diff options
| -rw-r--r-- | toolchain/toolchain-external/Config.in | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/toolchain/toolchain-external/Config.in b/toolchain/toolchain-external/Config.in index 130b705b65..324401f4f5 100644 --- a/toolchain/toolchain-external/Config.in +++ b/toolchain/toolchain-external/Config.in @@ -8,6 +8,7 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_2013_06 depends on BR2_arm depends on BR2_GCC_TARGET_ARCH = "armv7-a" depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86" + depends on BR2_ARM_EABIHF select BR2_TOOLCHAIN_EXTERNAL_GLIBC select BR2_TOOLCHAIN_HAS_NATIVE_RPC select BR2_INSTALL_LIBSTDCPP @@ -27,6 +28,7 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_2013_05 depends on BR2_arm depends on BR2_GCC_TARGET_ARCH = "armv7-a" depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86" + depends on BR2_ARM_EABIHF select BR2_TOOLCHAIN_EXTERNAL_GLIBC select BR2_TOOLCHAIN_HAS_NATIVE_RPC select BR2_INSTALL_LIBSTDCPP @@ -46,6 +48,7 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_2013_04 depends on BR2_arm depends on BR2_GCC_TARGET_ARCH = "armv7-a" depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86" + depends on BR2_ARM_EABIHF select BR2_TOOLCHAIN_EXTERNAL_GLIBC select BR2_TOOLCHAIN_HAS_NATIVE_RPC select BR2_INSTALL_LIBSTDCPP @@ -60,14 +63,16 @@ config BR2_TOOLCHAIN_EXTERNAL_LINARO_2013_04 To use this toolchain, you must disable soft float usage. -comment "Linaro toolchains available for Cortex-A{5,8,9,15}" +comment "Linaro toolchains available for Cortex-A{5,7,8,9,15} and the EABIhf ABI" depends on BR2_arm depends on BR2_GCC_TARGET_ARCH != "armv7-a" + depends on !BR2_ARM_EABIHF config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201305 bool "Sourcery CodeBench ARM 2013.05" depends on BR2_arm depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86" + depends on BR2_ARM_EABI select BR2_TOOLCHAIN_EXTERNAL_GLIBC select BR2_TOOLCHAIN_HAS_NATIVE_RPC select BR2_INSTALL_LIBSTDCPP @@ -92,6 +97,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201203 bool "Sourcery CodeBench ARM 2012.03" depends on BR2_arm depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86" + depends on BR2_ARM_EABI select BR2_TOOLCHAIN_EXTERNAL_GLIBC select BR2_TOOLCHAIN_HAS_NATIVE_RPC select BR2_INSTALL_LIBSTDCPP @@ -116,6 +122,7 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201109 bool "Sourcery CodeBench ARM 2011.09" depends on BR2_arm depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86" + depends on BR2_ARM_EABI select BR2_TOOLCHAIN_EXTERNAL_GLIBC select BR2_TOOLCHAIN_HAS_NATIVE_RPC select BR2_INSTALL_LIBSTDCPP @@ -136,11 +143,17 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM201109 Select BR2_SOFT_FLOAT Set BR2_TARGET_OPTIMIZATION to -mthumb +comment "Sourcery CodeBench toolchains available for the EABI ABI" + depends on BR2_arm + depends on !BR2_ARM_EABI + config BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A_201109 bool "Arago ARMv7 2011.09" depends on BR2_arm depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86" depends on BR2_GCC_TARGET_ARCH = "armv7-a" + depends on BR2_ARM_EABI + depends on BR2_ARM_CPU_HAS_VFPV3 || BR2_ARM_CPU_MAYBE_HAS_VFPV3 select BR2_TOOLCHAIN_EXTERNAL_GLIBC select BR2_TOOLCHAIN_HAS_NATIVE_RPC select BR2_INSTALL_LIBSTDCPP @@ -149,9 +162,11 @@ config BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV7A_201109 Texas Instruments Arago 2011.09 toolchain, with gcc 4.5.3, binutils 2.20.1, glibc 2.12, gdb 7.2. - This toolchain uses -mfloat-abi=softfp (i.e use FPU - instructions, but pass floating point function arguments in - non-floating point registers). + This toolchain uses -mfloat-abi=softfp (i.e can use FPU + instructions, but passes floating point function arguments + in integer registers), and requires a VFPv3 floating point + unit to work properly. This unit is available on most + Cortex-A ARM processors, but not all. config BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE_201109 bool "Arago ARMv5 2011.09" @@ -160,6 +175,7 @@ config BR2_TOOLCHAIN_EXTERNAL_ARAGO_ARMV5TE_201109 depends on BR2_GCC_TARGET_ARCH != "armv4t" && \ BR2_GCC_TARGET_ARCH != "armv4" && \ BR2_GCC_TARGET_ARCH != "armv5t" + depends on BR2_ARM_EABI select BR2_TOOLCHAIN_EXTERNAL_GLIBC select BR2_TOOLCHAIN_HAS_NATIVE_RPC select BR2_INSTALL_LIBSTDCPP |
