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arch/arm: add cortex-A32

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The cortex-A32 is an armv8a core, but it lacks the optional AArch64
extensions, so can only work in 32-bit mode.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Yann E. MORIN 2017-09-03 15:17:45 +02:00 committed by Thomas Petazzoni
parent 003b1f3c74
commit ffc9d60243
1 changed files with 11 additions and 0 deletions
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11
arch/Config.in.arm
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@ -243,6 +243,16 @@ config BR2_cortex_m4
endif # !BR2_ARCH_IS_64 endif # !BR2_ARCH_IS_64
comment "armv8 cores" comment "armv8 cores"
config BR2_cortex_a32
bool "cortex-A32"
depends on !BR2_ARCH_IS_64
select BR2_ARM_CPU_HAS_ARM
select BR2_ARM_CPU_HAS_NEON
select BR2_ARM_CPU_HAS_THUMB2
select BR2_ARM_CPU_HAS_FP_ARMV8
select BR2_ARM_CPU_ARMV8A
select BR2_ARCH_HAS_MMU_OPTIONAL
select BR2_ARCH_NEEDS_GCC_AT_LEAST_6
config BR2_cortex_a53 config BR2_cortex_a53
bool "cortex-A53" bool "cortex-A53"
select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64 select BR2_ARM_CPU_HAS_ARM if !BR2_ARCH_IS_64
@ -571,6 +581,7 @@ config BR2_GCC_TARGET_CPU
default "cortex-m3" if BR2_cortex_m3 default "cortex-m3" if BR2_cortex_m3
default "cortex-m4" if BR2_cortex_m4 default "cortex-m4" if BR2_cortex_m4
# armv8a # armv8a
default "cortex-a32" if BR2_cortex_a32
default "cortex-a53" if BR2_cortex_a53 default "cortex-a53" if BR2_cortex_a53
default "cortex-a57" if BR2_cortex_a57 default "cortex-a57" if BR2_cortex_a57
default "cortex-a57.cortex-a53" if BR2_cortex_a57_a53 default "cortex-a57.cortex-a53" if BR2_cortex_a57_a53