mirror of
https://github.com/apache/nuttx.git
synced 2026-06-06 08:36:24 +08:00
boards/same70-qmtech: add support of SAME70 QMTECH board
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
This commit is contained in:
Petro Karashchenko
committed by
Xiang Xiao
Xiang Xiao
parent
31809724e1
commit
4b2b7d1d91
@@ -1646,6 +1646,15 @@ config ARCH_BOARD_SAM4S_XPLAINED_PRO
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---help---
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The port of NuttX to the Atmel SAM4S-Xplained Pro development board.
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config ARCH_BOARD_SAME70_QMTECH
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bool "Atmel SAME70 evaluation board from QMTECH"
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depends on ARCH_CHIP_SAME70N19
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select ARCH_HAVE_LEDS
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select ARCH_HAVE_BUTTONS
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select ARCH_HAVE_IRQBUTTONS
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---help---
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The port of NuttX to the Atmel SAME70 evaluation board from QMTECH.
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config ARCH_BOARD_SAME70_XPLAINED
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bool "Atmel SAME70 Xplained evaluation board"
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depends on ARCH_CHIP_SAME70Q21
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@@ -2493,6 +2502,7 @@ config ARCH_BOARD
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default "sam4l-xplained" if ARCH_BOARD_SAM4L_XPLAINED
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default "sam4s-xplained" if ARCH_BOARD_SAM4S_XPLAINED
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default "sam4s-xplained-pro" if ARCH_BOARD_SAM4S_XPLAINED_PRO
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default "same70-qmtech" if ARCH_BOARD_SAME70_QMTECH
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default "same70-xplained" if ARCH_BOARD_SAME70_XPLAINED
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default "samv71-xult" if ARCH_BOARD_SAMV71_XULT
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default "shenzhou" if ARCH_BOARD_SHENZHOU
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@@ -2851,6 +2861,9 @@ endif
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if ARCH_BOARD_METRO_M4
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source "boards/arm/samd5e5/metro-m4/Kconfig"
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endif
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if ARCH_BOARD_SAME70_QMTECH
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source "boards/arm/samv7/same70-qmtech/Kconfig"
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endif
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if ARCH_BOARD_SAME70_XPLAINED
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source "boards/arm/samv7/same70-xplained/Kconfig"
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endif
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@@ -716,6 +716,9 @@ boards/arm/sam34/sam4s-xplained
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boards/arm/sam34/sam4s-xplained-pro
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The port of NuttX to the Atmel SAM4S-Xplained Pro development board.
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boards/arm/samv7/same70-qmtech
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The port of NuttX to the Atmel SAME70 evaluation board from QMTECH.
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boards/arm/samv7/same70-xplained
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The port of NuttX to the Atmel SAME70 Xplained evaluation board.
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@@ -0,0 +1,98 @@
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#
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# For a description of the syntax of this configuration file,
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# see the file kconfig-language.txt in the NuttX tools repository.
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#
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if ARCH_BOARD_SAME70_QMTECH
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config SAME70QMTECH_HSMCI0_AUTOMOUNT
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bool "HSMCI0 automounter"
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default n
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depends on FS_AUTOMOUNTER && SAMV7_HSMCI0
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if SAME70QMTECH_HSMCI0_AUTOMOUNT
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config SAME70QMTECH_HSMCI0_AUTOMOUNT_FSTYPE
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string "HSMCI0 file system type"
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default "vfat"
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config SAME70QMTECH_HSMCI0_AUTOMOUNT_BLKDEV
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string "HSMCI0 block device"
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default "/dev/mmcsd0"
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config SAME70QMTECH_HSMCI0_AUTOMOUNT_MOUNTPOINT
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string "HSMCI0 mount point"
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default "/mnt/sdcard0"
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config SAME70QMTECH_HSMCI0_AUTOMOUNT_DDELAY
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int "HSMCI0 debounce delay (milliseconds)"
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default 1000
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config SAME70QMTECH_HSMCI0_AUTOMOUNT_UDELAY
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int "HSMCI0 unmount retry delay (milliseconds)"
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default 2000
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endif # SAME70QMTECH_HSMCI0_AUTOMOUNT
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config SAME70QMTECH_PROGMEM_OTA_PARTITION
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bool
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default n
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select MTD
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select MTD_BYTE_WRITE
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select MTD_PARTITION
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select MTD_PROGMEM
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select MTD_PROGMEM_ERASESTATE
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menuconfig SAME70QMTECH_FORMAT_MCUBOOT
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bool "MCUboot-bootable format"
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default n
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select SAME70QMTECH_PROGMEM_OTA_PARTITION
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---help---
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The MCUboot support of loading the firmware images.
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if SAME70QMTECH_FORMAT_MCUBOOT
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config SAME70QMTECH_MCUBOOT_BOOTLOADER
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bool "MCUboot bootloader application"
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default n
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---help---
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This switch between linker scripts to allow an application be
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built to another entry point address.
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comment "MCUboot Application Image OTA Update support"
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config SAME70QMTECH_OTA_PRIMARY_SLOT_OFFSET
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hex "MCUboot application image primary slot offset"
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default "0x20000"
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config SAME70QMTECH_OTA_PRIMARY_SLOT_DEVPATH
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string "Application image primary slot device path"
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default "/dev/ota0"
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config SAME70QMTECH_OTA_SECONDARY_SLOT_OFFSET
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hex "MCUboot application image secondary slot offset"
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default "0x48000"
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config SAME70QMTECH_OTA_SECONDARY_SLOT_DEVPATH
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string "Application image secondary slot device path"
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default "/dev/ota1"
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config SAME70QMTECH_OTA_SLOT_SIZE
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hex "MCUboot application image slot size (in bytes)"
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default "0x28000"
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config SAME70QMTECH_OTA_SCRATCH_OFFSET
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hex "MCUboot scratch partition offset"
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default "0x70000"
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config SAME70QMTECH_OTA_SCRATCH_DEVPATH
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string "Scratch partition device path"
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default "/dev/otascratch"
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config SAME70QMTECH_OTA_SCRATCH_SIZE
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hex "MCUboot scratch partition size (in bytes)"
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default "0x10000"
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endif # SAME70QMTECH_FORMAT_MCUBOOT
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endif # ARCH_BOARD_SAME70_QMTECH
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File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,64 @@
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#
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# This file is autogenerated: PLEASE DO NOT EDIT IT.
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#
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# You can use "make menuconfig" to make any modifications to the installed .config file.
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# You can then do "make savedefconfig" to generate a new defconfig file that includes your
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# modifications.
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#
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# CONFIG_MMCSD_MMCSUPPORT is not set
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# CONFIG_SAMV7_UART0 is not set
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# CONFIG_SAMV7_UART2 is not set
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# CONFIG_SAMV7_UART4 is not set
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CONFIG_ARCH="arm"
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CONFIG_ARCH_BOARD="same70-qmtech"
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CONFIG_ARCH_BOARD_SAME70_QMTECH=y
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CONFIG_ARCH_CHIP="samv7"
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CONFIG_ARCH_CHIP_SAME70=y
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CONFIG_ARCH_CHIP_SAME70N19=y
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CONFIG_ARCH_CHIP_SAME70N=y
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CONFIG_ARCH_CHIP_SAMV7=y
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CONFIG_ARCH_INTERRUPTSTACK=2048
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CONFIG_ARCH_STACKDUMP=y
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CONFIG_ARMV7M_DCACHE=y
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CONFIG_ARMV7M_ICACHE=y
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CONFIG_ARMV7M_LAZYFPU=y
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CONFIG_BOARD_LATE_INITIALIZE=y
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CONFIG_BOARD_LOOPSPERMSEC=51262
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CONFIG_BOOT_MCUBOOT=y
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CONFIG_BUILTIN=y
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CONFIG_FAT_LCNAMES=y
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CONFIG_FAT_LFN=y
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CONFIG_FS_FAT=y
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CONFIG_FS_PROCFS=y
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CONFIG_MCUBOOT_SLOT_CONFIRM_EXAMPLE=y
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CONFIG_MMCSD_MULTIBLOCK_DISABLE=y
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CONFIG_MMCSD_SDIO=y
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CONFIG_NSH_ARCHINIT=y
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CONFIG_NSH_BUILTIN_APPS=y
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CONFIG_NSH_FILEIOSIZE=512
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CONFIG_NSH_LINELEN=64
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CONFIG_NSH_READLINE=y
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CONFIG_PREALLOC_TIMERS=4
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CONFIG_RAM_SIZE=262144
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CONFIG_RAM_START=0x20400000
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CONFIG_RAW_BINARY=y
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CONFIG_RR_INTERVAL=200
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CONFIG_SAME70QMTECH_FORMAT_MCUBOOT=y
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CONFIG_SAMV7_GPIOA_IRQ=y
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CONFIG_SAMV7_GPIOD_IRQ=y
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CONFIG_SAMV7_GPIO_IRQ=y
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CONFIG_SAMV7_HSMCI0=y
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CONFIG_SAMV7_PROGMEM=y
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CONFIG_SAMV7_USART1=y
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CONFIG_SAMV7_XDMAC=y
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CONFIG_SCHED_HPWORK=y
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CONFIG_SCHED_WAITPID=y
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CONFIG_SDCLONE_DISABLE=y
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CONFIG_SDIO_BLOCKSETUP=y
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CONFIG_START_DAY=24
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CONFIG_START_MONTH=11
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CONFIG_START_YEAR=2021
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CONFIG_SYSTEM_NSH=y
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CONFIG_SYSTEM_RAMTEST=y
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CONFIG_USART1_SERIAL_CONSOLE=y
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CONFIG_USER_ENTRYPOINT="mcuboot_confirm_main"
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@@ -0,0 +1,85 @@
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#
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# This file is autogenerated: PLEASE DO NOT EDIT IT.
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#
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# You can use "make menuconfig" to make any modifications to the installed .config file.
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# You can then do "make savedefconfig" to generate a new defconfig file that includes your
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# modifications.
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#
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# CONFIG_MMCSD_MMCSUPPORT is not set
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# CONFIG_MMCSD_SPI is not set
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# CONFIG_SAMV7_UART0 is not set
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# CONFIG_SAMV7_UART2 is not set
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# CONFIG_SAMV7_UART4 is not set
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CONFIG_ARCH="arm"
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CONFIG_ARCH_BOARD_CUSTOM=y
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CONFIG_ARCH_BOARD_CUSTOM_DIR="../autococo2-board"
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CONFIG_ARCH_BOARD_CUSTOM_DIR_RELPATH=y
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CONFIG_ARCH_BOARD_CUSTOM_NAME="ARCH_BOARD_AUTOCOCO2_BOARD"
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CONFIG_ARCH_CHIP="samv7"
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CONFIG_ARCH_CHIP_SAME70=y
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CONFIG_ARCH_CHIP_SAME70Q21=y
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CONFIG_ARCH_CHIP_SAME70Q=y
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CONFIG_ARCH_CHIP_SAMV7=y
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CONFIG_ARCH_INTERRUPTSTACK=2048
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CONFIG_ARCH_STACKDUMP=y
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CONFIG_ARMV7M_DCACHE=y
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CONFIG_ARMV7M_ICACHE=y
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CONFIG_ARMV7M_LAZYFPU=y
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CONFIG_AT24XX_ADDR=0x57
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CONFIG_AT24XX_EXTENDED=y
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CONFIG_AT24XX_EXTSIZE=160
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CONFIG_AT24XX_SIZE=2
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CONFIG_BOARD_LATE_INITIALIZE=y
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CONFIG_BOARD_LOOPSPERMSEC=51262
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CONFIG_BOOT_MCUBOOT=y
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CONFIG_BUILTIN=y
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CONFIG_DEBUG_FULLOPT=y
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CONFIG_DEBUG_SYMBOLS=y
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CONFIG_FAT_LCNAMES=y
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CONFIG_FAT_LFN=y
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CONFIG_FS_FAT=y
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CONFIG_FS_PROCFS=y
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CONFIG_I2CTOOL_MAXBUS=0
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CONFIG_INTELHEX_BINARY=y
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CONFIG_MCUBOOT_SLOT_CONFIRM_EXAMPLE=y
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CONFIG_MCUBOOT_VERSION="1a9c6d8495e4dbe7d02edf14bb8a9fa1d4e955c0"
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CONFIG_MMCSD_MULTIBLOCK_DISABLE=y
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CONFIG_MMCSD_SDIO=y
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CONFIG_MTD=y
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CONFIG_MTD_AT24XX=y
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CONFIG_MTD_AT25=y
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CONFIG_MTD_BYTE_WRITE=y
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CONFIG_MTD_CONFIG=y
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CONFIG_MTD_PARTITION=y
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CONFIG_MTD_PROGMEM=y
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CONFIG_NSH_ARCHINIT=y
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CONFIG_NSH_BUILTIN_APPS=y
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CONFIG_NSH_FILEIOSIZE=512
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CONFIG_NSH_LINELEN=64
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CONFIG_NSH_READLINE=y
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CONFIG_PREALLOC_TIMERS=4
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CONFIG_RAM_SIZE=393216
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CONFIG_RAM_START=0x20400000
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CONFIG_RAW_BINARY=y
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CONFIG_RR_INTERVAL=200
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CONFIG_SAMV7_APP_FORMAT_MCUBOOT=y
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CONFIG_SAMV7_GPIOA_IRQ=y
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CONFIG_SAMV7_GPIOC_IRQ=y
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CONFIG_SAMV7_GPIO_IRQ=y
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CONFIG_SAMV7_HSMCI0=y
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CONFIG_SAMV7_PROGMEM=y
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CONFIG_SAMV7_PROGMEM_NSECTORS=16
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CONFIG_SAMV7_UART3=y
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CONFIG_SAMV7_XDMAC=y
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CONFIG_SCHED_HPWORK=y
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CONFIG_SCHED_WAITPID=y
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CONFIG_SDCLONE_DISABLE=y
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CONFIG_SDIO_BLOCKSETUP=y
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CONFIG_START_DAY=10
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CONFIG_START_MONTH=3
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CONFIG_START_YEAR=2014
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CONFIG_SYSTEM_I2CTOOL=y
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CONFIG_SYSTEM_NSH=y
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CONFIG_SYSTEM_RAMTEST=y
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CONFIG_UART3_SERIAL_CONSOLE=y
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CONFIG_USER_ENTRYPOINT="mcuboot_confirm_main"
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@@ -0,0 +1,66 @@
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#
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# This file is autogenerated: PLEASE DO NOT EDIT IT.
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#
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# You can use "make menuconfig" to make any modifications to the installed .config file.
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# You can then do "make savedefconfig" to generate a new defconfig file that includes your
|
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# modifications.
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#
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# CONFIG_MMCSD_MMCSUPPORT is not set
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# CONFIG_SAMV7_UART0 is not set
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# CONFIG_SAMV7_UART2 is not set
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# CONFIG_SAMV7_UART4 is not set
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CONFIG_ARCH="arm"
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CONFIG_ARCH_BOARD="same70-qmtech"
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CONFIG_ARCH_BOARD_SAME70_QMTECH=y
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CONFIG_ARCH_CHIP="samv7"
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CONFIG_ARCH_CHIP_SAME70=y
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CONFIG_ARCH_CHIP_SAME70N19=y
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CONFIG_ARCH_CHIP_SAME70N=y
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CONFIG_ARCH_CHIP_SAMV7=y
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CONFIG_ARCH_INTERRUPTSTACK=2048
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CONFIG_ARCH_STACKDUMP=y
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CONFIG_ARMV7M_DCACHE=y
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CONFIG_ARMV7M_ICACHE=y
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CONFIG_ARMV7M_LAZYFPU=y
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CONFIG_BOARD_LATE_INITIALIZE=y
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CONFIG_BOARD_LOOPSPERMSEC=51262
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CONFIG_BOOT_MCUBOOT=y
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CONFIG_BUILTIN=y
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CONFIG_FAT_LCNAMES=y
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CONFIG_FAT_LFN=y
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CONFIG_FS_FAT=y
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CONFIG_FS_PROCFS=y
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CONFIG_MCUBOOT_BOOTLOADER=y
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CONFIG_MCUBOOT_ENABLE_LOGGING=y
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CONFIG_MMCSD_MULTIBLOCK_DISABLE=y
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CONFIG_MMCSD_SDIO=y
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CONFIG_NSH_ARCHINIT=y
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CONFIG_NSH_BUILTIN_APPS=y
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CONFIG_NSH_FILEIOSIZE=512
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CONFIG_NSH_LINELEN=64
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CONFIG_NSH_READLINE=y
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CONFIG_PREALLOC_TIMERS=4
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CONFIG_RAM_SIZE=262144
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CONFIG_RAM_START=0x20400000
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CONFIG_RAW_BINARY=y
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CONFIG_RR_INTERVAL=200
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CONFIG_SAME70QMTECH_FORMAT_MCUBOOT=y
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CONFIG_SAME70QMTECH_MCUBOOT_BOOTLOADER=y
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CONFIG_SAMV7_GPIOA_IRQ=y
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CONFIG_SAMV7_GPIOD_IRQ=y
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CONFIG_SAMV7_GPIO_IRQ=y
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CONFIG_SAMV7_HSMCI0=y
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CONFIG_SAMV7_PROGMEM=y
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CONFIG_SAMV7_USART1=y
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CONFIG_SAMV7_XDMAC=y
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CONFIG_SCHED_HPWORK=y
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CONFIG_SCHED_WAITPID=y
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CONFIG_SDCLONE_DISABLE=y
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CONFIG_SDIO_BLOCKSETUP=y
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CONFIG_START_DAY=24
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CONFIG_START_MONTH=11
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CONFIG_START_YEAR=2021
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CONFIG_SYSTEM_NSH=y
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CONFIG_SYSTEM_RAMTEST=y
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CONFIG_USART1_SERIAL_CONSOLE=y
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CONFIG_USER_ENTRYPOINT="mcuboot_loader_main"
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@@ -0,0 +1,62 @@
|
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#
|
||||
# This file is autogenerated: PLEASE DO NOT EDIT IT.
|
||||
#
|
||||
# You can use "make menuconfig" to make any modifications to the installed .config file.
|
||||
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
|
||||
# modifications.
|
||||
#
|
||||
# CONFIG_ARCH_RAMFUNCS is not set
|
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# CONFIG_MMCSD_MMCSUPPORT is not set
|
||||
# CONFIG_SAMV7_UART0 is not set
|
||||
# CONFIG_SAMV7_UART2 is not set
|
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# CONFIG_SAMV7_UART4 is not set
|
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CONFIG_ARCH="arm"
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CONFIG_ARCH_BOARD="same70-qmtech"
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CONFIG_ARCH_BOARD_SAME70_QMTECH=y
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CONFIG_ARCH_BUTTONS=y
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CONFIG_ARCH_CHIP="samv7"
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CONFIG_ARCH_CHIP_SAME70=y
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CONFIG_ARCH_CHIP_SAME70N19=y
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CONFIG_ARCH_CHIP_SAME70N=y
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CONFIG_ARCH_CHIP_SAMV7=y
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CONFIG_ARCH_INTERRUPTSTACK=2048
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CONFIG_ARCH_IRQBUTTONS=y
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CONFIG_ARCH_STACKDUMP=y
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CONFIG_ARMV7M_DCACHE=y
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CONFIG_ARMV7M_ICACHE=y
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CONFIG_ARMV7M_LAZYFPU=y
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CONFIG_BOARD_LOOPSPERMSEC=51262
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CONFIG_BUILTIN=y
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CONFIG_FAT_LCNAMES=y
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CONFIG_FAT_LFN=y
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CONFIG_FS_FAT=y
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CONFIG_FS_PROCFS=y
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CONFIG_MMCSD_MULTIBLOCK_DISABLE=y
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CONFIG_MMCSD_SDIO=y
|
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CONFIG_NSH_ARCHINIT=y
|
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CONFIG_NSH_BUILTIN_APPS=y
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CONFIG_NSH_FILEIOSIZE=512
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CONFIG_NSH_LINELEN=64
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CONFIG_NSH_READLINE=y
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CONFIG_PREALLOC_TIMERS=4
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CONFIG_RAM_SIZE=262144
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CONFIG_RAM_START=0x20400000
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CONFIG_RAW_BINARY=y
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CONFIG_RR_INTERVAL=200
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CONFIG_SAMV7_GPIOA_IRQ=y
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CONFIG_SAMV7_GPIOD_IRQ=y
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CONFIG_SAMV7_GPIO_IRQ=y
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CONFIG_SAMV7_HSMCI0=y
|
||||
CONFIG_SAMV7_USART1=y
|
||||
CONFIG_SAMV7_XDMAC=y
|
||||
CONFIG_SCHED_HPWORK=y
|
||||
CONFIG_SCHED_WAITPID=y
|
||||
CONFIG_SDCLONE_DISABLE=y
|
||||
CONFIG_SDIO_BLOCKSETUP=y
|
||||
CONFIG_START_DAY=27
|
||||
CONFIG_START_MONTH=11
|
||||
CONFIG_START_YEAR=2021
|
||||
CONFIG_SYSTEM_NSH=y
|
||||
CONFIG_SYSTEM_RAMTEST=y
|
||||
CONFIG_USART1_SERIAL_CONSOLE=y
|
||||
CONFIG_USER_ENTRYPOINT="nsh_main"
|
||||
@@ -0,0 +1,367 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/include/board.h
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __BOARDS_ARM_SAMV7_SAME70_QMTECH_INCLUDE_BOARD_H
|
||||
#define __BOARDS_ARM_SAMV7_SAME70_QMTECH_INCLUDE_BOARD_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
#include <stdbool.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* Clocking *****************************************************************/
|
||||
|
||||
/* After power-on reset, the SAME70N device is running out of the Master
|
||||
* Clock using the Fast RC Oscillator running at 4 MHz.
|
||||
*
|
||||
* MAINOSC: Frequency = 12MHz (crystal)
|
||||
*
|
||||
* 300MHz Settings:
|
||||
* PLLA: PLL Divider = 1, Multiplier = 20 to generate PLLACK = 240MHz
|
||||
* Master Clock (MCK): Source = PLLACK,
|
||||
* Prescalar = 1 to generate MCK = 120MHz
|
||||
* CPU clock: 120MHz
|
||||
*
|
||||
* There can be two on-board crystals. However, the 32.768 crystal is not
|
||||
* populated on the stock SAME70. The fallback is to use th on-chip, slow RC
|
||||
* oscillator which has a frequency of 22-42 KHz, nominally 32 KHz.
|
||||
*/
|
||||
|
||||
#undef BOARD_HAVE_SLOWXTAL /* Slow crystal not populated */
|
||||
#define BOARD_SLOWCLK_FREQUENCY (32000) /* 32 KHz RC oscillator (nominal) */
|
||||
#define BOARD_MAINOSC_FREQUENCY (12000000) /* 12 MHz main oscillator */
|
||||
|
||||
/* Main oscillator register settings.
|
||||
*
|
||||
* The main oscillator could be either the embedded 4/8/12 MHz fast RC
|
||||
* oscillators or an external 3-20 MHz crystal or ceramic resonator.
|
||||
* The external clock source is selected by default in sam_clockconfig.c.
|
||||
* Here we need to specify the main oscillator start-up time.
|
||||
*
|
||||
* REVISIT... this is old information:
|
||||
* The start up time should be should be:
|
||||
*
|
||||
* Start Up Time = 8 * MOSCXTST / SLCK = 56 Slow Clock Cycles.
|
||||
*/
|
||||
|
||||
#define BOARD_CKGR_MOR_MOSCXTST (62 << PMC_CKGR_MOR_MOSCXTST_SHIFT) /* Start-up Time */
|
||||
#define BOARD_CKGR_MOR_MOSCXTENBY (PMC_CKGR_MOR_MOSCXTEN) /* Crystal Oscillator Enable */
|
||||
|
||||
/* PLLA configuration.
|
||||
*
|
||||
* Divider = 1
|
||||
* Multiplier = 25
|
||||
*
|
||||
* Yields:
|
||||
*
|
||||
* PLLACK = 25 * 12MHz / 1 = 300MHz
|
||||
*/
|
||||
|
||||
#define BOARD_CKGR_PLLAR_STMODE PMC_CKGR_PLLAR_STMODE_FAST
|
||||
#define BOARD_CKGR_PLLAR_COUNT (63 << PMC_CKGR_PLLAR_COUNT_SHIFT)
|
||||
#define BOARD_CKGR_PLLAR_MUL PMC_CKGR_PLLAR_MUL(24)
|
||||
#define BOARD_CKGR_PLLAR_DIV PMC_CKGR_PLLAR_DIV_BYPASS
|
||||
|
||||
/* PMC master clock register settings.
|
||||
*
|
||||
* BOARD_PMC_MCKR_CSS - The source of main clock input. This may be one of:
|
||||
*
|
||||
* PMC_MCKR_CSS_SLOW Slow Clock
|
||||
* PMC_MCKR_CSS_MAIN Main Clock
|
||||
* PMC_MCKR_CSS_PLLA PLLA Clock
|
||||
* PMC_MCKR_CSS_UPLL Divided UPLL Clock
|
||||
*
|
||||
* BOARD_PMC_MCKR_PRES - Source clock pre-scaler. May be one of:
|
||||
*
|
||||
* PMC_MCKR_PRES_DIV1 Selected clock
|
||||
* PMC_MCKR_PRES_DIV2 Selected clock divided by 2
|
||||
* PMC_MCKR_PRES_DIV4 Selected clock divided by 4
|
||||
* PMC_MCKR_PRES_DIV8 Selected clock divided by 8
|
||||
* PMC_MCKR_PRES_DIV16 Selected clock divided by 16
|
||||
* PMC_MCKR_PRES_DIV32 Selected clock divided by 32
|
||||
* PMC_MCKR_PRES_DIV64 Selected clock divided by 64
|
||||
* PMC_MCKR_PRES_DIV3 Selected clock divided by 3
|
||||
*
|
||||
* The prescaler determines (1) the CPU clock and (2) the input into the
|
||||
* second divider that then generates the Master Clock (MCK). MCK is the
|
||||
* source clock of the peripheral clocks.
|
||||
*
|
||||
* BOARD_PMC_MCKR_MDIV - MCK divider. May be one of:
|
||||
*
|
||||
* PMC_MCKR_MDIV_DIV1 Master Clock = Prescaler Output Clock / 1
|
||||
* PMC_MCKR_MDIV_DIV2 Master Clock = Prescaler Output Clock / 2
|
||||
* PMC_MCKR_MDIV_DIV4 Master Clock = Prescaler Output Clock / 4
|
||||
* PMC_MCKR_MDIV_DIV3 Master Clock = Prescaler Output Clock / 3
|
||||
*/
|
||||
|
||||
#define BOARD_PMC_MCKR_CSS PMC_MCKR_CSS_PLLA /* Source = PLLA */
|
||||
#define BOARD_PMC_MCKR_PRES PMC_MCKR_PRES_DIV1 /* Prescaler = /1 */
|
||||
#define BOARD_PMC_MCKR_MDIV PMC_MCKR_MDIV_DIV2 /* MCK divider = /2 */
|
||||
|
||||
/* USB clocking */
|
||||
|
||||
#define BOARD_PMC_MCKR_UPLLDIV2 0 /* UPLL clock not divided by 2 */
|
||||
|
||||
/* Resulting frequencies */
|
||||
|
||||
#define BOARD_PLLA_FREQUENCY (300000000) /* PLLACK: 25 * 12Mhz / 1 */
|
||||
#define BOARD_CPU_FREQUENCY (300000000) /* CPU: PLLACK / 1 */
|
||||
#define BOARD_MCK_FREQUENCY (150000000) /* MCK: PLLACK / 1 / 2 */
|
||||
#undef BOARD_UPLL_FREQUENCY /* To be provided */
|
||||
|
||||
/* HSMCI clocking
|
||||
*
|
||||
* Multimedia Card Interface clock (MCCK or MCI_CK) is Master Clock (MCK)
|
||||
* divided by (2*(CLKDIV) + CLOCKODD + 2).
|
||||
*
|
||||
* MCI_SPEED = MCK / (2*CLKDIV + CLOCKODD + 2)
|
||||
*
|
||||
* Where CLKDIV has a range of 0-255.
|
||||
*/
|
||||
|
||||
/* MCK = 150MHz, CLKDIV = 186,
|
||||
* MCI_SPEED = 150MHz / (2*186 + 1 + 2) = 400 KHz
|
||||
*/
|
||||
|
||||
#define HSMCI_INIT_CLKDIV ((186 << HSMCI_MR_CLKDIV_SHIFT) | HSMCI_MR_CLKODD)
|
||||
|
||||
/* MCK = 150MHz, CLKDIV = 3 w/CLOCKODD,
|
||||
* MCI_SPEED = 150MHz /(2*3 + 0 + 2) = 18.75 MHz
|
||||
*/
|
||||
|
||||
#define HSMCI_MMCXFR_CLKDIV (2 << HSMCI_MR_CLKDIV_SHIFT)
|
||||
|
||||
/* MCK = 150MHz, CLKDIV = 2,
|
||||
* MCI_SPEED = 150MHz /(2*2 + 0 + 2) = 25 MHz
|
||||
*/
|
||||
|
||||
#define HSMCI_SDXFR_CLKDIV (2 << HSMCI_MR_CLKDIV_SHIFT)
|
||||
#define HSMCI_SDWIDEXFR_CLKDIV HSMCI_SDXFR_CLKDIV
|
||||
|
||||
/* FLASH wait states.
|
||||
*
|
||||
* Wait states Max frequency at 105 centigrade (STH conditions)
|
||||
*
|
||||
* VDDIO
|
||||
* 1.62V 2.7V
|
||||
* --- ------- -------
|
||||
* 0 26 MHz 30 MHz
|
||||
* 1 52 MHz 62 MHz
|
||||
* 2 78 MHz 93 MHz
|
||||
* 3 104 MHz 124 MHz
|
||||
* 4 131 MHz 150 MHz
|
||||
* 5 150 MHz --- MHz
|
||||
*
|
||||
* Given: VDDIO=3.3V, VDDCORE=1.2V, MCK=150MHz
|
||||
*/
|
||||
|
||||
#define BOARD_FWS 4
|
||||
|
||||
/* LED definitions **********************************************************/
|
||||
|
||||
/* LEDs
|
||||
*
|
||||
* A single LED is available driven by PA15.
|
||||
*/
|
||||
|
||||
/* LED index values for use with board_userled() */
|
||||
|
||||
#define BOARD_LED0 0
|
||||
#define BOARD_NLEDS 1
|
||||
|
||||
/* LED bits for use with board_userled_all() */
|
||||
|
||||
#define BOARD_LED0_BIT (1 << BOARD_LED0)
|
||||
|
||||
/* This LED is not used by the board port unless CONFIG_ARCH_LEDS is
|
||||
* defined. In that case, the usage by the board port is defined in
|
||||
* include/board.h and src/sam_autoleds.c. The LEDs are used to encode
|
||||
* OS-related events as follows:
|
||||
*
|
||||
* ------------------- ---------------------------- ------
|
||||
* SYMBOL Meaning LED
|
||||
* ------------------- ---------------------------- ------
|
||||
*/
|
||||
|
||||
#define LED_STARTED 0 /* NuttX has been started OFF */
|
||||
#define LED_HEAPALLOCATE 0 /* Heap has been allocated OFF */
|
||||
#define LED_IRQSENABLED 0 /* Interrupts enabled OFF */
|
||||
#define LED_STACKCREATED 1 /* Idle stack created ON */
|
||||
#define LED_INIRQ 2 /* In an interrupt N/C */
|
||||
#define LED_SIGNAL 2 /* In a signal handler N/C */
|
||||
#define LED_ASSERTION 2 /* An assertion failed N/C */
|
||||
#define LED_PANIC 3 /* The system has crashed FLASH */
|
||||
#undef LED_IDLE /* MCU is is sleep mode Not used */
|
||||
|
||||
/* Thus is LED is statically on, NuttX has successfully booted and is,
|
||||
* apparently, running normally. If LED is flashing at approximately
|
||||
* 2Hz, then a fatal error has been detected and the system has halted.
|
||||
*/
|
||||
|
||||
/* Button definitions *******************************************************/
|
||||
|
||||
/* Buttons
|
||||
*
|
||||
* SAM E70 QMTECH contains two mechanical buttons. One button is the RESET
|
||||
* button connected to the SAM E70 reset line and the other, PA21, is a
|
||||
* generic user configurable button.
|
||||
* When a button is pressed it will drive the I/O line to GND.
|
||||
*
|
||||
* NOTE:
|
||||
* There are no pull-up resistors connected to the generic user buttons
|
||||
* so it is necessary to enable the internal pull-up in the SAM E70 to
|
||||
* use the button.
|
||||
*/
|
||||
|
||||
#define BUTTON_SW0 0
|
||||
#define NUM_BUTTONS 1
|
||||
|
||||
#define BUTTON_SW0_BIT (1 << BUTTON_SW0)
|
||||
|
||||
/* PIO Disambiguation *******************************************************/
|
||||
|
||||
/* Serial Console
|
||||
*
|
||||
* The SAME70-QMTECH has no on-board RS-232 drivers so it will be necessary
|
||||
* to use either the VCOM or an external RS-232 driver.
|
||||
* Here are some options.
|
||||
*
|
||||
* - Arduino Serial Shield: One option is to use an Arduino-compatible
|
||||
* serial shield. This will use the RXD and TXD signals available at pins
|
||||
* 0 an 1, respectively, of the Arduino "Digital Low" connector. On the
|
||||
* SAME70-QMTECH board, this corresponds to UART3:
|
||||
*
|
||||
* ------ ------ ------- ------- --------
|
||||
* Pin on SAME70 Arduino Arduino SAME70
|
||||
* J503 PIO Name Pin Function
|
||||
* ------ ------ ------- ------- --------
|
||||
* 1 PD28 RX0 0 URXD3
|
||||
* 2 PD30 TX0 1 UTXD3
|
||||
* ------ ------ ------- ------- --------
|
||||
*
|
||||
* There are alternative pin selections only for UART3 TXD:
|
||||
*/
|
||||
|
||||
#define GPIO_UART3_TXD GPIO_UART3_TXD_1
|
||||
|
||||
/* - Arduino Communications. Additional UART/USART connections are available
|
||||
* on the Arduino Communications connection J505:
|
||||
*
|
||||
* ------ ------ ------- ------- --------
|
||||
* Pin on SAME70 Arduino Arduino SAME70
|
||||
* J503 PIO Name Pin Function
|
||||
* ------ ------ ------- ------- --------
|
||||
* 3 PD18 RX1 0 URXD4
|
||||
* 4 PD19 TX1 0 UTXD4
|
||||
* 5 PD15 RX2 0 RXD2
|
||||
* 6 PD16 TX2 0 TXD2
|
||||
* 7 PB0 RX3 0 RXD0
|
||||
* 8 PB1 TX3 1 TXD0
|
||||
* ------ ------ ------- ------- --------
|
||||
*
|
||||
* There are alternative pin selections only for UART4 TXD:
|
||||
*/
|
||||
|
||||
#define GPIO_UART4_TXD GPIO_UART4_TXD_1
|
||||
|
||||
/* - SAMV7-XULT EXTn connectors. USART pins are also available the EXTn
|
||||
* connectors. The following are labelled in the User Guide for USART
|
||||
* functionality:
|
||||
*
|
||||
* ---- -------- ------ --------
|
||||
* EXT1 EXTI1 SAME70 SAME70
|
||||
* Pin Name PIO Function
|
||||
* ---- -------- ------ --------
|
||||
* 13 USART_RX PB00 RXD0
|
||||
* 14 USART_TX PB01 TXD0
|
||||
*
|
||||
* ---- -------- ------ --------
|
||||
* EXT2 EXTI2 SAME70 SAME70
|
||||
* Pin Name PIO Function
|
||||
* ---- -------- ------ --------
|
||||
* 13 USART_RX PA21 RXD1
|
||||
* 14 USART_TX PB04 TXD1
|
||||
*
|
||||
* There are no alternative pin selections for USART0 or USART1.
|
||||
*/
|
||||
|
||||
/* - VCOM. The Virtual Com Port gateway is available on USART1:
|
||||
*
|
||||
* ------ --------
|
||||
* SAME70 SAME70
|
||||
* PIO Function
|
||||
* ------ --------
|
||||
* PB04 TXD1
|
||||
* PA21 RXD1
|
||||
* ------ --------
|
||||
*
|
||||
* There are no alternative pin selections for USART1.
|
||||
*/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Types
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Data
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
#undef EXTERN
|
||||
#if defined(__cplusplus)
|
||||
#define EXTERN extern "C"
|
||||
extern "C"
|
||||
{
|
||||
#else
|
||||
#define EXTERN extern
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_lcdclear
|
||||
*
|
||||
* Description:
|
||||
* This is a non-standard LCD interface just for the SAM4e-EK board.
|
||||
* Because of the various rotations, clearing the display in the normal
|
||||
* way by writing a sequences of runs that covers the entire display can
|
||||
* be very slow. Here the display is cleared by simply setting all GRAM
|
||||
* memory to the specified color.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
void sam_lcdclear(uint16_t color);
|
||||
|
||||
#undef EXTERN
|
||||
#if defined(__cplusplus)
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
#endif /* __BOARDS_ARM_SAMV7_SAME70_QMTECH_INCLUDE_BOARD_H */
|
||||
@@ -0,0 +1,103 @@
|
||||
############################################################################
|
||||
# boards/arm/samv7/same70-qmtech/kernel/Makefile
|
||||
#
|
||||
# Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
# contributor license agreements. See the NOTICE file distributed with
|
||||
# this work for additional information regarding copyright ownership. The
|
||||
# ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
# "License"); you may not use this file except in compliance with the
|
||||
# License. You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
#
|
||||
############################################################################
|
||||
|
||||
include $(TOPDIR)/Make.defs
|
||||
|
||||
# The entry point name (if none is provided in the .config file)
|
||||
|
||||
CONFIG_USER_ENTRYPOINT ?= user_start
|
||||
ENTRYPT = $(patsubst "%",%,$(CONFIG_USER_ENTRYPOINT))
|
||||
|
||||
# Get the paths to the libraries and the links script path in format that
|
||||
# is appropriate for the host OS
|
||||
|
||||
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
|
||||
# Windows-native toolchains
|
||||
USER_LIBPATHS = ${shell for path in $(USERLIBS); do dir=`dirname $(TOPDIR)$(DELIM)$$path`;echo "-L\"`cygpath -w $$dir`\"";done}
|
||||
USER_LDSCRIPT = -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)memory.ld}"
|
||||
USER_LDSCRIPT += -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)user-space.ld}"
|
||||
USER_HEXFILE += "${shell cygpath -w $(TOPDIR)$(DELIM)nuttx_user.hex}"
|
||||
USER_SRECFILE += "${shell cygpath -w $(TOPDIR)$(DELIM)nuttx_user.srec}"
|
||||
USER_BINFILE += "${shell cygpath -w $(TOPDIR)$(DELIM)nuttx_user.bin}"
|
||||
else
|
||||
# Linux/Cygwin-native toolchain
|
||||
USER_LIBPATHS = $(addprefix -L$(TOPDIR)$(DELIM),$(dir $(USERLIBS)))
|
||||
USER_LDSCRIPT = -T$(BOARD_DIR)$(DELIM)scripts$(DELIM)memory.ld
|
||||
USER_LDSCRIPT += -T$(BOARD_DIR)$(DELIM)scripts$(DELIM)user-space.ld
|
||||
USER_HEXFILE += "$(TOPDIR)$(DELIM)nuttx_user.hex"
|
||||
USER_SRECFILE += "$(TOPDIR)$(DELIM)nuttx_user.srec"
|
||||
USER_BINFILE += "$(TOPDIR)$(DELIM)nuttx_user.bin"
|
||||
endif
|
||||
|
||||
USER_LDFLAGS = --undefined=$(ENTRYPT) --entry=$(ENTRYPT) $(USER_LDSCRIPT)
|
||||
USER_LDLIBS = $(patsubst lib%,-l%,$(basename $(notdir $(USERLIBS))))
|
||||
USER_LIBGCC = "${shell "$(CC)" $(ARCHCPUFLAGS) -print-libgcc-file-name}"
|
||||
|
||||
# Source files
|
||||
|
||||
CSRCS = sam_userspace.c
|
||||
COBJS = $(CSRCS:.c=$(OBJEXT))
|
||||
OBJS = $(COBJS)
|
||||
|
||||
# Targets:
|
||||
|
||||
all: $(TOPDIR)$(DELIM)nuttx_user.elf $(TOPDIR)$(DELIM)User.map
|
||||
.PHONY: nuttx_user.elf depend clean distclean
|
||||
|
||||
$(COBJS): %$(OBJEXT): %.c
|
||||
$(call COMPILE, $<, $@)
|
||||
|
||||
# Create the nuttx_user.elf file containing all of the user-mode code
|
||||
|
||||
nuttx_user.elf: $(OBJS)
|
||||
$(Q) $(LD) -o $@ $(USER_LDFLAGS) $(USER_LIBPATHS) $(OBJS) --start-group $(USER_LDLIBS) --end-group $(USER_LIBGCC)
|
||||
|
||||
$(TOPDIR)$(DELIM)nuttx_user.elf: nuttx_user.elf
|
||||
@echo "LD: nuttx_user.elf"
|
||||
$(Q) cp -a nuttx_user.elf $(TOPDIR)$(DELIM)nuttx_user.elf
|
||||
ifeq ($(CONFIG_INTELHEX_BINARY),y)
|
||||
@echo "CP: nuttx_user.hex"
|
||||
$(Q) $(OBJCOPY) $(OBJCOPYARGS) -O ihex nuttx_user.elf $(USER_HEXFILE)
|
||||
endif
|
||||
ifeq ($(CONFIG_MOTOROLA_SREC),y)
|
||||
@echo "CP: nuttx_user.srec"
|
||||
$(Q) $(OBJCOPY) $(OBJCOPYARGS) -O srec nuttx_user.elf $(USER_SRECFILE)
|
||||
endif
|
||||
ifeq ($(CONFIG_RAW_BINARY),y)
|
||||
@echo "CP: nuttx_user.bin"
|
||||
$(Q) $(OBJCOPY) $(OBJCOPYARGS) -O binary nuttx_user.elf $(USER_BINFILE)
|
||||
endif
|
||||
|
||||
$(TOPDIR)$(DELIM)User.map: nuttx_user.elf
|
||||
@echo "MK: User.map"
|
||||
$(Q) $(NM) nuttx_user.elf >$(TOPDIR)$(DELIM)User.map
|
||||
$(Q) $(CROSSDEV)size nuttx_user.elf
|
||||
|
||||
.depend:
|
||||
|
||||
depend: .depend
|
||||
|
||||
clean:
|
||||
$(call DELFILE, nuttx_user.elf)
|
||||
$(call DELFILE, "$(TOPDIR)$(DELIM)nuttx_user.*")
|
||||
$(call DELFILE, "$(TOPDIR)$(DELIM)User.map")
|
||||
$(call CLEAN)
|
||||
|
||||
distclean: clean
|
||||
@@ -0,0 +1,113 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/kernel/sam_userspace.c
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdlib.h>
|
||||
|
||||
#include <nuttx/userspace.h>
|
||||
#include <nuttx/wqueue.h>
|
||||
#include <nuttx/mm/mm.h>
|
||||
|
||||
#if defined(CONFIG_BUILD_PROTECTED) && !defined(__KERNEL__)
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* Configuration ************************************************************/
|
||||
|
||||
#ifndef CONFIG_NUTTX_USERSPACE
|
||||
# error "CONFIG_NUTTX_USERSPACE not defined"
|
||||
#endif
|
||||
|
||||
#if CONFIG_NUTTX_USERSPACE != 0x00440000
|
||||
# error "CONFIG_NUTTX_USERSPACE must be 0x00440000 to match user-space.ld"
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Public Data
|
||||
****************************************************************************/
|
||||
|
||||
/* These 'addresses' of these values are setup by the linker script.
|
||||
* They are not actual uint32_t storage locations!
|
||||
* They are only used meaningfully in the following way:
|
||||
*
|
||||
* - The linker script defines, for example, the symbol_sdata.
|
||||
* - The declareion extern uint32_t _sdata; makes C happy. C will believe
|
||||
* that the value _sdata is the address of a uint32_t variable _data (it
|
||||
* is not!).
|
||||
* - We can recoved the linker value then by simply taking the address of
|
||||
* of _data. like: uint32_t *pdata = &_sdata;
|
||||
*/
|
||||
|
||||
extern uint32_t _stext; /* Start of .text */
|
||||
extern uint32_t _etext; /* End_1 of .text + .rodata */
|
||||
extern const uint32_t _eronly; /* End+1 of read only section (.text + .rodata) */
|
||||
extern uint32_t _sdata; /* Start of .data */
|
||||
extern uint32_t _edata; /* End+1 of .data */
|
||||
extern uint32_t _sbss; /* Start of .bss */
|
||||
extern uint32_t _ebss; /* End+1 of .bss */
|
||||
|
||||
/* This is the user space entry point */
|
||||
|
||||
int CONFIG_USER_ENTRYPOINT(int argc, char *argv[]);
|
||||
|
||||
const struct userspace_s userspace locate_data(".userspace") =
|
||||
{
|
||||
/* General memory map */
|
||||
|
||||
.us_entrypoint = (main_t)CONFIG_USER_ENTRYPOINT,
|
||||
.us_textstart = (uintptr_t)&_stext,
|
||||
.us_textend = (uintptr_t)&_etext,
|
||||
.us_datasource = (uintptr_t)&_eronly,
|
||||
.us_datastart = (uintptr_t)&_sdata,
|
||||
.us_dataend = (uintptr_t)&_edata,
|
||||
.us_bssstart = (uintptr_t)&_sbss,
|
||||
.us_bssend = (uintptr_t)&_ebss,
|
||||
|
||||
/* Memory manager heap structure */
|
||||
|
||||
.us_heap = &g_mmheap,
|
||||
|
||||
/* Task/thread startup routines */
|
||||
|
||||
.task_startup = nxtask_startup,
|
||||
|
||||
/* Signal handler trampoline */
|
||||
|
||||
.signal_handler = up_signal_handler,
|
||||
|
||||
/* User-space work queue support (declared in include/nuttx/wqueue.h) */
|
||||
|
||||
#ifdef CONFIG_LIBC_USRWORK
|
||||
.work_usrstart = work_usrstart,
|
||||
#endif
|
||||
};
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
#endif /* CONFIG_BUILD_PROTECTED && !__KERNEL__ */
|
||||
@@ -0,0 +1,85 @@
|
||||
############################################################################
|
||||
# boards/arm/samv7/same70-qmtech/scripts/Make.defs
|
||||
#
|
||||
# Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
# contributor license agreements. See the NOTICE file distributed with
|
||||
# this work for additional information regarding copyright ownership. The
|
||||
# ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
# "License"); you may not use this file except in compliance with the
|
||||
# License. You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
#
|
||||
############################################################################
|
||||
|
||||
include $(TOPDIR)/.config
|
||||
include $(TOPDIR)/tools/Config.mk
|
||||
include $(TOPDIR)/arch/arm/src/armv7-m/Toolchain.defs
|
||||
|
||||
ifeq ($(CONFIG_ARMV7M_DTCM),y)
|
||||
LDSCRIPT_PREFIX = flash-dtcm
|
||||
else
|
||||
LDSCRIPT_PREFIX = flash-sram
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_SAME70QMTECH_FORMAT_MCUBOOT),y)
|
||||
ifeq ($(CONFIG_SAME70QMTECH_MCUBOOT_BOOTLOADER),y)
|
||||
LDSCRIPT = $(LDSCRIPT_PREFIX)-mcuboot-loader.ld
|
||||
else
|
||||
LDSCRIPT = $(LDSCRIPT_PREFIX)-mcuboot-app.ld
|
||||
endif
|
||||
else
|
||||
LDSCRIPT = $(LDSCRIPT_PREFIX).ld
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
|
||||
ARCHSCRIPT = -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT)}"
|
||||
else
|
||||
ARCHSCRIPT = -T$(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT)
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
|
||||
ARCHOPTIMIZATION = -g
|
||||
endif
|
||||
|
||||
ifneq ($(CONFIG_DEBUG_NOOPT),y)
|
||||
ARCHOPTIMIZATION += $(MAXOPTIMIZATION)
|
||||
endif
|
||||
|
||||
ARCHCFLAGS = -fno-builtin
|
||||
ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fcheck-new -fno-rtti
|
||||
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow -Wundef -fno-strict-aliasing
|
||||
ARCHWARNINGSXX = -Wall -Wshadow -Wundef
|
||||
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
|
||||
|
||||
CFLAGS := $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
|
||||
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
|
||||
CXXFLAGS := $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
|
||||
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
|
||||
CPPFLAGS := $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS)
|
||||
AFLAGS := $(CFLAGS) -D__ASSEMBLY__
|
||||
|
||||
NXFLATLDFLAGS1 = -r -d -warn-common
|
||||
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
|
||||
LDNXFLATFLAGS = -e main -s 2048
|
||||
|
||||
# Loadable module definitions
|
||||
|
||||
CMODULEFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
|
||||
|
||||
LDMODULEFLAGS = -r -e module_initialize
|
||||
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
|
||||
LDMODULEFLAGS += -T "${shell cygpath -w $(TOPDIR)/libs/libc/modlib/gnu-elf.ld}"
|
||||
else
|
||||
LDMODULEFLAGS += -T $(TOPDIR)/libs/libc/modlib/gnu-elf.ld
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
|
||||
LDFLAGS += -g
|
||||
endif
|
||||
@@ -0,0 +1,12 @@
|
||||
#
|
||||
# Atmel SAME70 QMTECH board.
|
||||
# https://github.com/ChinaQMTECH/ATSAMS70_E70
|
||||
#
|
||||
# Connect using the EDBG chip on the dev kit over USB
|
||||
source [find interface/cmsis-dap.cfg]
|
||||
|
||||
set CHIPNAME atsame70n19
|
||||
|
||||
source [find target/atsamv.cfg]
|
||||
|
||||
reset_config srst_only
|
||||
@@ -0,0 +1,117 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/scripts/flash-dtcm-mcuboot-app.ld
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* The SAME70N19 has 512Kb of FLASH beginning at address 0x0040:0000 and
|
||||
* 256Kb of SRAM beginining at 0x2040:0000
|
||||
*
|
||||
* When booting from FLASH, FLASH memory is aliased to address 0x0000:0000
|
||||
* where the code expects to begin execution by jumping to the entry point in
|
||||
* the 0x0400:0000 address range (Assuming that ITCM is not enable).
|
||||
*
|
||||
* NOTE: that the DTCM address of 0x2000:0000 is used for SRAM. If DTCM is
|
||||
* disabled, then the accesses will actually occur on the AHB bus.
|
||||
*/
|
||||
|
||||
MEMORY
|
||||
{
|
||||
flash (rx) : ORIGIN = 0x00420200, LENGTH = 160K - 0x200
|
||||
sram (rwx) : ORIGIN = 0x20000000, LENGTH = 256K
|
||||
}
|
||||
|
||||
OUTPUT_ARCH(arm)
|
||||
EXTERN(_vectors)
|
||||
ENTRY(_stext)
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
.text : {
|
||||
_stext = ABSOLUTE(.);
|
||||
*(.vectors)
|
||||
*(.text .text.*)
|
||||
*(.fixup)
|
||||
*(.gnu.warning)
|
||||
*(.rodata .rodata.*)
|
||||
*(.gnu.linkonce.t.*)
|
||||
*(.glue_7)
|
||||
*(.glue_7t)
|
||||
*(.got)
|
||||
*(.gcc_except_table)
|
||||
*(.gnu.linkonce.r.*)
|
||||
_etext = ABSOLUTE(.);
|
||||
} > flash
|
||||
|
||||
.init_section : {
|
||||
_sinit = ABSOLUTE(.);
|
||||
*(.init_array .init_array.*)
|
||||
_einit = ABSOLUTE(.);
|
||||
} > flash
|
||||
|
||||
.ARM.extab : {
|
||||
*(.ARM.extab*)
|
||||
} > flash
|
||||
|
||||
__exidx_start = ABSOLUTE(.);
|
||||
.ARM.exidx : {
|
||||
*(.ARM.exidx*)
|
||||
} > flash
|
||||
__exidx_end = ABSOLUTE(.);
|
||||
|
||||
_eronly = ABSOLUTE(.);
|
||||
|
||||
.data : {
|
||||
_sdata = ABSOLUTE(.);
|
||||
*(.data .data.*)
|
||||
*(.gnu.linkonce.d.*)
|
||||
CONSTRUCTORS
|
||||
. = ALIGN(4);
|
||||
_edata = ABSOLUTE(.);
|
||||
} > sram AT > flash
|
||||
|
||||
.ramfunc ALIGN(4): {
|
||||
_sramfuncs = ABSOLUTE(.);
|
||||
*(.ramfunc .ramfunc.*)
|
||||
_eramfuncs = ABSOLUTE(.);
|
||||
} > sram AT > flash
|
||||
|
||||
_framfuncs = LOADADDR(.ramfunc);
|
||||
|
||||
.bss : {
|
||||
_sbss = ABSOLUTE(.);
|
||||
*(.bss .bss.*)
|
||||
*(.gnu.linkonce.b.*)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
_ebss = ABSOLUTE(.);
|
||||
} > sram
|
||||
|
||||
/* Stabs debugging sections. */
|
||||
.stab 0 : { *(.stab) }
|
||||
.stabstr 0 : { *(.stabstr) }
|
||||
.stab.excl 0 : { *(.stab.excl) }
|
||||
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||
.stab.index 0 : { *(.stab.index) }
|
||||
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||
.comment 0 : { *(.comment) }
|
||||
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||
.debug_info 0 : { *(.debug_info) }
|
||||
.debug_line 0 : { *(.debug_line) }
|
||||
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||
.debug_aranges 0 : { *(.debug_aranges) }
|
||||
}
|
||||
@@ -0,0 +1,117 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/scripts/flash-dtcm-mcuboot-loader.ld
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* The SAME70N19 has 512Kb of FLASH beginning at address 0x0040:0000 and
|
||||
* 256Kb of SRAM beginining at 0x2040:0000
|
||||
*
|
||||
* When booting from FLASH, FLASH memory is aliased to address 0x0000:0000
|
||||
* where the code expects to begin execution by jumping to the entry point in
|
||||
* the 0x0400:0000 address range (Assuming that ITCM is not enable).
|
||||
*
|
||||
* NOTE: that the DTCM address of 0x2000:0000 is used for SRAM. If DTCM is
|
||||
* disabled, then the accesses will actually occur on the AHB bus.
|
||||
*/
|
||||
|
||||
MEMORY
|
||||
{
|
||||
flash (rx) : ORIGIN = 0x00400000, LENGTH = 128K
|
||||
sram (rwx) : ORIGIN = 0x20000000, LENGTH = 256K
|
||||
}
|
||||
|
||||
OUTPUT_ARCH(arm)
|
||||
EXTERN(_vectors)
|
||||
ENTRY(_stext)
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
.text : {
|
||||
_stext = ABSOLUTE(.);
|
||||
*(.vectors)
|
||||
*(.text .text.*)
|
||||
*(.fixup)
|
||||
*(.gnu.warning)
|
||||
*(.rodata .rodata.*)
|
||||
*(.gnu.linkonce.t.*)
|
||||
*(.glue_7)
|
||||
*(.glue_7t)
|
||||
*(.got)
|
||||
*(.gcc_except_table)
|
||||
*(.gnu.linkonce.r.*)
|
||||
_etext = ABSOLUTE(.);
|
||||
} > flash
|
||||
|
||||
.init_section : {
|
||||
_sinit = ABSOLUTE(.);
|
||||
*(.init_array .init_array.*)
|
||||
_einit = ABSOLUTE(.);
|
||||
} > flash
|
||||
|
||||
.ARM.extab : {
|
||||
*(.ARM.extab*)
|
||||
} > flash
|
||||
|
||||
__exidx_start = ABSOLUTE(.);
|
||||
.ARM.exidx : {
|
||||
*(.ARM.exidx*)
|
||||
} > flash
|
||||
__exidx_end = ABSOLUTE(.);
|
||||
|
||||
_eronly = ABSOLUTE(.);
|
||||
|
||||
.data : {
|
||||
_sdata = ABSOLUTE(.);
|
||||
*(.data .data.*)
|
||||
*(.gnu.linkonce.d.*)
|
||||
CONSTRUCTORS
|
||||
. = ALIGN(4);
|
||||
_edata = ABSOLUTE(.);
|
||||
} > sram AT > flash
|
||||
|
||||
.ramfunc ALIGN(4): {
|
||||
_sramfuncs = ABSOLUTE(.);
|
||||
*(.ramfunc .ramfunc.*)
|
||||
_eramfuncs = ABSOLUTE(.);
|
||||
} > sram AT > flash
|
||||
|
||||
_framfuncs = LOADADDR(.ramfunc);
|
||||
|
||||
.bss : {
|
||||
_sbss = ABSOLUTE(.);
|
||||
*(.bss .bss.*)
|
||||
*(.gnu.linkonce.b.*)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
_ebss = ABSOLUTE(.);
|
||||
} > sram
|
||||
|
||||
/* Stabs debugging sections. */
|
||||
.stab 0 : { *(.stab) }
|
||||
.stabstr 0 : { *(.stabstr) }
|
||||
.stab.excl 0 : { *(.stab.excl) }
|
||||
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||
.stab.index 0 : { *(.stab.index) }
|
||||
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||
.comment 0 : { *(.comment) }
|
||||
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||
.debug_info 0 : { *(.debug_info) }
|
||||
.debug_line 0 : { *(.debug_line) }
|
||||
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||
.debug_aranges 0 : { *(.debug_aranges) }
|
||||
}
|
||||
@@ -0,0 +1,117 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/scripts/flash-dtcm.ld
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* The SAME70N19 has 512Kb of FLASH beginning at address 0x0040:0000 and
|
||||
* 256Kb of SRAM beginining at 0x2040:0000
|
||||
*
|
||||
* When booting from FLASH, FLASH memory is aliased to address 0x0000:0000
|
||||
* where the code expects to begin execution by jumping to the entry point in
|
||||
* the 0x0400:0000 address range (Assuming that ITCM is not enable).
|
||||
*
|
||||
* NOTE: that the DTCM address of 0x2000:0000 is used for SRAM. If DTCM is
|
||||
* disabled, then the accesses will actually occur on the AHB bus.
|
||||
*/
|
||||
|
||||
MEMORY
|
||||
{
|
||||
flash (rx) : ORIGIN = 0x00400000, LENGTH = 512K
|
||||
sram (rwx) : ORIGIN = 0x20000000, LENGTH = 256K
|
||||
}
|
||||
|
||||
OUTPUT_ARCH(arm)
|
||||
EXTERN(_vectors)
|
||||
ENTRY(_stext)
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
.text : {
|
||||
_stext = ABSOLUTE(.);
|
||||
*(.vectors)
|
||||
*(.text .text.*)
|
||||
*(.fixup)
|
||||
*(.gnu.warning)
|
||||
*(.rodata .rodata.*)
|
||||
*(.gnu.linkonce.t.*)
|
||||
*(.glue_7)
|
||||
*(.glue_7t)
|
||||
*(.got)
|
||||
*(.gcc_except_table)
|
||||
*(.gnu.linkonce.r.*)
|
||||
_etext = ABSOLUTE(.);
|
||||
} > flash
|
||||
|
||||
.init_section : {
|
||||
_sinit = ABSOLUTE(.);
|
||||
*(.init_array .init_array.*)
|
||||
_einit = ABSOLUTE(.);
|
||||
} > flash
|
||||
|
||||
.ARM.extab : {
|
||||
*(.ARM.extab*)
|
||||
} > flash
|
||||
|
||||
__exidx_start = ABSOLUTE(.);
|
||||
.ARM.exidx : {
|
||||
*(.ARM.exidx*)
|
||||
} > flash
|
||||
__exidx_end = ABSOLUTE(.);
|
||||
|
||||
_eronly = ABSOLUTE(.);
|
||||
|
||||
.data : {
|
||||
_sdata = ABSOLUTE(.);
|
||||
*(.data .data.*)
|
||||
*(.gnu.linkonce.d.*)
|
||||
CONSTRUCTORS
|
||||
. = ALIGN(4);
|
||||
_edata = ABSOLUTE(.);
|
||||
} > sram AT > flash
|
||||
|
||||
.ramfunc ALIGN(4): {
|
||||
_sramfuncs = ABSOLUTE(.);
|
||||
*(.ramfunc .ramfunc.*)
|
||||
_eramfuncs = ABSOLUTE(.);
|
||||
} > sram AT > flash
|
||||
|
||||
_framfuncs = LOADADDR(.ramfunc);
|
||||
|
||||
.bss : {
|
||||
_sbss = ABSOLUTE(.);
|
||||
*(.bss .bss.*)
|
||||
*(.gnu.linkonce.b.*)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
_ebss = ABSOLUTE(.);
|
||||
} > sram
|
||||
|
||||
/* Stabs debugging sections. */
|
||||
.stab 0 : { *(.stab) }
|
||||
.stabstr 0 : { *(.stabstr) }
|
||||
.stab.excl 0 : { *(.stab.excl) }
|
||||
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||
.stab.index 0 : { *(.stab.index) }
|
||||
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||
.comment 0 : { *(.comment) }
|
||||
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||
.debug_info 0 : { *(.debug_info) }
|
||||
.debug_line 0 : { *(.debug_line) }
|
||||
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||
.debug_aranges 0 : { *(.debug_aranges) }
|
||||
}
|
||||
@@ -0,0 +1,114 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/scripts/flash-sram-mcuboot-app.ld
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* The SAME70N19 has 512Kb of FLASH beginning at address 0x0040:0000 and
|
||||
* 256Kb of SRAM beginining at 0x2040:0000
|
||||
*
|
||||
* When booting from FLASH, FLASH memory is aliased to address 0x0000:0000
|
||||
* where the code expects to begin execution by jumping to the entry point in
|
||||
* the 0x0400:0000 address range (Assuming that ITCM is not enable).
|
||||
*/
|
||||
|
||||
MEMORY
|
||||
{
|
||||
flash (rx) : ORIGIN = 0x00420200, LENGTH = 160K - 0x200
|
||||
sram (rwx) : ORIGIN = 0x20400000, LENGTH = 256K
|
||||
}
|
||||
|
||||
OUTPUT_ARCH(arm)
|
||||
EXTERN(_vectors)
|
||||
ENTRY(_stext)
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
.text : {
|
||||
_stext = ABSOLUTE(.);
|
||||
*(.vectors)
|
||||
*(.text .text.*)
|
||||
*(.fixup)
|
||||
*(.gnu.warning)
|
||||
*(.rodata .rodata.*)
|
||||
*(.gnu.linkonce.t.*)
|
||||
*(.glue_7)
|
||||
*(.glue_7t)
|
||||
*(.got)
|
||||
*(.gcc_except_table)
|
||||
*(.gnu.linkonce.r.*)
|
||||
_etext = ABSOLUTE(.);
|
||||
} > flash
|
||||
|
||||
.init_section : {
|
||||
_sinit = ABSOLUTE(.);
|
||||
*(.init_array .init_array.*)
|
||||
_einit = ABSOLUTE(.);
|
||||
} > flash
|
||||
|
||||
.ARM.extab : {
|
||||
*(.ARM.extab*)
|
||||
} > flash
|
||||
|
||||
__exidx_start = ABSOLUTE(.);
|
||||
.ARM.exidx : {
|
||||
*(.ARM.exidx*)
|
||||
} > flash
|
||||
__exidx_end = ABSOLUTE(.);
|
||||
|
||||
_eronly = ABSOLUTE(.);
|
||||
|
||||
.data : {
|
||||
_sdata = ABSOLUTE(.);
|
||||
*(.data .data.*)
|
||||
*(.gnu.linkonce.d.*)
|
||||
CONSTRUCTORS
|
||||
. = ALIGN(4);
|
||||
_edata = ABSOLUTE(.);
|
||||
} > sram AT > flash
|
||||
|
||||
.ramfunc ALIGN(4): {
|
||||
_sramfuncs = ABSOLUTE(.);
|
||||
*(.ramfunc .ramfunc.*)
|
||||
_eramfuncs = ABSOLUTE(.);
|
||||
} > sram AT > flash
|
||||
|
||||
_framfuncs = LOADADDR(.ramfunc);
|
||||
|
||||
.bss : {
|
||||
_sbss = ABSOLUTE(.);
|
||||
*(.bss .bss.*)
|
||||
*(.gnu.linkonce.b.*)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
_ebss = ABSOLUTE(.);
|
||||
} > sram
|
||||
|
||||
/* Stabs debugging sections. */
|
||||
.stab 0 : { *(.stab) }
|
||||
.stabstr 0 : { *(.stabstr) }
|
||||
.stab.excl 0 : { *(.stab.excl) }
|
||||
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||
.stab.index 0 : { *(.stab.index) }
|
||||
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||
.comment 0 : { *(.comment) }
|
||||
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||
.debug_info 0 : { *(.debug_info) }
|
||||
.debug_line 0 : { *(.debug_line) }
|
||||
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||
.debug_aranges 0 : { *(.debug_aranges) }
|
||||
}
|
||||
@@ -0,0 +1,114 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/scripts/flash-sram-mcuboot-loader.ld
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* The SAME70N19 has 512Kb of FLASH beginning at address 0x0040:0000 and
|
||||
* 256Kb of SRAM beginining at 0x2040:0000
|
||||
*
|
||||
* When booting from FLASH, FLASH memory is aliased to address 0x0000:0000
|
||||
* where the code expects to begin execution by jumping to the entry point in
|
||||
* the 0x0400:0000 address range (Assuming that ITCM is not enable).
|
||||
*/
|
||||
|
||||
MEMORY
|
||||
{
|
||||
flash (rx) : ORIGIN = 0x00400000, LENGTH = 128K
|
||||
sram (rwx) : ORIGIN = 0x20400000, LENGTH = 256K
|
||||
}
|
||||
|
||||
OUTPUT_ARCH(arm)
|
||||
EXTERN(_vectors)
|
||||
ENTRY(_stext)
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
.text : {
|
||||
_stext = ABSOLUTE(.);
|
||||
*(.vectors)
|
||||
*(.text .text.*)
|
||||
*(.fixup)
|
||||
*(.gnu.warning)
|
||||
*(.rodata .rodata.*)
|
||||
*(.gnu.linkonce.t.*)
|
||||
*(.glue_7)
|
||||
*(.glue_7t)
|
||||
*(.got)
|
||||
*(.gcc_except_table)
|
||||
*(.gnu.linkonce.r.*)
|
||||
_etext = ABSOLUTE(.);
|
||||
} > flash
|
||||
|
||||
.init_section : {
|
||||
_sinit = ABSOLUTE(.);
|
||||
*(.init_array .init_array.*)
|
||||
_einit = ABSOLUTE(.);
|
||||
} > flash
|
||||
|
||||
.ARM.extab : {
|
||||
*(.ARM.extab*)
|
||||
} > flash
|
||||
|
||||
__exidx_start = ABSOLUTE(.);
|
||||
.ARM.exidx : {
|
||||
*(.ARM.exidx*)
|
||||
} > flash
|
||||
__exidx_end = ABSOLUTE(.);
|
||||
|
||||
_eronly = ABSOLUTE(.);
|
||||
|
||||
.data : {
|
||||
_sdata = ABSOLUTE(.);
|
||||
*(.data .data.*)
|
||||
*(.gnu.linkonce.d.*)
|
||||
CONSTRUCTORS
|
||||
. = ALIGN(4);
|
||||
_edata = ABSOLUTE(.);
|
||||
} > sram AT > flash
|
||||
|
||||
.ramfunc ALIGN(4): {
|
||||
_sramfuncs = ABSOLUTE(.);
|
||||
*(.ramfunc .ramfunc.*)
|
||||
_eramfuncs = ABSOLUTE(.);
|
||||
} > sram AT > flash
|
||||
|
||||
_framfuncs = LOADADDR(.ramfunc);
|
||||
|
||||
.bss : {
|
||||
_sbss = ABSOLUTE(.);
|
||||
*(.bss .bss.*)
|
||||
*(.gnu.linkonce.b.*)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
_ebss = ABSOLUTE(.);
|
||||
} > sram
|
||||
|
||||
/* Stabs debugging sections. */
|
||||
.stab 0 : { *(.stab) }
|
||||
.stabstr 0 : { *(.stabstr) }
|
||||
.stab.excl 0 : { *(.stab.excl) }
|
||||
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||
.stab.index 0 : { *(.stab.index) }
|
||||
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||
.comment 0 : { *(.comment) }
|
||||
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||
.debug_info 0 : { *(.debug_info) }
|
||||
.debug_line 0 : { *(.debug_line) }
|
||||
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||
.debug_aranges 0 : { *(.debug_aranges) }
|
||||
}
|
||||
@@ -0,0 +1,114 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/scripts/flash-sram.ld
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* The SAME70N19 has 512Kb of FLASH beginning at address 0x0040:0000 and
|
||||
* 256Kb of SRAM beginining at 0x2040:0000
|
||||
*
|
||||
* When booting from FLASH, FLASH memory is aliased to address 0x0000:0000
|
||||
* where the code expects to begin execution by jumping to the entry point in
|
||||
* the 0x0400:0000 address range (Assuming that ITCM is not enable).
|
||||
*/
|
||||
|
||||
MEMORY
|
||||
{
|
||||
flash (rx) : ORIGIN = 0x00400000, LENGTH = 512K
|
||||
sram (rwx) : ORIGIN = 0x20400000, LENGTH = 256K
|
||||
}
|
||||
|
||||
OUTPUT_ARCH(arm)
|
||||
EXTERN(_vectors)
|
||||
ENTRY(_stext)
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
.text : {
|
||||
_stext = ABSOLUTE(.);
|
||||
*(.vectors)
|
||||
*(.text .text.*)
|
||||
*(.fixup)
|
||||
*(.gnu.warning)
|
||||
*(.rodata .rodata.*)
|
||||
*(.gnu.linkonce.t.*)
|
||||
*(.glue_7)
|
||||
*(.glue_7t)
|
||||
*(.got)
|
||||
*(.gcc_except_table)
|
||||
*(.gnu.linkonce.r.*)
|
||||
_etext = ABSOLUTE(.);
|
||||
} > flash
|
||||
|
||||
.init_section : {
|
||||
_sinit = ABSOLUTE(.);
|
||||
*(.init_array .init_array.*)
|
||||
_einit = ABSOLUTE(.);
|
||||
} > flash
|
||||
|
||||
.ARM.extab : {
|
||||
*(.ARM.extab*)
|
||||
} > flash
|
||||
|
||||
__exidx_start = ABSOLUTE(.);
|
||||
.ARM.exidx : {
|
||||
*(.ARM.exidx*)
|
||||
} > flash
|
||||
__exidx_end = ABSOLUTE(.);
|
||||
|
||||
_eronly = ABSOLUTE(.);
|
||||
|
||||
.data : {
|
||||
_sdata = ABSOLUTE(.);
|
||||
*(.data .data.*)
|
||||
*(.gnu.linkonce.d.*)
|
||||
CONSTRUCTORS
|
||||
. = ALIGN(4);
|
||||
_edata = ABSOLUTE(.);
|
||||
} > sram AT > flash
|
||||
|
||||
.ramfunc ALIGN(4): {
|
||||
_sramfuncs = ABSOLUTE(.);
|
||||
*(.ramfunc .ramfunc.*)
|
||||
_eramfuncs = ABSOLUTE(.);
|
||||
} > sram AT > flash
|
||||
|
||||
_framfuncs = LOADADDR(.ramfunc);
|
||||
|
||||
.bss : {
|
||||
_sbss = ABSOLUTE(.);
|
||||
*(.bss .bss.*)
|
||||
*(.gnu.linkonce.b.*)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
_ebss = ABSOLUTE(.);
|
||||
} > sram
|
||||
|
||||
/* Stabs debugging sections. */
|
||||
.stab 0 : { *(.stab) }
|
||||
.stabstr 0 : { *(.stabstr) }
|
||||
.stab.excl 0 : { *(.stab.excl) }
|
||||
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||
.stab.index 0 : { *(.stab.index) }
|
||||
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||
.comment 0 : { *(.comment) }
|
||||
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||
.debug_info 0 : { *(.debug_info) }
|
||||
.debug_line 0 : { *(.debug_line) }
|
||||
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||
.debug_aranges 0 : { *(.debug_aranges) }
|
||||
}
|
||||
@@ -0,0 +1,115 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/scripts/gnu-elf.ld
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
.text 0x00000000 :
|
||||
{
|
||||
_stext = . ;
|
||||
*(.text)
|
||||
*(.text.*)
|
||||
*(.gnu.warning)
|
||||
*(.stub)
|
||||
*(.glue_7)
|
||||
*(.glue_7t)
|
||||
*(.jcr)
|
||||
|
||||
/* C++ support: The .init and .fini sections contain specific logic
|
||||
* to manage static constructors and destructors.
|
||||
*/
|
||||
|
||||
*(.gnu.linkonce.t.*)
|
||||
*(.init) /* Old ABI */
|
||||
*(.fini) /* Old ABI */
|
||||
_etext = . ;
|
||||
}
|
||||
|
||||
.rodata :
|
||||
{
|
||||
_srodata = . ;
|
||||
*(.rodata)
|
||||
*(.rodata1)
|
||||
*(.rodata.*)
|
||||
*(.gnu.linkonce.r*)
|
||||
_erodata = . ;
|
||||
}
|
||||
|
||||
.data :
|
||||
{
|
||||
_sdata = . ;
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.data.*)
|
||||
*(.gnu.linkonce.d*)
|
||||
. = ALIGN(4);
|
||||
_edata = . ;
|
||||
}
|
||||
|
||||
/* C++ support. For each global and static local C++ object,
|
||||
* GCC creates a small subroutine to construct the object. Pointers
|
||||
* to these routines (not the routines themselves) are stored as
|
||||
* simple, linear arrays in the .ctors section of the object file.
|
||||
* Similarly, pointers to global/static destructor routines are
|
||||
* stored in .dtors.
|
||||
*/
|
||||
|
||||
.ctors :
|
||||
{
|
||||
_sctors = . ;
|
||||
*(.ctors) /* Old ABI: Unallocated */
|
||||
*(.init_array) /* New ABI: Allocated */
|
||||
_edtors = . ;
|
||||
}
|
||||
|
||||
.dtors :
|
||||
{
|
||||
_sdtors = . ;
|
||||
*(.dtors) /* Old ABI: Unallocated */
|
||||
*(.fini_array) /* New ABI: Allocated */
|
||||
_edtors = . ;
|
||||
}
|
||||
|
||||
.bss :
|
||||
{
|
||||
_sbss = . ;
|
||||
*(.bss)
|
||||
*(.bss.*)
|
||||
*(.sbss)
|
||||
*(.sbss.*)
|
||||
*(.gnu.linkonce.b*)
|
||||
*(COMMON)
|
||||
_ebss = . ;
|
||||
}
|
||||
|
||||
/* Stabs debugging sections. */
|
||||
|
||||
.stab 0 : { *(.stab) }
|
||||
.stabstr 0 : { *(.stabstr) }
|
||||
.stab.excl 0 : { *(.stab.excl) }
|
||||
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||
.stab.index 0 : { *(.stab.index) }
|
||||
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||
.comment 0 : { *(.comment) }
|
||||
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||
.debug_info 0 : { *(.debug_info) }
|
||||
.debug_line 0 : { *(.debug_line) }
|
||||
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||
.debug_aranges 0 : { *(.debug_aranges) }
|
||||
}
|
||||
@@ -0,0 +1,106 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/scripts/kernel-space.ld
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* NOTE: This depends on the memory.ld script having been included prior to
|
||||
* this script.
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(arm)
|
||||
EXTERN(_vectors)
|
||||
ENTRY(_stext)
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
.text : {
|
||||
_stext = ABSOLUTE(.);
|
||||
*(.vectors)
|
||||
*(.text .text.*)
|
||||
*(.fixup)
|
||||
*(.gnu.warning)
|
||||
*(.rodata .rodata.*)
|
||||
*(.gnu.linkonce.t.*)
|
||||
*(.glue_7)
|
||||
*(.glue_7t)
|
||||
*(.got)
|
||||
*(.gcc_except_table)
|
||||
*(.gnu.linkonce.r.*)
|
||||
_etext = ABSOLUTE(.);
|
||||
} > kflash
|
||||
|
||||
.init_section : {
|
||||
_sinit = ABSOLUTE(.);
|
||||
*(.init_array .init_array.*)
|
||||
_einit = ABSOLUTE(.);
|
||||
} > kflash
|
||||
|
||||
.ARM.extab : {
|
||||
*(.ARM.extab*)
|
||||
} > kflash
|
||||
|
||||
__exidx_start = ABSOLUTE(.);
|
||||
.ARM.exidx : {
|
||||
*(.ARM.exidx*)
|
||||
} > kflash
|
||||
|
||||
__exidx_end = ABSOLUTE(.);
|
||||
|
||||
_eronly = ABSOLUTE(.);
|
||||
|
||||
.data : {
|
||||
_sdata = ABSOLUTE(.);
|
||||
*(.data .data.*)
|
||||
*(.gnu.linkonce.d.*)
|
||||
CONSTRUCTORS
|
||||
. = ALIGN(4);
|
||||
_edata = ABSOLUTE(.);
|
||||
} > ksram AT > kflash
|
||||
|
||||
.ramfunc ALIGN(4): {
|
||||
_sramfuncs = ABSOLUTE(.);
|
||||
*(.ramfunc .ramfunc.*)
|
||||
_eramfuncs = ABSOLUTE(.);
|
||||
} > ksram AT > kflash
|
||||
|
||||
_framfuncs = LOADADDR(.ramfunc);
|
||||
|
||||
.bss : {
|
||||
_sbss = ABSOLUTE(.);
|
||||
*(.bss .bss.*)
|
||||
*(.gnu.linkonce.b.*)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
_ebss = ABSOLUTE(.);
|
||||
} > ksram
|
||||
|
||||
/* Stabs debugging sections */
|
||||
|
||||
.stab 0 : { *(.stab) }
|
||||
.stabstr 0 : { *(.stabstr) }
|
||||
.stab.excl 0 : { *(.stab.excl) }
|
||||
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||
.stab.index 0 : { *(.stab.index) }
|
||||
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||
.comment 0 : { *(.comment) }
|
||||
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||
.debug_info 0 : { *(.debug_info) }
|
||||
.debug_line 0 : { *(.debug_line) }
|
||||
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||
.debug_aranges 0 : { *(.debug_aranges) }
|
||||
}
|
||||
@@ -0,0 +1,66 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/scripts/memory.ld
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* The SAME70N19 has 512Kb of FLASH beginning at address 0x0040:0000 and
|
||||
* 256Kb of SRAM beginining at 0x2040:0000
|
||||
*
|
||||
* When booting from FLASH, FLASH memory is aliased to address 0x0000:0000
|
||||
* where the code expects to begin execution by jumping to the entry point in
|
||||
* the 0x0400:0000 address range.
|
||||
*
|
||||
* The user space partition will be spanned with a single region of size
|
||||
* 2**n bytes. The alignment of the user-space region must be the same.
|
||||
* As a consequence, as the user-space increases in size, the alignment
|
||||
* requirement also increases. The sizes below give the largest possible
|
||||
* user address spaces (but leave far too much for the OS).
|
||||
*
|
||||
* The solution to this wasted memory is to (1) use more than one region to
|
||||
* span the user spaces, or (2) poke holes in a larger region to trim it
|
||||
* to fit better.
|
||||
*
|
||||
* A detailed memory map for the 256KB SRAM region is as follows:
|
||||
*
|
||||
* 0x2040 0000: Kernel .data region. Typical size: 0.1KB
|
||||
* ------ ---- Kernel .bss region. Typical size: 1.8KB
|
||||
* 0x2040 0800: Kernel IDLE thread stack (approximate). Size is
|
||||
* determined by CONFIG_IDLETHREAD_STACKSIZE and
|
||||
* adjustments for alignment. Typical is 1KB.
|
||||
* ------ ---- Padded to 4KB
|
||||
* 0x2041 0000: User .data region. Size is variable.
|
||||
* ------- ---- User .bss region Size is variable.
|
||||
* 0x2042 0000: Beginning of kernel heap. Size determined by
|
||||
* CONFIG_MM_KERNEL_HEAPSIZE.
|
||||
* ------ ---- Beginning of user heap. Can vary with other settings.
|
||||
* 0x2044 0000: End+1 of mappable internal SRAM
|
||||
*/
|
||||
|
||||
MEMORY
|
||||
{
|
||||
/* 512Kb of internal FLASH */
|
||||
|
||||
kflash (rx) : ORIGIN = 0x00400000, LENGTH = 256K
|
||||
uflash (rx) : ORIGIN = 0x00440000, LENGTH = 256K
|
||||
|
||||
/* 256Kb of internal SRAM */
|
||||
|
||||
ksram (rwx) : ORIGIN = 0x20400000, LENGTH = 64K
|
||||
usram (rwx) : ORIGIN = 0x20410000, LENGTH = 64K
|
||||
xsram (rwx) : ORIGIN = 0x20420000, LENGTH = 128K
|
||||
}
|
||||
@@ -0,0 +1,111 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/scripts/user-space.ld
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* NOTE: This depends on the memory.ld script having been included prior to
|
||||
* this script.
|
||||
*/
|
||||
|
||||
/* Make sure that the critical memory management functions are in user-space.
|
||||
* the user heap memory manager will reside in user-space but be usable both
|
||||
* by kernel- and user-space code
|
||||
*/
|
||||
|
||||
EXTERN(umm_initialize)
|
||||
EXTERN(umm_addregion)
|
||||
|
||||
EXTERN(malloc)
|
||||
EXTERN(realloc)
|
||||
EXTERN(zalloc)
|
||||
EXTERN(free)
|
||||
|
||||
OUTPUT_ARCH(arm)
|
||||
SECTIONS
|
||||
{
|
||||
.userspace : {
|
||||
*(.userspace)
|
||||
} > uflash
|
||||
|
||||
.text : {
|
||||
_stext = ABSOLUTE(.);
|
||||
*(.text .text.*)
|
||||
*(.fixup)
|
||||
*(.gnu.warning)
|
||||
*(.rodata .rodata.*)
|
||||
*(.gnu.linkonce.t.*)
|
||||
*(.glue_7)
|
||||
*(.glue_7t)
|
||||
*(.got)
|
||||
*(.gcc_except_table)
|
||||
*(.gnu.linkonce.r.*)
|
||||
_etext = ABSOLUTE(.);
|
||||
} > uflash
|
||||
|
||||
.init_section : {
|
||||
_sinit = ABSOLUTE(.);
|
||||
*(.init_array .init_array.*)
|
||||
_einit = ABSOLUTE(.);
|
||||
} > uflash
|
||||
|
||||
.ARM.extab : {
|
||||
*(.ARM.extab*)
|
||||
} > uflash
|
||||
|
||||
__exidx_start = ABSOLUTE(.);
|
||||
.ARM.exidx : {
|
||||
*(.ARM.exidx*)
|
||||
} > uflash
|
||||
|
||||
__exidx_end = ABSOLUTE(.);
|
||||
|
||||
_eronly = ABSOLUTE(.);
|
||||
|
||||
.data : {
|
||||
_sdata = ABSOLUTE(.);
|
||||
*(.data .data.*)
|
||||
*(.gnu.linkonce.d.*)
|
||||
CONSTRUCTORS
|
||||
. = ALIGN(4);
|
||||
_edata = ABSOLUTE(.);
|
||||
} > usram AT > uflash
|
||||
|
||||
.bss : {
|
||||
_sbss = ABSOLUTE(.);
|
||||
*(.bss .bss.*)
|
||||
*(.gnu.linkonce.b.*)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
_ebss = ABSOLUTE(.);
|
||||
} > usram
|
||||
|
||||
/* Stabs debugging sections */
|
||||
|
||||
.stab 0 : { *(.stab) }
|
||||
.stabstr 0 : { *(.stabstr) }
|
||||
.stab.excl 0 : { *(.stab.excl) }
|
||||
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||
.stab.index 0 : { *(.stab.index) }
|
||||
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||
.comment 0 : { *(.comment) }
|
||||
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||
.debug_info 0 : { *(.debug_info) }
|
||||
.debug_line 0 : { *(.debug_line) }
|
||||
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||
.debug_aranges 0 : { *(.debug_aranges) }
|
||||
}
|
||||
@@ -0,0 +1,71 @@
|
||||
############################################################################
|
||||
# boards/arm/samv7/same70-qmtech/src/Makefile
|
||||
#
|
||||
# Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
# contributor license agreements. See the NOTICE file distributed with
|
||||
# this work for additional information regarding copyright ownership. The
|
||||
# ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
# "License"); you may not use this file except in compliance with the
|
||||
# License. You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
#
|
||||
############################################################################
|
||||
|
||||
include $(TOPDIR)/Make.defs
|
||||
|
||||
CSRCS = sam_boot.c
|
||||
|
||||
ifeq ($(CONFIG_BOARDCTL),y)
|
||||
CSRCS += sam_appinit.c sam_bringup.c sam_progmem.c
|
||||
ifeq ($(CONFIG_BOARDCTL_RESET),y)
|
||||
CSRCS += sam_reset.c
|
||||
endif
|
||||
ifeq ($(CONFIG_BOARDCTL_BOOT_IMAGE),y)
|
||||
CSRCS += sam_boot_image.c
|
||||
endif
|
||||
else ifeq ($(CONFIG_BOARD_LATE_INITIALIZE),y)
|
||||
CSRCS += sam_bringup.c sam_progmem.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_ARCH_LEDS),y)
|
||||
CSRCS += sam_autoleds.c
|
||||
else
|
||||
CSRCS += sam_userleds.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_ARCH_BUTTONS),y)
|
||||
CSRCS += sam_buttons.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_SAMV7_HSMCI0),y)
|
||||
CSRCS += sam_hsmci.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_FS_AUTOMOUNTER),y)
|
||||
CSRCS += sam_automount.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_SAMV7_SPI),y)
|
||||
CSRCS += sam_spi.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_SAMV7_MCAN),y)
|
||||
CSRCS += sam_mcan.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_SAMV7_AFEC),y)
|
||||
CSRCS += sam_afec.c
|
||||
endif
|
||||
|
||||
ifneq (,$(findstring y,$(CONFIG_SAMV7_DAC0) $(CONFIG_SAMV7_DAC1)))
|
||||
CSRCS += sam_dac.c
|
||||
endif
|
||||
|
||||
include $(TOPDIR)/boards/Board.mk
|
||||
@@ -0,0 +1,121 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/src/sam_afec.c
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <errno.h>
|
||||
#include <debug.h>
|
||||
|
||||
#include <nuttx/board.h>
|
||||
#include <nuttx/analog/adc.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "chip.h"
|
||||
#include "arm_arch.h"
|
||||
|
||||
#include "sam_afec.h"
|
||||
#include "same70-qmtech.h"
|
||||
|
||||
#ifdef CONFIG_SAMV7_AFEC
|
||||
|
||||
#define ADC0_NCHANNELS 3
|
||||
#define ADC1_NCHANNELS 4
|
||||
|
||||
/****************************************************************************
|
||||
* Private Data
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_SAMV7_AFEC0
|
||||
static const uint8_t g_chanlist0[ADC0_NCHANNELS] =
|
||||
{
|
||||
0, 6, 8
|
||||
};
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SAMV7_AFEC1
|
||||
static const uint8_t g_chanlist1[ADC1_NCHANNELS] =
|
||||
{
|
||||
1, 3, 5, 6
|
||||
};
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_afecinitialize
|
||||
*
|
||||
* Description:
|
||||
* Initialize and register the ADC driver.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int sam_afec_setup(void)
|
||||
{
|
||||
struct adc_dev_s *adc;
|
||||
int ret;
|
||||
|
||||
/* Call sam_adc_initialize() to get an instance of the ADC interface */
|
||||
|
||||
#ifdef CONFIG_SAMV7_AFEC0
|
||||
adc = sam_afec_initialize(0, g_chanlist0, ADC0_NCHANNELS);
|
||||
if (adc == NULL)
|
||||
{
|
||||
aerr("ERROR: Failed to get ADC1 interface\n");
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
/* Register the ADC driver at "/dev/adc0" */
|
||||
|
||||
ret = adc_register("/dev/adc0", adc);
|
||||
if (ret < 0)
|
||||
{
|
||||
aerr("ERROR: adc_register adc0 failed: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
#endif
|
||||
#ifdef CONFIG_SAMV7_AFEC1
|
||||
adc = sam_afec_initialize(1, g_chanlist1, ADC1_NCHANNELS);
|
||||
if (adc == NULL)
|
||||
{
|
||||
aerr("ERROR: Failed to get ADC2 interface\n");
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
/* Register the ADC driver at "/dev/adc1" */
|
||||
|
||||
ret = adc_register("/dev/adc1", adc);
|
||||
if (ret < 0)
|
||||
{
|
||||
aerr("ERROR: adc_register adc1 failed: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
return OK;
|
||||
}
|
||||
|
||||
#endif /* CONFIG_SAMV7_AFEC */
|
||||
@@ -0,0 +1,105 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/src/sam_appinit.c
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <sys/types.h>
|
||||
|
||||
#include <nuttx/arch.h>
|
||||
#include <nuttx/board.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "sam_uid.h"
|
||||
#include "same70-qmtech.h"
|
||||
|
||||
#ifdef CONFIG_BOARDCTL
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_app_initialize
|
||||
*
|
||||
* Description:
|
||||
* Perform application specific initialization. This function is never
|
||||
* called directly from application code, but only indirectly via the
|
||||
* (non-standard) boardctl() interface using the command BOARDIOC_INIT.
|
||||
*
|
||||
* Input Parameters:
|
||||
* arg - The boardctl() argument is passed to the board_app_initialize()
|
||||
* implementation without modification. The argument has no
|
||||
* meaning to NuttX; the meaning of the argument is a contract
|
||||
* between the board-specific initialization logic and the
|
||||
* matching application logic. The value could be such things as a
|
||||
* mode enumeration value, a set of DIP switch switch settings, a
|
||||
* pointer to configuration data read from a file or serial FLASH,
|
||||
* or whatever you would like to do with it. Every implementation
|
||||
* should accept zero/NULL as a default configuration.
|
||||
*
|
||||
* Returned Value:
|
||||
* Zero (OK) is returned on success; a negated errno value is returned on
|
||||
* any failure to indicate the nature of the failure.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int board_app_initialize(uintptr_t arg)
|
||||
{
|
||||
#ifndef CONFIG_BOARD_LATE_INITIALIZE
|
||||
/* Perform board initialization */
|
||||
|
||||
return sam_bringup();
|
||||
#else
|
||||
return OK;
|
||||
#endif
|
||||
}
|
||||
|
||||
#ifdef CONFIG_BOARDCTL_IOCTL
|
||||
int board_ioctl(unsigned int cmd, uintptr_t arg)
|
||||
{
|
||||
switch (cmd)
|
||||
{
|
||||
default:
|
||||
return -ENOTTY; /* Standard return for command not supported */
|
||||
break;
|
||||
}
|
||||
|
||||
return OK;
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_BOARDCTL_UNIQUEID)
|
||||
int board_uniqueid(uint8_t *uniqueid)
|
||||
{
|
||||
if (uniqueid == NULL)
|
||||
{
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
sam_get_uniqueid(uniqueid);
|
||||
return OK;
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* CONFIG_BOARDCTL */
|
||||
@@ -0,0 +1,105 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/src/sam_autoleds.c
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* LEDs
|
||||
*
|
||||
* A single LED is available driven by PC8.
|
||||
*
|
||||
* These LEDs are not used by the board port unless CONFIG_ARCH_LEDS is
|
||||
* defined. In that case, the usage by the board port is defined in
|
||||
* include/board.h and src/sam_autoleds.c. The LEDs are used to encode
|
||||
* OS-related events as follows:
|
||||
*
|
||||
* ------------------- ----------------------- ------
|
||||
* SYMBOL Meaning LED
|
||||
* ------------------- ----------------------- ------
|
||||
* LED_STARTED NuttX has been started OFF
|
||||
* LED_HEAPALLOCATE Heap has been allocated OFF
|
||||
* LED_IRQSENABLED Interrupts enabled OFF
|
||||
* LED_STACKCREATED Idle stack created ON
|
||||
* LED_INIRQ In an interrupt N/C
|
||||
* LED_SIGNAL In a signal handler N/C
|
||||
* LED_ASSERTION An assertion failed N/C
|
||||
* LED_PANIC The system has crashed FLASH
|
||||
*
|
||||
* Thus is LED is statically on, NuttX has successfully booted and is,
|
||||
* apparently, running normally. If LED is flashing at approximately
|
||||
* 2Hz, then a fatal error has been detected and the system has halted.
|
||||
*/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
#include <assert.h>
|
||||
#include <debug.h>
|
||||
|
||||
#include <nuttx/board.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "sam_gpio.h"
|
||||
#include "same70-qmtech.h"
|
||||
|
||||
#ifdef CONFIG_ARCH_LEDS
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_autoled_initialize
|
||||
****************************************************************************/
|
||||
|
||||
void board_autoled_initialize(void)
|
||||
{
|
||||
/* Configure LED PIOs for output */
|
||||
|
||||
sam_configgpio(GPIO_LED0);
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_autoled_on
|
||||
****************************************************************************/
|
||||
|
||||
void board_autoled_on(int led)
|
||||
{
|
||||
if (led == 1 || led == 3)
|
||||
{
|
||||
sam_gpiowrite(GPIO_LED0, false); /* Low illuminates */
|
||||
}
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_autoled_off
|
||||
****************************************************************************/
|
||||
|
||||
void board_autoled_off(int led)
|
||||
{
|
||||
if (led == 3)
|
||||
{
|
||||
sam_gpiowrite(GPIO_LED0, true); /* High extinguishes */
|
||||
}
|
||||
}
|
||||
|
||||
#endif /* CONFIG_ARCH_LEDS */
|
||||
@@ -0,0 +1,341 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/src/sam_automount.c
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#if defined(CONFIG_FS_AUTOMOUNTER_DEBUG) && !defined(CONFIG_DEBUG_FS)
|
||||
# define CONFIG_DEBUG_FS 1
|
||||
#endif
|
||||
|
||||
#include <assert.h>
|
||||
#include <debug.h>
|
||||
|
||||
#include <nuttx/irq.h>
|
||||
#include <nuttx/clock.h>
|
||||
#include <nuttx/fs/automount.h>
|
||||
|
||||
#include "same70-qmtech.h"
|
||||
|
||||
#ifdef HAVE_AUTOMOUNTER
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef NULL
|
||||
# define NULL (FAR void *)0
|
||||
#endif
|
||||
|
||||
#ifndef OK
|
||||
# define OK 0
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Private Types
|
||||
****************************************************************************/
|
||||
|
||||
/* This structure represents the changeable state of the automounter */
|
||||
|
||||
struct sam_automount_state_s
|
||||
{
|
||||
volatile automount_handler_t handler; /* Upper half handler */
|
||||
FAR void *arg; /* Handler argument */
|
||||
bool enable; /* Fake interrupt enable */
|
||||
bool pending; /* Set if there an event while disabled */
|
||||
};
|
||||
|
||||
/* This structure represents the static configuration of an automounter */
|
||||
|
||||
struct sam_automount_config_s
|
||||
{
|
||||
/* This must be first thing in structure so that we can simply cast from
|
||||
* struct automount_lower_s to struct sam_automount_config_s
|
||||
*/
|
||||
|
||||
struct automount_lower_s lower; /* Publicly visible part */
|
||||
uint8_t hsmci; /* HSMCI0_SLOTNO or HSMCI1_SLOTNO */
|
||||
FAR struct sam_automount_state_s *state; /* Changeable state */
|
||||
};
|
||||
|
||||
/****************************************************************************
|
||||
* Private Function Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
static int sam_attach(FAR const struct automount_lower_s *lower,
|
||||
automount_handler_t isr, FAR void *arg);
|
||||
static void sam_enable(FAR const struct automount_lower_s *lower,
|
||||
bool enable);
|
||||
static bool sam_inserted(FAR const struct automount_lower_s *lower);
|
||||
|
||||
/****************************************************************************
|
||||
* Private Data
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_SAME70QMTECH_HSMCI0_AUTOMOUNT
|
||||
static struct sam_automount_state_s g_hsmci0state;
|
||||
static const struct sam_automount_config_s g_hsmci0config =
|
||||
{
|
||||
.lower =
|
||||
{
|
||||
.fstype = CONFIG_SAME70QMTECH_HSMCI0_AUTOMOUNT_FSTYPE,
|
||||
.blockdev = CONFIG_SAME70QMTECH_HSMCI0_AUTOMOUNT_BLKDEV,
|
||||
.mountpoint = CONFIG_SAME70QMTECH_HSMCI0_AUTOMOUNT_MOUNTPOINT,
|
||||
.ddelay = MSEC2TICK(CONFIG_SAME70QMTECH_HSMCI0_AUTOMOUNT_DDELAY),
|
||||
.udelay = MSEC2TICK(CONFIG_SAME70QMTECH_HSMCI0_AUTOMOUNT_UDELAY),
|
||||
.attach = sam_attach,
|
||||
.enable = sam_enable,
|
||||
.inserted = sam_inserted
|
||||
},
|
||||
.hsmci = HSMCI0_SLOTNO,
|
||||
.state = &g_hsmci0state
|
||||
};
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_attach
|
||||
*
|
||||
* Description:
|
||||
* Attach a new HSMCI event handler
|
||||
*
|
||||
* Input Parameters:
|
||||
* lower - An instance of the auto-mounter lower half state structure
|
||||
* isr - The new event handler to be attach
|
||||
* arg - Client data to be provided when the event handler is invoked.
|
||||
*
|
||||
* Returned Value:
|
||||
* Always returns OK
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
static int sam_attach(FAR const struct automount_lower_s *lower,
|
||||
automount_handler_t isr, FAR void *arg)
|
||||
{
|
||||
FAR const struct sam_automount_config_s *config;
|
||||
FAR struct sam_automount_state_s *state;
|
||||
|
||||
/* Recover references to our structure */
|
||||
|
||||
config = (FAR struct sam_automount_config_s *)lower;
|
||||
DEBUGASSERT(config && config->state);
|
||||
|
||||
state = config->state;
|
||||
|
||||
/* Save the new handler info (clearing the handler first to eliminate race
|
||||
* conditions).
|
||||
*/
|
||||
|
||||
state->handler = NULL;
|
||||
state->pending = false;
|
||||
state->arg = arg;
|
||||
state->handler = isr;
|
||||
return OK;
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_enable
|
||||
*
|
||||
* Description:
|
||||
* Enable card insertion/removal event detection
|
||||
*
|
||||
* Input Parameters:
|
||||
* lower - An instance of the auto-mounter lower half state structure
|
||||
* enable - True: enable event detection; False: disable
|
||||
*
|
||||
* Returned Value:
|
||||
* None
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
static void sam_enable(FAR const struct automount_lower_s *lower,
|
||||
bool enable)
|
||||
{
|
||||
FAR const struct sam_automount_config_s *config;
|
||||
FAR struct sam_automount_state_s *state;
|
||||
irqstate_t flags;
|
||||
|
||||
/* Recover references to our structure */
|
||||
|
||||
config = (FAR struct sam_automount_config_s *)lower;
|
||||
DEBUGASSERT(config && config->state);
|
||||
|
||||
state = config->state;
|
||||
|
||||
/* Save the fake enable setting */
|
||||
|
||||
flags = enter_critical_section();
|
||||
state->enable = enable;
|
||||
|
||||
/* Did an interrupt occur while interrupts were disabled? */
|
||||
|
||||
if (enable && state->pending)
|
||||
{
|
||||
/* Yes.. perform the fake interrupt if the interrutp is attached */
|
||||
|
||||
if (state->handler)
|
||||
{
|
||||
bool inserted = sam_cardinserted(config->hsmci);
|
||||
(void)state->handler(&config->lower, state->arg, inserted);
|
||||
}
|
||||
|
||||
state->pending = false;
|
||||
}
|
||||
|
||||
leave_critical_section(flags);
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_inserted
|
||||
*
|
||||
* Description:
|
||||
* Check if a card is inserted into the slot.
|
||||
*
|
||||
* Input Parameters:
|
||||
* lower - An instance of the auto-mounter lower half state structure
|
||||
*
|
||||
* Returned Value:
|
||||
* True if the card is inserted; False otherwise
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
static bool sam_inserted(FAR const struct automount_lower_s *lower)
|
||||
{
|
||||
FAR const struct sam_automount_config_s *config;
|
||||
|
||||
config = (FAR struct sam_automount_config_s *)lower;
|
||||
DEBUGASSERT(config && config->state);
|
||||
|
||||
return sam_cardinserted(config->hsmci);
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_automount_initialize
|
||||
*
|
||||
* Description:
|
||||
* Configure auto-mounters for each enable and so configured HSMCI
|
||||
*
|
||||
* Input Parameters:
|
||||
* None
|
||||
*
|
||||
* Returned Value:
|
||||
* None
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
void sam_automount_initialize(void)
|
||||
{
|
||||
FAR void *handle;
|
||||
|
||||
finfo("Initializing automounter(s)\n");
|
||||
|
||||
#ifdef CONFIG_SAME70QMTECH_HSMCI0_AUTOMOUNT
|
||||
/* Initialize the HSMCI0 auto-mounter */
|
||||
|
||||
handle = automount_initialize(&g_hsmci0config.lower);
|
||||
if (!handle)
|
||||
{
|
||||
ferr("ERROR: Failed to initialize auto-mounter for HSMCI0\n");
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_automount_event
|
||||
*
|
||||
* Description:
|
||||
* The HSMCI card detection logic has detected an insertion or removal
|
||||
* event.
|
||||
* It has already scheduled the MMC/SD block driver operations.
|
||||
* Now we need to schedule the auto-mount event which will occur with a
|
||||
* substantial delay to make sure that everything has settle down.
|
||||
*
|
||||
* Input Parameters:
|
||||
* slotno - Identifies the HSMCI0 slot: HSMCI0_SLOTNO or HSMCI1_SLOTNO.
|
||||
* There is a terminology problem here: Each HSMCI supports two slots,
|
||||
* slot A and slot B.
|
||||
* Only slot A is used. So this is not a really a slot, but an HSCMI
|
||||
* peripheral number.
|
||||
* inserted - True if the card is inserted in the slot. False otherwise.
|
||||
*
|
||||
* Returned Value:
|
||||
* None
|
||||
*
|
||||
* Assumptions:
|
||||
* Interrupts are disabled.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
void sam_automount_event(int slotno, bool inserted)
|
||||
{
|
||||
FAR const struct sam_automount_config_s *config;
|
||||
FAR struct sam_automount_state_s *state;
|
||||
|
||||
#ifdef CONFIG_SAME70QMTECH_HSMCI0_AUTOMOUNT
|
||||
/* Is this a change in the HSMCI0 insertion state? */
|
||||
|
||||
if (slotno == HSMCI0_SLOTNO)
|
||||
{
|
||||
/* Yes.. Select the HSMCI0 automounter */
|
||||
|
||||
config = &g_hsmci0config;
|
||||
state = &g_hsmci0state;
|
||||
}
|
||||
else
|
||||
#endif
|
||||
{
|
||||
ferr("ERROR: Unsupported HSCMI%d\n", slotno);
|
||||
return;
|
||||
}
|
||||
|
||||
/* Is the auto-mounter interrupt attached? */
|
||||
|
||||
if (state->handler)
|
||||
{
|
||||
/* Yes.. Have we been asked to hold off interrupts? */
|
||||
|
||||
if (!state->enable)
|
||||
{
|
||||
/* Yes.. just remember that there is a pending interrupt. We will
|
||||
* deliver the interrupt when interrupts are "re-enabled."
|
||||
*/
|
||||
|
||||
state->pending = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* No.. forward the event to the handler */
|
||||
|
||||
(void)state->handler(&config->lower, state->arg, inserted);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endif /* HAVE_AUTOMOUNTER */
|
||||
@@ -0,0 +1,122 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/src/sam_boot.c
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
#include <assert.h>
|
||||
#include <debug.h>
|
||||
|
||||
#include <nuttx/board.h>
|
||||
#include <nuttx/clock.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "arm_arch.h"
|
||||
#include "sam_start.h"
|
||||
#include "sam_pck.h"
|
||||
#include "same70-qmtech.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_boardinitialize
|
||||
*
|
||||
* Description:
|
||||
* All SAMV7 architectures must provide the following entry point. This
|
||||
* entry point is called early in the initialization -- after clocking and
|
||||
* memory have been configured but before caches have been enabled and
|
||||
* before any devices have been initialized.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
void sam_boardinitialize(void)
|
||||
{
|
||||
#ifdef CONFIG_SCHED_TICKLESS
|
||||
uint32_t frequency;
|
||||
uint32_t actual;
|
||||
|
||||
/* If Tickless mode is selected then enabled PCK6 as a possible clock
|
||||
* source for the timer/counters. The ideal frequency could be:
|
||||
*
|
||||
* frequency = 1,000,000 / CONFIG_USEC_PER_TICK
|
||||
*
|
||||
* The main crystal is selected as the frequency source. The maximum
|
||||
* prescaler value is 256 so the minimum frequency is 46,875 Hz which
|
||||
* corresponds to a period of 21.3 microseconds. A value of
|
||||
* CONFIG_USEC_PER_TICK=20, or 50KHz, would give an exact solution with
|
||||
* a divider of 240.
|
||||
*/
|
||||
|
||||
frequency = USEC_PER_SEC / CONFIG_USEC_PER_TICK;
|
||||
DEBUGASSERT(frequency >= (BOARD_MAINOSC_FREQUENCY / 256));
|
||||
|
||||
actual = sam_pck_configure(PCK6, PCKSRC_MAINCK, frequency);
|
||||
|
||||
/* We expect to achieve this frequency exactly */
|
||||
|
||||
DEBUGASSERT(actual == frequency);
|
||||
UNUSED(actual);
|
||||
|
||||
/* Enable PCK6 */
|
||||
|
||||
sam_pck_enable(PCK6, true);
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SAMV7_SPI
|
||||
/* Configure SPI chip selects if SPI has been enabled */
|
||||
|
||||
sam_spidev_initialize();
|
||||
#endif
|
||||
|
||||
/* Configure on-board LEDs if LED support has been selected. */
|
||||
|
||||
#ifdef CONFIG_ARCH_LEDS
|
||||
board_autoled_initialize();
|
||||
#endif
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_late_initialize
|
||||
*
|
||||
* Description:
|
||||
* If CONFIG_BOARD_LATE_INITIALIZE is selected, then an additional
|
||||
* initialization call will be performed in the boot-up sequence to a
|
||||
* function called board_late_initialize(). board_late_initialize() will be
|
||||
* called immediately after up_intitialize() is called and just before the
|
||||
* initial application is started. This additional initialization phase
|
||||
* may be used, for example, to initialize board-specific device drivers.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_BOARD_LATE_INITIALIZE
|
||||
void board_late_initialize(void)
|
||||
{
|
||||
/* Perform board initialization */
|
||||
|
||||
sam_bringup();
|
||||
}
|
||||
#endif /* CONFIG_BOARD_LATE_INITIALIZE */
|
||||
@@ -0,0 +1,186 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/src/sam_boot_image.c
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <debug.h>
|
||||
#include <stdio.h>
|
||||
#include <fcntl.h>
|
||||
|
||||
#include <sys/boardctl.h>
|
||||
#include <nuttx/irq.h>
|
||||
#include <nuttx/cache.h>
|
||||
|
||||
#include "nvic.h"
|
||||
#include "arm_arch.h"
|
||||
#include "barriers.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Types
|
||||
****************************************************************************/
|
||||
|
||||
/* This structure represents the first two entries on NVIC vector table */
|
||||
|
||||
struct arm_vector_table
|
||||
{
|
||||
uint32_t spr; /* Stack pointer on reset */
|
||||
uint32_t reset; /* Pointer to reset exception handler */
|
||||
};
|
||||
|
||||
/****************************************************************************
|
||||
* Private Function Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
static void cleanup_arm_nvic(void);
|
||||
#ifdef CONFIG_ARMV7M_SYSTICK
|
||||
static void systick_disable(void);
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: cleanup_arm_nvic
|
||||
*
|
||||
* Description:
|
||||
* Acknowledge and disable all interrupts in NVIC
|
||||
*
|
||||
* Input Parameters:
|
||||
* None
|
||||
*
|
||||
* Returned Value:
|
||||
* None
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
static void cleanup_arm_nvic(void)
|
||||
{
|
||||
int i;
|
||||
|
||||
/* Allow any pending interrupts to be recognized */
|
||||
|
||||
ARM_ISB();
|
||||
cpsid();
|
||||
|
||||
/* Disable all interrupts */
|
||||
|
||||
for (i = 0; i < SAM_IRQ_NIRQS; i += 32)
|
||||
{
|
||||
putreg32(0xffffffff, NVIC_IRQ_CLEAR(i));
|
||||
}
|
||||
|
||||
/* Clear all pending interrupts */
|
||||
|
||||
for (i = 0; i < SAM_IRQ_NIRQS; i += 32)
|
||||
{
|
||||
putreg32(0xffffffff, NVIC_IRQ_CLRPEND(i));
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef CONFIG_ARMV7M_SYSTICK
|
||||
/****************************************************************************
|
||||
* Name: systick_disable
|
||||
*
|
||||
* Description:
|
||||
* Disable the SysTick system timer
|
||||
*
|
||||
* Input Parameters:
|
||||
* None
|
||||
*
|
||||
* Returned Value:
|
||||
* None
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
static void systick_disable(void)
|
||||
{
|
||||
putreg32(0, NVIC_SYSTICK_CTRL);
|
||||
putreg32(NVIC_SYSTICK_RELOAD_MASK, NVIC_SYSTICK_RELOAD);
|
||||
putreg32(0, NVIC_SYSTICK_CURRENT);
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_boot_image
|
||||
*
|
||||
* Description:
|
||||
* This entry point is called by bootloader to jump to application image.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int board_boot_image(FAR const char *path, uint32_t hdr_size)
|
||||
{
|
||||
static struct arm_vector_table vt;
|
||||
int fd;
|
||||
ssize_t bytes;
|
||||
|
||||
fd = open(path, O_RDONLY | O_CLOEXEC);
|
||||
if (fd < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "Failed to open %s with: %d", path, fd);
|
||||
return fd;
|
||||
}
|
||||
|
||||
bytes = pread(fd, &vt, sizeof(vt), hdr_size);
|
||||
if (bytes != sizeof(vt))
|
||||
{
|
||||
syslog(LOG_ERR, "Failed to read ARM vector table: %d", bytes);
|
||||
return bytes < 0 ? bytes : -1;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_ARMV7M_SYSTICK
|
||||
systick_disable();
|
||||
#endif
|
||||
|
||||
cleanup_arm_nvic();
|
||||
|
||||
#ifdef CONFIG_ARMV7M_DCACHE
|
||||
up_disable_dcache();
|
||||
#endif
|
||||
#ifdef CONFIG_ARMV7M_ICACHE
|
||||
up_disable_icache();
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ARM_MPU
|
||||
mpu_control(false, false, false);
|
||||
#endif
|
||||
|
||||
/* Set main and process stack pointers */
|
||||
|
||||
__asm__ __volatile__("\tmsr msp, %0\n" : : "r" (vt.spr));
|
||||
setcontrol(0x00);
|
||||
ARM_ISB();
|
||||
((void (*)(void))vt.reset)();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@@ -0,0 +1,198 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/src/sam_bringup.c
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <sys/mount.h>
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <stdio.h>
|
||||
#include <syslog.h>
|
||||
#include <errno.h>
|
||||
#include <debug.h>
|
||||
|
||||
#include <nuttx/drivers/drivers.h>
|
||||
#include <nuttx/drivers/ramdisk.h>
|
||||
#include <nuttx/fs/fs.h>
|
||||
#include <nuttx/fs/nxffs.h>
|
||||
#include <nuttx/i2c/i2c_master.h>
|
||||
|
||||
#include "sam_twihs.h"
|
||||
#include "same70-qmtech.h"
|
||||
|
||||
#ifdef HAVE_ROMFS
|
||||
# include <arch/board/boot_romfsimg.h>
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
#define NSECTORS(n) \
|
||||
(((n)+CONFIG_SAME70QMTECH_ROMFS_ROMDISK_SECTSIZE-1) / \
|
||||
CONFIG_SAME70QMTECH_ROMFS_ROMDISK_SECTSIZE)
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_bringup
|
||||
*
|
||||
* Description:
|
||||
* Bring up board features
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int sam_bringup(void)
|
||||
{
|
||||
int ret;
|
||||
|
||||
#ifdef CONFIG_FS_PROCFS
|
||||
/* Mount the procfs file system */
|
||||
|
||||
ret = nx_mount(NULL, SAME70_PROCFS_MOUNTPOINT, "procfs", 0, NULL);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to mount procfs at %s: %d\n",
|
||||
SAME70_PROCFS_MOUNTPOINT, ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_HSMCI
|
||||
/* Initialize the HSMCI0 driver */
|
||||
|
||||
ret = sam_hsmci_initialize(HSMCI0_SLOTNO, HSMCI0_MINOR);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: sam_hsmci_initialize(%d,%d) failed: %d\n",
|
||||
HSMCI0_SLOTNO, HSMCI0_MINOR, ret);
|
||||
}
|
||||
|
||||
#ifdef CONFIG_SAME70QMTECH_HSMCI0_MOUNT
|
||||
else
|
||||
{
|
||||
/* REVISIT: A delay seems to be required here or the mount will fail */
|
||||
|
||||
/* Mount the volume on HSMCI0 */
|
||||
|
||||
ret = nx_mount(CONFIG_SAME70QMTECH_HSMCI0_MOUNT_BLKDEV,
|
||||
CONFIG_SAME70QMTECH_HSMCI0_MOUNT_MOUNTPOINT,
|
||||
CONFIG_SAME70QMTECH_HSMCI0_MOUNT_FSTYPE,
|
||||
0, NULL);
|
||||
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to mount %s: %d\n",
|
||||
CONFIG_SAME70QMTECH_HSMCI0_MOUNT_MOUNTPOINT, ret);
|
||||
}
|
||||
}
|
||||
|
||||
#endif /* CONFIG_SAME70QMTECH_HSMCI0_MOUNT */
|
||||
#endif /* HAVE_HSMCI */
|
||||
|
||||
#ifdef HAVE_AUTOMOUNTER
|
||||
/* Initialize the auto-mounter */
|
||||
|
||||
sam_automount_initialize();
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_ROMFS
|
||||
/* Create a ROM disk for the /etc filesystem */
|
||||
|
||||
ret = romdisk_register(CONFIG_SAME70QMTECH_ROMFS_ROMDISK_MINOR,
|
||||
romfs_img, NSECTORS(romfs_img_len),
|
||||
CONFIG_SAME70QMTECH_ROMFS_ROMDISK_SECTSIZE);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: romdisk_register failed: %d\n", -ret);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Mount the file system */
|
||||
|
||||
ret = nx_mount(CONFIG_SAME70QMTECH_ROMFS_ROMDISK_DEVNAME,
|
||||
CONFIG_SAME70QMTECH_ROMFS_MOUNT_MOUNTPOINT,
|
||||
"romfs", MS_RDONLY, NULL);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: nx_mount(%s,%s,romfs) failed: %d\n",
|
||||
CONFIG_SAME70QMTECH_ROMFS_ROMDISK_DEVNAME,
|
||||
CONFIG_SAME70QMTECH_ROMFS_MOUNT_MOUNTPOINT, ret);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_PROGMEM_CHARDEV
|
||||
/* Initialize the SAME70 FLASH programming memory library */
|
||||
|
||||
ret = sam_progmem_init();
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to initialize progmem: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SAMV7_MCAN
|
||||
/* Initialize CAN and register the CAN driver. */
|
||||
|
||||
ret = sam_can_setup();
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: sam_can_setup failed: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SAMV7_AFEC
|
||||
/* Initialize AFEC and register the ADC driver. */
|
||||
|
||||
ret = sam_afec_setup();
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: sam_afec_initialize failed: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_SAMV7_DAC0) || defined(CONFIG_SAMV7_DAC1)
|
||||
ret = sam_dacdev_initialize();
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR,
|
||||
"ERROR: Initialization of the DAC module failed: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
/* If we got here then perhaps not all initialization was successful, but
|
||||
* at least enough succeeded to bring-up NSH with perhaps reduced
|
||||
* capabilities.
|
||||
*/
|
||||
|
||||
UNUSED(ret);
|
||||
return OK;
|
||||
}
|
||||
@@ -0,0 +1,172 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/src/sam_buttons.c
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdint.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include <nuttx/arch.h>
|
||||
#include <nuttx/board.h>
|
||||
#include <nuttx/irq.h>
|
||||
|
||||
#include <nuttx/irq.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "arm_arch.h"
|
||||
#include "sam_gpio.h"
|
||||
#include "hardware/sam_matrix.h"
|
||||
#include "same70-qmtech.h"
|
||||
|
||||
#ifdef CONFIG_ARCH_BUTTONS
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_ARCH_IRQBUTTONS
|
||||
# define HAVE_IRQBUTTONS 1
|
||||
# ifndef CONFIG_SAMV7_GPIOA_IRQ
|
||||
# undef HAVE_IRQBUTTONS
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_button_irqx
|
||||
*
|
||||
* Description:
|
||||
* This function implements the core of the board_button_irq() logic.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef HAVE_IRQBUTTONS
|
||||
static int board_button_irqx(gpio_pinset_t pinset, int irq,
|
||||
xcpt_t irqhandler, void *arg)
|
||||
{
|
||||
irqstate_t flags;
|
||||
|
||||
/* Disable interrupts until we are done. This guarantees that the
|
||||
* following operations are atomic.
|
||||
*/
|
||||
|
||||
flags = enter_critical_section();
|
||||
|
||||
/* Are we attaching or detaching? */
|
||||
|
||||
if (irqhandler != NULL)
|
||||
{
|
||||
/* Configure the interrupt */
|
||||
|
||||
sam_gpioirq(pinset);
|
||||
irq_attach(irq, irqhandler, arg);
|
||||
sam_gpioirqenable(irq);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Detach and disable the interrupt */
|
||||
|
||||
irq_detach(irq);
|
||||
sam_gpioirqdisable(irq);
|
||||
}
|
||||
|
||||
leave_critical_section(flags);
|
||||
return OK;
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_button_initialize
|
||||
*
|
||||
* Description:
|
||||
* board_button_initialize() must be called to initialize button resources.
|
||||
* After that, board_buttons() may be called to collect the current state
|
||||
* of all buttons or board_button_irq() may be called to register button
|
||||
* interrupt handlers.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
uint32_t board_button_initialize(void)
|
||||
{
|
||||
/* Configure button PIOs */
|
||||
|
||||
sam_configgpio(GPIO_SW0);
|
||||
return NUM_BUTTONS;
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_buttons
|
||||
*
|
||||
* Description:
|
||||
* After board_button_initialize() has been called, board_buttons() may be
|
||||
* called to collect the state of all buttons. board_buttons() returns an
|
||||
* 32-bit bit set with each bit associated with a button. See the BUTTON*
|
||||
* definitions above for the meaning of each bit in the returned value.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
uint32_t board_buttons(void)
|
||||
{
|
||||
return sam_gpioread(GPIO_SW0) ? 0 : BUTTON_SW0_BIT;
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_button_irq
|
||||
*
|
||||
* Description:
|
||||
* This function may be called to register an interrupt handler that will
|
||||
* be called when a button is depressed or released. The ID value is one
|
||||
* of the BUTTON* definitions provided above.
|
||||
*
|
||||
* Configuration Notes:
|
||||
* Configuration CONFIG_AVR32_GPIOIRQ must be selected to enable the
|
||||
* overall GPIO IRQ feature and CONFIG_AVR32_GPIOIRQSETA and/or
|
||||
* CONFIG_AVR32_GPIOIRQSETB must be enabled to select GPIOs to support
|
||||
* interrupts on. For button support, bits 2 and 3 must be set in
|
||||
* CONFIG_AVR32_GPIOIRQSETB (PB2 and PB3).
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_ARCH_IRQBUTTONS
|
||||
int board_button_irq(int id, xcpt_t irqhandler, FAR void *arg)
|
||||
{
|
||||
#ifdef HAVE_IRQBUTTONS
|
||||
if (id == BUTTON_SW0)
|
||||
{
|
||||
return board_button_irqx(GPIO_SW0, IRQ_SW0, irqhandler, arg);
|
||||
}
|
||||
#endif
|
||||
|
||||
return -EINVAL;
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* CONFIG_ARCH_BUTTONS */
|
||||
@@ -0,0 +1,110 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/src/sam_dac.c
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
#include <debug.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "arm_arch.h"
|
||||
#include "chip.h"
|
||||
#include "sam_dac.h"
|
||||
#include "same70-qmtech.h"
|
||||
|
||||
#if defined(CONFIG_SAMV7_DAC0) || defined(CONFIG_SAMV7_DAC1)
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_dacdev_initialize
|
||||
*
|
||||
* Description:
|
||||
* Called to configure DAC peripheral module and register DAC device driver
|
||||
****************************************************************************/
|
||||
|
||||
int sam_dacdev_initialize(void)
|
||||
{
|
||||
static bool initialized = false;
|
||||
struct dac_dev_s *dac;
|
||||
int ret;
|
||||
|
||||
/* Check if we have already initialized */
|
||||
|
||||
if (!initialized)
|
||||
{
|
||||
#ifdef CONFIG_SAMV7_DAC0
|
||||
/* Get an instance of the DAC0 interface */
|
||||
|
||||
dac = sam_dac_initialize(0);
|
||||
if (dac == NULL)
|
||||
{
|
||||
aerr("ERROR: Failed to get DAC0 interface\n");
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
/* Register the DAC driver at "/dev/dac0" */
|
||||
|
||||
ret = dac_register("/dev/dac0", dac);
|
||||
if (ret < 0)
|
||||
{
|
||||
aerr("ERROR: dac_register failed: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SAMV7_DAC1
|
||||
/* Get an instance of the DAC1 interface */
|
||||
|
||||
dac = sam_dac_initialize(1);
|
||||
if (dac == NULL)
|
||||
{
|
||||
aerr("ERROR: Failed to get DAC1 interface\n");
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
/* Register the DAC driver at "/dev/dac1" */
|
||||
|
||||
ret = dac_register("/dev/dac1", dac);
|
||||
if (ret < 0)
|
||||
{
|
||||
aerr("ERROR: dac_register failed: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
/* Now we are initialized */
|
||||
|
||||
initialized = true;
|
||||
}
|
||||
|
||||
return OK;
|
||||
}
|
||||
|
||||
#endif /* CONFIG_SAMV7_DAC0 || CONFIG_SAMV7_DAC1 */
|
||||
@@ -0,0 +1,307 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/src/sam_hsmci.c
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* The SAM E70 Xplained Ultraas one standard SD card connector that is
|
||||
* connected to the High Speed Multimedia Card Interface (HSMCI) of the SAM
|
||||
* E70. SD card connector:
|
||||
*
|
||||
* ------ ----------------- ---------------------
|
||||
* SAME70 SAME70 Shared functionality
|
||||
* Pin Function
|
||||
* ------ ----------------- ---------------------
|
||||
* PA30 MCDA0 (DAT0)
|
||||
* PA31 MCDA1 (DAT1)
|
||||
* PA26 MCDA2 (DAT2)
|
||||
* PA27 MCDA3 (DAT3) Camera
|
||||
* PA25 MCCK (CLK) Shield
|
||||
* PA28 MCCDA (CMD)
|
||||
* PD17 Card Detect (C/D) Shield
|
||||
* ------ ----------------- ---------------------
|
||||
*/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <stdio.h>
|
||||
#include <debug.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include <nuttx/sdio.h>
|
||||
#include <nuttx/mmcsd.h>
|
||||
|
||||
#include "sam_gpio.h"
|
||||
#include "sam_hsmci.h"
|
||||
|
||||
#include "same70-qmtech.h"
|
||||
|
||||
#ifdef HAVE_HSMCI
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Types
|
||||
****************************************************************************/
|
||||
|
||||
/* This structure holds static information unique to one HSMCI peripheral */
|
||||
|
||||
struct sam_hsmci_state_s
|
||||
{
|
||||
struct sdio_dev_s *hsmci; /* R/W device handle */
|
||||
gpio_pinset_t cdcfg; /* Card detect PIO pin configuration */
|
||||
gpio_pinset_t pwrcfg; /* Power PIO pin configuration */
|
||||
uint8_t irq; /* Interrupt number (same as pid) */
|
||||
uint8_t slotno; /* Slot number */
|
||||
bool cd; /* TRUE: card is inserted */
|
||||
xcpt_t handler; /* Interrupt handler */
|
||||
};
|
||||
|
||||
/****************************************************************************
|
||||
* Private Data
|
||||
****************************************************************************/
|
||||
|
||||
/* HSCMI device state */
|
||||
|
||||
#ifdef CONFIG_SAMV7_HSMCI0
|
||||
static int sam_hsmci0_cardetect(int irq, void *regs, FAR void *arg);
|
||||
|
||||
static struct sam_hsmci_state_s g_hsmci0 =
|
||||
{
|
||||
.cdcfg = GPIO_MCI0_CD,
|
||||
.irq = IRQ_MCI0_CD,
|
||||
.slotno = 0,
|
||||
.handler = sam_hsmci0_cardetect,
|
||||
};
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_cardinserted_internal
|
||||
*
|
||||
* Description:
|
||||
* Check if a card is inserted into the selected HSMCI slot
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
bool sam_cardinserted_internal(struct sam_hsmci_state_s *state)
|
||||
{
|
||||
bool inserted;
|
||||
|
||||
/* Get the state of the PIO pin */
|
||||
|
||||
inserted = sam_gpioread(state->cdcfg);
|
||||
finfo("Slot %d inserted: %s\n", state->slotno, inserted ? "NO" : "YES");
|
||||
return !inserted;
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_hsmci_cardetect, sam_hsmci0_cardetect, and sam_hsmci1_cardetect
|
||||
*
|
||||
* Description:
|
||||
* Card detect interrupt handlers
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
static int sam_hsmci_cardetect(struct sam_hsmci_state_s *state)
|
||||
{
|
||||
/* Get the current card insertion state */
|
||||
|
||||
bool cd = sam_cardinserted_internal(state);
|
||||
|
||||
/* Has the card detect state changed? */
|
||||
|
||||
if (cd != state->cd)
|
||||
{
|
||||
/* Yes... remember that new state and inform the HSMCI driver */
|
||||
|
||||
state->cd = cd;
|
||||
|
||||
/* Report the new state to the SDIO driver */
|
||||
|
||||
sdio_mediachange(state->hsmci, cd);
|
||||
}
|
||||
|
||||
return OK;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_SAMV7_HSMCI0
|
||||
static int sam_hsmci0_cardetect(int irq, void *regs, FAR void *arg)
|
||||
{
|
||||
int ret;
|
||||
|
||||
/* Handle the card detect interrupt. The interrupt level logic will
|
||||
* kick of the driver-level operations to initialize the MMC/SD block
|
||||
* device.
|
||||
*/
|
||||
|
||||
ret = sam_hsmci_cardetect(&g_hsmci0);
|
||||
|
||||
#ifdef CONFIG_SAME70QMTECH_HSMCI0_AUTOMOUNT
|
||||
/* Let the automounter know about the insertion event */
|
||||
|
||||
sam_automount_event(HSMCI0_SLOTNO, sam_cardinserted(HSMCI0_SLOTNO));
|
||||
#endif
|
||||
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_hsmci_state
|
||||
*
|
||||
* Description:
|
||||
* Initialize HSMCI PIOs.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
static inline struct sam_hsmci_state_s *sam_hsmci_state(int slotno)
|
||||
{
|
||||
struct sam_hsmci_state_s *state = NULL;
|
||||
|
||||
#ifdef CONFIG_SAMV7_HSMCI0
|
||||
state = &g_hsmci0;
|
||||
#endif
|
||||
|
||||
return state;
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_hsmci_initialize
|
||||
*
|
||||
* Description:
|
||||
* Perform architecture specific initialization
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int sam_hsmci_initialize(int slotno, int minor)
|
||||
{
|
||||
struct sam_hsmci_state_s *state;
|
||||
int ret;
|
||||
|
||||
/* Get the static HSMI description */
|
||||
|
||||
state = sam_hsmci_state(slotno);
|
||||
if (!state)
|
||||
{
|
||||
ferr("ERROR: No state for slotno %d\n", slotno);
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
/* Initialize card-detect, write-protect, and power enable PIOs */
|
||||
|
||||
sam_configgpio(state->cdcfg);
|
||||
sam_dumpgpio(state->cdcfg, "HSMCI Card Detect");
|
||||
|
||||
if (state->pwrcfg != 0)
|
||||
{
|
||||
sam_configgpio(state->pwrcfg);
|
||||
sam_dumpgpio(state->pwrcfg, "HSMCI Power");
|
||||
}
|
||||
|
||||
/* Mount the SDIO-based MMC/SD block driver */
|
||||
|
||||
/* First, get an instance of the SDIO interface */
|
||||
|
||||
state->hsmci = sdio_initialize(slotno);
|
||||
if (!state->hsmci)
|
||||
{
|
||||
ferr("ERROR: Failed to initialize SDIO slot %d\n", slotno);
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
/* Now bind the SDIO interface to the MMC/SD driver */
|
||||
|
||||
ret = mmcsd_slotinitialize(minor, state->hsmci);
|
||||
if (ret != OK)
|
||||
{
|
||||
ferr("ERROR: Failed to bind SDIO to the MMC/SD driver: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* Configure card detect interrupts */
|
||||
|
||||
sam_gpioirq(state->cdcfg);
|
||||
irq_attach(state->irq, state->handler, NULL);
|
||||
|
||||
/* Then inform the HSMCI driver if there is or is not a card in the slot. */
|
||||
|
||||
state->cd = sam_cardinserted_internal(state);
|
||||
sdio_mediachange(state->hsmci, state->cd);
|
||||
|
||||
/* Enable card detect interrupts */
|
||||
|
||||
sam_gpioirqenable(state->irq);
|
||||
return OK;
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_cardinserted
|
||||
*
|
||||
* Description:
|
||||
* Check if a card is inserted into the selected HSMCI slot
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
bool sam_cardinserted(int slotno)
|
||||
{
|
||||
struct sam_hsmci_state_s *state;
|
||||
|
||||
/* Get the HSMI description */
|
||||
|
||||
state = sam_hsmci_state(slotno);
|
||||
if (!state)
|
||||
{
|
||||
ferr("ERROR: No state for slotno %d\n", slotno);
|
||||
return false;
|
||||
}
|
||||
|
||||
/* Return the state of the PIO pin */
|
||||
|
||||
return sam_cardinserted_internal(state);
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_writeprotected
|
||||
*
|
||||
* Description:
|
||||
* Check if a card is inserted into the selected HSMCI slot
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
bool sam_writeprotected(int slotno)
|
||||
{
|
||||
/* There are no write protect pins */
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
#endif /* HAVE_HSMCI */
|
||||
@@ -0,0 +1,98 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/src/sam_mcan.c
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <errno.h>
|
||||
#include <debug.h>
|
||||
|
||||
#include <nuttx/can/can.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "sam_mcan.h"
|
||||
#include "same70-qmtech.h"
|
||||
|
||||
#ifdef CONFIG_SAMV7_MCAN
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* Configuration ************************************************************/
|
||||
|
||||
#if defined(CONFIG_SAMV7_MCAN0) && defined(CONFIG_SAMV7_MCAN1)
|
||||
# warning "Both MCAN0 and MCAN1 are enabled. Assuming only CAN1."
|
||||
# undef CONFIG_SAMV7_MCAN0
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SAMV7_MCAN0
|
||||
# define CAN_PORT 0
|
||||
#else
|
||||
# define CAN_PORT 1
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_can_setup
|
||||
*
|
||||
* Description:
|
||||
* Initialize CAN and register the CAN device
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int sam_can_setup(void)
|
||||
{
|
||||
#if defined(CONFIG_SAMV7_MCAN0) || defined(CONFIG_SAMV7_MCAN1)
|
||||
struct can_dev_s *can;
|
||||
int ret;
|
||||
|
||||
/* Call stm32_caninitialize() to get an instance of the CAN interface */
|
||||
|
||||
can = sam_mcan_initialize(CAN_PORT);
|
||||
if (can == NULL)
|
||||
{
|
||||
canerr("ERROR: Failed to get CAN interface\n");
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
/* Register the CAN driver at "/dev/can0" */
|
||||
|
||||
ret = can_register("/dev/can0", can);
|
||||
if (ret < 0)
|
||||
{
|
||||
canerr("ERROR: can_register failed: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
return OK;
|
||||
#else
|
||||
return -ENODEV;
|
||||
#endif
|
||||
}
|
||||
|
||||
#endif /* CONFIG_SAMV7_MCAN */
|
||||
@@ -0,0 +1,268 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/src/sam_progmem.c
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <sys/mount.h>
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <assert.h>
|
||||
#include <errno.h>
|
||||
#include <debug.h>
|
||||
|
||||
#include <nuttx/kmalloc.h>
|
||||
#include <nuttx/mtd/mtd.h>
|
||||
#ifdef CONFIG_BCH
|
||||
#include <nuttx/drivers/drivers.h>
|
||||
#endif
|
||||
|
||||
#include "sam_progmem.h"
|
||||
#include "same70-qmtech.h"
|
||||
|
||||
#ifdef HAVE_PROGMEM_CHARDEV
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
#define ARRAYSIZE(x) (sizeof((x)) / sizeof((x)[0]))
|
||||
|
||||
/****************************************************************************
|
||||
* Private Types
|
||||
****************************************************************************/
|
||||
|
||||
#if defined(CONFIG_SAME70QMTECH_PROGMEM_OTA_PARTITION)
|
||||
|
||||
struct ota_partition_s
|
||||
{
|
||||
uint32_t offset; /* Partition offset from the beginning of MTD */
|
||||
uint32_t size; /* Partition size in bytes */
|
||||
const char *devpath; /* Partition device path */
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Private Function Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
#if defined(CONFIG_SAME70QMTECH_PROGMEM_OTA_PARTITION)
|
||||
static struct mtd_dev_s *sam_progmem_alloc_mtdpart(uint32_t mtd_offset,
|
||||
uint32_t mtd_size);
|
||||
static int init_ota_partitions(void);
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Private Data
|
||||
****************************************************************************/
|
||||
|
||||
static FAR struct mtd_dev_s *g_samv7_progmem_mtd;
|
||||
|
||||
#if defined(CONFIG_SAME70QMTECH_PROGMEM_OTA_PARTITION)
|
||||
static const struct ota_partition_s g_ota_partition_table[] =
|
||||
{
|
||||
{
|
||||
.offset = CONFIG_SAME70QMTECH_OTA_PRIMARY_SLOT_OFFSET,
|
||||
.size = CONFIG_SAME70QMTECH_OTA_SLOT_SIZE,
|
||||
.devpath = CONFIG_SAME70QMTECH_OTA_PRIMARY_SLOT_DEVPATH
|
||||
},
|
||||
{
|
||||
.offset = CONFIG_SAME70QMTECH_OTA_SECONDARY_SLOT_OFFSET,
|
||||
.size = CONFIG_SAME70QMTECH_OTA_SLOT_SIZE,
|
||||
.devpath = CONFIG_SAME70QMTECH_OTA_SECONDARY_SLOT_DEVPATH
|
||||
},
|
||||
{
|
||||
.offset = CONFIG_SAME70QMTECH_OTA_SCRATCH_OFFSET,
|
||||
.size = CONFIG_SAME70QMTECH_OTA_SCRATCH_SIZE,
|
||||
.devpath = CONFIG_SAME70QMTECH_OTA_SCRATCH_DEVPATH
|
||||
}
|
||||
};
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
#if defined(CONFIG_SAME70QMTECH_PROGMEM_OTA_PARTITION)
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_progmem_alloc_mtdpart
|
||||
*
|
||||
* Description:
|
||||
* Allocate an MTD partition from FLASH.
|
||||
*
|
||||
* Input Parameters:
|
||||
* mtd_offset - MTD Partition offset from the base address in FLASH.
|
||||
* mtd_size - Size for the MTD partition.
|
||||
*
|
||||
* Returned Value:
|
||||
* MTD partition data pointer on success, NULL on failure.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
static struct mtd_dev_s *sam_progmem_alloc_mtdpart(uint32_t mtd_offset,
|
||||
uint32_t mtd_size)
|
||||
{
|
||||
uint32_t blocks;
|
||||
uint32_t startblock;
|
||||
|
||||
ASSERT((mtd_offset + mtd_size) <= up_progmem_neraseblocks() *
|
||||
up_progmem_pagesize(0));
|
||||
ASSERT((mtd_offset % up_progmem_pagesize(0)) == 0);
|
||||
ASSERT((mtd_size % up_progmem_pagesize(0)) == 0);
|
||||
|
||||
finfo("\tMTD offset = 0x%"PRIx32"\n", mtd_offset);
|
||||
finfo("\tMTD size = 0x%"PRIx32"\n", mtd_size);
|
||||
|
||||
startblock = up_progmem_getpage(mtd_offset);
|
||||
if (startblock < 0)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
blocks = mtd_size / up_progmem_pagesize(0);
|
||||
|
||||
return mtd_partition(g_samv7_progmem_mtd, startblock, blocks);
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: init_ota_partitions
|
||||
*
|
||||
* Description:
|
||||
* Initialize partitions that are dedicated to firmware OTA update.
|
||||
*
|
||||
* Input Parameters:
|
||||
* None.
|
||||
*
|
||||
* Returned Value:
|
||||
* Zero on success; a negated errno value on failure.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
static int init_ota_partitions(void)
|
||||
{
|
||||
FAR struct mtd_dev_s *mtd;
|
||||
#ifdef CONFIG_BCH
|
||||
char blockdev[18];
|
||||
#endif
|
||||
int ret = OK;
|
||||
|
||||
for (int i = 0; i < ARRAYSIZE(g_ota_partition_table); ++i)
|
||||
{
|
||||
const struct ota_partition_s *part = &g_ota_partition_table[i];
|
||||
mtd = sam_progmem_alloc_mtdpart(part->offset, part->size);
|
||||
|
||||
ret = ftl_initialize(i, mtd);
|
||||
if (ret < 0)
|
||||
{
|
||||
ferr("ERROR: Failed to initialize the FTL layer: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_BCH
|
||||
snprintf(blockdev, 18, "/dev/mtdblock%d", i);
|
||||
|
||||
ret = bchdev_register(blockdev, part->devpath, false);
|
||||
if (ret < 0)
|
||||
{
|
||||
ferr("ERROR: bchdev_register %s failed: %d\n", part->devpath, ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_progmem_init
|
||||
*
|
||||
* Description:
|
||||
* Initialize the FLASH and register the MTD device.
|
||||
****************************************************************************/
|
||||
|
||||
int sam_progmem_init(void)
|
||||
{
|
||||
int ret = OK;
|
||||
|
||||
/* Initialize the SAME70 FLASH programming memory library */
|
||||
|
||||
sam_progmem_initialize();
|
||||
|
||||
/* Create an instance of the SAME70 FLASH program memory device driver */
|
||||
|
||||
g_samv7_progmem_mtd = progmem_initialize();
|
||||
if (g_samv7_progmem_mtd == NULL)
|
||||
{
|
||||
return -EFAULT;
|
||||
}
|
||||
|
||||
#if defined(CONFIG_SAME70QMTECH_PROGMEM_OTA_PARTITION)
|
||||
ret = init_ota_partitions();
|
||||
if (ret < 0)
|
||||
{
|
||||
return ret;
|
||||
}
|
||||
#else
|
||||
/* Use the FTL layer to wrap the MTD driver as a block driver */
|
||||
|
||||
ret = ftl_initialize(PROGMEM_MTD_MINOR, g_samv7_progmem_mtd);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to initialize the FTL layer: %d\n",
|
||||
ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_BCH
|
||||
char blockdev[18];
|
||||
char chardev[12];
|
||||
|
||||
/* Use the minor number to create device paths */
|
||||
|
||||
snprintf(blockdev, 18, "/dev/mtdblock%d", PROGMEM_MTD_MINOR);
|
||||
snprintf(chardev, 12, "/dev/mtd%d", PROGMEM_MTD_MINOR);
|
||||
|
||||
/* Now create a character device on the block device */
|
||||
|
||||
ret = bchdev_register(blockdev, chardev, false);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: bchdev_register %s failed: %d\n",
|
||||
chardev, ret);
|
||||
return ret;
|
||||
}
|
||||
#endif /* CONFIG_BCH */
|
||||
#endif
|
||||
|
||||
return ret;
|
||||
}
|
||||
#endif /* HAVE_PROGMEM_CHARDEV */
|
||||
@@ -0,0 +1,62 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/src/sam_reset.c
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <nuttx/arch.h>
|
||||
#include <nuttx/board.h>
|
||||
|
||||
#ifdef CONFIG_BOARDCTL_RESET
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_reset
|
||||
*
|
||||
* Description:
|
||||
* Reset board. Support for this function is required by board-level
|
||||
* logic if CONFIG_BOARDCTL_RESET is selected.
|
||||
*
|
||||
* Input Parameters:
|
||||
* status - Status information provided with the reset event. This
|
||||
* meaning of this status information is board-specific. If not
|
||||
* used by a board, the value zero may be provided in calls to
|
||||
* board_reset().
|
||||
*
|
||||
* Returned Value:
|
||||
* If this function returns, then it was not possible to power-off the
|
||||
* board due to some constraints. The return value int this case is a
|
||||
* board-specific reason for the failure to shutdown.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int board_reset(int status)
|
||||
{
|
||||
up_systemreset();
|
||||
return 0;
|
||||
}
|
||||
|
||||
#endif /* CONFIG_BOARDCTL_RESET */
|
||||
@@ -0,0 +1,177 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/src/sam_spi.c
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
#include <assert.h>
|
||||
#include <debug.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include <nuttx/spi/spi.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "arm_arch.h"
|
||||
#include "chip.h"
|
||||
#include "sam_gpio.h"
|
||||
#include "sam_spi.h"
|
||||
#include "same70-qmtech.h"
|
||||
|
||||
#ifdef CONFIG_SAMV7_SPI
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_spidev_initialize
|
||||
*
|
||||
* Description:
|
||||
* Called to configure SPI chip select PIO pins for the SAME70-QMTECH
|
||||
* board.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
void sam_spidev_initialize(void)
|
||||
{
|
||||
#ifdef CONFIG_SAMV7_SPI0_MASTER
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SAMV7_SPI0_SLAVE
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SAMV7_SPI1_MASTER
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SAMV7_SPI1_SLAVE
|
||||
#endif
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_spi[0|1]select, sam_spi[0|1]status, and sam_spi[0|1]cmddata
|
||||
*
|
||||
* Description:
|
||||
* These external functions must be provided by board-specific logic.
|
||||
* They include:
|
||||
*
|
||||
* o sam_spi[0|1]select is a functions tomanage the board-specific chip
|
||||
* selects
|
||||
* o sam_spi[0|1]status and sam_spi[0|1]cmddata: Implementations of the
|
||||
* status and cmddata methods of the SPI interface defined by struct
|
||||
* spi_ops_ (see include/nuttx/spi/spi.h).
|
||||
* All other methods including sam_spibus_initialize()) are provided by
|
||||
* common SAM3/4 logic.
|
||||
*
|
||||
* To use this common SPI logic on your board:
|
||||
*
|
||||
* 1. Provide logic in sam_boardinitialize() to configure SPI chip select
|
||||
* pins.
|
||||
* 2. Provide sam_spi[0|1]select() and sam_spi[0|1]status() functions in
|
||||
* your board-specific logic.
|
||||
* These functions will perform chip selection and status operations
|
||||
* using PIOs in the way your board is configured.
|
||||
* 2. If CONFIG_SPI_CMDDATA is defined in the NuttX configuration, provide
|
||||
* sam_spi[0|1]cmddata() functions in your board-specific logic. This
|
||||
* function will perform cmd/data selection operations using PIOs in
|
||||
* the way your board is configured.
|
||||
* 3. Add a call to sam_spibus_initialize() in your low level application
|
||||
* initialization logic
|
||||
* 4. The handle returned by sam_spibus_initialize() may then be used to
|
||||
* bind the SPI driver to higher level logic (e.g., calling
|
||||
* mmcsd_spislotinitialize(), for example, will bind the SPI driver to
|
||||
* the SPI MMC/SD driver).
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_spi[0|1]select
|
||||
*
|
||||
* Description:
|
||||
* PIO chip select pins may be programmed by the board specific logic in
|
||||
* one of two different ways. First, the pins may be programmed as SPI
|
||||
* peripherals. In that case, the pins are completely controlled by the
|
||||
* SPI driver. This method still needs to be provided, but it may be only
|
||||
* a stub.
|
||||
*
|
||||
* An alternative way to program the PIO chip select pins is as a normal
|
||||
* PIO output. In that case, the automatic control of the CS pins is
|
||||
* bypassed and this function must provide control of the chip select.
|
||||
* NOTE: In this case, the PIO output pin does *not* have to be the
|
||||
* same as the NPCS pin normal associated with the chip select number.
|
||||
*
|
||||
* Input Parameters:
|
||||
* devid - Identifies the (logical) device
|
||||
* selected - TRUE:Select the device, FALSE:De-select the device
|
||||
*
|
||||
* Returned Value:
|
||||
* None
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_SAMV7_SPI0_MASTER
|
||||
void sam_spi0select(uint32_t devid, bool selected)
|
||||
{
|
||||
spiinfo("devid: %d CS: %s\n", (int)devid,
|
||||
selected ? "assert" : "de-assert");
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SAMV7_SPI1_MASTER
|
||||
void sam_spi1select(uint32_t devid, bool selected)
|
||||
{
|
||||
spiinfo("devid: %d CS: %s\n", (int)devid,
|
||||
selected ? "assert" : "de-assert");
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_spi[0|1]status
|
||||
*
|
||||
* Description:
|
||||
* Return status information associated with the SPI device.
|
||||
*
|
||||
* Input Parameters:
|
||||
* devid - Identifies the (logical) device
|
||||
*
|
||||
* Returned Value:
|
||||
* Bit-encoded SPI status (see include/nuttx/spi/spi.h.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_SAMV7_SPI0_MASTER
|
||||
uint8_t sam_spi0status(FAR struct spi_dev_s *dev, uint32_t devid)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SAMV7_SPI1_MASTER
|
||||
uint8_t sam_spi1status(FAR struct spi_dev_s *dev, uint32_t devid)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* CONFIG_SAMV7_SPI */
|
||||
@@ -0,0 +1,81 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/src/sam_userleds.c
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
#include <debug.h>
|
||||
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "sam_gpio.h"
|
||||
#include "same70-qmtech.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_userled_initialize
|
||||
****************************************************************************/
|
||||
|
||||
uint32_t board_userled_initialize(void)
|
||||
{
|
||||
/* Configure LED PIOs for output */
|
||||
|
||||
sam_configgpio(GPIO_LED0);
|
||||
return BOARD_NLEDS;
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_userled
|
||||
****************************************************************************/
|
||||
|
||||
void board_userled(int led, bool ledon)
|
||||
{
|
||||
if (led == BOARD_LED0)
|
||||
{
|
||||
sam_gpiowrite(GPIO_LED0, !ledon); /* Low illuminates */
|
||||
}
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_userled_all
|
||||
****************************************************************************/
|
||||
|
||||
void board_userled_all(uint32_t ledset)
|
||||
{
|
||||
/* Low illuminates */
|
||||
|
||||
sam_gpiowrite(GPIO_LED0, (ledset & BOARD_LED0_BIT) == 0);
|
||||
}
|
||||
@@ -0,0 +1,381 @@
|
||||
/****************************************************************************
|
||||
* boards/arm/samv7/same70-qmtech/src/same70-qmtech.h
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __BOARDS_ARM_SAMV7_SAME70_QMTECH_SRC_SAME70_QMTECH_H
|
||||
#define __BOARDS_ARM_SAMV7_SAME70_QMTECH_SRC_SAME70_QMTECH_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
|
||||
#include <arch/irq.h>
|
||||
#include <nuttx/irq.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* Configuration ************************************************************/
|
||||
|
||||
#define HAVE_HSMCI 1
|
||||
#define HAVE_AUTOMOUNTER 1
|
||||
#define HAVE_PROGMEM_CHARDEV 1
|
||||
|
||||
/* HSMCI */
|
||||
|
||||
/* Can't support MMC/SD if the card interface is not enabled */
|
||||
|
||||
#if !defined(CONFIG_SAMV7_HSMCI0)
|
||||
# undef HAVE_HSMCI
|
||||
#endif
|
||||
|
||||
/* Can't support MMC/SD features if mountpoints are disabled */
|
||||
|
||||
#if defined(HAVE_HSMCI) && defined(CONFIG_DISABLE_MOUNTPOINT)
|
||||
# warning Mountpoints disabled. No MMC/SD support
|
||||
# undef HAVE_HSMCI
|
||||
#endif
|
||||
|
||||
/* We need PIO interrupts on GPIOD to support card detect interrupts */
|
||||
|
||||
#if defined(HAVE_HSMCI) && !defined(CONFIG_SAMV7_GPIOD_IRQ)
|
||||
# warning PIOD interrupts not enabled. No MMC/SD support.
|
||||
# undef HAVE_HSMCI
|
||||
#endif
|
||||
|
||||
/* MMC/SD minor numbers */
|
||||
|
||||
#ifndef CONFIG_NSH_MMCSDMINOR
|
||||
# define CONFIG_NSH_MMCSDMINOR 0
|
||||
#endif
|
||||
|
||||
#ifndef CONFIG_NSH_MMCSDSLOTNO
|
||||
# define CONFIG_NSH_MMCSDSLOTNO 0
|
||||
#endif
|
||||
|
||||
#if CONFIG_NSH_MMCSDSLOTNO != 0
|
||||
# error SAME70 has only one MMC/SD slot (CONFIG_NSH_MMCSDSLOTNO)
|
||||
# undef CONFIG_NSH_MMCSDSLOTNO
|
||||
# define CONFIG_NSH_MMCSDSLOTNO 0
|
||||
#endif
|
||||
|
||||
#define HSMCI0_SLOTNO CONFIG_NSH_MMCSDSLOTNO
|
||||
#define HSMCI0_MINOR CONFIG_NSH_MMCSDMINOR
|
||||
|
||||
/* Automounter. Currently only works with HSMCI. */
|
||||
|
||||
#if !defined(CONFIG_FS_AUTOMOUNTER) || !defined(HAVE_HSMCI)
|
||||
# undef HAVE_AUTOMOUNTER
|
||||
# undef CONFIG_SAME70QMTECH_HSMCI0_AUTOMOUNT
|
||||
#endif
|
||||
|
||||
#ifndef CONFIG_SAME70QMTECH_HSMCI0_AUTOMOUNT
|
||||
# undef HAVE_AUTOMOUNTER
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_AUTOMOUNTER
|
||||
# ifdef CONFIG_SAME70QMTECH_HSMCI0_AUTOMOUNT
|
||||
/* HSMCI0 Automounter defaults */
|
||||
|
||||
# ifndef CONFIG_SAME70QMTECH_HSMCI0_AUTOMOUNT_FSTYPE
|
||||
# define CONFIG_SAME70QMTECH_HSMCI0_AUTOMOUNT_FSTYPE "vfat"
|
||||
# endif
|
||||
|
||||
# ifndef CONFIG_SAME70QMTECH_HSMCI0_AUTOMOUNT_BLKDEV
|
||||
# define CONFIG_SAME70QMTECH_HSMCI0_AUTOMOUNT_BLKDEV "/dev/mmcds0"
|
||||
# endif
|
||||
|
||||
# ifndef CONFIG_SAME70QMTECH_HSMCI0_AUTOMOUNT_MOUNTPOINT
|
||||
# define CONFIG_SAME70QMTECH_HSMCI0_AUTOMOUNT_MOUNTPOINT "/mnt/sdcard0"
|
||||
# endif
|
||||
|
||||
# ifndef CONFIG_SAME70QMTECH_HSMCI0_AUTOMOUNT_DDELAY
|
||||
# define CONFIG_SAME70QMTECH_HSMCI0_AUTOMOUNT_DDELAY 1000
|
||||
# endif
|
||||
|
||||
# ifndef CONFIG_SAME70QMTECH_HSMCI0_AUTOMOUNT_UDELAY
|
||||
# define CONFIG_SAME70QMTECH_HSMCI0_AUTOMOUNT_UDELAY 2000
|
||||
# endif
|
||||
# endif /* CONFIG_SAME70QMTECH_HSMCI0_AUTOMOUNT */
|
||||
#endif /* HAVE_AUTOMOUNTER */
|
||||
|
||||
/* On-chip Programming Memory */
|
||||
|
||||
#if !defined(CONFIG_SAMV7_PROGMEM) || !defined(CONFIG_MTD_PROGMEM)
|
||||
# undef HAVE_PROGMEM_CHARDEV
|
||||
#endif
|
||||
|
||||
/* This is the on-chip progmem memory driver minor number */
|
||||
|
||||
#define PROGMEM_MTD_MINOR 0
|
||||
|
||||
/* procfs File System */
|
||||
|
||||
#ifdef CONFIG_FS_PROCFS
|
||||
# ifdef CONFIG_NSH_PROC_MOUNTPOINT
|
||||
# define SAME70_PROCFS_MOUNTPOINT CONFIG_NSH_PROC_MOUNTPOINT
|
||||
# else
|
||||
# define SAME70_PROCFS_MOUNTPOINT "/proc"
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/* SAME70-QMTECH GPIO Pin Definitions ***************************************/
|
||||
|
||||
/* LEDs
|
||||
*
|
||||
* A single LED is available driven by PA15.
|
||||
*/
|
||||
|
||||
#define GPIO_LED0 (GPIO_OUTPUT | GPIO_CFG_DEFAULT | GPIO_OUTPUT_SET | \
|
||||
GPIO_PORT_PIOA | GPIO_PIN15)
|
||||
|
||||
/* Buttons
|
||||
*
|
||||
* SAM E70 QMTECH contains two mechanical buttons. One button is the RESET
|
||||
* button connected to the SAM E70 reset line and the other, PA11, is a
|
||||
* generic user configurable button.
|
||||
* When a button is pressed it will drive the I/O line to GND.
|
||||
*
|
||||
* NOTE: There are no pull-up resistors connected to the generic user buttons
|
||||
* so it is necessary to enable the internal pull-up in the SAM E70 to use
|
||||
* the button.
|
||||
*/
|
||||
|
||||
#define GPIO_SW0 (GPIO_INPUT | GPIO_CFG_PULLUP | GPIO_CFG_DEGLITCH | \
|
||||
GPIO_INT_BOTHEDGES | GPIO_PORT_PIOA | GPIO_PIN21)
|
||||
#define IRQ_SW0 SAM_IRQ_PA21
|
||||
|
||||
/* HSMCI SD Card Detect
|
||||
*
|
||||
* The SAM E70 QMTECH has one standard SD card connector that is connected
|
||||
* to the High Speed Multimedia Card Interface (HSMCI) of the SAM E70. SD
|
||||
* card connector:
|
||||
*
|
||||
* ------ ----------------- ---------------------
|
||||
* SAME70 SAME70 Shared functionality
|
||||
* Pin Function
|
||||
* ------ ----------------- ---------------------
|
||||
* PA30 MCDA0 (DAT0)
|
||||
* PA31 MCDA1 (DAT1)
|
||||
* PA26 MCDA2 (DAT2)
|
||||
* PA27 MCDA3 (DAT3) Camera
|
||||
* PA25 MCCK (CLK) Shield
|
||||
* PA28 MCCDA (CMD)
|
||||
* PD17 Card Detect (C/D) Shield
|
||||
* ------ ----------------- ---------------------
|
||||
*/
|
||||
|
||||
#define GPIO_MCI0_CD (GPIO_INPUT | GPIO_CFG_PULLDOWN | GPIO_CFG_DEGLITCH | \
|
||||
GPIO_INT_BOTHEDGES | GPIO_PORT_PIOD | GPIO_PIN17)
|
||||
#define IRQ_MCI0_CD SAM_IRQ_PD17
|
||||
|
||||
/****************************************************************************
|
||||
* Public Types
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Data
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_bringup
|
||||
*
|
||||
* Description:
|
||||
* Bring up board features
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#if defined(CONFIG_BOARDCTL) || defined(CONFIG_BOARD_LATE_INITIALIZE)
|
||||
int sam_bringup(void);
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_afec_initialize
|
||||
*
|
||||
* Description:
|
||||
* Initialize and register the ADC driver.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_SAMV7_AFEC
|
||||
int sam_afec_setup(void);
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_dacdev_initialize
|
||||
*
|
||||
* Description:
|
||||
* Called to configure DAC peripheral module
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#if defined(CONFIG_SAMV7_DAC0) || defined(CONFIG_SAMV7_DAC1)
|
||||
int sam_dacdev_initialize(void);
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_spidev_initialize
|
||||
*
|
||||
* Description:
|
||||
* Called to configure SPI chip select GPIO pins for the SAME70-QMTECH
|
||||
* board.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_SAMV7_SPI
|
||||
void sam_spidev_initialize(void);
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_hsmci_initialize
|
||||
*
|
||||
* Description:
|
||||
* Initialize HSMCI support
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef HAVE_HSMCI
|
||||
int sam_hsmci_initialize(int slot, int minor);
|
||||
#else
|
||||
# define sam_hsmci_initialize(s,m) (-ENOSYS)
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_progmem_init
|
||||
*
|
||||
* Description:
|
||||
* Initialize the FLASH and register the MTD device.
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef HAVE_PROGMEM_CHARDEV
|
||||
int sam_progmem_init(void);
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_can_setup
|
||||
*
|
||||
* Description:
|
||||
* Initialize CAN and register the CAN device
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_SAMV7_MCAN
|
||||
int sam_can_setup(void);
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_cardinserted
|
||||
*
|
||||
* Description:
|
||||
* Check if a card is inserted into the selected HSMCI slot
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef HAVE_HSMCI
|
||||
bool sam_cardinserted(int slotno);
|
||||
#else
|
||||
# define sam_cardinserted(slotno) (false)
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_writeprotected
|
||||
*
|
||||
* Description:
|
||||
* Check if the card in the MMCSD slot is write protected
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef HAVE_HSMCI
|
||||
bool sam_writeprotected(int slotno);
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_automount_initialize
|
||||
*
|
||||
* Description:
|
||||
* Configure auto-mounters for each enable and so configured HSMCI
|
||||
*
|
||||
* Input Parameters:
|
||||
* None
|
||||
*
|
||||
* Returned Value:
|
||||
* None
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef HAVE_AUTOMOUNTER
|
||||
void sam_automount_initialize(void);
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_automount_event
|
||||
*
|
||||
* Description:
|
||||
* The HSMCI card detection logic has detected an insertion or removal
|
||||
* event. It has already scheduled the MMC/SD block driver operations.
|
||||
* Now we need to schedule the auto-mount event which will occur with a
|
||||
* substantial delay to make sure that everything has settle down.
|
||||
*
|
||||
* Input Parameters:
|
||||
* slotno - Identifies the HSMCI0 slot: HSMCI0 or HSMCI1_SLOTNO.
|
||||
* There is a terminology problem here: Each HSMCI supports two slots,
|
||||
* slot A and slot B. Only slot A is used. So this is not a really a
|
||||
* slot, but an HSCMI peripheral number.
|
||||
* inserted - True if the card is inserted in the slot. False otherwise.
|
||||
*
|
||||
* Returned Value:
|
||||
* None
|
||||
*
|
||||
* Assumptions:
|
||||
* Interrupts are disabled.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef HAVE_AUTOMOUNTER
|
||||
void sam_automount_event(int slotno, bool inserted);
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: sam_writeprotected
|
||||
*
|
||||
* Description:
|
||||
* Check if the card in the MMCSD slot is write protected
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef HAVE_HSMCI
|
||||
bool sam_writeprotected(int slotno);
|
||||
#else
|
||||
# define sam_writeprotected(slotno) (false)
|
||||
#endif
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
#endif /* __BOARDS_ARM_SAMV7_SAME70_QMTECH_SRC_SAME70_QMTECH_H */
|
||||
@@ -0,0 +1,13 @@
|
||||
#
|
||||
# Atmel SAME70 board from QMTECH.
|
||||
# https://github.com/ChinaQMTECH/ATSAMS70_E70
|
||||
#
|
||||
# Connect using the EDBG chip on the dev kit over USB
|
||||
|
||||
source [find interface/cmsis-dap.cfg]
|
||||
|
||||
set CHIPNAME atsame70n19
|
||||
|
||||
source [find target/atsamv.cfg]
|
||||
|
||||
reset_config srst_only
|
||||
Executable
+57
@@ -0,0 +1,57 @@
|
||||
#!/usr/bin/env bash
|
||||
#
|
||||
# See boards/atmel_same70_qmtech.cfg/README.txt for information about
|
||||
# this file.
|
||||
|
||||
TOPDIR=$1
|
||||
USAGE="$0 <TOPDIR> [-d]"
|
||||
if [ -z "${TOPDIR}" ]; then
|
||||
echo "Missing argument"
|
||||
echo $USAGE
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Assume that OpenOCD was installed and at /usr/local/bin. Uncomment
|
||||
# the following to run directly from the build directory
|
||||
|
||||
# OPENOCD_PATH="/home/OpenOCD/openocd/src"
|
||||
# OPENOCD_PATH="/usr/bin"
|
||||
OPENOCD_PATH="/usr/local/bin"
|
||||
|
||||
# TARGET_PATH="/home/OpenOCD/openocd/tcl"
|
||||
# TARGET_PATH="/usr/share/openocd/scripts"
|
||||
TARGET_PATH="/usr/local/share/openocd/scripts"
|
||||
|
||||
# Assume a Unix development environment. Uncomment to use a Windows
|
||||
# like environment
|
||||
|
||||
#OPENOCD_EXE=openocd.exe
|
||||
OPENOCD_EXE=openocd
|
||||
|
||||
OPENOCD_CFG="${TOPDIR}/boards/arm/samv7/same70-qmtech/tools/atmel_same70_qmtech.cfg"
|
||||
OPENOCD_ARGS="-f ${OPENOCD_CFG} -s ${TARGET_PATH}"
|
||||
|
||||
if [ "X$2" = "X-d" ]; then
|
||||
OPENOCD_ARGS=$OPENOCD_ARGS" -d3"
|
||||
set -x
|
||||
fi
|
||||
|
||||
if [ ! -d ${OPENOCD_PATH} ]; then
|
||||
echo "OpenOCD path does not exist: ${OPENOCD_PATH}"
|
||||
exit 1
|
||||
fi
|
||||
if [ ! -x ${OPENOCD_PATH}/${OPENOCD_EXE} ]; then
|
||||
echo "OpenOCD does not exist: ${OPENOCD_PATH}/${OPENOCD_EXE}"
|
||||
exit 1
|
||||
fi
|
||||
if [ ! -f ${OPENOCD_CFG} ]; then
|
||||
echo "OpenOCD config file does not exist: ${OPENOCD_CFG}"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
echo "Starting OpenOCD"
|
||||
cd ${OPENOCD_PATH} || { echo "Failed to CD to ${OPENOCD_PATH}"; exit 1; }
|
||||
${OPENOCD_EXE} ${OPENOCD_ARGS} &
|
||||
echo "OpenOCD daemon started"
|
||||
ps -ef | grep openocd
|
||||
echo "In GDB: target remote localhost:3333"
|
||||
Reference in New Issue
Block a user