[PATCH 3/5] arm64: cputype: Add Cortex-A520AE definitions

[Anshuman Khandual]

On 01/07/26 3:11 PM, Linu Cherian wrote:
> Add cputype definitions for Cortex-A520AE.
> 
> The definition can be found in Cortex-A520AE TRM,
> https://developer.arm.com/documentation/107726/0001/
> as part of MIDR_EL1 bit descriptions.
> 
> This is going to be used in the bbml3 support list.
> 
> Signed-off-by: Linu Cherian <linu.cherian at arm.com>
> ---
>  arch/arm64/include/asm/cputype.h | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h
> index 1b9f0cda1336..e41fae46426b 100644
> --- a/arch/arm64/include/asm/cputype.h
> +++ b/arch/arm64/include/asm/cputype.h
> @@ -82,6 +82,7 @@
>  #define ARM_CPU_PART_CORTEX_X1		0xD44
>  #define ARM_CPU_PART_CORTEX_A510	0xD46
>  #define ARM_CPU_PART_CORTEX_A520	0xD80
> +#define ARM_CPU_PART_CORTEX_A520AE	0xD88

Part number checks out in the TRM
>  #define ARM_CPU_PART_CORTEX_A710	0xD47
>  #define ARM_CPU_PART_CORTEX_A715	0xD4D
>  #define ARM_CPU_PART_CORTEX_X2		0xD48
> @@ -176,6 +177,7 @@
>  #define MIDR_CORTEX_X1	MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X1)
>  #define MIDR_CORTEX_A510 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A510)
>  #define MIDR_CORTEX_A520 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A520)
> +#define MIDR_CORTEX_A520AE MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A520AE)
>  #define MIDR_CORTEX_A710 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A710)
>  #define MIDR_CORTEX_A715 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A715)
>  #define MIDR_CORTEX_X2 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X2)

Reviewed-by: Anshuman Khandual <anshuman.khandual at arm.com>