Misc fixes for LM3S kconfig-frontends build

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5472 42af7a65-404d-4744-a932-0658087f49c3

ChangeLog

@@ -3851,4 +3851,7 @@
 	  Updates and correctinos for the UG-2864HSWEG01 from Darcy Gong.
 	* configs/lm326965-ek:  All configurations converted to use the
 	  kconfig-frontends configuration tool.
-
+	* configs/Kconfig: NSH_MMCSDSPIPORTNO should depend on MMCSD_SPI,
+	  not just SPI (from Jose Pablo Carballo).
+	* arch/arm/src/arm/Kconfig and armv7m/Kconfig:  Add an option for
+	  buildroot toolchains:  They may be EABI or OABI.

arch/arm/src/arm/Kconfig

@@ -33,3 +33,10 @@ config ARM_TOOLCHAIN_GNU_EABI
 		configured for arm-none-eabi.
 
 endchoice
+
+config ARM_OABI_TOOLCHAIN
+	bool "OABI (vs EABI)"
+	default y
+	depends on ARM_TOOLCHAIN_BUILDROOT
+	---help---
+		Most of the older buildroot toolchains are OABI and are named arm-nuttx-elf- vs. arm-nuttx-eabi-

arch/arm/src/arm/Toolchain.defs

@@ -102,8 +102,13 @@ endif
 # NuttX buildroot under Linux or Cygwin
 
 ifeq ($(CONFIG_ARM_TOOLCHAIN),BUILDROOT)
+ifeq ($(CONFIG_ARMV_OABI_TOOLCHAIN),y)
   CROSSDEV = arm-nuttx-elf-
   ARCROSSDEV = arm-nuttx-elf-
+else
+  CROSSDEV = arm-nuttx-eabi-
+  ARCROSSDEV = arm-nuttx-eabi-
+endif
   MAXOPTIMIZATION = -Os
 endif
 

arch/arm/src/armv7-m/Kconfig

@@ -49,3 +49,11 @@ config ARMV7M_TOOLCHAIN_RAISONANCE
 	depends on HOST_WINDOWS
 
 endchoice
+
+config ARMV7M_OABI_TOOLCHAIN
+	bool "OABI (vs EABI)"
+	default y
+	depends on ARMV7M_TOOLCHAIN_BUILDROOT
+	---help---
+		Most of the older buildroot toolchains are OABI and are named arm-nuttx-elf- vs. arm-nuttx-eabi-
+

arch/arm/src/armv7-m/Toolchain.defs

@@ -160,14 +160,15 @@ endif
 # NuttX buildroot under Linux or Cygwin
 
 ifeq ($(CONFIG_ARMV7M_TOOLCHAIN),BUILDROOT)
-  # OABI
+ifeq ($(CONFIG_ARMV7M_OABI_TOOLCHAIN),y)
-  # CROSSDEV = arm-nuttx-elf-
+  CROSSDEV = arm-nuttx-elf-
-  # ARCROSSDEV = arm-nuttx-elf-
+  ARCROSSDEV = arm-nuttx-elf-
-  # ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
+  ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-  # EABI
+else
   CROSSDEV = arm-nuttx-eabi-
   ARCROSSDEV = arm-nuttx-eabi-
   ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
+endif
   MAXOPTIMIZATION = -Os
 endif
 

configs/Kconfig

@@ -761,7 +761,7 @@ config NSH_MMCSDSLOTNO
 config NSH_MMCSDSPIPORTNO
 	int "MMC/SD SPI device number"
 	default 0
-	depends on NSH_LIBRARY && MMCSD && SPI
+	depends on NSH_LIBRARY && MMCSD && MMCSD_SPI
 	---help---
 		If board-specif NSH start-up logic will mount an SPI-based MMC/SD volume, then this setting may be needed to tell the board logic which SPI bus to use.  Default: 0 (meaning is board-specific).
 

configs/lm3s6965-ek/nsh/defconfig

@@ -89,6 +89,7 @@ CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y
 # CONFIG_ARMV7M_TOOLCHAIN_CODEREDL is not set
 # CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYL is not set
 # CONFIG_ARMV7M_TOOLCHAIN_GNU_EABI is not set
+CONFIG_ARMV7M_OABI_TOOLCHAIN=y
 
 #
 # LM3S Configuration Options
@@ -189,6 +190,7 @@ CONFIG_ARCH_HAVE_LEDS=y
 CONFIG_ARCH_LEDS=y
 CONFIG_NSH_MMCSDMINOR=0
 CONFIG_NSH_MMCSDSLOTNO=0
+CONFIG_NSH_MMCSDSPIPORTNO=0
 
 #
 # Board-Specific Options
@@ -259,7 +261,10 @@ CONFIG_DEV_NULL=y
 # CONFIG_CAN is not set
 # CONFIG_PWM is not set
 # CONFIG_I2C is not set
-# CONFIG_SPI is not set
+CONFIG_SPI=y
+# CONFIG_SPI_OWNBUS is not set
+CONFIG_SPI_EXCHANGE=y
+# CONFIG_SPI_CMDDATA is not set
 # CONFIG_RTC is not set
 # CONFIG_WATCHDOG is not set
 # CONFIG_ANALOG is not set

configs/lm3s6965-ek/nx/defconfig

@@ -89,6 +89,7 @@ CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y
 # CONFIG_ARMV7M_TOOLCHAIN_CODEREDL is not set
 # CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYL is not set
 # CONFIG_ARMV7M_TOOLCHAIN_GNU_EABI is not set
+CONFIG_ARMV7M_OABI_TOOLCHAIN=y
 
 #
 # LM3S Configuration Options

configs/lm3s6965-ek/ostest/defconfig

@@ -89,6 +89,7 @@ CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y
 # CONFIG_ARMV7M_TOOLCHAIN_CODEREDL is not set
 # CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYL is not set
 # CONFIG_ARMV7M_TOOLCHAIN_GNU_EABI is not set
+CONFIG_ARMV7M_OABI_TOOLCHAIN=y
 
 #
 # LM3S Configuration Options

drivers/Kconfig

@@ -140,7 +140,8 @@ menuconfig SPI
 	bool "SPI Driver Support"
 	default n
 	---help---
-		This selection enables building of the "upper-half" SPI driver.
+		This selection enables selection of common SPI options.  This option
+		should be enabled by all platforms that support SPI interfaces.
 		See include/nuttx/spi.h for further SPI driver information.
 
 if SPI

drivers/mmcsd/Kconfig

@@ -39,8 +39,9 @@ config MMCSD_HAVECARDDETECT
 		100% accurate
 
 config MMCSD_SPI
-	bool "MMC/SD spi transfer support"
+	bool "MMC/SD SPI transfer support"
 	default y
+	depends on SPI
 
 config MMCSD_SPICLOCK
 	int "MMC/SD maximum SPI clock"