From 16f021b03aae117715ee47e3a5f24c42a214e638 Mon Sep 17 00:00:00 2001 From: Doug Berger Date: Fri, 4 May 2018 21:05:34 +0200 Subject: ARM: Allow this header to be included by assembly files MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The constants defined in this file are equally useful in assembly and C source files. The arm64 architecture version of this file allows inclusion in both assembly and C source files, so this commit adds that capability to the arm architecture version so that the constants don't need to be defined in multiple places. Signed-off-by: Doug Berger Signed-off-by: Florian Fainelli Signed-off-by: Mylène Josserand Acked-by: Russell King Signed-off-by: Maxime Ripard --- arch/arm/include/asm/cputype.h | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'arch/arm/include/asm/cputype.h') diff --git a/arch/arm/include/asm/cputype.h b/arch/arm/include/asm/cputype.h index cb546425da8a..e7632f536633 100644 --- a/arch/arm/include/asm/cputype.h +++ b/arch/arm/include/asm/cputype.h @@ -2,9 +2,6 @@ #ifndef __ASM_ARM_CPUTYPE_H #define __ASM_ARM_CPUTYPE_H -#include -#include - #define CPUID_ID 0 #define CPUID_CACHETYPE 1 #define CPUID_TCM 2 @@ -98,6 +95,11 @@ /* Qualcomm implemented cores */ #define ARM_CPU_PART_SCORPION 0x510002d0 +#ifndef __ASSEMBLY__ + +#include +#include + extern unsigned int processor_id; #ifdef CONFIG_CPU_CP15 @@ -326,4 +328,6 @@ static inline int __attribute_const__ cpuid_feature_extract_field(u32 features, #define cpuid_feature_extract(reg, field) \ cpuid_feature_extract_field(read_cpuid_ext(reg), field) +#endif /* __ASSEMBLY__ */ + #endif -- cgit From 9e35ddc962a656bf4bb4cd50964943d0ffb89255 Mon Sep 17 00:00:00 2001 From: Doug Berger Date: Fri, 23 Feb 2018 13:09:21 -0800 Subject: ARM: add Broadcom Brahma-B53 main ID definition 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 Signed-off-by: Florian Fainelli --- arch/arm/include/asm/cputype.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm/include/asm/cputype.h') 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 -- cgit From 842fa17d6c95368d756def1e3ca20aadedc4660c Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Fri, 23 Feb 2018 13:09:22 -0800 Subject: ARM: add Broadcom Brahma-B15 main ID definition Define Broadcom's Brahma-B15 main ID register value, masked with ARM_CPU_PART_MASK. Signed-off-by: Florian Fainelli --- arch/arm/include/asm/cputype.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/include/asm/cputype.h') diff --git a/arch/arm/include/asm/cputype.h b/arch/arm/include/asm/cputype.h index 6d1c7b22faea..d1b62ee69f3b 100644 --- a/arch/arm/include/asm/cputype.h +++ b/arch/arm/include/asm/cputype.h @@ -78,6 +78,7 @@ #define ARM_CPU_PART_MASK 0xff00fff0 /* Broadcom implemented processors */ +#define ARM_CPU_PART_BRAHMA_B15 0x420000f0 #define ARM_CPU_PART_BRAHMA_B53 0x42001000 /* DEC implemented cores */ -- cgit