First cut at support for Cortex-M0

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5655 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 59 insertions, 0 deletions

diff --git a/nuttx/arch/arm/src/armv6-m/Kconfig b/nuttx/arch/arm/src/armv6-m/Kconfig
new file mode 100644
index 000000000..3dea706d4
--- /dev/null
+++ b/nuttx/arch/arm/src/armv6-m/Kconfig
@@ -0,0 +1,59 @@
+#
+# For a description of the syntax of this configuration file,
+# see misc/tools/kconfig-language.txt.
+#
+
+comment "ARMV6M Configuration Options"
+
+choice
+	prompt "Toolchain Selection"
+	default ARMV6M_TOOLCHAIN_CODESOURCERYW if HOST_WINDOWS
+	default ARMV6M_TOOLCHAIN_GNU_EABI if !HOST_WINDOWS
+
+config ARMV6M_TOOLCHAIN_ATOLLIC
+	bool "Atollic Lite/Pro for Windows"
+	depends on HOST_WINDOWS
+
+config ARMV6M_TOOLCHAIN_BUILDROOT
+	bool "Buildroot (Cygwin or Linux)"
+	depends on !WINDOWS_NATIVE
+
+config ARMV6M_TOOLCHAIN_CODEREDL
+	bool "CodeRed for Linux"
+	depends on HOST_LINUX
+
+config ARMV6M_TOOLCHAIN_CODEREDW
+	bool "CodeRed for Windows"
+	depends on HOST_WINDOWS
+
+config ARMV6M_TOOLCHAIN_CODESOURCERYL
+	bool "CodeSourcery GNU toolchain under Linux"
+	depends on HOST_LINUX
+
+config ARMV6M_TOOLCHAIN_CODESOURCERYW
+	bool "CodeSourcery GNU toolchain under Windows"
+	depends on HOST_WINDOWS
+
+config ARMV6M_TOOLCHAIN_DEVKITARM
+	bool "devkitARM GNU toolchain"
+	depends on HOST_WINDOWS
+
+config ARMV6M_TOOLCHAIN_GNU_EABI
+	bool "Generic GNU EABI toolchain"
+	---help---
+		This option should work for any modern GNU toolchain (GCC 4.5 or newer)
+		configured for arm-none-eabi.
+
+config ARMV6M_TOOLCHAIN_RAISONANCE
+	bool "STMicro Raisonance for Windows"
+	depends on HOST_WINDOWS
+
+endchoice
+
+config ARMV6M_OABI_TOOLCHAIN
+	bool "OABI (vs EABI)"
+	default y
+	depends on ARMV6M_TOOLCHAIN_BUILDROOT
+	---help---
+		Most of the older buildroot toolchains are OABI and are named arm-nuttx-elf- vs. arm-nuttx-eabi-
+