Messages in this thread Patch in this message | | | From | Florian Fainelli <> | Subject | [PATCH 2/4] ARM: add Broadcom Brahma-B53 main ID definition | Date | Fri, 23 Feb 2018 13:09:21 -0800 |
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From: Doug Berger <opendmb@gmail.com>
This commit allows a Broadcom Brahma-B53 core to be detected when executing an arm architecture kernel in aarch32 state.
Signed-off-by: Doug Berger <opendmb@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> --- arch/arm/include/asm/cputype.h | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/arm/include/asm/cputype.h b/arch/arm/include/asm/cputype.h index e7632f536633..6d1c7b22faea 100644 --- a/arch/arm/include/asm/cputype.h +++ b/arch/arm/include/asm/cputype.h @@ -59,6 +59,7 @@ ((mpidr >> (MPIDR_LEVEL_BITS * level)) & MPIDR_LEVEL_MASK) #define ARM_CPU_IMP_ARM 0x41 +#define ARM_CPU_IMP_BRCM 0x42 #define ARM_CPU_IMP_DEC 0x44 #define ARM_CPU_IMP_INTEL 0x69 @@ -76,6 +77,9 @@ #define ARM_CPU_PART_CORTEX_A15 0x4100c0f0 #define ARM_CPU_PART_MASK 0xff00fff0 +/* Broadcom implemented processors */ +#define ARM_CPU_PART_BRAHMA_B53 0x42001000 + /* DEC implemented cores */ #define ARM_CPU_PART_SA1100 0x4400a110 -- 2.14.1
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