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https://github.com/apache/nuttx.git
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Merged in david_s5/nuttx/master_imxrt (pull request #750)
imxrt Add imxrt1060-evk * imxrt1050-evk:fix typo * imxrt1050-evk:Use naming for flash types that match documentation * imxrt1050-evk:Fic typo * imxrt:Add imxrt1060-evk board support Approved-by: GregoryN <gnutt@nuttx.org>
This commit is contained in:
David Sidrane
GregoryN
@@ -299,6 +299,16 @@ config ARCH_BOARD_IMXRT1050_EVK
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This is the board configuration for the port of NuttX to the NXP i.MXRT
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evaluation kit, MIMXRT1050-EVKB. This board features the MIMXRT1052DVL6A MCU.
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config ARCH_BOARD_IMXRT1060_EVK
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bool "NXP i.MX RT 1060 EVK"
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depends on ARCH_CHIP_MIMXRT1062DVL6A
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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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This is the board configuration for the port of NuttX to the NXP i.MXRT
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evaluation kit, MIMXRT1060-EVK. This board features the MIMXRT1062DVL6A MCU.
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config ARCH_BOARD_LC823450_XGEVK
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bool "ON Semiconductor LC823450-XGEVK development board"
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depends on ARCH_CHIP_LC823450
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@@ -1708,6 +1718,7 @@ config ARCH_BOARD
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default "gapuino" if ARCH_BOARD_GAPUINO
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default "hymini-stm32v" if ARCH_BOARD_HYMINI_STM32V
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default "imxrt1050-evk" if ARCH_BOARD_IMXRT1050_EVK
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default "imxrt1060-evk" if ARCH_BOARD_IMXRT1060_EVK
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default "kwikstik-k40" if ARCH_BOARD_KWIKSTIK_K40
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default "launchxl-tms57004" if ARCH_BOARD_LAUNCHXL_TMS57004
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default "lc823450-xgevk" if ARCH_BOARD_LC823450_XGEVK
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@@ -1962,6 +1973,9 @@ endif
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if ARCH_BOARD_IMXRT1050_EVK
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source "configs/imxrt1050-evk/Kconfig"
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endif
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if ARCH_BOARD_IMXRT1060_EVK
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source "configs/imxrt1060-evk/Kconfig"
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endif
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if ARCH_BOARD_KWIKSTIK_K40
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source "configs/kwikstik-k40/Kconfig"
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endif
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@@ -12,8 +12,8 @@ choice
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config IMXRT1050_EVK_HYPER_FLASH
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bool "HYPER Flash"
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config IMXRT1050_EVK_NOR_FLASH
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bool "Serial NOR Flash"
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config IMXRT1050_EVK_QSPI_FLASH
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bool "QSPI Flash"
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endchoice # Boot Flash
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@@ -1,5 +1,5 @@
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/****************************************************************************
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* configs/simxrt1050-evk/scripts/memory.ld
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* configs/imxrt1050-evk/scripts/memory.ld
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*
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* Copyright (C) 2018 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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@@ -1,5 +1,5 @@
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/****************************************************************************
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* configs/imrtx1050-evk/src/imxrt_buttons.c
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* configs/imxrt1050-evk/src/imxrt_buttons.c
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*
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* Copyright (C) 2018 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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@@ -82,7 +82,7 @@ const struct flexspi_nor_config_s flash_config =
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.is_uniform_blocksize = 1,
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};
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#elif defined (CONFIG_IMXRT1050_EVK_NOR_FLASH)
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#elif defined (CONFIG_IMXRT1050_EVK_QSPI_FLASH)
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__attribute__((section(".boot_hdr.conf")))
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const struct flexspi_nor_config_s flash_config =
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{
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@@ -0,0 +1,20 @@
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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_IMXRT1060_EVK
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choice
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prompt "Boot Flash"
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default IMXRT1060_EVK_QSPI_FLASH
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config IMXRT1060_EVK_HYPER_FLASH
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bool "HYPER Flash"
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config IMXRT1060_EVK_QSPI_FLASH
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bool "QSPI Flash"
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endchoice # Boot Flash
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endif
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@@ -0,0 +1,304 @@
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README
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======
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This README file provides information about the port of NuttX to the NXP
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i.MXRT evaluation kit, MIMXRT1060-EVK. This board features the
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MIMXRT1062DVL6A MCU. Some of the features of this board include:
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o Processor
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- MIMXRT1062DVL6A processor
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o Memory
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- 1 Mb OCRAM memory
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- 256 Mb SDRAM memory
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- 512 Mb Hyper Flash - Populated but 0 ohm DNP
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- 64 Mb QSPI Flash
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- TF socket for SD card
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o Display and Audio
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- Parallel LCD connector
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- Camera connector
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- Audio CODEC
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- 4-pole audio headphone jack
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- External speaker connection
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- Microphone
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- SPDIF connector
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o Connectivity
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- Micro USB host and OTG connectors
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- Ethernet (10/100T) connector
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- CAN transceivers
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- Arduino® interface
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o Sensors
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- FXOS8700CQ 6-Axis Ecompass (3-Axis Mag, 3-Axis Accel)
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Contents
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========
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o Serial Console
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o LEDs and buttons
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o Configurations
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- Configuration sub-directories
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Serial Console
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==============
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Virtual console port provided by OpenSDA:
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UART1_TXD GPIO_AD_B0_12 LPUART1_TX
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UART1_RXD GPIO_AD_B0_13 LPUART1_RX
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Arduino RS-232 Shield:
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J22 D0 UART_RX/D0 GPIO_AD_B1_07 LPUART3_RX
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J22 D1 UART_TX/D1 GPIO_AD_B1_06 LPUART3_TX
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LEDs and buttons
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================
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LEDs
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----
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There are four LED status indicators located on the EVK Board. The
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functions of these LEDs include:
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- Main Power Supply(D3)
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Green: DC 5V main supply is normal.
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Red: J2 input voltage is over 5.6V.
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Off: The board is not powered.
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- Reset RED LED(D21)
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- OpenSDA LED(D20)
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- USER LED(D18)
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Only a single LED, D18, is under software control. It connects to
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GPIO_AD_B0_09 which is shared with JTAG_TDI and ENET_RST
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This LED is not used by the board port unless CONFIG_ARCH_LEDS is
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defined. In that case, the usage by the board port is defined in
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include/board.h and src/imxrt_autoleds.c. The LED is used to encode
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OS-related events as follows:
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------------------- ----------------------- ------
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SYMBOL Meaning LED
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------------------- ----------------------- ------
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LED_STARTED NuttX has been started OFF
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LED_HEAPALLOCATE Heap has been allocated OFF
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LED_IRQSENABLED Interrupts enabled OFF
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LED_STACKCREATED Idle stack created ON
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LED_INIRQ In an interrupt N/C
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LED_SIGNAL In a signal handler N/C
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LED_ASSERTION An assertion failed N/C
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LED_PANIC The system has crashed FLASH
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Thus if the LED is statically on, NuttX has successfully booted and is,
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apparently, running normally. If the LED is flashing at approximately
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2Hz, then a fatal error has been detected and the system has halted.
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Buttons
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-------
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There are four user interface switches on the MIMXRT1050 EVK Board:
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- SW1: Power Switch (slide switch fir power from J2)
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- SW2: ON/OFF Button
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- SW3: Power-on Reset button state forces to reset the system power except
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SNVS domain
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- SW9: Reset button
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- SW8: User button GPIO5-00
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Only the user button is available to the software. It is sensed on the
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WAKEUP pin which will be pulled low when the button is pressed.
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Configurations
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==============
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Information Common to All Configurations
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----------------------------------------
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Each i.MX RT 1060 configuration is maintained in a sub-directory and
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can be selected as follow:
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tools/configure.sh [OPTIONS] imxrt1060-evk/<subdir>
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Where typical options are -l to configure to build on Linux or -c to
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configure for Cygwin under Linux. 'tools/configure.sh -h' will show
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you all of the options.
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Before building, make sure the PATH environment variable include the
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correct path to the directory than holds your toolchain binaries.
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And then build NuttX by simply typing the following. At the conclusion of
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the make, the nuttx binary will reside in an ELF file called, simply, nuttx.
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make
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The <subdir> that is provided above as an argument to the tools/configure.sh
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must be is one of the following.
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NOTES:
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1. These configurations use the mconf-based configuration tool. To
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change any of these configurations using that tool, you should:
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a. Build and install the kconfig-mconf tool. See nuttx/README.txt
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see additional README.txt files in the NuttX tools repository.
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b. Execute 'make menuconfig' in nuttx/ in order to start the
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reconfiguration process.
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2. Unless stated otherwise, all configurations generate console
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output on UART3 (i.e., for the Arduino serial shield).
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3. All of these configurations are set up to build under Windows using the
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"GNU Tools for ARM Embedded Processors" that is maintained by ARM
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(unless stated otherwise in the description of the configuration).
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https://developer.arm.com/open-source/gnu-toolchain/gnu-rm
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That toolchain selection can easily be reconfigured using
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'make menuconfig'. Here are the relevant current settings:
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Build Setup:
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CONFIG_HOST_WINDOWS=y : Window environment
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CONFIG_WINDOWS_CYGWIN=y : Cywin under Windows
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System Type -> Toolchain:
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CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW=y : GNU ARM EABI toolchain
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Configuration sub-directories
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||||
-----------------------------
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knsh:
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This is identical to the nsh configuration below except that NuttX
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is built as a protected mode, monolithic module and the user applications
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are built separately. It is recommends to use a special make command;
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not just 'make' but make with the following two arguments:
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make pass1 pass2
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|
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In the normal case (just 'make'), make will attempt to build both user-
|
||||
and kernel-mode blobs more or less interleaved. This actual works!
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However, for me it is very confusing so I prefer the above make command:
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||||
Make the user-space binaries first (pass1), then make the kernel-space
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binaries (pass2)
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||||
|
||||
NOTES:
|
||||
|
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1. At the end of the build, there will be several files in the top-level
|
||||
NuttX build directory:
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||||
|
||||
PASS1:
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nuttx_user.elf - The pass1 user-space ELF file
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||||
nuttx_user.hex - The pass1 Intel HEX format file (selected in defconfig)
|
||||
User.map - Symbols in the user-space ELF file
|
||||
|
||||
PASS2:
|
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nuttx - The pass2 kernel-space ELF file
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||||
nuttx.hex - The pass2 Intel HEX file (selected in defconfig)
|
||||
System.map - Symbols in the kernel-space ELF file
|
||||
|
||||
The J-Link programmer will except files in .hex, .mot, .srec, and .bin
|
||||
formats.
|
||||
|
||||
2. Combining .hex files. If you plan to use the .hex files with your
|
||||
debugger or FLASH utility, then you may need to combine the two hex
|
||||
files into a single .hex file. Here is how you can do that.
|
||||
|
||||
a. The 'configs/samv71-xult/knsh/defconfigtail' of the nuttx.hex file should look something like this
|
||||
(with my comments added beginning with #):
|
||||
|
||||
$ tail nuttx.hex
|
||||
#xx xxxx 00 data records
|
||||
...
|
||||
:10 C93C 00 000000000040184000C2010000000000 90
|
||||
:10 C94C 00 2400080000801B4000C01B4000001C40 5D
|
||||
:10 C95C 00 00401C4000000C4050BF0060FF000100 74
|
||||
#xx xxxx 05 Start Linear Address Record
|
||||
:04 0000 05 6000 02C1 D4
|
||||
#xx xxxx 01 End Of File record
|
||||
:00 0000 01 FF
|
||||
|
||||
Use an editor such as vi to remove the 05 and 01 records.
|
||||
|
||||
b. The 'head' of the nuttx_user.hex file should look something like
|
||||
this (again with my comments added beginning with #):
|
||||
|
||||
$ head nuttx_user.hex
|
||||
#xx xxxx 04 Extended Linear Address Record
|
||||
:02 0000 04 6020 7A
|
||||
#xx xxxx 00 data records
|
||||
:10 0000 00 8905206030002060F2622060FC622060 80
|
||||
:10 0010 00 0000242008002420080024205C012420 63
|
||||
:10 0020 00 140024203D0020603100206071052060 14
|
||||
...
|
||||
|
||||
Nothing needs to be done here. The nuttx_user.hex file should
|
||||
be fine.
|
||||
|
||||
c. Combine the edited nuttx.hex and un-edited nuttx_user.hex
|
||||
file to produce a single combined hex file:
|
||||
|
||||
$ cat nuttx.hex nuttx_user.hex >combined.hex
|
||||
|
||||
Then use the combined.hex file with the to write the FLASH image.
|
||||
If you do this a lot, you will probably want to invest a little time
|
||||
to develop a tool to automate these steps.
|
||||
|
||||
STATUS: This configuration was added on 8 June 2018 primarily to assure
|
||||
that all of the components are in place to support the PROTECTED mode
|
||||
build. This configuration, however, has not been verified as of this
|
||||
writing.
|
||||
|
||||
netnsh:
|
||||
|
||||
This configuration is similar to the nsh configuration except that is
|
||||
has networking enabled, both IPv4 and IPv6. This NSH configuration is
|
||||
focused on network-related testing.
|
||||
|
||||
NOTES:
|
||||
|
||||
1. LED support is disabled because there is a conflict between the LED
|
||||
GPIO and PHY pin usage.
|
||||
|
||||
2. Telnet is enabled. But since both IPv4 and IPv6 are enabled, it
|
||||
will default to IPv6. That means that to connect a Telnet session
|
||||
from a PC, you will need to use the IPv6 address which by defaault
|
||||
is:
|
||||
|
||||
telnet fc00::2
|
||||
|
||||
Or, disable IPv4 support so that only IPv4 addressing is used.
|
||||
|
||||
3. The network monitor is not enabled in this configuration. As a
|
||||
result, the Ethernet cable must be connected when the board is
|
||||
powered up. Otherwise, it will stall for a long period of time
|
||||
before the NSH prompt appears and you will not be able to used
|
||||
the board.
|
||||
|
||||
The following configuration options should be added to your
|
||||
configuration in order to use the network monitor:
|
||||
|
||||
CONFIG_IMXRT_ENET_PHYINIT=y
|
||||
CONFIG_IMXRT_GPIO1_0_15_IRQ=y
|
||||
CONFIG_IMXRT_GPIO_IRQ=y
|
||||
CONFIG_NETDEV_IOCTL=y
|
||||
CONFIG_NETDEV_PHY_IOCTL=y
|
||||
CONFIG_NSH_NETINIT_MONITOR=y
|
||||
CONFIG_NSH_NETINIT_RETRYMSEC=2000
|
||||
CONFIG_NSH_NETINIT_SIGNO=18
|
||||
CONFIG_NSH_NETINIT_THREAD=y
|
||||
CONFIG_NSH_NETINIT_THREAD_PRIORITY=80
|
||||
CONFIG_NSH_NETINIT_THREAD_STACKSIZE=1568
|
||||
|
||||
nsh:
|
||||
|
||||
Configures the NuttShell (nsh) located at examples/nsh. This NSH
|
||||
configuration is focused on low level, command-line driver testing.
|
||||
Built-in applications are supported, but none are enabled. This
|
||||
configuration does not support a network.
|
||||
@@ -0,0 +1,272 @@
|
||||
/************************************************************************************
|
||||
* configs/imxrt1060/include/board.h
|
||||
*
|
||||
* Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
* Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||
* David Sidrane <david_s5@nscdg.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
#ifndef __CONFIGS_IMXRT1060_EVK_INCLUDE_BOARD_H
|
||||
#define __CONFIGS_IMXRT1060_EVK_INCLUDE_BOARD_H
|
||||
|
||||
/************************************************************************************
|
||||
* Included Files
|
||||
************************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
/************************************************************************************
|
||||
* Pre-processor Definitions
|
||||
************************************************************************************/
|
||||
|
||||
/* Clocking *************************************************************************/
|
||||
|
||||
/* Set VDD_SOC to 1.25V */
|
||||
|
||||
#define IMXRT_VDD_SOC (0x12)
|
||||
|
||||
/* Set Arm PLL (PLL1) to fOut = (24Mhz * ARM_PLL_DIV_SELECT/2) / ARM_PODF_DIVISOR
|
||||
* 600Mhz = (24Mhz * ARM_PLL_DIV_SELECT/2) / ARM_PODF_DIVISOR
|
||||
* ARM_PLL_DIV_SELECT = 100
|
||||
* ARM_PODF_DIVISOR = 2
|
||||
* 600Mhz = (24Mhz * 100/2) / 2
|
||||
*
|
||||
* AHB_CLOCK_ROOT = PLL1fOut / IMXRT_AHB_PODF_DIVIDER
|
||||
* 1Hz to 600 Mhz = 600Mhz / IMXRT_ARM_CLOCK_DIVIDER
|
||||
* IMXRT_ARM_CLOCK_DIVIDER = 1
|
||||
* 600Mhz = 600Mhz / 1
|
||||
*
|
||||
* PRE_PERIPH_CLK_SEL = PRE_PERIPH_CLK_SEL_PLL1
|
||||
* PERIPH_CLK_SEL = 1 (0 select PERIPH_CLK2_PODF, 1 select PRE_PERIPH_CLK_SEL_PLL1)
|
||||
* PERIPH_CLK = 600Mhz
|
||||
*
|
||||
* IPG_CLOCK_ROOT = AHB_CLOCK_ROOT / IMXRT_IPG_PODF_DIVIDER
|
||||
* IMXRT_IPG_PODF_DIVIDER = 4
|
||||
* 150Mhz = 600Mhz / 4
|
||||
*
|
||||
* PRECLK_CLOCK_ROOT = IPG_CLOCK_ROOT / IMXRT_PERCLK_PODF_DIVIDER
|
||||
* IMXRT_PERCLK_PODF_DIVIDER = 1
|
||||
* 150Mhz = 150Mhz / 1
|
||||
*
|
||||
* SEMC_CLK_ROOT = 600Mhz / IMXRT_SEMC_PODF_DIVIDER (labeled AIX_PODF in 18.2)
|
||||
* IMXRT_SEMC_PODF_DIVIDER = 8
|
||||
* 75Mhz = 600Mhz / 8
|
||||
*
|
||||
* Set Sys PLL (PLL2) to fOut = (24Mhz * (20+(2*(DIV_SELECT)))
|
||||
* 528Mhz = (24Mhz * (20+(2*(1)))
|
||||
*
|
||||
* Set USB1 PLL (PLL3) to fOut = (24Mhz * 20)
|
||||
* 480Mhz = (24Mhz * 20)
|
||||
*/
|
||||
|
||||
#define BOARD_XTAL_FREQUENCY 24000000
|
||||
#define IMXRT_PRE_PERIPH_CLK_SEL CCM_CBCMR_PRE_PERIPH_CLK_SEL_PLL1
|
||||
#define IMXRT_PERIPH_CLK_SEL CCM_CBCDR_PERIPH_CLK_SEL_PRE_PERIPH
|
||||
#define IMXRT_ARM_PLL_DIV_SELECT 100
|
||||
#define IMXRT_ARM_PODF_DIVIDER 2
|
||||
#define IMXRT_AHB_PODF_DIVIDER 1
|
||||
#define IMXRT_IPG_PODF_DIVIDER 4
|
||||
#define IMXRT_PERCLK_CLK_SEL CCM_CSCMR1_PERCLK_CLK_SEL_IPG_CLK_ROOT
|
||||
#define IMXRT_PERCLK_PODF_DIVIDER 9
|
||||
#define IMXRT_SEMC_PODF_DIVIDER 8
|
||||
|
||||
#define IMXRT_SYS_PLL_SELECT CCM_ANALOG_PLL_SYS_DIV_SELECT_22
|
||||
|
||||
#define BOARD_CPU_FREQUENCY \
|
||||
(BOARD_XTAL_FREQUENCY * (IMXRT_ARM_PLL_DIV_SELECT / 2)) / IMXRT_ARM_PODF_DIVIDER
|
||||
|
||||
/* LED definitions ******************************************************************/
|
||||
/* There are four LED status indicators located on the EVK Board. The functions of
|
||||
* these LEDs include:
|
||||
*
|
||||
* - Main Power Supply(D3)
|
||||
* Green: DC 5V main supply is normal.
|
||||
* Red: J2 input voltage is over 5.6V.
|
||||
* Off: The board is not powered.
|
||||
* - Reset RED LED(D15)
|
||||
* - OpenSDA LED(D16)
|
||||
* - USER LED(D18)
|
||||
*
|
||||
* Only a single LED, D18, is under software control.
|
||||
*/
|
||||
|
||||
/* LED index values for use with board_userled() */
|
||||
|
||||
#define BOARD_USERLED 0
|
||||
#define BOARD_NLEDS 1
|
||||
|
||||
/* LED bits for use with board_userled_all() */
|
||||
|
||||
#define BOARD_USERLED_BIT (1 << BOARD_USERLED)
|
||||
|
||||
/* 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/imxrt_autoleds.c. The LED is 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 /* Not used */
|
||||
|
||||
/* Thus if the LED is statically on, NuttX has successfully booted and is,
|
||||
* apparently, running normally. If the LED is flashing at approximately
|
||||
* 2Hz, then a fatal error has been detected and the system has halted.
|
||||
*/
|
||||
|
||||
/* Button definitions ***************************************************************/
|
||||
/* The IMXRT board has one external user button
|
||||
*
|
||||
* 1. SW8 (IRQ88) GPIO5-00
|
||||
*/
|
||||
|
||||
#define BUTTON_SW8 0
|
||||
|
||||
#define BUTTON_SW8_BIT (1 << BUTTON_SW8)
|
||||
|
||||
/* SDIO *****************************************************************************/
|
||||
|
||||
/* Pin drive characteristics - drive strength in particular may need tuning for specific boards */
|
||||
|
||||
#define PADCTL_USDHC1_DATAX (PADCTL_SRE|PADCTL_DSE_60OHM|PADCTL_HYS)
|
||||
#define PADCTL_USDHC1_CMD PADCTL_USDHC1_DATAX
|
||||
#define PADCTL_USDHC1_CLK (PADCTL_SRE|PADCTL_DSE_60OHM|PADCTL_SPEED_MAX)
|
||||
#define PADCTL_USDHC1_CD (0)
|
||||
|
||||
#define PIN_USDHC1_D0 GPIO_USDHC1_DATA0
|
||||
#define PIN_USDHC1_D1 GPIO_USDHC1_DATA1
|
||||
#define PIN_USDHC1_D2 GPIO_USDHC1_DATA2
|
||||
#define PIN_USDHC1_D3 GPIO_USDHC1_DATA3
|
||||
#define PIN_USDHC1_DCLK GPIO_USDHC1_CLK
|
||||
#define PIN_USDHC1_CMD GPIO_USDHC1_CMD
|
||||
#define PIN_USDHC1_CD GPIO_USDHC1_CD_2
|
||||
|
||||
/* 386 KHz for initial inquiry stuff */
|
||||
|
||||
#define BOARD_USDHC_IDMODE_PRESCALER USDHC_SYSCTL_SDCLKFS_DIV256
|
||||
#define BOARD_USDHC_IDMODE_DIVISOR USDHC_SYSCTL_DVS_DIV(2)
|
||||
|
||||
/* 24.8MHz for other modes */
|
||||
|
||||
#define BOARD_USDHC_MMCMODE_PRESCALER USDHC_SYSCTL_SDCLKFS_DIV8
|
||||
#define BOARD_USDHC_MMCMODE_DIVISOR USDHC_SYSCTL_DVS_DIV(1)
|
||||
|
||||
#define BOARD_USDHC_SD1MODE_PRESCALER USDHC_SYSCTL_SDCLKFS_DIV8
|
||||
#define BOARD_USDHC_SD1MODE_DIVISOR USDHC_SYSCTL_DVS_DIV(1)
|
||||
|
||||
#define BOARD_USDHC_SD4MODE_PRESCALER USDHC_SYSCTL_SDCLKFS_DIV8
|
||||
#define BOARD_USDHC_SD4MODE_DIVISOR USDHC_SYSCTL_DVS_DIV(1)
|
||||
|
||||
/* PIO Disambiguation ***************************************************************/
|
||||
/* LPUARTs
|
||||
*
|
||||
* Virtual console port provided by OpenSDA:
|
||||
*
|
||||
* UART1_TXD GPIO_AD_B0_12 LPUART1_TX
|
||||
* UART1_RXD GPIO_AD_B0_13 LPUART1_RX
|
||||
*
|
||||
* NOTE: There are no alternative pin configurations for LPUART1.
|
||||
*
|
||||
* Arduino RS-232 Shield:
|
||||
*
|
||||
* J22 D0 UART_RX/D0 GPIO_AD_B1_07 LPUART3_RX
|
||||
* J22 D1 UART_TX/D1 GPIO_AD_B1_06 LPUART3_TX
|
||||
*/
|
||||
|
||||
#define GPIO_LPUART3_RX GPIO_LPUART3_RX_1 /* GPIO_AD_B1_07 */
|
||||
#define GPIO_LPUART3_TX GPIO_LPUART3_TX_1 /* GPIO_AD_B1_06 */
|
||||
|
||||
/* LPI2Cs
|
||||
*
|
||||
* Arduino Connector
|
||||
*
|
||||
* J23 A4 A4/ADC4/SDA GPIO_AD_B1_01 LPI2C1_SDA
|
||||
* J23 A5 A5/ADC5/SCL GPIO_AD_B1_00 LPI2C1_SCL
|
||||
*/
|
||||
|
||||
#define GPIO_LPI2C1_SDA GPIO_LPI2C1_SDA_2 /* GPIO_AD_B1_01 */
|
||||
#define GPIO_LPI2C1_SCL GPIO_LPI2C1_SCL_2 /* GPIO_AD_B1_00 */
|
||||
|
||||
#define GPIO_LPI2C3_SDA GPIO_LPI2C3_SDA_2 /* GPIO_AD_B1_01 */
|
||||
#define GPIO_LPI2C3_SCL GPIO_LPI2C3_SCL_2 /* GPIO_AD_B1_00 */
|
||||
|
||||
/* LPSPI
|
||||
*
|
||||
* Arduino Connector
|
||||
*
|
||||
* J24 D09 GPIO_AD_B0_02 LPSPI3_SDI
|
||||
* J24 D14 GPIO_AD_B0_01 LPSPI3_SDO
|
||||
* J24 D15 GPIO_AD_B0_00 LPSPI3_SCK
|
||||
*/
|
||||
|
||||
#define GPIO_LPSPI3_SCK GPIO_LPSPI3_SCK_2 /* GPIO_AD_B0_00 */
|
||||
#define GPIO_LPSPI3_MISO GPIO_LPSPI3_SDI_2 /* GPIO_AD_B0_02 */
|
||||
#define GPIO_LPSPI3_MOSI GPIO_LPSPI3_SDO_2 /* GPIO_AD_B0_01 */
|
||||
|
||||
/************************************************************************************
|
||||
* Public Types
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Public Data
|
||||
************************************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
#undef EXTERN
|
||||
#if defined(__cplusplus)
|
||||
#define EXTERN extern "C"
|
||||
extern "C"
|
||||
{
|
||||
#else
|
||||
#define EXTERN extern
|
||||
#endif
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
|
||||
#undef EXTERN
|
||||
#if defined(__cplusplus)
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
#endif /* __CONFIGS_IMXRT1060_EVK_INCLUDE_BOARD_H */
|
||||
@@ -0,0 +1,2 @@
|
||||
/nuttx_user.elf
|
||||
|
||||
@@ -0,0 +1,122 @@
|
||||
############################################################################
|
||||
# configs/imxrt1060-evk/kernel/Makefile
|
||||
#
|
||||
# Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# 2. Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in
|
||||
# the documentation and/or other materials provided with the
|
||||
# distribution.
|
||||
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||
# used to endorse or promote products derived from this software
|
||||
# without specific prior written permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
# POSSIBILITY OF SUCH DAMAGE.
|
||||
#
|
||||
############################################################################
|
||||
|
||||
-include $(TOPDIR)/Make.defs
|
||||
|
||||
# This is the directory for the board-specific header files
|
||||
|
||||
BOARD_INCLUDE = $(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)include
|
||||
|
||||
# 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 ($(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 $(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)scripts$(DELIM)memory.ld}"
|
||||
USER_LDSCRIPT += -T "${shell cygpath -w $(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)scripts$(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 $(USERLIBS)))
|
||||
USER_LDSCRIPT = -T$(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)scripts$(DELIM)memory.ld
|
||||
USER_LDSCRIPT += -T$(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(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 = imxrt_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 +1,132 @@
|
||||
/****************************************************************************
|
||||
* configs/imxrt1060-evk/kernel/imxrt_userspace.c
|
||||
*
|
||||
* Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* 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 != 0x60200000
|
||||
# error "CONFIG_NUTTX_USERSPACE must be 0x60200000 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 __attribute__ ((section (".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 = task_startup,
|
||||
#ifndef CONFIG_DISABLE_PTHREAD
|
||||
.pthread_startup = pthread_startup,
|
||||
#endif
|
||||
|
||||
/* Signal handler trampoline */
|
||||
|
||||
#ifndef CONFIG_DISABLE_SIGNALS
|
||||
.signal_handler = up_signal_handler,
|
||||
#endif
|
||||
|
||||
/* User-space work queue support (declared in include/nuttx/wqueue.h) */
|
||||
|
||||
#ifdef CONFIG_LIB_USRWORK
|
||||
.work_usrstart = work_usrstart,
|
||||
#endif
|
||||
};
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
#endif /* CONFIG_BUILD_PROTECTED && !__KERNEL__ */
|
||||
@@ -0,0 +1,128 @@
|
||||
############################################################################
|
||||
# configs/imxrt1060-evk/knsh/Make.defs
|
||||
#
|
||||
# Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# 2. Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in
|
||||
# the documentation and/or other materials provided with the
|
||||
# distribution.
|
||||
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||
# used to endorse or promote products derived from this software
|
||||
# without specific prior written permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
# POSSIBILITY OF SUCH DAMAGE.
|
||||
#
|
||||
############################################################################
|
||||
|
||||
include ${TOPDIR}/.config
|
||||
include ${TOPDIR}/tools/Config.mk
|
||||
include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
|
||||
|
||||
LDSCRIPT1 = memory.ld
|
||||
LDSCRIPT2 = kernel-space.ld
|
||||
|
||||
ifeq ($(WINTOOL),y)
|
||||
# Windows-native toolchains
|
||||
DIRLINK = $(TOPDIR)/tools/copydir.sh
|
||||
DIRUNLINK = $(TOPDIR)/tools/unlink.sh
|
||||
MKDEP = $(TOPDIR)/tools/mkwindeps.sh
|
||||
ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
|
||||
ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
|
||||
ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT1)}"
|
||||
ARCHSCRIPT += -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT2)}"
|
||||
else
|
||||
# Linux/Cygwin-native toolchain
|
||||
MKDEP = $(TOPDIR)/tools/mkdeps$(HOSTEXEEXT)
|
||||
ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
|
||||
ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
|
||||
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT1)
|
||||
ARCHSCRIPT += -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT2)
|
||||
endif
|
||||
|
||||
CC = $(CROSSDEV)gcc
|
||||
CXX = $(CROSSDEV)g++
|
||||
CPP = $(CROSSDEV)gcc -E
|
||||
LD = $(CROSSDEV)ld
|
||||
STRIP = $(CROSSDEV)strip --strip-unneeded
|
||||
AR = $(CROSSDEV)ar rcs
|
||||
NM = $(CROSSDEV)nm
|
||||
OBJCOPY = $(CROSSDEV)objcopy
|
||||
OBJDUMP = $(CROSSDEV)objdump
|
||||
|
||||
ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
|
||||
ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
|
||||
|
||||
ifeq ($(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
|
||||
ARCHDEFINES =
|
||||
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
|
||||
|
||||
CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
|
||||
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
|
||||
CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
|
||||
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
|
||||
CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
|
||||
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 = $(CFLAGS) -mlong-calls # --target1-abs
|
||||
|
||||
LDMODULEFLAGS = -r -e module_initialize
|
||||
ifeq ($(WINTOOL),y)
|
||||
LDMODULEFLAGS += -T "${shell cygpath -w $(TOPDIR)/libs/libc/modlib/gnu-elf.ld}"
|
||||
else
|
||||
LDMODULEFLAGS += -T $(TOPDIR)/libs/libc/modlib/gnu-elf.ld
|
||||
endif
|
||||
|
||||
ASMEXT = .S
|
||||
OBJEXT = .o
|
||||
LIBEXT = .a
|
||||
EXEEXT =
|
||||
|
||||
ifneq ($(CROSSDEV),arm-nuttx-elf-)
|
||||
LDFLAGS += -nostartfiles -nodefaultlibs
|
||||
endif
|
||||
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
|
||||
LDFLAGS += -g
|
||||
endif
|
||||
|
||||
|
||||
HOSTCC = gcc
|
||||
HOSTINCLUDES = -I.
|
||||
HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -Wundef -g -pipe
|
||||
HOSTLDFLAGS =
|
||||
|
||||
@@ -0,0 +1,41 @@
|
||||
# CONFIG_ARCH_RAMFUNCS is not set
|
||||
CONFIG_ARCH="arm"
|
||||
CONFIG_ARCH_BOARD="imxrt1060-evk"
|
||||
CONFIG_ARCH_BOARD_IMXRT1060_EVK=y
|
||||
CONFIG_ARCH_CHIP_IMXRT=y
|
||||
CONFIG_ARCH_CHIP_MIMXRT1062DVL6A=y
|
||||
CONFIG_ARCH_STACKDUMP=y
|
||||
CONFIG_ARMV7M_DCACHE=y
|
||||
CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y
|
||||
CONFIG_ARMV7M_ICACHE=y
|
||||
CONFIG_ARMV7M_LAZYFPU=y
|
||||
CONFIG_ARMV7M_USEBASEPRI=y
|
||||
CONFIG_ARM_MPU=y
|
||||
CONFIG_BOARD_LOOPSPERMSEC=104926
|
||||
CONFIG_BUILD_PROTECTED=y
|
||||
CONFIG_FS_PROCFS=y
|
||||
CONFIG_IDLETHREAD_STACKSIZE=2048
|
||||
CONFIG_IMXRT_LPUART1=y
|
||||
CONFIG_INTELHEX_BINARY=y
|
||||
CONFIG_LPUART1_SERIAL_CONSOLE=y
|
||||
CONFIG_MAX_TASKS=16
|
||||
CONFIG_MAX_WDOGPARMS=2
|
||||
CONFIG_NFILE_DESCRIPTORS=8
|
||||
CONFIG_NFILE_STREAMS=8
|
||||
CONFIG_NSH_ARCHINIT=y
|
||||
CONFIG_NSH_DISABLE_MKRD=y
|
||||
CONFIG_NSH_FILEIOSIZE=512
|
||||
CONFIG_NSH_LINELEN=64
|
||||
CONFIG_NSH_READLINE=y
|
||||
CONFIG_NUTTX_USERSPACE=0x60200000
|
||||
CONFIG_PASS1_BUILDIR="configs/imxrt1060-evk/kernel"
|
||||
CONFIG_PREALLOC_MQ_MSGS=4
|
||||
CONFIG_PREALLOC_WDOGS=16
|
||||
CONFIG_RAM_SIZE=1048576
|
||||
CONFIG_RAM_START=0x20200000
|
||||
CONFIG_SCHED_WAITPID=y
|
||||
CONFIG_START_DAY=8
|
||||
CONFIG_START_MONTH=6
|
||||
CONFIG_SYSTEM_NSH=y
|
||||
CONFIG_SYS_RESERVED=8
|
||||
CONFIG_USER_ENTRYPOINT="nsh_main"
|
||||
@@ -0,0 +1,144 @@
|
||||
############################################################################
|
||||
# configs/imxrt1060-evk/scripts/Make.defs
|
||||
#
|
||||
# Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# 2. Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in
|
||||
# the documentation and/or other materials provided with the
|
||||
# distribution.
|
||||
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||
# used to endorse or promote products derived from this software
|
||||
# without specific prior written permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
# POSSIBILITY OF SUCH DAMAGE.
|
||||
#
|
||||
############################################################################
|
||||
|
||||
include ${TOPDIR}/.config
|
||||
include ${TOPDIR}/tools/Config.mk
|
||||
include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
|
||||
|
||||
CC = $(CROSSDEV)gcc
|
||||
CXX = $(CROSSDEV)g++
|
||||
CPP = $(CROSSDEV)gcc -E
|
||||
LD = $(CROSSDEV)ld
|
||||
STRIP = $(CROSSDEV)strip --strip-unneeded
|
||||
AR = $(CROSSDEV)ar rcs
|
||||
NM = $(CROSSDEV)nm
|
||||
OBJCOPY = $(CROSSDEV)objcopy
|
||||
OBJDUMP = $(CROSSDEV)objdump
|
||||
|
||||
ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
|
||||
ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
|
||||
|
||||
ifeq ($(CONFIG_ARMV7M_DTCM),y)
|
||||
LDSCRIPT = flash-dtcm.ld
|
||||
else
|
||||
LDSCRIPT = flash-ocram.ld
|
||||
endif
|
||||
|
||||
LIBSUPXX = ${shell $(CC) $(CXXFLAGS) --print-file-name=libsupc++.a}
|
||||
EXTRA_LIBPATHS = -L "${shell dirname "$(LIBSUPXX)"}"
|
||||
EXTRA_LIBS = -lsupc++
|
||||
|
||||
ifeq ($(WINTOOL),y)
|
||||
# Windows-native toolchains
|
||||
DIRLINK = $(TOPDIR)/tools/copydir.sh
|
||||
DIRUNLINK = $(TOPDIR)/tools/unlink.sh
|
||||
MKDEP = $(TOPDIR)/tools/mkwindeps.sh
|
||||
ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
|
||||
ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
|
||||
ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
|
||||
else
|
||||
# Linux/Cygwin-native toolchain
|
||||
MKDEP = $(TOPDIR)/tools/mkdeps$(HOSTEXEEXT)
|
||||
ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
|
||||
ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx -isystem $(TOPDIR)/include/libcxx
|
||||
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
|
||||
ARCHOPTIMIZATION = -g
|
||||
endif
|
||||
|
||||
ifneq ($(CONFIG_DEBUG_NOOPT),y)
|
||||
ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing \
|
||||
-fno-strength-reduce -fomit-frame-pointer
|
||||
endif
|
||||
|
||||
ARCHCFLAGS = -fno-builtin
|
||||
ifeq ($(CONFIG_LIBCXX_EXCEPTION),y)
|
||||
ARCHCPUFLAGSXX = -fno-builtin
|
||||
else
|
||||
ARCHCPUFLAGSXX = -fno-builtin -fno-exceptions -fcheck-new
|
||||
endif
|
||||
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow -Wundef #-fno-strict-aliasing
|
||||
ARCHWARNINGSXX = -Wall -Wshadow -Wundef
|
||||
ARCHDEFINES =
|
||||
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
|
||||
|
||||
|
||||
CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
|
||||
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
|
||||
CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) \
|
||||
$(ARCHCPUFLAGS) $(ARCHXXINCLUDES)
|
||||
CXXFLAGS += $(ARCHDEFINES) $(EXTRADEFINES) -pipe -std=c++11 -DCLOCK_MONOTONIC \
|
||||
-D__NuttX__
|
||||
CXXFLAGS += -fno-builtin -fno-exceptions -fcheck-new -fno-rtti
|
||||
CXXFLAGS += -pedantic -D_DEBUG -D_LIBCPP_BUILD_STATIC -D_LIBCPP_NO_EXCEPTIONS
|
||||
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
|
||||
CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
|
||||
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 = $(CFLAGS) -mlong-calls # --target1-abs
|
||||
|
||||
LDMODULEFLAGS = -r -e module_initialize
|
||||
ifeq ($(WINTOOL),y)
|
||||
LDMODULEFLAGS += -T "${shell cygpath -w $(TOPDIR)/libs/libc/modlib/gnu-elf.ld}"
|
||||
else
|
||||
LDMODULEFLAGS += -T $(TOPDIR)/libs/libc/modlib/gnu-elf.ld
|
||||
endif
|
||||
|
||||
ASMEXT = .S
|
||||
OBJEXT = .o
|
||||
LIBEXT = .a
|
||||
EXEEXT =
|
||||
|
||||
ifneq ($(CROSSDEV),arm-nuttx-elf-)
|
||||
LDFLAGS += -nostartfiles -nodefaultlibs
|
||||
endif
|
||||
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
|
||||
LDFLAGS += -g
|
||||
endif
|
||||
|
||||
|
||||
HOSTCC = gcc
|
||||
HOSTINCLUDES = -I.
|
||||
HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -Wundef -g -pipe
|
||||
HOSTLDFLAGS =
|
||||
|
||||
@@ -0,0 +1,41 @@
|
||||
CONFIG_ARCH="arm"
|
||||
CONFIG_ARCH_BOARD="imxrt1060-evk"
|
||||
CONFIG_ARCH_BOARD_IMXRT1060_EVK=y
|
||||
CONFIG_ARCH_CHIP_IMXRT=y
|
||||
CONFIG_ARCH_CHIP_MIMXRT1062DVL6A=y
|
||||
CONFIG_ARCH_STACKDUMP=y
|
||||
CONFIG_BOARD_INITIALIZE=y
|
||||
CONFIG_BOARD_LOOPSPERMSEC=20000
|
||||
CONFIG_BUILTIN=y
|
||||
CONFIG_C99_BOOL8=y
|
||||
CONFIG_FS_PROCFS=y
|
||||
CONFIG_HAVE_CXX=y
|
||||
CONFIG_HAVE_CXXINITIALIZE=y
|
||||
CONFIG_IDLETHREAD_STACKSIZE=2048
|
||||
CONFIG_IMXRT_LPUART1=y
|
||||
CONFIG_INTELHEX_BINARY=y
|
||||
CONFIG_LIBCXX=y
|
||||
CONFIG_LIBC_FLOATINGPOINT=y
|
||||
CONFIG_LIBC_LOCALE=y
|
||||
CONFIG_LIBC_LOCALTIME=y
|
||||
CONFIG_LIBC_WCHAR=y
|
||||
CONFIG_LIBM=y
|
||||
CONFIG_LPUART1_SERIAL_CONSOLE=y
|
||||
CONFIG_MAX_TASKS=16
|
||||
CONFIG_MAX_WDOGPARMS=2
|
||||
CONFIG_NFILE_DESCRIPTORS=8
|
||||
CONFIG_NFILE_STREAMS=8
|
||||
CONFIG_NSH_BUILTIN_APPS=y
|
||||
CONFIG_NSH_FILEIOSIZE=512
|
||||
CONFIG_NSH_LINELEN=64
|
||||
CONFIG_NSH_READLINE=y
|
||||
CONFIG_PREALLOC_MQ_MSGS=4
|
||||
CONFIG_PREALLOC_WDOGS=16
|
||||
CONFIG_RAM_SIZE=1048576
|
||||
CONFIG_RAM_START=0x20200000
|
||||
CONFIG_SCHED_CPULOAD=y
|
||||
CONFIG_START_DAY=14
|
||||
CONFIG_START_MONTH=3
|
||||
CONFIG_SYSTEM_NSH=y
|
||||
CONFIG_SYSTEM_NSH_CXXINITIALIZE=y
|
||||
CONFIG_USER_ENTRYPOINT="nsh_main"
|
||||
@@ -0,0 +1,60 @@
|
||||
# CONFIG_ARCH_LEDS is not set
|
||||
CONFIG_ARCH="arm"
|
||||
CONFIG_ARCH_BOARD="imxrt1060-evk"
|
||||
CONFIG_ARCH_BOARD_IMXRT1060_EVK=y
|
||||
CONFIG_ARCH_CHIP_IMXRT=y
|
||||
CONFIG_ARCH_CHIP_MIMXRT1062DVL6A=y
|
||||
CONFIG_ARCH_STACKDUMP=y
|
||||
CONFIG_ARMV7M_DCACHE=y
|
||||
CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y
|
||||
CONFIG_ARMV7M_ICACHE=y
|
||||
CONFIG_ARMV7M_USEBASEPRI=y
|
||||
CONFIG_BOARD_LOOPSPERMSEC=104926
|
||||
CONFIG_BUILTIN=y
|
||||
CONFIG_ETH0_PHY_KSZ8081=y
|
||||
CONFIG_FS_PROCFS=y
|
||||
CONFIG_IDLETHREAD_STACKSIZE=2048
|
||||
CONFIG_IMXRT_ENET=y
|
||||
CONFIG_IMXRT_LPUART1=y
|
||||
CONFIG_INTELHEX_BINARY=y
|
||||
CONFIG_LPUART1_SERIAL_CONSOLE=y
|
||||
CONFIG_MAX_TASKS=16
|
||||
CONFIG_MAX_WDOGPARMS=2
|
||||
CONFIG_NET=y
|
||||
CONFIG_NETDEV_STATISTICS=y
|
||||
CONFIG_NETUTILS_TELNETD=y
|
||||
CONFIG_NET_ARP_SEND=y
|
||||
CONFIG_NET_BROADCAST=y
|
||||
CONFIG_NET_HOSTNAME="i.MXRT1050 EVK"
|
||||
CONFIG_NET_ICMP=y
|
||||
CONFIG_NET_ICMP_SOCKET=y
|
||||
CONFIG_NET_ICMPv6=y
|
||||
CONFIG_NET_ICMPv6_NEIGHBOR=y
|
||||
CONFIG_NET_ICMPv6_SOCKET=y
|
||||
CONFIG_NET_IPv6=y
|
||||
CONFIG_NET_SOCKOPTS=y
|
||||
CONFIG_NET_STATISTICS=y
|
||||
CONFIG_NET_TCP=y
|
||||
CONFIG_NET_TCPBACKLOG=y
|
||||
CONFIG_NET_TCP_WRITE_BUFFERS=y
|
||||
CONFIG_NET_UDP=y
|
||||
CONFIG_NET_UDP_WRITE_BUFFERS=y
|
||||
CONFIG_NFILE_DESCRIPTORS=8
|
||||
CONFIG_NFILE_STREAMS=8
|
||||
CONFIG_NSH_ARCHINIT=y
|
||||
CONFIG_NSH_BUILTIN_APPS=y
|
||||
CONFIG_NSH_FILEIOSIZE=512
|
||||
CONFIG_NSH_LINELEN=64
|
||||
CONFIG_NSH_NOMAC=y
|
||||
CONFIG_NSH_READLINE=y
|
||||
CONFIG_PREALLOC_MQ_MSGS=4
|
||||
CONFIG_PREALLOC_WDOGS=16
|
||||
CONFIG_RAM_SIZE=1048576
|
||||
CONFIG_RAM_START=0x20200000
|
||||
CONFIG_SCHED_LPWORK=y
|
||||
CONFIG_START_DAY=14
|
||||
CONFIG_START_MONTH=3
|
||||
CONFIG_SYSTEM_NSH=y
|
||||
CONFIG_SYSTEM_PING6=y
|
||||
CONFIG_SYSTEM_PING=y
|
||||
CONFIG_USER_ENTRYPOINT="nsh_main"
|
||||
@@ -0,0 +1,35 @@
|
||||
CONFIG_ARCH="arm"
|
||||
CONFIG_ARCH_BOARD="imxrt1060-evk"
|
||||
CONFIG_ARCH_BOARD_IMXRT1060_EVK=y
|
||||
CONFIG_ARCH_CHIP_IMXRT=y
|
||||
CONFIG_ARCH_CHIP_MIMXRT1062DVL6A=y
|
||||
CONFIG_ARCH_STACKDUMP=y
|
||||
CONFIG_ARMV7M_DCACHE=y
|
||||
CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y
|
||||
CONFIG_ARMV7M_ICACHE=y
|
||||
CONFIG_ARMV7M_USEBASEPRI=y
|
||||
CONFIG_BOARD_LOOPSPERMSEC=104926
|
||||
CONFIG_BUILTIN=y
|
||||
CONFIG_FS_PROCFS=y
|
||||
CONFIG_IDLETHREAD_STACKSIZE=2048
|
||||
CONFIG_IMXRT_LPUART1=y
|
||||
CONFIG_INTELHEX_BINARY=y
|
||||
CONFIG_LPUART1_SERIAL_CONSOLE=y
|
||||
CONFIG_MAX_TASKS=16
|
||||
CONFIG_MAX_WDOGPARMS=2
|
||||
CONFIG_NFILE_DESCRIPTORS=8
|
||||
CONFIG_NFILE_STREAMS=8
|
||||
CONFIG_NSH_ARCHINIT=y
|
||||
CONFIG_NSH_BUILTIN_APPS=y
|
||||
CONFIG_NSH_DISABLE_IFUPDOWN=y
|
||||
CONFIG_NSH_FILEIOSIZE=512
|
||||
CONFIG_NSH_LINELEN=64
|
||||
CONFIG_NSH_READLINE=y
|
||||
CONFIG_PREALLOC_MQ_MSGS=4
|
||||
CONFIG_PREALLOC_WDOGS=16
|
||||
CONFIG_RAM_SIZE=1048576
|
||||
CONFIG_RAM_START=0x20200000
|
||||
CONFIG_START_DAY=14
|
||||
CONFIG_START_MONTH=3
|
||||
CONFIG_SYSTEM_NSH=y
|
||||
CONFIG_USER_ENTRYPOINT="nsh_main"
|
||||
@@ -0,0 +1,128 @@
|
||||
############################################################################
|
||||
# configs/imxrt1060-evk/scripts/Make.defs
|
||||
#
|
||||
# Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# 2. Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in
|
||||
# the documentation and/or other materials provided with the
|
||||
# distribution.
|
||||
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||
# used to endorse or promote products derived from this software
|
||||
# without specific prior written permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
# POSSIBILITY OF SUCH DAMAGE.
|
||||
#
|
||||
############################################################################
|
||||
|
||||
include ${TOPDIR}/.config
|
||||
include ${TOPDIR}/tools/Config.mk
|
||||
include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
|
||||
|
||||
ifeq ($(CONFIG_ARMV7M_DTCM),y)
|
||||
LDSCRIPT = flash-dtcm.ld
|
||||
else
|
||||
LDSCRIPT = flash-ocram.ld
|
||||
endif
|
||||
|
||||
ifeq ($(WINTOOL),y)
|
||||
# Windows-native toolchains
|
||||
DIRLINK = $(TOPDIR)/tools/copydir.sh
|
||||
DIRUNLINK = $(TOPDIR)/tools/unlink.sh
|
||||
MKDEP = $(TOPDIR)/tools/mkwindeps.sh
|
||||
ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
|
||||
ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
|
||||
ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
|
||||
else
|
||||
# Linux/Cygwin-native toolchain
|
||||
MKDEP = $(TOPDIR)/tools/mkdeps$(HOSTEXEEXT)
|
||||
ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
|
||||
ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
|
||||
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
|
||||
endif
|
||||
|
||||
CC = $(CROSSDEV)gcc
|
||||
CXX = $(CROSSDEV)g++
|
||||
CPP = $(CROSSDEV)gcc -E
|
||||
LD = $(CROSSDEV)ld
|
||||
STRIP = $(CROSSDEV)strip --strip-unneeded
|
||||
AR = $(CROSSDEV)ar rcs
|
||||
NM = $(CROSSDEV)nm
|
||||
OBJCOPY = $(CROSSDEV)objcopy
|
||||
OBJDUMP = $(CROSSDEV)objdump
|
||||
|
||||
ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
|
||||
ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
|
||||
|
||||
ifeq ($(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
|
||||
ARCHDEFINES =
|
||||
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
|
||||
|
||||
CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
|
||||
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
|
||||
CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
|
||||
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
|
||||
CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
|
||||
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 = $(CFLAGS) -mlong-calls # --target1-abs
|
||||
|
||||
LDMODULEFLAGS = -r -e module_initialize
|
||||
ifeq ($(WINTOOL),y)
|
||||
LDMODULEFLAGS += -T "${shell cygpath -w $(TOPDIR)/libs/libc/modlib/gnu-elf.ld}"
|
||||
else
|
||||
LDMODULEFLAGS += -T $(TOPDIR)/libs/libc/modlib/gnu-elf.ld
|
||||
endif
|
||||
|
||||
ASMEXT = .S
|
||||
OBJEXT = .o
|
||||
LIBEXT = .a
|
||||
EXEEXT =
|
||||
|
||||
ifneq ($(CROSSDEV),arm-nuttx-elf-)
|
||||
LDFLAGS += -nostartfiles -nodefaultlibs
|
||||
endif
|
||||
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
|
||||
LDFLAGS += -g
|
||||
endif
|
||||
|
||||
|
||||
HOSTCC = gcc
|
||||
HOSTINCLUDES = -I.
|
||||
HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -Wundef -g -pipe
|
||||
HOSTLDFLAGS =
|
||||
@@ -0,0 +1,155 @@
|
||||
/****************************************************************************
|
||||
* configs/imxrt1060-evk/scripts/flash-ocram.ld
|
||||
*
|
||||
* Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
* Authors: Ivan Ucherdzhiev <ivanucherdjiev@gmail.com>
|
||||
* David Sidrane <david_s5@nscdg.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* Specify the memory areas */
|
||||
|
||||
MEMORY
|
||||
{
|
||||
flash (rx) : ORIGIN = 0x60000000, LENGTH = 8M
|
||||
sram (rwx) : ORIGIN = 0x20200000, LENGTH = 512M
|
||||
itcm (rwx) : ORIGIN = 0x00000000, LENGTH = 128K
|
||||
dtcm (rwx) : ORIGIN = 0x20000000, LENGTH = 128K
|
||||
}
|
||||
|
||||
OUTPUT_ARCH(arm)
|
||||
EXTERN(_vectors)
|
||||
EXTERN(flash_config)
|
||||
EXTERN(image_vector_table)
|
||||
EXTERN(boot_data)
|
||||
|
||||
ENTRY(_stext)
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
/* Image Vector Table and Boot Data for booting from external flash */
|
||||
|
||||
.boot_hdr : ALIGN(4)
|
||||
{
|
||||
FILL(0xff)
|
||||
__boot_hdr_start__ = ABSOLUTE(.) ;
|
||||
KEEP(*(.boot_hdr.conf))
|
||||
. = 0x1000 ;
|
||||
KEEP(*(.boot_hdr.ivt))
|
||||
. = 0x1020 ;
|
||||
KEEP(*(.boot_hdr.boot_data))
|
||||
. = 0x1030 ;
|
||||
KEEP(*(.boot_hdr.dcd_data))
|
||||
__boot_hdr_end__ = ABSOLUTE(.) ;
|
||||
. = 0x2000 ;
|
||||
} >flash
|
||||
|
||||
.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
|
||||
_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)
|
||||
_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 +1,118 @@
|
||||
/****************************************************************************
|
||||
* configs/imxrt1060-evk/scripts/kernel-space.ld
|
||||
*
|
||||
* Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
* Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||
* David Sidrane <david_s5@nscdg.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* 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
|
||||
_edata = ABSOLUTE(.);
|
||||
} > kocram AT > kflash
|
||||
|
||||
.bss :
|
||||
{
|
||||
_sbss = ABSOLUTE(.);
|
||||
*(.bss .bss.*)
|
||||
*(.gnu.linkonce.b.*)
|
||||
*(COMMON)
|
||||
_ebss = ABSOLUTE(.);
|
||||
} > kocram
|
||||
|
||||
/* 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 +1,83 @@
|
||||
/****************************************************************************
|
||||
* configs/imxrt1060-evk/scripts/memory.ld
|
||||
*
|
||||
* Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
* Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||
* David Sidrane <david_s5@nscdg.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* The i.MXRT1060-EVK has 8MiB of Hyper FLASH beginning at address,
|
||||
* 0x0060:0000, Upto 512Kb of DTCM RAM beginning at 0x2000:0000, and 1MiB OCRAM
|
||||
* beginning at 0x2020:0000. Neither DTCM or SDRAM are used in this
|
||||
* configuratin.
|
||||
*
|
||||
* The user and kernel space partitions will be spanned with a single
|
||||
* region of size 2**n bytes. As a consequence, as the partitions increase
|
||||
* 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 (via sub-
|
||||
* regions) to trim it to fit better.
|
||||
*
|
||||
* A detailed memory map for the 512KB SRAM region is as follows:
|
||||
*
|
||||
* 0x2020 0000: Kernel .data region. Typical size: 0.1KB
|
||||
* ------ ---- Kernel .bss region. Typical size: 1.8KB
|
||||
* 0x2020 0800: Kernel IDLE thread stack (approximate). Size is
|
||||
* determined by CONFIG_IDLETHREAD_STACKSIZE and
|
||||
* adjustments for alignment. Typical is 1KB.
|
||||
* ------ ---- Padded to 4KB
|
||||
* 0x2040 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.
|
||||
* 0x2080 0000: End+1 of mappable OCRAM
|
||||
*/
|
||||
|
||||
/* Specify the memory areas */
|
||||
|
||||
MEMORY
|
||||
{
|
||||
/* 8MiB of HyperFLASH */
|
||||
|
||||
kflash (rx) : ORIGIN = 0x60000000, LENGTH = 1M
|
||||
uflash (rx) : ORIGIN = 0x60200000, LENGTH = 1M
|
||||
flash (rx) : ORIGIN = 0x60400000, LENGTH = 6M
|
||||
|
||||
/* 1MiB of OCRAM */
|
||||
|
||||
dtcm (rwx) : ORIGIN = 0x20000000, LENGTH = 512K
|
||||
kocram (rwx) : ORIGIN = 0x20200000, LENGTH = 512K
|
||||
uocram (rwx) : ORIGIN = 0x20240000, LENGTH = 512K
|
||||
}
|
||||
@@ -0,0 +1,134 @@
|
||||
/****************************************************************************
|
||||
* configs/simxrt1060-evk/scripts/user-space.ld
|
||||
*
|
||||
* Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
* Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||
* David Sidrane <david_s5@nscdg.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* 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(umm_trysemaphore)
|
||||
EXTERN(umm_givesemaphore)
|
||||
|
||||
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
|
||||
_edata = ABSOLUTE(.);
|
||||
} > uocram AT > uflash
|
||||
|
||||
.bss :
|
||||
{
|
||||
_sbss = ABSOLUTE(.);
|
||||
*(.bss .bss.*)
|
||||
*(.gnu.linkonce.b.*)
|
||||
*(COMMON)
|
||||
_ebss = ABSOLUTE(.);
|
||||
} > uocram
|
||||
|
||||
/* 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 +1,73 @@
|
||||
############################################################################
|
||||
# configs/imxrt1060-evk/src/Makefile
|
||||
#
|
||||
# Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions
|
||||
# are met:
|
||||
#
|
||||
# 1. Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# 2. Redistributions in binary form must reproduce the above copyright
|
||||
# notice, this list of conditions and the following disclaimer in
|
||||
# the documentation and/or other materials provided with the
|
||||
# distribution.
|
||||
# 3. Neither the name NuttX nor the names of its contributors may be
|
||||
# used to endorse or promote products derived from this software
|
||||
# without specific prior written permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
# POSSIBILITY OF SUCH DAMAGE.
|
||||
#
|
||||
############################################################################
|
||||
|
||||
-include $(TOPDIR)/Make.defs
|
||||
|
||||
ASRCS =
|
||||
CSRCS = imxrt_boot.c imxrt_flexspi_nor_boot.c imxrt_flexspi_nor_flash.c
|
||||
|
||||
ifeq ($(CONFIG_IMXRT_SDRAMC),y)
|
||||
CSRCS += imxrt_sdram.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_LIB_BOARDCTL),y)
|
||||
CSRCS += imxrt_appinit.c imxrt_bringup.c
|
||||
else ifeq ($(CONFIG_BOARD_INITIALIZE),y)
|
||||
CSRCS += imxrt_bringup.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_ARCH_LEDS),y)
|
||||
CSRCS += imxrt_autoleds.c
|
||||
else
|
||||
CSRCS += imxrt_userleds.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_ARCH_BUTTONS),y)
|
||||
CSRCS += imxrt_buttons.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_IMXRT_ENET),y)
|
||||
CSRCS += imxrt_ethernet.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_IMXRT_LPSPI),y)
|
||||
CSRCS += imxrt_spi.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_MMCSD_SPI),y)
|
||||
CSRCS += imxrt_mmcsd_spi.c
|
||||
endif
|
||||
|
||||
include $(TOPDIR)/configs/Board.mk
|
||||
@@ -0,0 +1,214 @@
|
||||
/****************************************************************************
|
||||
* configs/imxrt1060-evk/src/imxrt1060-evk.h
|
||||
*
|
||||
* Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
* Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||
* David Sidrane <david_s5@nscdg.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __CONFIGS_IMXRT1060_EVK_SRC_IMXRT1060_EVK_H
|
||||
#define __CONFIGS_IMXRT1060_EVK_SRC_IMXRT1060_EVK_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
|
||||
#include <arch/irq.h>
|
||||
#include <nuttx/irq.h>
|
||||
|
||||
#include "imxrt_gpio.h"
|
||||
#include "imxrt_iomuxc.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* Configuration ************************************************************/
|
||||
|
||||
/* i.MX RT 1050 GPIO Pin Definitions ****************************************/
|
||||
|
||||
/* LEDs
|
||||
*
|
||||
* There are four LED status indicators located on the EVK Board. The
|
||||
* functions of these LEDs include:
|
||||
*
|
||||
* - Main Power Supply(D3)
|
||||
* Green: DC 5V main supply is normal.
|
||||
* Red: J2 input voltage is over 5.6V.
|
||||
* Off: The board is not powered.
|
||||
* - Reset RED LED(D21)
|
||||
* - OpenSDA LED(D20)
|
||||
* - USER LED(D18)
|
||||
*
|
||||
* Only a single LED, D18, is under software control. It connects to
|
||||
* GPIO_AD_B0_09 which is shared with JTAG_TDI and ENET_RST. This pin
|
||||
* must be configured as ALT5, GPIO1_IO09
|
||||
*/
|
||||
|
||||
#define IOMUX_LED (IOMUX_PULL_NONE | IOMUX_CMOS_OUTPUT | \
|
||||
IOMUX_DRIVE_40OHM | IOMUX_SPEED_MEDIUM | \
|
||||
IOMUX_SLEW_SLOW)
|
||||
#define GPIO_LED (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | GPIO_PORT1 | \
|
||||
GPIO_PIN9 | IOMUX_LED)
|
||||
|
||||
/* Buttons
|
||||
*
|
||||
* The IMXRT board has one external user button
|
||||
*
|
||||
* 1. SW8 (IRQ88) GPIO5-00
|
||||
*/
|
||||
|
||||
#define IOMUX_SW8 (IOMUX_SLEW_FAST | IOMUX_DRIVE_50OHM | \
|
||||
IOMUX_SPEED_MEDIUM | IOMUX_PULL_UP_100K | \
|
||||
_IOMUX_PULL_ENABLE)
|
||||
#define GPIO_SW8 (GPIO_INTERRUPT | GPIO_INT_FALLINGEDGE | \
|
||||
GPIO_PORT5 | GPIO_PIN0 | IOMUX_SW8)
|
||||
|
||||
/* Ethernet Interrupt: GPIOAD_B0_10
|
||||
*
|
||||
* This pin has a week pull-up within the PHY, is open-drain, and requires
|
||||
* an external 1k ohm pull-up resistor (present on the EVK). A falling
|
||||
* edge then indicates a change in state of the PHY.
|
||||
*/
|
||||
|
||||
#define IOMUX_ENET_INT (IOMUX_SLEW_FAST | IOMUX_DRIVE_50OHM | \
|
||||
IOMUX_SPEED_MEDIUM | IOMUX_PULL_UP_100K)
|
||||
#define GPIO_ENET_INT (GPIO_INTERRUPT | GPIO_INT_FALLINGEDGE | \
|
||||
GPIO_PORT1 | GPIO_PIN10 | IOMUX_ENET_INT)
|
||||
#define GPIO_ENET_IRQ IMXRT_IRQ_GPIO1_10
|
||||
|
||||
/* Ethernet Reset: GPIOAD_B0_09
|
||||
*
|
||||
* The #RST uses inverted logic. The initial value of zero will put the
|
||||
* PHY into the reset state.
|
||||
*/
|
||||
|
||||
#define IOMUX_ENET_RST (IOMUX_SLEW_FAST | IOMUX_DRIVE_50OHM | \
|
||||
IOMUX_SPEED_MEDIUM | IOMUX_PULL_UP_100K | \
|
||||
_IOMUX_PULL_ENABLE)
|
||||
#define GPIO_ENET_RST (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | \
|
||||
GPIO_PORT1 | GPIO_PIN9 | IOMUX_ENET_RST)
|
||||
|
||||
/* LPSPI1 CS: GPIO_SD_B0_01 */
|
||||
|
||||
#define IOMUX_LPSPI1_CS (IOMUX_SLEW_FAST | IOMUX_DRIVE_50OHM | \
|
||||
IOMUX_SPEED_MEDIUM | IOMUX_PULL_UP_100K | \
|
||||
_IOMUX_PULL_ENABLE)
|
||||
#define GPIO_LPSPI1_CS (GPIO_OUTPUT | GPIO_OUTPUT_ONE | \
|
||||
GPIO_PORT3 | GPIO_PIN13 | IOMUX_LPSPI1_CS)
|
||||
|
||||
#define IOMUX_MMCSD_EN (IOMUX_SLEW_FAST | IOMUX_DRIVE_50OHM | \
|
||||
IOMUX_SPEED_MEDIUM | IOMUX_PULL_UP_100K | \
|
||||
_IOMUX_PULL_ENABLE)
|
||||
#define GPIO_MMCSD_EN (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | \
|
||||
GPIO_PORT3 | GPIO_PIN2 | IOMUX_MMCSD_EN)
|
||||
|
||||
/* LPSPI3 CS: GPIO_AD_B0_03 */
|
||||
|
||||
#define IOMUX_LPSPI3_CS (IOMUX_SLEW_FAST | IOMUX_DRIVE_50OHM | \
|
||||
IOMUX_SPEED_MEDIUM | IOMUX_PULL_UP_100K | \
|
||||
_IOMUX_PULL_ENABLE)
|
||||
#define GPIO_LPSPI3_CS (GPIO_OUTPUT | GPIO_OUTPUT_ONE | \
|
||||
GPIO_PORT1 | GPIO_PIN3 | IOMUX_LPSPI3_CS)
|
||||
|
||||
/****************************************************************************
|
||||
* Public Types
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public data
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: imxrt_bringup
|
||||
*
|
||||
* Description:
|
||||
* Bring up board features
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#if defined(CONFIG_LIB_BOARDCTL) || defined(CONFIG_BOARD_INITIALIZE)
|
||||
int imxrt_bringup(void);
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: imxrt_spidev_initialize
|
||||
*
|
||||
* Description:
|
||||
* Called to configure SPI chip select GPIO pins for the i.MXRT1050 EVK.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
void imxrt_spidev_initialize(void);
|
||||
|
||||
/*****************************************************************************
|
||||
* Name: imxrt_mmcsd_spi_initialize
|
||||
*
|
||||
* Description:
|
||||
* Initialize SPI-based SD card and card detect thread.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_MMCSD_SPI
|
||||
int imxrt_mmcsd_spi_initialize(int minor)
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: imxrt_autoled_initialize
|
||||
*
|
||||
* Description:
|
||||
* Initialize NuttX-controlled LED logic
|
||||
*
|
||||
* Input Parameters:
|
||||
* None
|
||||
*
|
||||
* Returned Value:
|
||||
* None
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_ARCH_LEDS
|
||||
void imxrt_autoled_initialize(void);
|
||||
#endif
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
#endif /* __CONFIGS_IMXRT1060_EVK_SRC_IMXRT1060_EVK_H */
|
||||
@@ -0,0 +1,91 @@
|
||||
/****************************************************************************
|
||||
* config/imxrt1060-evk/src/imxrt_appinit.c
|
||||
*
|
||||
* Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
* Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||
* David Sidrane <david_s5@nscdg.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <sys/types.h>
|
||||
|
||||
#include <nuttx/board.h>
|
||||
|
||||
#include "imxrt1060-evk.h"
|
||||
|
||||
#ifdef CONFIG_LIB_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 initalization logic and the
|
||||
* matching application logic. The value cold 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_INITIALIZE
|
||||
/* Perform board initialization */
|
||||
|
||||
return imxrt_bringup();
|
||||
#else
|
||||
return OK;
|
||||
#endif
|
||||
}
|
||||
|
||||
#endif /* CONFIG_LIB_BOARDCTL */
|
||||
@@ -0,0 +1,181 @@
|
||||
/****************************************************************************
|
||||
* configs/imxrt1060-evk/include/imxrt_autoleds.c
|
||||
*
|
||||
* Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
* Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||
* David Sidrane <david_s5@nscdg.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* There are four LED status indicators located on the EVK Board. The
|
||||
* functions of these LEDs include:
|
||||
*
|
||||
* - Main Power Supply(D3)
|
||||
* Green: DC 5V main supply is normal.
|
||||
* Red: J2 input voltage is over 5.6V.
|
||||
* Off: The board is not powered.
|
||||
* - Reset RED LED(D21)
|
||||
* - OpenSDA LED(D20)
|
||||
* - USER LED(D18)
|
||||
*
|
||||
* Only a single LED, D18, is under software control.
|
||||
*
|
||||
* 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/imxrt_autoleds.c. The LED is used to encode
|
||||
* OS-related events as follows:
|
||||
*
|
||||
* -------------------- ----------------------- ------
|
||||
* SYMBOL Meaning LED
|
||||
* -------------------- ----------------------- ------
|
||||
*
|
||||
* LED_STARTED 0 NuttX has been started OFF
|
||||
* LED_HEAPALLOCATE 0 Heap has been allocated OFF
|
||||
* LED_IRQSENABLED 0 Interrupts enabled OFF
|
||||
* LED_STACKCREATED 1 Idle stack created ON
|
||||
* LED_INIRQ 2 In an interrupt N/C
|
||||
* LED_SIGNAL 2 In a signal handler N/C
|
||||
* LED_ASSERTION 2 An assertion failed N/C
|
||||
* LED_PANIC 3 The system has crashed FLASH
|
||||
* LED_IDLE Not used
|
||||
*
|
||||
* Thus if the LED is statically on, NuttX has successfully booted and is,
|
||||
* apparently, running normally. If the 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 <nuttx/board.h>
|
||||
|
||||
#include "imxrt_gpio.h"
|
||||
#include "imxrt_iomuxc.h"
|
||||
#include <arch/board/board.h>
|
||||
#include "imxrt1060-evk.h"
|
||||
|
||||
#ifdef CONFIG_ARCH_LEDS
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: imxrt_autoled_initialize
|
||||
*
|
||||
* Description:
|
||||
* Initialize NuttX-controlled LED logic
|
||||
*
|
||||
* Input Parameters:
|
||||
* None
|
||||
*
|
||||
* Returned Value:
|
||||
* None
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
void imxrt_autoled_initialize(void)
|
||||
{
|
||||
/* Configure LED GPIO for output */
|
||||
|
||||
imxrt_config_gpio(GPIO_LED);
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_autoled_on
|
||||
*
|
||||
* Description:
|
||||
* Turn on the "logical" LED state
|
||||
*
|
||||
* Input Parameters:
|
||||
* led - Identifies the "logical" LED state (see definitions in
|
||||
* include/board.h)
|
||||
*
|
||||
* Returned Value:
|
||||
* None
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
void board_autoled_on(int led)
|
||||
{
|
||||
bool ledoff = false;
|
||||
|
||||
switch (led)
|
||||
{
|
||||
case 0: /* LED Off */
|
||||
ledoff = true;
|
||||
break;
|
||||
|
||||
case 2: /* LED No change */
|
||||
return;
|
||||
|
||||
case 1: /* LED On */
|
||||
case 3: /* LED On */
|
||||
break;
|
||||
}
|
||||
|
||||
imxrt_gpio_write(GPIO_LED, ledoff); /* Low illuminates */
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_autoled_off
|
||||
*
|
||||
* Description:
|
||||
* Turn off the "logical" LED state
|
||||
*
|
||||
* Input Parameters:
|
||||
* led - Identifies the "logical" LED state (see definitions in
|
||||
* include/board.h)
|
||||
*
|
||||
* Returned Value:
|
||||
* None
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
void board_autoled_off(int led)
|
||||
{
|
||||
switch (led)
|
||||
{
|
||||
case 0: /* LED Off */
|
||||
case 1: /* LED Off */
|
||||
case 3: /* LED Off */
|
||||
break;
|
||||
|
||||
case 2: /* LED No change */
|
||||
return;
|
||||
}
|
||||
|
||||
imxrt_gpio_write(GPIO_LED, true); /* Low illuminates */
|
||||
}
|
||||
|
||||
#endif /* CONFIG_ARCH_LEDS */
|
||||
@@ -0,0 +1,93 @@
|
||||
/****************************************************************************
|
||||
* configs/imxrt1060-evk/src/imxrt_boot.c
|
||||
*
|
||||
* Copyright (C) 2015-2018 Gregory Nutt. All rights reserved.
|
||||
* Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||
* David Sidrane <david_s5@nscdg.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <nuttx/board.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "imxrt_start.h"
|
||||
#include "imxrt1060-evk.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: imxrt_boardinitialize
|
||||
*
|
||||
* Description:
|
||||
* All i.MX RT 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 imxrt_boardinitialize(void)
|
||||
{
|
||||
/* Configure on-board LEDs if LED support has been selected. */
|
||||
|
||||
#ifdef CONFIG_ARCH_LEDS
|
||||
imxrt_autoled_initialize();
|
||||
#endif
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_initialize
|
||||
*
|
||||
* Description:
|
||||
* If CONFIG_BOARD_INITIALIZE is selected, then an additional
|
||||
* initialization call will be performed in the boot-up sequence to a
|
||||
* function called board_initialize(). board_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_INITIALIZE
|
||||
void board_initialize(void)
|
||||
{
|
||||
/* Perform board initialization */
|
||||
|
||||
(void)imxrt_bringup();
|
||||
}
|
||||
#endif /* CONFIG_BOARD_INITIALIZE */
|
||||
@@ -0,0 +1,185 @@
|
||||
/****************************************************************************
|
||||
* config/imxrt1060-evk/src/imxrt_bringup.c
|
||||
*
|
||||
* Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
* Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||
* David Sidrane <david_s5@nscdg.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <sys/mount.h>
|
||||
#include <sys/types.h>
|
||||
#include <debug.h>
|
||||
|
||||
#include <syslog.h>
|
||||
#include <nuttx/i2c/i2c_master.h>
|
||||
#include <imxrt_lpi2c.h>
|
||||
#include <imxrt_lpspi.h>
|
||||
|
||||
#ifdef CONFIG_IMXRT_USDHC
|
||||
# include "imxrt_usdhc.h"
|
||||
#endif
|
||||
|
||||
#include "imxrt1060-evk.h"
|
||||
|
||||
#include <arch/board/board.h> /* Must always be included last */
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* Checking needed by MMC/SDCard */
|
||||
|
||||
#ifdef CONFIG_NSH_MMCSDMINOR
|
||||
# define MMCSD_MINOR CONFIG_NSH_MMCSDMINOR
|
||||
#else
|
||||
# define MMCSD_MINOR 0
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
#if defined(CONFIG_I2C_DRIVER) && defined(CONFIG_IMXRT_LPI2C)
|
||||
static void imxrt_i2c_register(int bus)
|
||||
{
|
||||
FAR struct i2c_master_s *i2c;
|
||||
int ret;
|
||||
|
||||
i2c = imxrt_i2cbus_initialize(bus);
|
||||
if (i2c == NULL)
|
||||
{
|
||||
serr("ERROR: Failed to get I2C%d interface\n", bus);
|
||||
}
|
||||
else
|
||||
{
|
||||
ret = i2c_register(i2c, bus);
|
||||
if (ret < 0)
|
||||
{
|
||||
serr("ERROR: Failed to register I2C%d driver: %d\n", bus, ret);
|
||||
imxrt_i2cbus_uninitialize(i2c);
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_IMXRT_USDHC
|
||||
static int nsh_sdmmc_initialize(void)
|
||||
{
|
||||
struct sdio_dev_s *sdmmc;
|
||||
int ret = 0;
|
||||
|
||||
/* Get an instance of the SDIO interface */
|
||||
|
||||
sdmmc = imxrt_usdhc_initialize(0);
|
||||
if (!sdmmc)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to initialize SD/MMC\n");
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Bind the SDIO interface to the MMC/SD driver */
|
||||
|
||||
ret = mmcsd_slotinitialize(0, sdmmc);
|
||||
if (ret != OK)
|
||||
{
|
||||
syslog(LOG_ERR,
|
||||
"ERROR: Failed to bind SDIO to the MMC/SD driver: %d\n",
|
||||
ret);
|
||||
}
|
||||
}
|
||||
return OK;
|
||||
}
|
||||
#else
|
||||
# define nsh_sdmmc_initialize() (OK)
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: imxrt_bringup
|
||||
*
|
||||
* Description:
|
||||
* Bring up board features
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int imxrt_bringup(void)
|
||||
{
|
||||
int ret;
|
||||
|
||||
/* If we got here then perhaps not all initialization was successful, but
|
||||
* at least enough succeeded to bring-up NSH with perhaps reduced
|
||||
* capabilities.
|
||||
*/
|
||||
|
||||
#ifdef CONFIG_FS_PROCFS
|
||||
/* Mount the procfs file system */
|
||||
|
||||
ret = mount(NULL, "/proc", "procfs", 0, NULL);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to mount procfs at /proc: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_I2C_DRIVER) && defined(CONFIG_IMXRT_LPI2C1)
|
||||
imxrt_i2c_register(1);
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_IMXRT_USDHC
|
||||
/* Initialize SDHC-base MMC/SD card support */
|
||||
|
||||
nsh_sdmmc_initialize();
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_MMCSD_SPI
|
||||
/* Initialize SPI-based MMC/SD card support */
|
||||
|
||||
imxrt_spidev_initialize();
|
||||
|
||||
ret = imxrt_mmcsd_spi_initialize(MMCSD_MINOR);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to initialize SD slot %d: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
UNUSED(ret);
|
||||
return OK;
|
||||
}
|
||||
@@ -0,0 +1,144 @@
|
||||
/****************************************************************************
|
||||
* configs/imxrt1060-evk/src/imxrt_buttons.c
|
||||
*
|
||||
* Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
* Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||
* David Sidrane <david_s5@nscdg.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include <nuttx/arch.h>
|
||||
#include <nuttx/irq.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "up_arch.h"
|
||||
|
||||
#include "imxrt_config.h"
|
||||
#include "imxrt_irq.h"
|
||||
#include "imxrt_gpio.h"
|
||||
#include "imxrt1060-evk.h"
|
||||
|
||||
#ifdef CONFIG_ARCH_BUTTONS
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* The IMXRT has 1 user button (SW8)):
|
||||
*
|
||||
* 1. SW8 (IRQ88) GPIO5-00
|
||||
*/
|
||||
|
||||
/****************************************************************************
|
||||
* 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
void board_button_initialize(void)
|
||||
{
|
||||
/* Configure the button as input */
|
||||
|
||||
imxrt_config_gpio(GPIO_SW8);
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* 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
|
||||
* 8-bit bit set with each bit associated with a button. See the
|
||||
* BUTTON_*_BIT definitions in board.h for the meaning of each bit.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
uint8_t board_buttons(void)
|
||||
{
|
||||
uint8_t ret = 0;
|
||||
|
||||
if (!imxrt_gpio_read(GPIO_SW8))
|
||||
{
|
||||
ret |= BUTTON_SW8_BIT;
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_button_irq
|
||||
*
|
||||
* Description:
|
||||
* board_button_irq() may be called to register an interrupt handler that
|
||||
* will be called when a button is depressed or released. The ID value is
|
||||
* a button enumeration value that uniquely identifies a button resource.
|
||||
* See the BUTTON_* definitions in board.h for the meaning of enumeration
|
||||
* value.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_ARCH_IRQBUTTONS
|
||||
int board_button_irq(int id, xcpt_t irqhandler)
|
||||
{
|
||||
int ret = -EINVAL;
|
||||
|
||||
/* The button has already been configured as an interrupting input (by
|
||||
* board_button_initialize() above).
|
||||
*
|
||||
* Attach the new button handler.
|
||||
*/
|
||||
|
||||
ret = irq_attach(id, irqhandler, NULL);
|
||||
|
||||
/* Then make sure that interrupts are enabled on the pin */
|
||||
|
||||
up_enable_irq(id);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
#endif /* CONFIG_ARCH_BUTTONS */
|
||||
@@ -0,0 +1,288 @@
|
||||
/****************************************************************************
|
||||
* configs/imxrt1060-evk/src/imxrt_ethernet.c
|
||||
*
|
||||
* Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
* Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||
* David Sidrane <david_s5@nscdg.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
/* Force verbose debug on in this file only to support unit-level testing. */
|
||||
|
||||
#ifdef CONFIG_NETDEV_PHY_DEBUG
|
||||
# undef CONFIG_DEBUG_INFO
|
||||
# define CONFIG_DEBUG_INFO 1
|
||||
# undef CONFIG_DEBUG_NET
|
||||
# define CONFIG_DEBUG_NET 1
|
||||
#endif
|
||||
|
||||
#include <string.h>
|
||||
#include <assert.h>
|
||||
#include <errno.h>
|
||||
#include <debug.h>
|
||||
|
||||
#include <nuttx/irq.h>
|
||||
#include <nuttx/arch.h>
|
||||
|
||||
#include "imxrt_gpio.h"
|
||||
#include "imxrt_enet.h"
|
||||
|
||||
#include "imxrt1060-evk.h"
|
||||
|
||||
#ifdef CONFIG_IMXRT_ENET
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
#define IMXRT_ENET_DEVNAME "eth0"
|
||||
|
||||
/* Debug ********************************************************************/
|
||||
/* Extra, in-depth debug output that is only available if
|
||||
* CONFIG_NETDEV_PHY_DEBUG us defined.
|
||||
*/
|
||||
|
||||
#ifdef CONFIG_NETDEV_PHY_DEBUG
|
||||
# define phyerr _err
|
||||
# define phywarn _warn
|
||||
# define phyinfo _info
|
||||
#else
|
||||
# define phyerr(x...)
|
||||
# define phywarn(x...)
|
||||
# define phyinfo(x...)
|
||||
#endif
|
||||
|
||||
/************************************************************************************
|
||||
* Private Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Name: imxrt_enet_phy_enable
|
||||
************************************************************************************/
|
||||
|
||||
#ifdef CONFIG_IMXRT_GPIO1_0_15_IRQ
|
||||
static void imxrt_enet_phy_enable(bool enable)
|
||||
{
|
||||
phyinfo("IRQ%d: enable=%d\n", GPIO_ENET_INT, enable);
|
||||
|
||||
if (enable)
|
||||
{
|
||||
up_enable_irq(GPIO_ENET_IRQ);
|
||||
}
|
||||
else
|
||||
{
|
||||
up_disable_irq(GPIO_ENET_IRQ);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Function: imxrt_phy_boardinitialize
|
||||
*
|
||||
* Description:
|
||||
* Some boards require specialized initialization of the PHY before it can be
|
||||
* used. This may include such things as configuring GPIOs, resetting the PHY,
|
||||
* etc. If CONFIG_IMXRT_ENET_PHYINIT is defined in the configuration then the
|
||||
* board specific logic must provide imxrt_phyinitialize(); The i.MX RT Ethernet
|
||||
* driver will call this function one time before it first uses the PHY.
|
||||
*
|
||||
* Input Parameters:
|
||||
* intf - Always zero for now.
|
||||
*
|
||||
* Returned Value:
|
||||
* OK on success; Negated errno on failure.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
int imxrt_phy_boardinitialize(int intf)
|
||||
{
|
||||
#ifdef CONFIG_IMXRT_GPIO1_0_15_IRQ
|
||||
/* Configure the PHY interrupt pin */
|
||||
|
||||
phyinfo("Configuring interrupt: %08x\n", GPIO_ENET_INT);
|
||||
imxrt_config_gpio(GPIO_ENET_INT);
|
||||
#endif
|
||||
|
||||
/* Configure the PHY reset pin.
|
||||
*
|
||||
* The #RST uses inverted logic. The initial value of zero will put the
|
||||
* PHY into the reset state.
|
||||
*/
|
||||
|
||||
phyinfo("Configuring reset: %08x\n", GPIO_ENET_RST);
|
||||
imxrt_config_gpio(GPIO_ENET_RST);
|
||||
|
||||
/* Take the PHY out of reset. */
|
||||
|
||||
imxrt_gpio_write(GPIO_ENET_RST, true);
|
||||
return OK;
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: arch_phy_irq
|
||||
*
|
||||
* Description:
|
||||
* This function may be called to register an interrupt handler that will
|
||||
* be called when a PHY interrupt occurs. This function both attaches
|
||||
* the interrupt handler and enables the interrupt if 'handler' is non-
|
||||
* NULL. If handler is NULL, then the interrupt is detached and disabled
|
||||
* instead.
|
||||
*
|
||||
* The PHY interrupt is always disabled upon return. The caller must
|
||||
* call back through the enable function point to control the state of
|
||||
* the interrupt.
|
||||
*
|
||||
* This interrupt may or may not be available on a given platform depending
|
||||
* on how the network hardware architecture is implemented. In a typical
|
||||
* case, the PHY interrupt is provided to board-level logic as a GPIO
|
||||
* interrupt (in which case this is a board-specific interface and really
|
||||
* should be called board_phy_irq()); In other cases, the PHY interrupt
|
||||
* may be cause by the chip's MAC logic (in which case arch_phy_irq()) is
|
||||
* an appropriate name. Other other boards, there may be no PHY interrupts
|
||||
* available at all. If client attachable PHY interrupts are available
|
||||
* from the board or from the chip, then CONFIG_ARCH_PHY_INTERRUPT should
|
||||
* be defined to indicate that fact.
|
||||
*
|
||||
* Typical usage:
|
||||
* a. OS service logic (not application logic*) attaches to the PHY
|
||||
* PHY interrupt and enables the PHY interrupt.
|
||||
* b. When the PHY interrupt occurs: (1) the interrupt should be
|
||||
* disabled and () work should be scheduled on the worker thread (or
|
||||
* perhaps a dedicated application thread).
|
||||
* c. That worker thread should use the SIOCGMIIPHY, SIOCGMIIREG,
|
||||
* and SIOCSMIIREG ioctl calls** to communicate with the PHY,
|
||||
* determine what network event took place (Link Up/Down?), and
|
||||
* take the appropriate actions.
|
||||
* d. It should then interact the PHY to clear any pending
|
||||
* interrupts, then re-enable the PHY interrupt.
|
||||
*
|
||||
* * This is an OS internal interface and should not be used from
|
||||
* application space. Rather applications should use the SIOCMIISIG
|
||||
* ioctl to receive a signal when a PHY event occurs.
|
||||
* ** This interrupt is really of no use if the Ethernet MAC driver
|
||||
* does not support these ioctl calls.
|
||||
*
|
||||
* Input Parameters:
|
||||
* intf - Identifies the network interface. For example "eth0". Only
|
||||
* useful on platforms that support multiple Ethernet interfaces
|
||||
* and, hence, multiple PHYs and PHY interrupts.
|
||||
* handler - The client interrupt handler to be invoked when the PHY
|
||||
* asserts an interrupt. Must reside in OS space, but can
|
||||
* signal tasks in user space. A value of NULL can be passed
|
||||
* in order to detach and disable the PHY interrupt.
|
||||
* arg - The argument that will accompany the interrupt
|
||||
* enable - A function pointer that be unsed to enable or disable the
|
||||
* PHY interrupt.
|
||||
*
|
||||
* Returned Value:
|
||||
* Zero (OK) returned on success; a negated errno value is returned on
|
||||
* failure.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_IMXRT_GPIO1_0_15_IRQ
|
||||
int arch_phy_irq(FAR const char *intf, xcpt_t handler, void *arg,
|
||||
phy_enable_t *enable)
|
||||
{
|
||||
irqstate_t flags;
|
||||
phy_enable_t enabler;
|
||||
int irq;
|
||||
|
||||
DEBUGASSERT(intf);
|
||||
|
||||
ninfo("%s: handler=%p\n", intf, handler);
|
||||
phyinfo("EMAC: devname=%s\n", IMXRT_ENET_DEVNAME);
|
||||
|
||||
if (strcmp(intf, IMXRT_ENET_DEVNAME) == 0)
|
||||
{
|
||||
irq = GPIO_ENET_IRQ;
|
||||
enabler = imxrt_enet_phy_enable;
|
||||
}
|
||||
else
|
||||
{
|
||||
nerr("ERROR: Unsupported interface: %s\n", intf);
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
/* Disable interrupts until we are done. This guarantees that the
|
||||
* following operations are atomic.
|
||||
*/
|
||||
|
||||
flags = spin_lock_irqsave();
|
||||
|
||||
/* Configure the interrupt */
|
||||
|
||||
if (handler)
|
||||
{
|
||||
/* The interrupt pin has already been configured as an interrupting
|
||||
* input (by imxrt_phy_boardinitialize() above).
|
||||
*
|
||||
* Attach the new button handler.
|
||||
*/
|
||||
|
||||
phyinfo("Attach IRQ%d\n", irq);
|
||||
(void)irq_attach(irq, handler, arg);
|
||||
}
|
||||
else
|
||||
{
|
||||
phyinfo("Detach IRQ%d\n", irq);
|
||||
(void)irq_detach(irq);
|
||||
enabler = NULL;
|
||||
}
|
||||
|
||||
/* Return with the interrupt disabled in either case */
|
||||
|
||||
up_disable_irq(GPIO_ENET_IRQ);
|
||||
|
||||
/* Return the enabling function pointer */
|
||||
|
||||
if (enable)
|
||||
{
|
||||
*enable = enabler;
|
||||
}
|
||||
|
||||
/* Return the old handler (so that it can be restored) */
|
||||
|
||||
spin_unlock_irqrestore(flags);
|
||||
return OK;
|
||||
}
|
||||
#endif /* CONFIG_IMXRT_GPIO1_0_15_IRQ */
|
||||
|
||||
#endif /* CONFIG_IMXRT_ENET */
|
||||
@@ -0,0 +1,67 @@
|
||||
/****************************************************************************
|
||||
* config/imxrt1060-evk/src/imxrt_flexspi_nor_boot.c
|
||||
*
|
||||
* Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
* Author: Ivan Ucherdzhiev <ivanucherdjiev@gmail.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include "imxrt_flexspi_nor_boot.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Public Data
|
||||
****************************************************************************/
|
||||
|
||||
__attribute__((section(".boot_hdr.ivt")))
|
||||
const struct ivt_s image_vector_table =
|
||||
{
|
||||
IVT_HEADER, /* IVT Header */
|
||||
0x60002000, /* Image Entry Function */
|
||||
IVT_RSVD, /* Reserved = 0 */
|
||||
(uint32_t)DCD_ADDRESS, /* Address where DCD information is stored */
|
||||
(uint32_t)BOOT_DATA_ADDRESS, /* Address where BOOT Data Structure is stored */
|
||||
(uint32_t)&image_vector_table, /* Pointer to IVT Self (absolute address */
|
||||
(uint32_t)CSF_ADDRESS, /* Address where CSF file is stored */
|
||||
IVT_RSVD /* Reserved = 0 */
|
||||
};
|
||||
|
||||
__attribute__((section(".boot_hdr.boot_data")))
|
||||
const struct boot_data_s boot_data =
|
||||
{
|
||||
FLASH_BASE, /* boot start location */
|
||||
(FLASH_END - FLASH_BASE), /* size */
|
||||
PLUGIN_FLAG, /* Plugin flag*/
|
||||
0xFFFFFFFF /* empty - extra data word */
|
||||
};
|
||||
|
||||
@@ -0,0 +1,149 @@
|
||||
/****************************************************************************
|
||||
* config/imxrt1060-evk/src/imxrt_flexspi_nor_boot.h
|
||||
*
|
||||
* Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
* Authors: Ivan Ucherdzhiev <ivanucherdjiev@gmail.com>
|
||||
* David Sidrane <david_s5@nscdg.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __CONFIGS_IMXRT1060_EVK_SRC_IMXRT_FLEXSPI_NOR_BOOT_H
|
||||
#define __CONFIGS_IMXRT1060_EVK_SRC_IMXRT_FLEXSPI_NOR_BOOT_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* IVT Data */
|
||||
|
||||
#define IVT_MAJOR_VERSION 0x4
|
||||
#define IVT_MAJOR_VERSION_SHIFT 0x4
|
||||
#define IVT_MAJOR_VERSION_MASK 0xf
|
||||
#define IVT_MINOR_VERSION 0x1
|
||||
#define IVT_MINOR_VERSION_SHIFT 0x0
|
||||
#define IVT_MINOR_VERSION_MASK 0xf
|
||||
|
||||
#define IVT_VERSION(major, minor) \
|
||||
((((major) & IVT_MAJOR_VERSION_MASK) << IVT_MAJOR_VERSION_SHIFT) | \
|
||||
(((minor) & IVT_MINOR_VERSION_MASK) << IVT_MINOR_VERSION_SHIFT))
|
||||
|
||||
#define IVT_TAG_HEADER (0xd1) /* Image Vector Table */
|
||||
#define IVT_SIZE 0x2000
|
||||
#define IVT_PAR IVT_VERSION(IVT_MAJOR_VERSION, IVT_MINOR_VERSION)
|
||||
|
||||
#define IVT_HEADER (IVT_TAG_HEADER | (IVT_SIZE << 8) | (IVT_PAR << 24))
|
||||
#define IVT_RSVD (uint32_t)(0x00000000)
|
||||
|
||||
/* DCD Data */
|
||||
|
||||
#define DCD_TAG_HEADER (0xd2)
|
||||
#define DCD_TAG_HEADER_SHIFT (24)
|
||||
#define DCD_VERSION (0x40)
|
||||
#define DCD_ARRAY_SIZE 1
|
||||
|
||||
#define FLASH_BASE 0x60000000
|
||||
#define FLASH_END 0x7f7fffff
|
||||
#define SCLK 1
|
||||
|
||||
#define DCD_ADDRESS 0
|
||||
#define BOOT_DATA_ADDRESS &boot_data
|
||||
#define CSF_ADDRESS 0
|
||||
#define PLUGIN_FLAG (uint32_t)0
|
||||
|
||||
/****************************************************************************
|
||||
* Public Types
|
||||
****************************************************************************/
|
||||
|
||||
/* IVT Data */
|
||||
|
||||
struct ivt_s
|
||||
{
|
||||
/* Header with tag #HAB_TAG_IVT, length and HAB version fields
|
||||
* (see data)
|
||||
*/
|
||||
|
||||
uint32_t hdr;
|
||||
|
||||
/* Absolute address of the first instruction to execute from the
|
||||
* image
|
||||
*/
|
||||
|
||||
uint32_t entry;
|
||||
|
||||
/* Reserved in this version of HAB: should be NULL. */
|
||||
|
||||
uint32_t reserved1;
|
||||
|
||||
/* Absolute address of the image DCD: may be NULL. */
|
||||
|
||||
uint32_t dcd;
|
||||
|
||||
/* Absolute address of the Boot Data: may be NULL, but not interpreted
|
||||
* any further by HAB
|
||||
*/
|
||||
|
||||
uint32_t boot_data;
|
||||
|
||||
/* Absolute address of the IVT.*/
|
||||
|
||||
uint32_t self;
|
||||
|
||||
/* Absolute address of the image CSF.*/
|
||||
|
||||
uint32_t csf;
|
||||
|
||||
/* Reserved in this version of HAB: should be zero. */
|
||||
|
||||
uint32_t reserved2;
|
||||
};
|
||||
|
||||
/* Boot Data */
|
||||
|
||||
struct boot_data_s
|
||||
{
|
||||
uint32_t start; /* boot start location */
|
||||
uint32_t size; /* size */
|
||||
uint32_t plugin; /* plugin flag - 1 if downloaded application is plugin */
|
||||
uint32_t placeholder; /* placehoder to make even 0x10 size */
|
||||
};
|
||||
|
||||
/****************************************************************************
|
||||
* Public Data
|
||||
****************************************************************************/
|
||||
|
||||
extern const struct boot_data_s boot_data;
|
||||
|
||||
#endif /* __CONFIGS_IMXRT1060_EVK_SRC_IMXRT_FLEXSPI_NOR_BOOT_H */
|
||||
@@ -0,0 +1,200 @@
|
||||
/****************************************************************************
|
||||
* config/imxrt1060-evk/src/imxrt_flexspi_nor_flash.c
|
||||
*
|
||||
* Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
* Authors: Ivan Ucherdzhiev <ivanucherdjiev@gmail.com>
|
||||
* David Sidrane <david_s5@nscdg.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/*******************************************************************************
|
||||
* Included Files
|
||||
******************************************************************************/
|
||||
|
||||
|
||||
#include "imxrt_flexspi_nor_flash.h"
|
||||
|
||||
/*******************************************************************************
|
||||
* Public Data
|
||||
******************************************************************************/
|
||||
|
||||
#if defined (CONFIG_IMXRT1060_EVK_HYPER_FLASH)
|
||||
__attribute__((section(".boot_hdr.conf")))
|
||||
const struct flexspi_nor_config_s flash_config =
|
||||
{
|
||||
.mem_config =
|
||||
{
|
||||
.tag = FLEXSPI_CFG_BLK_TAG,
|
||||
.version = FLEXSPI_CFG_BLK_VERSION,
|
||||
.read_sample_clksrc = FLASH_READ_SAMPLE_CLK_EXTERNALINPUT_FROM_DQSPAD,
|
||||
.cs_hold_time = 3u,
|
||||
.cs_setup_time = 3u,
|
||||
.column_address_width = 3u,
|
||||
|
||||
/* Enable DDR mode, Word addassable, Safe configuration, Differential clock */
|
||||
|
||||
.controller_misc_option = (1u << FLEXSPIMISC_OFFSET_DDR_MODE_EN) |
|
||||
(1u << FLEXSPIMISC_OFFSET_WORD_ADDRESSABLE_EN) |
|
||||
(1u << FLEXSPIMISC_OFFSET_SAFECONFIG_FREQ_EN) |
|
||||
(1u << FLEXSPIMISC_OFFSET_DIFFCLKEN),
|
||||
.sflash_pad_type = SERIAL_FLASH_8PADS,
|
||||
.serial_clk_freq = FLEXSPI_SERIAL_CLKFREQ_133MHz,
|
||||
.sflash_a1size = 64u * 1024u * 1024u,
|
||||
.data_valid_time = {16u, 16u},
|
||||
.lookup_table =
|
||||
{
|
||||
/* Read LUTs */
|
||||
|
||||
FLEXSPI_LUT_SEQ(CMD_DDR, FLEXSPI_8PAD, 0xA0, RADDR_DDR, FLEXSPI_8PAD, 0x18),
|
||||
FLEXSPI_LUT_SEQ(CADDR_DDR, FLEXSPI_8PAD, 0x10, DUMMY_DDR, FLEXSPI_8PAD, 0x06),
|
||||
FLEXSPI_LUT_SEQ(READ_DDR, FLEXSPI_8PAD, 0x04, STOP, FLEXSPI_1PAD, 0x0),
|
||||
},
|
||||
},
|
||||
.page_size = 512u,
|
||||
.sector_size = 256u * 1024u,
|
||||
.blocksize = 256u * 1024u,
|
||||
.is_uniform_blocksize = 1,
|
||||
};
|
||||
|
||||
#elif defined (CONFIG_IMXRT1060_EVK_QSPI_FLASH)
|
||||
__attribute__((section(".boot_hdr.conf")))
|
||||
const struct flexspi_nor_config_s flash_config =
|
||||
{
|
||||
.mem_config =
|
||||
{
|
||||
.tag = FLEXSPI_CFG_BLK_TAG,
|
||||
.version = FLEXSPI_CFG_BLK_VERSION,
|
||||
.read_sample_clksrc = FLASH_READ_SAMPLE_CLK_LOOPBACK_FROM_SCKPAD,
|
||||
.cs_hold_time = 3u,
|
||||
.cs_setup_time = 3u,
|
||||
.column_address_width = 0u,
|
||||
.device_type = FLEXSPI_DEVICE_TYPE_SERIAL_NOR,
|
||||
.sflash_pad_type = SERIAL_FLASH_4PADS,
|
||||
.serial_clk_freq = FLEXSPI_SERIAL_CLKFREQ_60MHz,
|
||||
.sflash_a1size = 8u * 1024u * 1024u,
|
||||
.data_valid_time = {16u, 16u},
|
||||
.lookup_table =
|
||||
{
|
||||
/* LUTs */
|
||||
/* 0 Fast read Quad IO DTR Mode Operation in SPI Mode (normal read)*/
|
||||
|
||||
FLEXSPI_LUT_SEQ(CMD_SDR, FLEXSPI_1PAD, 0xED, RADDR_DDR, FLEXSPI_4PAD, 0x18),
|
||||
FLEXSPI_LUT_SEQ(DUMMY_DDR, FLEXSPI_4PAD, 0x0C, READ_DDR, FLEXSPI_4PAD, 0x08),
|
||||
FLEXSPI_LUT_SEQ(STOP, FLEXSPI_1PAD, 0x0, STOP, FLEXSPI_1PAD, 0x0),
|
||||
FLEXSPI_LUT_SEQ(STOP, FLEXSPI_1PAD, 0x0, STOP, FLEXSPI_1PAD, 0x0),
|
||||
|
||||
/* 1 Read Status */
|
||||
|
||||
FLEXSPI_LUT_SEQ(CMD_SDR, FLEXSPI_1PAD, 0x05, READ_SDR, FLEXSPI_1PAD, 0x1),
|
||||
FLEXSPI_LUT_SEQ(STOP, FLEXSPI_1PAD, 0x0, STOP, FLEXSPI_1PAD, 0x0),
|
||||
FLEXSPI_LUT_SEQ(STOP, FLEXSPI_1PAD, 0x0, STOP, FLEXSPI_1PAD, 0x0),
|
||||
FLEXSPI_LUT_SEQ(STOP, FLEXSPI_1PAD, 0x0, STOP, FLEXSPI_1PAD, 0x0),
|
||||
|
||||
/* 2 */
|
||||
|
||||
0x00000000,
|
||||
0x00000000,
|
||||
0x00000000,
|
||||
0x00000000,
|
||||
|
||||
/* 3 */
|
||||
|
||||
FLEXSPI_LUT_SEQ(CMD_SDR, FLEXSPI_1PAD, 0x06, STOP, FLEXSPI_1PAD, 0x0),
|
||||
FLEXSPI_LUT_SEQ(STOP, FLEXSPI_1PAD, 0x0, STOP, FLEXSPI_1PAD, 0x0),
|
||||
FLEXSPI_LUT_SEQ(STOP, FLEXSPI_1PAD, 0x0, STOP, FLEXSPI_1PAD, 0x0),
|
||||
FLEXSPI_LUT_SEQ(STOP, FLEXSPI_1PAD, 0x0, STOP, FLEXSPI_1PAD, 0x0),
|
||||
|
||||
/* 4 */
|
||||
|
||||
0x00000000,
|
||||
0x00000000,
|
||||
0x00000000,
|
||||
0x00000000,
|
||||
|
||||
/* 5 Erase Sector */
|
||||
|
||||
FLEXSPI_LUT_SEQ(CMD_SDR, FLEXSPI_1PAD, 0xD7, RADDR_SDR, FLEXSPI_1PAD, 0x18),
|
||||
FLEXSPI_LUT_SEQ(STOP, FLEXSPI_1PAD, 0x0, STOP, FLEXSPI_1PAD, 0x0),
|
||||
FLEXSPI_LUT_SEQ(STOP, FLEXSPI_1PAD, 0x0, STOP, FLEXSPI_1PAD, 0x0),
|
||||
FLEXSPI_LUT_SEQ(STOP, FLEXSPI_1PAD, 0x0, STOP, FLEXSPI_1PAD, 0x0),
|
||||
|
||||
/* 6 */
|
||||
|
||||
0x00000000,
|
||||
0x00000000,
|
||||
0x00000000,
|
||||
0x00000000,
|
||||
|
||||
/* 7 */
|
||||
|
||||
0x00000000,
|
||||
0x00000000,
|
||||
0x00000000,
|
||||
0x00000000,
|
||||
|
||||
/* 8 */
|
||||
|
||||
0x00000000,
|
||||
0x00000000,
|
||||
0x00000000,
|
||||
0x00000000,
|
||||
|
||||
/* 9 Page Program */
|
||||
|
||||
FLEXSPI_LUT_SEQ(CMD_SDR, FLEXSPI_1PAD, 0x02, RADDR_SDR, FLEXSPI_1PAD, 0x18),
|
||||
FLEXSPI_LUT_SEQ(WRITE_SDR, FLEXSPI_1PAD, 0x8, STOP, FLEXSPI_1PAD, 0x0),
|
||||
FLEXSPI_LUT_SEQ(STOP, FLEXSPI_1PAD, 0x0, STOP, FLEXSPI_1PAD, 0x0),
|
||||
FLEXSPI_LUT_SEQ(STOP, FLEXSPI_1PAD, 0x0, STOP, FLEXSPI_1PAD, 0x0),
|
||||
|
||||
/* 10 */
|
||||
|
||||
0x00000000,
|
||||
0x00000000,
|
||||
0x00000000,
|
||||
0x00000000,
|
||||
|
||||
/* 11 Chip Erase */
|
||||
|
||||
FLEXSPI_LUT_SEQ(CMD_SDR, FLEXSPI_1PAD, 0xC7, STOP, FLEXSPI_1PAD, 0x0),
|
||||
FLEXSPI_LUT_SEQ(STOP, FLEXSPI_1PAD, 0x0, STOP, FLEXSPI_1PAD, 0x0),
|
||||
FLEXSPI_LUT_SEQ(STOP, FLEXSPI_1PAD, 0x0, STOP, FLEXSPI_1PAD, 0x0),
|
||||
FLEXSPI_LUT_SEQ(STOP, FLEXSPI_1PAD, 0x0, STOP, FLEXSPI_1PAD, 0x0),
|
||||
|
||||
},
|
||||
},
|
||||
|
||||
.page_size = 256u,
|
||||
.sector_size = 4u * 1024u,
|
||||
.blocksize = 32u * 1024u,
|
||||
.is_uniform_blocksize = false,
|
||||
};
|
||||
#else
|
||||
# error Boot Flash type not chosen!
|
||||
#endif
|
||||
@@ -0,0 +1,359 @@
|
||||
/****************************************************************************
|
||||
* config/imxrt1060-evk/src/imxrt_flexspi_nor_flash.h
|
||||
*
|
||||
* Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
* Authors: Ivan Ucherdzhiev <ivanucherdjiev@gmail.com>
|
||||
* David Sidrane <david_s5@nscdg.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __CONFIGS_IMXRT1060_EVK_SRC_IMXRT_FLEXSPI_NOR_FLASH_H
|
||||
#define __CONFIGS_IMXRT1060_EVK_SRC_IMXRT_FLEXSPI_NOR_FLASH_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* FLEXSPI memory config block related defintions */
|
||||
|
||||
#define FLEXSPI_CFG_BLK_TAG (0x42464346ul)
|
||||
#define FLEXSPI_CFG_BLK_VERSION (0x56010400ul)
|
||||
#define FLEXSPI_CFG_BLK_SIZE (512)
|
||||
|
||||
/* FLEXSPI Feature related definitions */
|
||||
|
||||
#define FLEXSPI_FEATURE_HAS_PARALLEL_MODE 1
|
||||
|
||||
/* Lookup table related defintions */
|
||||
|
||||
#define CMD_INDEX_READ 0
|
||||
#define CMD_INDEX_READSTATUS 1
|
||||
#define CMD_INDEX_WRITEENABLE 2
|
||||
#define CMD_INDEX_WRITE 4
|
||||
|
||||
#define CMD_LUT_SEQ_IDX_READ 0
|
||||
#define CMD_LUT_SEQ_IDX_READSTATUS 1
|
||||
#define CMD_LUT_SEQ_IDX_WRITEENABLE 3
|
||||
#define CMD_LUT_SEQ_IDX_WRITE 9
|
||||
|
||||
#define CMD_SDR 0x01
|
||||
#define CMD_DDR 0x21
|
||||
#define RADDR_SDR 0x02
|
||||
#define RADDR_DDR 0x22
|
||||
#define CADDR_SDR 0x03
|
||||
#define CADDR_DDR 0x23
|
||||
#define MODE1_SDR 0x04
|
||||
#define MODE1_DDR 0x24
|
||||
#define MODE2_SDR 0x05
|
||||
#define MODE2_DDR 0x25
|
||||
#define MODE4_SDR 0x06
|
||||
#define MODE4_DDR 0x26
|
||||
#define MODE8_SDR 0x07
|
||||
#define MODE8_DDR 0x27
|
||||
#define WRITE_SDR 0x08
|
||||
#define WRITE_DDR 0x28
|
||||
#define READ_SDR 0x09
|
||||
#define READ_DDR 0x29
|
||||
#define LEARN_SDR 0x0a
|
||||
#define LEARN_DDR 0x2a
|
||||
#define DATSZ_SDR 0x0b
|
||||
#define DATSZ_DDR 0x2b
|
||||
#define DUMMY_SDR 0x0c
|
||||
#define DUMMY_DDR 0x2c
|
||||
#define DUMMY_RWDS_SDR 0x0d
|
||||
#define DUMMY_RWDS_DDR 0x2d
|
||||
#define JMP_ON_CS 0x1f
|
||||
#define STOP 0
|
||||
|
||||
#define FLEXSPI_1PAD 0
|
||||
#define FLEXSPI_2PAD 1
|
||||
#define FLEXSPI_4PAD 2
|
||||
#define FLEXSPI_8PAD 3
|
||||
|
||||
#define FLEXSPI_LUT_OPERAND0_MASK (0xffu)
|
||||
#define FLEXSPI_LUT_OPERAND0_SHIFT (0U)
|
||||
#define FLEXSPI_LUT_OPERAND0(x) (((uint32_t) \
|
||||
(((uint32_t)(x)) << FLEXSPI_LUT_OPERAND0_SHIFT)) & \
|
||||
FLEXSPI_LUT_OPERAND0_MASK)
|
||||
#define FLEXSPI_LUT_NUM_PADS0_MASK (0x300u)
|
||||
#define FLEXSPI_LUT_NUM_PADS0_SHIFT (8u)
|
||||
#define FLEXSPI_LUT_NUM_PADS0(x) (((uint32_t) \
|
||||
(((uint32_t)(x)) << FLEXSPI_LUT_NUM_PADS0_SHIFT)) & \
|
||||
FLEXSPI_LUT_NUM_PADS0_MASK)
|
||||
#define FLEXSPI_LUT_OPCODE0_MASK (0xfc00u)
|
||||
#define FLEXSPI_LUT_OPCODE0_SHIFT (10u)
|
||||
#define FLEXSPI_LUT_OPCODE0(x) (((uint32_t) \
|
||||
(((uint32_t)(x)) << FLEXSPI_LUT_OPCODE0_SHIFT)) & \
|
||||
FLEXSPI_LUT_OPCODE0_MASK)
|
||||
#define FLEXSPI_LUT_OPERAND1_MASK (0xff0000u)
|
||||
#define FLEXSPI_LUT_OPERAND1_SHIFT (16U)
|
||||
#define FLEXSPI_LUT_OPERAND1(x) (((uint32_t) \
|
||||
(((uint32_t)(x)) << FLEXSPI_LUT_OPERAND1_SHIFT)) & \
|
||||
FLEXSPI_LUT_OPERAND1_MASK)
|
||||
#define FLEXSPI_LUT_NUM_PADS1_MASK (0x3000000u)
|
||||
#define FLEXSPI_LUT_NUM_PADS1_SHIFT (24u)
|
||||
#define FLEXSPI_LUT_NUM_PADS1(x) (((uint32_t) \
|
||||
(((uint32_t)(x)) << FLEXSPI_LUT_NUM_PADS1_SHIFT)) & \
|
||||
FLEXSPI_LUT_NUM_PADS1_MASK)
|
||||
#define FLEXSPI_LUT_OPCODE1_MASK (0xfc000000u)
|
||||
#define FLEXSPI_LUT_OPCODE1_SHIFT (26u)
|
||||
#define FLEXSPI_LUT_OPCODE1(x) (((uint32_t)(((uint32_t)(x)) << FLEXSPI_LUT_OPCODE1_SHIFT)) & \
|
||||
FLEXSPI_LUT_OPCODE1_MASK)
|
||||
|
||||
#define FLEXSPI_LUT_SEQ(cmd0, pad0, op0, cmd1, pad1, op1) \
|
||||
(FLEXSPI_LUT_OPERAND0(op0) | FLEXSPI_LUT_NUM_PADS0(pad0) | \
|
||||
FLEXSPI_LUT_OPCODE0(cmd0) | FLEXSPI_LUT_OPERAND1(op1) | \
|
||||
FLEXSPI_LUT_NUM_PADS1(pad1) | FLEXSPI_LUT_OPCODE1(cmd1))
|
||||
|
||||
/* */
|
||||
|
||||
#define NOR_CMD_INDEX_READ CMD_INDEX_READ
|
||||
#define NOR_CMD_INDEX_READSTATUS CMD_INDEX_READSTATUS
|
||||
#define NOR_CMD_INDEX_WRITEENABLE CMD_INDEX_WRITEENABLE
|
||||
#define NOR_CMD_INDEX_ERASESECTOR 3
|
||||
#define NOR_CMD_INDEX_PAGEPROGRAM CMD_INDEX_WRITE
|
||||
#define NOR_CMD_INDEX_CHIPERASE 5
|
||||
#define NOR_CMD_INDEX_DUMMY 6
|
||||
#define NOR_CMD_INDEX_ERASEBLOCK 7
|
||||
|
||||
/* READ LUT sequence id in lookupTable stored in config block */
|
||||
|
||||
#define NOR_CMD_LUT_SEQ_IDX_READ CMD_LUT_SEQ_IDX_READ
|
||||
|
||||
/* Read Status LUT sequence id in lookupTable stored in config block */
|
||||
|
||||
#define NOR_CMD_LUT_SEQ_IDX_READSTATUS CMD_LUT_SEQ_IDX_READSTATUS
|
||||
|
||||
/* 2 Read status DPI/QPI/OPI sequence id in lookupTable stored in config block */
|
||||
|
||||
#define NOR_CMD_LUT_SEQ_IDX_READSTATUS_XPI 2
|
||||
|
||||
/* 3 Write Enable sequence id in lookupTable stored in config block */
|
||||
|
||||
#define NOR_CMD_LUT_SEQ_IDX_WRITEENABLE CMD_LUT_SEQ_IDX_WRITEENABLE
|
||||
|
||||
/* 4 Write Enable DPI/QPI/OPI sequence id in lookupTable stored in config block */
|
||||
|
||||
#define NOR_CMD_LUT_SEQ_IDX_WRITEENABLE_XPI 4
|
||||
|
||||
/* 5 Erase Sector sequence id in lookupTable stored in config block */
|
||||
|
||||
#define NOR_CMD_LUT_SEQ_IDX_ERASESECTOR 5
|
||||
|
||||
/* 8 Erase Block sequence id in lookupTable stored in config block */
|
||||
|
||||
#define NOR_CMD_LUT_SEQ_IDX_ERASEBLOCK 8
|
||||
|
||||
/* 9 Program sequence id in lookupTable stored in config block */
|
||||
|
||||
#define NOR_CMD_LUT_SEQ_IDX_PAGEPROGRAM CMD_LUT_SEQ_IDX_WRITE
|
||||
|
||||
/* 11 Chip Erase sequence in lookupTable id stored in config block */
|
||||
|
||||
#define NOR_CMD_LUT_SEQ_IDX_CHIPERASE 11
|
||||
|
||||
/* 13 Read SFDP sequence in lookupTable id stored in config block */
|
||||
|
||||
#define NOR_CMD_LUT_SEQ_IDX_READ_SFDP 13
|
||||
|
||||
/* 14 Restore 0-4-4/0-8-8 mode sequence id in lookupTable stored in config block */
|
||||
|
||||
#define NOR_CMD_LUT_SEQ_IDX_RESTORE_NOCMD 14
|
||||
|
||||
/* 15 Exit 0-4-4/0-8-8 mode sequence id in lookupTable stored in config blobk */
|
||||
|
||||
#define NOR_CMD_LUT_SEQ_IDX_EXIT_NOCMD 15
|
||||
|
||||
/****************************************************************************
|
||||
* Public Types
|
||||
****************************************************************************/
|
||||
|
||||
/* Definitions for FlexSPI Serial Clock Frequency */
|
||||
|
||||
enum flexspi_serial_clkfreq_e
|
||||
{
|
||||
FLEXSPI_SERIAL_CLKFREQ_30MHz = 1,
|
||||
FLEXSPI_SERIAL_CLKFREQ_50MHz = 2,
|
||||
FLEXSPI_SERIAL_CLKFREQ_60MHz = 3,
|
||||
FLEXSPI_SERIAL_CLKFREQ_75MHz = 4,
|
||||
FLEXSPI_SERIAL_CLKFREQ_80MHz = 5,
|
||||
FLEXSPI_SERIAL_CLKFREQ_100MHz = 6,
|
||||
FLEXSPI_SERIAL_CLKFREQ_133MHz = 7,
|
||||
FLEXSPI_SERIAL_CLKFREQ_166MHz = 8,
|
||||
FLEXSPI_SERIAL_CLKFREQ_200MHz = 9,
|
||||
};
|
||||
|
||||
/* FlexSPI clock configuration type*/
|
||||
|
||||
enum flexspi_serial_clockmode_e
|
||||
{
|
||||
FLEXSPI_CLKMODE_SDR,
|
||||
FLEXSPI_CLKMODE_DDR,
|
||||
};
|
||||
|
||||
/* FlexSPI Read Sample Clock Source definition */
|
||||
|
||||
enum flash_read_sample_clk_e
|
||||
{
|
||||
FLASH_READ_SAMPLE_CLK_LOOPBACK_INTERNELLY= 0,
|
||||
FLASH_READ_SAMPLE_CLK_LOOPBACK_FROM_DQSPAD = 1,
|
||||
FLASH_READ_SAMPLE_CLK_LOOPBACK_FROM_SCKPAD = 2,
|
||||
FLASH_READ_SAMPLE_CLK_EXTERNALINPUT_FROM_DQSPAD = 3,
|
||||
};
|
||||
|
||||
/* Misc feature bit definitions */
|
||||
|
||||
enum flash_misc_feature_e
|
||||
{
|
||||
FLEXSPIMISC_OFFSET_DIFFCLKEN = 0, /* Bit for Differential clock enable */
|
||||
FLEXSPIMISC_OFFSET_CK2EN = 1, /* Bit for CK2 enable */
|
||||
FLEXSPIMISC_OFFSET_PARALLELEN = 2, /* Bit for Parallel mode enable */
|
||||
FLEXSPIMISC_OFFSET_WORD_ADDRESSABLE_EN = 3, /* Bit for Word Addressable enable */
|
||||
FLEXSPIMISC_OFFSET_SAFECONFIG_FREQ_EN = 4, /* Bit for Safe Configuration Frequency enable */
|
||||
FLEXSPIMISC_OFFSET_PAD_SETTING_OVERRIDE_EN = 5, /* Bit for Pad setting override enable */
|
||||
FLEXSPIMISC_OFFSET_DDR_MODE_EN = 6, /* Bit for DDR clock confiuration indication. */
|
||||
};
|
||||
|
||||
/* Flash Type Definition */
|
||||
|
||||
enum flash_flash_type_e
|
||||
{
|
||||
FLEXSPI_DEVICE_TYPE_SERIAL_NOR = 1, /* Flash devices are Serial NOR */
|
||||
FLEXSPI_DEVICE_TYPE_SERIAL_NAND = 2, /* Flash devices are Serial NAND */
|
||||
FLEXSPI_DEVICE_TYPE_SERIAL_RAM = 3, /* Flash devices are Serial RAM/HyperFLASH */
|
||||
FLEXSPI_DEVICE_TYPE_MCP_NOR_NAND = 0x12, /* Flash device is MCP device, A1 is Serial NOR, A2 is Serial NAND */
|
||||
FLEXSPI_DEVICE_TYPE_MCP_NOR_RAM = 0x13, /* Flash deivce is MCP device, A1 is Serial NOR, A2 is Serial RAMs */
|
||||
};
|
||||
|
||||
/* Flash Pad Definitions */
|
||||
|
||||
enum flash_flash_pad_e
|
||||
{
|
||||
SERIAL_FLASH_1PAD = 1,
|
||||
SERIAL_FLASH_2PADS = 2,
|
||||
SERIAL_FLASH_4PADS = 4,
|
||||
SERIAL_FLASH_8PADS = 8,
|
||||
};
|
||||
|
||||
/* Flash Configuration Command Type */
|
||||
|
||||
enum flash_config_cmd_e
|
||||
{
|
||||
DEVICE_CONFIG_CMD_TYPE_GENERIC, /* Generic command, for example: configure dummy cycles, drive strength, etc */
|
||||
DEVICE_CONFIG_CMD_TYPE_QUADENABLE, /* Quad Enable command */
|
||||
DEVICE_CONFIG_CMD_TYPE_SPI2XPI, /* Switch from SPI to DPI/QPI/OPI mode */
|
||||
DEVICE_CONFIG_CMD_TYPE_XPI2SPI, /* Switch from DPI/QPI/OPI to SPI mode */
|
||||
DEVICE_CONFIG_CMD_TYPE_SPI2NO_CMD, /* Switch to 0-4-4/0-8-8 mode */
|
||||
DEVICE_CONFIG_CMD_TYPE_RESET, /* Reset device command */
|
||||
};
|
||||
|
||||
/* FlexSPI LUT Sequence structure */
|
||||
|
||||
struct flexspi_lut_seq_s
|
||||
{
|
||||
uint8_t seq_num; /* Sequence Number, valid number: 1-16 */
|
||||
uint8_t seq_id; /* Sequence Index, valid number: 0-15 */
|
||||
uint16_t reserved;
|
||||
};
|
||||
|
||||
/* FlexSPI Memory Configuration Block */
|
||||
|
||||
struct flexspi_mem_config_s
|
||||
{
|
||||
uint32_t tag;
|
||||
uint32_t version;
|
||||
uint32_t reserved0;
|
||||
uint8_t read_sample_clksrc;
|
||||
uint8_t cs_hold_time;
|
||||
uint8_t cs_setup_time;
|
||||
uint8_t column_address_width; /* [0x00f-0x00f] Column Address with, for
|
||||
* HyperBus protocol, it is fixed to 3, For
|
||||
* Serial NAND, need to refer to datasheet */
|
||||
uint8_t device_mode_cfg_enable;
|
||||
uint8_t device_mode_type;
|
||||
uint16_t wait_time_cfg_commands;
|
||||
struct flexspi_lut_seq_s device_mode_seq;
|
||||
uint32_t device_mode_arg;
|
||||
uint8_t config_cmd_enable;
|
||||
uint8_t config_mode_type[3];
|
||||
struct flexspi_lut_seq_s config_cmd_seqs[3];
|
||||
uint32_t reserved1;
|
||||
uint32_t config_cmd_args[3];
|
||||
uint32_t reserved2;
|
||||
uint32_t controller_misc_option;
|
||||
uint8_t device_type;
|
||||
uint8_t sflash_pad_type;
|
||||
uint8_t serial_clk_freq;
|
||||
uint8_t lut_custom_seq_enable;
|
||||
uint32_t reserved3[2];
|
||||
uint32_t sflash_a1size;
|
||||
uint32_t sflash_a2size;
|
||||
uint32_t sflash_b1size;
|
||||
uint32_t sflash_b2size;
|
||||
uint32_t cspad_setting_override;
|
||||
uint32_t sclkpad_setting_override;
|
||||
uint32_t datapad_setting_override;
|
||||
uint32_t dqspad_setting_override;
|
||||
uint32_t timeout_in_ms;
|
||||
uint32_t command_interval;
|
||||
uint16_t data_valid_time[2];
|
||||
uint16_t busy_offset;
|
||||
uint16_t busybit_polarity;
|
||||
uint32_t lookup_table[64];
|
||||
struct flexspi_lut_seq_s lut_customseq[12];
|
||||
uint32_t reserved4[4];
|
||||
};
|
||||
|
||||
/* Serial NOR configuration block */
|
||||
|
||||
struct flexspi_nor_config_s
|
||||
{
|
||||
struct flexspi_mem_config_s mem_config; /* Common memory configuration info via FlexSPI */
|
||||
uint32_t page_size; /* Page size of Serial NOR */
|
||||
uint32_t sector_size; /* Sector size of Serial NOR */
|
||||
uint8_t ipcmd_serial_clkfreq; /* Clock frequency for IP command */
|
||||
uint8_t is_uniform_blocksize; /* Sector/Block size is the same */
|
||||
uint8_t reserved0[2]; /* Reserved for future use */
|
||||
uint8_t serial_nor_type; /* Serial NOR Flash type: 0/1/2/3 */
|
||||
uint8_t need_exit_nocmdmode; /* Need to exit NoCmd mode before other IP command */
|
||||
uint8_t halfclk_for_nonreadcmd; /* Half the Serial Clock for non-read command: true/false */
|
||||
uint8_t need_restore_nocmdmode; /* Need to Restore NoCmd mode after IP commmand execution */
|
||||
uint32_t blocksize; /* Block size */
|
||||
uint32_t reserve2[11]; /* Reserved for future use */
|
||||
};
|
||||
|
||||
#endif /* __CONFIGS_IMXRT1060_EVK_SRC_IMXRT_FLEXSPI_NOR_FLASH_H */
|
||||
@@ -0,0 +1,135 @@
|
||||
/*****************************************************************************
|
||||
* configs/imxrt/src/imxrt_mmcsd_spi.c
|
||||
*
|
||||
* Copyright (C) 2018 Greg Nutt. All rights reserved.
|
||||
* Author: ivan Ucherdzhiev <ivanucherdjiev@gmail.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
****************************************************************************/
|
||||
|
||||
/*****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <debug.h>
|
||||
#include <nuttx/config.h>
|
||||
#include <nuttx/mmcsd.h>
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
|
||||
#include <nuttx/spi/spi.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "up_arch.h"
|
||||
#include "chip.h"
|
||||
#include "imxrt_lpspi.h"
|
||||
|
||||
#ifdef CONFIG_MMCSD_SPI
|
||||
|
||||
/*****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef CONFIG_IMXRT_LPSPI1
|
||||
# error "SD driver requires CONFIG_IMXRT_LPSPI1 to be enabled"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_DISABLE_MOUNTPOINT
|
||||
# error "SD driver requires CONFIG_DISABLE_MOUNTPOINT to be disabled"
|
||||
#endif
|
||||
|
||||
/*****************************************************************************
|
||||
* Private Definitions
|
||||
****************************************************************************/
|
||||
|
||||
static const int SD_SPI_PORT = CONFIG_NSH_MMCSDSPIPORTNO; /* SD is connected to SPI1 port */
|
||||
static const int SD_SLOT_NO = 0; /* There is only one SD slot */
|
||||
|
||||
/*****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/* NOTE: We are using a SDCard adapter/module without Card Detect pin!
|
||||
* Then we don't need to Card Detect callback here.
|
||||
*/
|
||||
|
||||
/*****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/*****************************************************************************
|
||||
* Name: imxrt_spi1register
|
||||
*
|
||||
* Description:
|
||||
* Registers media change callback
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_IMXRT_LPSPI1
|
||||
int imxrt_lpspi1register(struct spi_dev_s *dev, spi_mediachange_t callback,
|
||||
void *arg)
|
||||
{
|
||||
spiinfo("INFO: Registering spi1 device\n");
|
||||
return OK;
|
||||
}
|
||||
#endif
|
||||
|
||||
/*****************************************************************************
|
||||
* Name: imxrt_mmcsd_spi_initialize
|
||||
*
|
||||
* Description:
|
||||
* Initialize SPI-based SD card and card detect thread.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int imxrt_mmcsd_spi_initialize(int minor)
|
||||
{
|
||||
struct spi_dev_s *spi;
|
||||
int rv;
|
||||
|
||||
mcinfo("INFO: Initializing mmcsd card\n");
|
||||
|
||||
spi = imxrt_lpspibus_initialize(SD_SPI_PORT);
|
||||
if (spi == NULL)
|
||||
{
|
||||
mcerr("ERROR: Failed to initialize SPI port %d\n", SD_SPI_PORT);
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
rv = mmcsd_spislotinitialize(minor, SD_SLOT_NO, spi);
|
||||
if (rv < 0)
|
||||
{
|
||||
mcerr("ERROR: Failed to bind SPI port %d to SD slot %d\n",
|
||||
SD_SPI_PORT, SD_SLOT_NO);
|
||||
return rv;
|
||||
}
|
||||
|
||||
spiinfo("INFO: mmcsd card has been initialized successfully\n");
|
||||
return OK;
|
||||
}
|
||||
|
||||
#endif /* CONFIG_MMCSD_SPI */
|
||||
@@ -0,0 +1,218 @@
|
||||
/************************************************************************************
|
||||
* configs/imxrt1060-evk/src/imxrt_spi.c
|
||||
*
|
||||
* Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
* Authors: Ivan Ucherdzhiev <ivanucherdjiev@gmail.com>
|
||||
* David Sidrane <david_s5@nscdg.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Included Files
|
||||
************************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
#include <errno.h>
|
||||
#include <debug.h>
|
||||
|
||||
#include <nuttx/spi/spi.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "up_arch.h"
|
||||
|
||||
#include "imxrt_config.h"
|
||||
#include "imxrt_lpspi.h"
|
||||
#include "imxrt_gpio.h"
|
||||
#include "imxrt1060-evk.h"
|
||||
|
||||
#if defined(CONFIG_IMXRT_LPSPI1) || defined(CONFIG_IMXRT_LPSPI2) || \
|
||||
defined(CONFIG_IMXRT_LPSPI3) || defined(CONFIG_IMXRT_LPSPI4)
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Name: imxrt_spidev_initialize
|
||||
*
|
||||
* Description:
|
||||
* Called to configure SPI chip select GPIO pins for the imxrt1060-evk board.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
void weak_function imxrt_spidev_initialize(void)
|
||||
{
|
||||
#ifdef CONFIG_IMXRT_LPSPI1
|
||||
(void)imxrt_config_gpio(GPIO_LPSPI1_CS); /* LPSPI1 chip select */
|
||||
(void)imxrt_config_gpio(GPIO_MMCSD_EN);
|
||||
#endif
|
||||
#ifdef CONFIG_IMXRT_LPSPI3
|
||||
(void)imxrt_config_gpio(GPIO_LPSPI3_CS); /* LPSPI3 chip select */
|
||||
#endif
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: imxrt_lpspi1/2/3select and imxrt_lpspi1/2/3status
|
||||
*
|
||||
* Description:
|
||||
* The external functions, imxrt_lpspi1/2/3select and imxrt_lpspi1/2/3status must be
|
||||
* provided by board-specific logic. They are implementations of the select
|
||||
* and status methods of the SPI interface defined by struct spi_ops_s (see
|
||||
* include/nuttx/spi/spi.h). All other methods (including imxrt_lpspibus_initialize())
|
||||
* are provided by common STM32 logic. To use this common SPI logic on your
|
||||
* board:
|
||||
*
|
||||
* 1. Provide logic in imxrt_boardinitialize() to configure SPI chip select
|
||||
* pins.
|
||||
* 2. Provide imxrt_lpspi1/2/3select() and imxrt_lpspi1/2/3status() functions in your
|
||||
* board-specific logic. These functions will perform chip selection and
|
||||
* status operations using GPIOs in the way your board is configured.
|
||||
* 3. Add a calls to imxrt_lpspibus_initialize() in your low level application
|
||||
* initialization logic
|
||||
* 4. The handle returned by imxrt_lpspibus_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).
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_IMXRT_LPSPI1
|
||||
void imxrt_lpspi1select(FAR struct spi_dev_s *dev, uint32_t devid, bool selected)
|
||||
{
|
||||
spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
|
||||
|
||||
imxrt_gpio_write(GPIO_LPSPI1_CS, !selected);
|
||||
}
|
||||
|
||||
uint8_t imxrt_lpspi1status(FAR struct spi_dev_s *dev, uint32_t devid)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_IMXRT_LPSPI2
|
||||
void imxrt_lpspi2select(FAR struct spi_dev_s *dev, uint32_t devid, bool selected)
|
||||
{
|
||||
spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
|
||||
|
||||
imxrt_gpio_write(GPIO_LPSPI2_CS, !selected);
|
||||
}
|
||||
|
||||
uint8_t imxrt_lpspi2status(FAR struct spi_dev_s *dev, uint32_t devid)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_IMXRT_LPSPI3
|
||||
void imxrt_lpspi3select(FAR struct spi_dev_s *dev, uint32_t devid, bool selected)
|
||||
{
|
||||
spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
|
||||
|
||||
imxrt_gpio_write(GPIO_LPSPI3_CS, !selected);
|
||||
}
|
||||
|
||||
uint8_t imxrt_lpspi3status(FAR struct spi_dev_s *dev, uint32_t devid)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_IMXRT_LPSPI4
|
||||
void imxrt_lpspi4select(FAR struct spi_dev_s *dev, uint32_t devid, bool selected)
|
||||
{
|
||||
spiinfo("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
|
||||
|
||||
imxrt_gpio_write(GPIO_LPSPI4_CS, !selected);
|
||||
}
|
||||
|
||||
uint8_t imxrt_lpspi4status(FAR struct spi_dev_s *dev, uint32_t devid)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: imxrt_lpspi1cmddata
|
||||
*
|
||||
* Description:
|
||||
* Set or clear the SH1101A A0 or SD1306 D/C n bit to select data (true)
|
||||
* or command (false). This function must be provided by platform-specific
|
||||
* logic. This is an implementation of the cmddata method of the SPI
|
||||
* interface defined by struct spi_ops_s (see include/nuttx/spi/spi.h).
|
||||
*
|
||||
* Input Parameters:
|
||||
*
|
||||
* spi - SPI device that controls the bus the device that requires the CMD/
|
||||
* DATA selection.
|
||||
* devid - If there are multiple devices on the bus, this selects which one
|
||||
* to select cmd or data. NOTE: This design restricts, for example,
|
||||
* one one SPI display per SPI bus.
|
||||
* cmd - true: select command; false: select data
|
||||
*
|
||||
* Returned Value:
|
||||
* None
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_SPI_CMDDATA
|
||||
#ifdef CONFIG_IMXRT_LPSPI1
|
||||
int imxrt_lpspi1cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd)
|
||||
{
|
||||
return -ENODEV;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_IMXRT_LPSPI2
|
||||
int imxrt_lpspi2cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd)
|
||||
{
|
||||
return -ENODEV;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_IMXRT_LPSPI3
|
||||
int imxrt_lpspi3cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd)
|
||||
{
|
||||
return -ENODEV;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_IMXRT_LPSPI4
|
||||
int imxrt_lpspi4cmddata(FAR struct spi_dev_s *dev, uint32_t devid, bool cmd)
|
||||
{
|
||||
return -ENODEV;
|
||||
}
|
||||
#endif
|
||||
#endif /* CONFIG_SPI_CMDDATA */
|
||||
|
||||
#endif /* CONFIG_IMXRT_LPSPI1 || CONFIG_IMXRT_LPSPI2 */
|
||||
@@ -0,0 +1,99 @@
|
||||
/****************************************************************************
|
||||
* configs/imxrt1060-evk/src/imxrt_userleds.c
|
||||
*
|
||||
* Copyright (C) 2018 Gregory Nutt. All rights reserved.
|
||||
* Authors: Gregory Nutt <gnutt@nuttx.org>
|
||||
* David Sidrane <david_s5@nscdg.com>
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
* 3. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* There are four LED status indicators located on the EVK Board. The
|
||||
* functions of these LEDs include:
|
||||
*
|
||||
* - Main Power Supply(D3)
|
||||
* Green: DC 5V main supply is normal.
|
||||
* Red: J2 input voltage is over 5.6V.
|
||||
* Off: The board is not powered.
|
||||
* - Reset RED LED(D15)
|
||||
* - OpenSDA LED(D16)
|
||||
* - USER LED(D18)
|
||||
*
|
||||
* Only a single LED, D18, is under software control.
|
||||
*/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include "imxrt_gpio.h"
|
||||
#include "imxrt_iomuxc.h"
|
||||
#include <arch/board/board.h>
|
||||
#include "imxrt1060-evk.h"
|
||||
|
||||
#ifndef CONFIG_ARCH_LEDS
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_userled_initialize
|
||||
****************************************************************************/
|
||||
|
||||
void board_userled_initialize(void)
|
||||
{
|
||||
/* Configure LED GPIO for output */
|
||||
|
||||
imxrt_config_gpio(GPIO_LED);
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_userled
|
||||
****************************************************************************/
|
||||
|
||||
void board_userled(int led, bool ledon)
|
||||
{
|
||||
imxrt_gpio_write(GPIO_LED, !ledon); /* Low illuminates */
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_userled_all
|
||||
****************************************************************************/
|
||||
|
||||
void board_userled_all(uint8_t ledset)
|
||||
{
|
||||
/* Low illuminates */
|
||||
|
||||
imxrt_gpio_write(GPIO_LED, (ledset & BOARD_USERLED_BIT) == 0);
|
||||
}
|
||||
|
||||
#endif /* !CONFIG_ARCH_LEDS */
|
||||
Reference in New Issue
Block a user