[Buildroot] [git commit] arch/Config.in.arm: add Cortex-A57 and Cortex-A72
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Mon Dec 5 22:07:14 UTC 2016
commit: https://git.buildroot.net/buildroot/commit/?id=2131f1b3817d594ce24ac9ba263f104077cf7c49
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master
Add two popular ARM64 cores to the list of supported cores: Cortex-A57
and Cortex-A72.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998 at free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
arch/Config.in.arm | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/arch/Config.in.arm b/arch/Config.in.arm
index 592b097..743f6ca 100644
--- a/arch/Config.in.arm
+++ b/arch/Config.in.arm
@@ -198,6 +198,20 @@ config BR2_cortex_a53
select BR2_ARM_CPU_HAS_FP_ARMV8
select BR2_ARM_CPU_ARMV8
select BR2_ARCH_HAS_MMU_OPTIONAL
+config BR2_cortex_a57
+ bool "cortex-A57"
+ 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_a72
+ bool "cortex-A72"
+ 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
@@ -520,6 +534,12 @@ config BR2_GCC_TARGET_CPU
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)
+ default "cortex-a57" if (BR2_cortex_a57 && !BR2_ARCH_IS_64)
+ default "cortex-a57+fp" if (BR2_cortex_a57 && BR2_ARCH_IS_64 && BR2_ARM_FPU_FP_ARMV8)
+ default "cortex-a57+fp+simd" if (BR2_cortex_a57 && BR2_ARCH_IS_64 && BR2_ARM_FPU_NEON_FP_ARMV8)
+ default "cortex-a72" if (BR2_cortex_a72 && !BR2_ARCH_IS_64)
+ default "cortex-a72+fp" if (BR2_cortex_a72 && BR2_ARCH_IS_64 && BR2_ARM_FPU_FP_ARMV8)
+ default "cortex-a72+fp+simd" if (BR2_cortex_a72 && BR2_ARCH_IS_64 && BR2_ARM_FPU_NEON_FP_ARMV8)
config BR2_GCC_TARGET_ABI
default "aapcs-linux" if BR2_arm || BR2_armeb
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