diff options
Diffstat (limited to 'arch/arm/include/asm/cputype.h')
| -rw-r--r-- | arch/arm/include/asm/cputype.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/arch/arm/include/asm/cputype.h b/arch/arm/include/asm/cputype.h index d6a4902a75d7..754f86f667d4 100644 --- a/arch/arm/include/asm/cputype.h +++ b/arch/arm/include/asm/cputype.h @@ -164,6 +164,11 @@ static inline unsigned int __attribute_const__ read_cpuid_id(void) return read_cpuid(CPUID_ID); } +static inline unsigned int __attribute_const__ read_cpuid_cachetype(void) +{ + return read_cpuid(CPUID_CACHETYPE); +} + #elif defined(CONFIG_CPU_V7M) static inline unsigned int __attribute_const__ read_cpuid_id(void) @@ -171,6 +176,11 @@ static inline unsigned int __attribute_const__ read_cpuid_id(void) return readl(BASEADDR_V7M_SCB + V7M_SCB_CPUID); } +static inline unsigned int __attribute_const__ read_cpuid_cachetype(void) +{ + return readl(BASEADDR_V7M_SCB + V7M_SCB_CTR); +} + #else /* ifdef CONFIG_CPU_CP15 / elif defined(CONFIG_CPU_V7M) */ static inline unsigned int __attribute_const__ read_cpuid_id(void) @@ -210,11 +220,6 @@ static inline unsigned int __attribute_const__ xscale_cpu_arch_version(void) return read_cpuid_id() & ARM_CPU_XSCALE_ARCH_MASK; } -static inline unsigned int __attribute_const__ read_cpuid_cachetype(void) -{ - return read_cpuid(CPUID_CACHETYPE); -} - static inline unsigned int __attribute_const__ read_cpuid_tcmstatus(void) { return read_cpuid(CPUID_TCM); |