toolchain-external: add support for 'Linaro ARM 2012.12'

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

diff --git a/toolchain/toolchain-external/Config.in b/toolchain/toolchain-external/Config.in
index aa2f28f6bf2a85aa6f3a7e5a6d8cf8a06206923e..9dda722e57448af98ad0f51c7493addc29e4b08b 100644 (file)
--- a/toolchain/toolchain-external/Config.in
+++ b/toolchain/toolchain-external/Config.in
@@ -3,6 +3,23 @@ if BR2_TOOLCHAIN_EXTERNAL
 choice
        prompt "Toolchain"
 
+config BR2_TOOLCHAIN_EXTERNAL_LINARO_2012_12
+       bool "Linaro 2012.12"
+       depends on BR2_arm
+       depends on BR2_cortex_a5 || BR2_cortex_a8 || BR2_cortex_a9 || BR2_cortex_a15
+       select BR2_TOOLCHAIN_EXTERNAL_GLIBC
+       select BR2_TOOLCHAIN_HAS_NATIVE_RPC
+       select BR2_INSTALL_LIBSTDCPP
+       help
+         Linaro toolchain for the ARM architecture. It uses Linaro
+         GCC 2012.12 (based on gcc 4.7), Linaro GDB 2012.12 (based on
+         GDB 7.5), eglibc 2.15. It generates code that runs on all
+         Cortex-A profile devices, but tuned for the Cortex-A9. The
+         code generated is Thumb 2, with the hard floating point
+         calling convention, and uses the VFPv3-D16 FPU instructions.
+
+         To use this toolchain, you must disable soft float usage.
+
 config BR2_TOOLCHAIN_EXTERNAL_LINARO_2012_11
        bool "Linaro 2012.11"
        depends on BR2_arm
@@ -685,6 +702,7 @@ config BR2_TOOLCHAIN_EXTERNAL_PREFIX
        default "arm-linux-gnueabihf"    if BR2_TOOLCHAIN_EXTERNAL_LINARO_2012_09
        default "arm-linux-gnueabihf"    if BR2_TOOLCHAIN_EXTERNAL_LINARO_2012_10
        default "arm-linux-gnueabihf"    if BR2_TOOLCHAIN_EXTERNAL_LINARO_2012_11
+       default "arm-linux-gnueabihf"    if BR2_TOOLCHAIN_EXTERNAL_LINARO_2012_12
        default "arm-none-linux-gnueabi" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201103
        default "arm-none-linux-gnueabi" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201109
        default "arm-none-linux-gnueabi" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201203

diff --git a/toolchain/toolchain-external/ext-tool.mk b/toolchain/toolchain-external/ext-tool.mk
index 5720cd2f7363b6eee3996076afc9e6a0969c54fe..ade706e418726b599152588ccb0dc63b124bb4d8 100644 (file)
--- a/toolchain/toolchain-external/ext-tool.mk
+++ b/toolchain/toolchain-external/ext-tool.mk
@@ -193,6 +193,9 @@ TOOLCHAIN_EXTERNAL_SOURCE=gcc-linaro-arm-linux-gnueabihf-4.7-2012.10-20121022_li
 else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_LINARO_2012_11),y)
 TOOLCHAIN_EXTERNAL_SITE=https://launchpad.net/linaro-toolchain-binaries/trunk/2012.11/+download/
 TOOLCHAIN_EXTERNAL_SOURCE=gcc-linaro-arm-linux-gnueabihf-4.7-2012.11-20121123_linux.tar.bz2
+else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_LINARO_2012_12),y)
+TOOLCHAIN_EXTERNAL_SITE=http://releases.linaro.org/12.12/components/toolchain/binaries/
+TOOLCHAIN_EXTERNAL_SOURCE=gcc-linaro-arm-linux-gnueabihf-4.7-2012.12-20121214_linux.tar.bz2
 else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201109),y)
 TOOLCHAIN_EXTERNAL_SITE=http://sourcery.mentor.com/public/gnu_toolchain/mips-linux-gnu/
 TOOLCHAIN_EXTERNAL_SOURCE=mips-2011.09-75-mips-linux-gnu-i686-pc-linux-gnu.tar.bz2