1.1 --- a/config/arch/arm.in Mon Dec 30 23:15:02 2013 +0100
1.2 +++ b/config/arch/arm.in Mon Dec 30 23:28:18 2013 +0100
1.3 @@ -1,6 +1,7 @@
1.4 # ARM specific configuration file
1.5
1.6 ## select ARCH_SUPPORTS_32
1.7 +## select ARCH_SUPPORTS_64
1.8 ## select ARCH_DEFAULT_32
1.9 ## select ARCH_SUPPORTS_BOTH_MMU
1.10 ## select ARCH_DEFAULT_HAS_MMU
1.11 @@ -9,9 +10,9 @@
1.12 ## select ARCH_SUPPORTS_WITH_ARCH
1.13 ## select ARCH_SUPPORTS_WITH_CPU
1.14 ## select ARCH_SUPPORTS_WITH_TUNE
1.15 -## select ARCH_SUPPORTS_WITH_FLOAT
1.16 -## select ARCH_SUPPORTS_WITH_FPU
1.17 -## select ARCH_SUPPORTS_SOFTFP
1.18 +## select ARCH_SUPPORTS_WITH_FLOAT if ARCH_32
1.19 +## select ARCH_SUPPORTS_WITH_FPU if ARCH_32
1.20 +## select ARCH_SUPPORTS_SOFTFP if ARCH_32
1.21 ##
1.22 ## help The ARM architecture, as defined by:
1.23 ## help http://www.arm.com/
2.1 --- a/scripts/build/arch/arm.sh Mon Dec 30 23:15:02 2013 +0100
2.2 +++ b/scripts/build/arch/arm.sh Mon Dec 30 23:28:18 2013 +0100
2.3 @@ -2,7 +2,16 @@
2.4
2.5 CT_DoArchTupleValues() {
2.6 # The architecture part of the tuple:
2.7 - CT_TARGET_ARCH="${CT_ARCH}${CT_ARCH_SUFFIX:-${target_endian_eb}}"
2.8 + case "${CT_ARCH_BITNESS}" in
2.9 + 32)
2.10 + CT_TARGET_ARCH="${CT_ARCH}${CT_ARCH_SUFFIX:-${target_endian_eb}}"
2.11 + ;;
2.12 + 64)
2.13 + # ARM 64 (aka AArch64) is special
2.14 + [ "${CT_ARCH_BE}" = "y" ] && target_endian_eb="_be"
2.15 + CT_TARGET_ARCH="aarch64${CT_ARCH_SUFFIX:-${target_endian_eb}}"
2.16 + ;;
2.17 + esac
2.18
2.19 # The system part of the tuple:
2.20 case "${CT_LIBC},${CT_ARCH_ARM_EABI}" in
3.1 --- a/scripts/build/kernel/linux.sh Mon Dec 30 23:15:02 2013 +0100
3.2 +++ b/scripts/build/kernel/linux.sh Mon Dec 30 23:28:18 2013 +0100
3.3 @@ -110,6 +110,10 @@
3.4 V_OPT="V=${CT_KERNEL_LINUX_VERBOSE_LEVEL}"
3.5
3.6 kernel_arch="${CT_ARCH}"
3.7 + case "${CT_ARCH}:${CT_ARCH_BITNESS}" in
3.8 + # ARM 64 (aka AArch64) is special
3.9 + arm:64) kernel_arch="arm64";;
3.10 + esac
3.11
3.12 CT_DoLog EXTRA "Installing kernel headers"
3.13 CT_DoExecLog ALL \