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| author | Haojian Zhuang <haojian.zhuang@marvell.com> | 2009-08-26 10:32:00 +0800 |
|---|---|---|
| committer | Eric Miao <eric.y.miao@gmail.com> | 2009-09-10 18:49:25 +0800 |
| commit | 4646dd2795e793f97b7fd40206567bf72e6cdf21 (patch) | |
| tree | 7116e2137ff4b579dd4ecec159564b7a8f19c84e /arch/arm/mach-pxa/include/mach | |
| parent | 337c1db645bce3f5a832129c4a803dc157ac7e9a (diff) | |
| download | linux-rt-4646dd2795e793f97b7fd40206567bf72e6cdf21.tar.gz | |
[ARM] pxa: add cpu_is_pxa950() and Kconfig options
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'arch/arm/mach-pxa/include/mach')
| -rw-r--r-- | arch/arm/mach-pxa/include/mach/hardware.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h index 16ab79547dae..aa3d9f70a08a 100644 --- a/arch/arm/mach-pxa/include/mach/hardware.h +++ b/arch/arm/mach-pxa/include/mach/hardware.h @@ -197,6 +197,16 @@ #define __cpu_is_pxa935(id) (0) #endif +#ifdef CONFIG_CPU_PXA950 +#define __cpu_is_pxa950(id) \ + ({ \ + unsigned int _id = (id) >> 4 & 0xfff; \ + id == 0x697; \ + }) +#else +#define __cpu_is_pxa950(id) (0) +#endif + #define cpu_is_pxa210() \ ({ \ __cpu_is_pxa210(read_cpuid_id()); \ @@ -249,6 +259,13 @@ __cpu_is_pxa935(id); \ }) +#define cpu_is_pxa950() \ + ({ \ + unsigned int id = read_cpuid(CPUID_ID); \ + __cpu_is_pxa950(id); \ + }) + + /* * CPUID Core Generation Bit * <= 0x2 for pxa21x/pxa25x/pxa26x/pxa27x |