diff options
| author | Matt Flax <flatmax@flatmax.org> | 2016-11-30 22:12:10 +0100 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2016-12-05 23:07:13 +0100 |
| commit | 785a73fb8f64d14c68b0c035aa40b203a2a17378 (patch) | |
| tree | 8c2c8dc3d90755e29098ea012cac0e1af00d5f2d /arch | |
| parent | 5e8cb2ee759780c38e06aa8e83d98bb1f2943cc2 (diff) | |
arch/Config.in.arm: Add Cortex-A53 CPU
Adds the Cortex-A53 CPU to the target architecture variant choice. This
sets the toolchain to use Cortex-A53 as the target. The effect is that
various Cortex-A53 tunings are enabled for the compilation of packages.
Signed-off-by: Matt Flax <flatmax@flatmax.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/Config.in.arm | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/Config.in.arm b/arch/Config.in.arm index c98efcd03..592b0970b 100644 --- a/arch/Config.in.arm +++ b/arch/Config.in.arm @@ -191,6 +191,13 @@ config BR2_cortex_a17 select BR2_ARM_CPU_ARMV7A select BR2_ARCH_HAS_MMU_OPTIONAL depends on !BR2_ARCH_IS_64 +config BR2_cortex_a53 + bool "cortex-A53" + select BR2_ARM_CPU_HAS_ARM + select BR2_ARM_CPU_HAS_NEON + select BR2_ARM_CPU_HAS_FP_ARMV8 + select BR2_ARM_CPU_ARMV8 + select BR2_ARCH_HAS_MMU_OPTIONAL config BR2_cortex_m3 bool "cortex-M3" select BR2_ARM_CPU_HAS_THUMB2 @@ -510,6 +517,9 @@ config BR2_GCC_TARGET_CPU default "strongarm" if BR2_strongarm default "xscale" if BR2_xscale default "iwmmxt" if BR2_iwmmxt + default "cortex-a53" if (BR2_cortex_a53 && !BR2_ARCH_IS_64) + default "cortex-a53+fp" if (BR2_cortex_a53 && BR2_ARCH_IS_64 && BR2_ARM_FPU_FP_ARMV8) + default "cortex-a53+fp+simd" if (BR2_cortex_a53 && BR2_ARCH_IS_64 && BR2_ARM_FPU_NEON_FP_ARMV8) config BR2_GCC_TARGET_ABI default "aapcs-linux" if BR2_arm || BR2_armeb |