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nexedi
linux
Commits
f1c6cd62
Commit
f1c6cd62
authored
Nov 26, 2008
by
Eric Miao
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[ARM] pxa: introduced cpu_is_pxa935() and cpu_is_pxa9xx()
Signed-off-by:
Eric Miao
<
eric.miao@marvell.com
>
parent
6f584cfa
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33 additions
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1 deletion
+33
-1
arch/arm/mach-pxa/Kconfig
arch/arm/mach-pxa/Kconfig
+3
-0
arch/arm/mach-pxa/include/mach/hardware.h
arch/arm/mach-pxa/include/mach/hardware.h
+30
-1
No files found.
arch/arm/mach-pxa/Kconfig
View file @
f1c6cd62
...
...
@@ -19,6 +19,9 @@ config CPU_PXA320
config CPU_PXA930
bool "PXA930 (codename Tavor-P)"
config CPU_PXA935
bool "PXA935 (codename Tavor-P65)"
endmenu
endif
...
...
arch/arm/mach-pxa/include/mach/hardware.h
View file @
f1c6cd62
...
...
@@ -102,6 +102,9 @@
* PXA930 B0 0x69056835 0x5E643013
* PXA930 B1 0x69056837 0x7E643013
* PXA930 B2 0x69056838 0x8E643013
*
* PXA935 A0 0x56056931 0x1E653013
* PXA935 B0 0x56056936 0x6E653013
*/
#ifdef CONFIG_PXA25x
#define __cpu_is_pxa210(id) \
...
...
@@ -178,12 +181,22 @@
#define __cpu_is_pxa930(id) \
({ \
unsigned int _id = (id) >> 4 & 0xfff; \
_id == 0x683; \
_id == 0x683;
\
})
#else
#define __cpu_is_pxa930(id) (0)
#endif
#ifdef CONFIG_CPU_PXA935
#define __cpu_is_pxa935(id) \
({ \
unsigned int _id = (id) >> 4 & 0xfff; \
_id == 0x693; \
})
#else
#define __cpu_is_pxa935(id) (0)
#endif
#define cpu_is_pxa210() \
({ \
__cpu_is_pxa210(read_cpuid_id()); \
...
...
@@ -230,6 +243,12 @@
__cpu_is_pxa930(id); \
})
#define cpu_is_pxa935() \
({ \
unsigned int id = read_cpuid(CPUID_ID); \
__cpu_is_pxa935(id); \
})
/*
* CPUID Core Generation Bit
* <= 0x2 for pxa21x/pxa25x/pxa26x/pxa27x
...
...
@@ -247,6 +266,12 @@
_id == 0x3; \
})
#define __cpu_is_pxa9xx(id) \
({ \
unsigned int _id = (id) >> 4 & 0xfff; \
_id == 0x683 || _id == 0x693; \
})
#define cpu_is_pxa2xx() \
({ \
__cpu_is_pxa2xx(read_cpuid_id()); \
...
...
@@ -257,6 +282,10 @@
__cpu_is_pxa3xx(read_cpuid_id()); \
})
#define cpu_is_pxa9xx() \
({ \
__cpu_is_pxa9xx(read_cpuid_id()); \
})
/*
* return current memory and LCD clock frequency in units of 10kHz
*/
...
...
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