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Commit 4646dd27 authored by Haojian Zhuang's avatar Haojian Zhuang Committed by Eric Miao
Browse files

[ARM] pxa: add cpu_is_pxa950() and Kconfig options 



Signed-off-by: default avatarHaojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: default avatarEric Miao <eric.y.miao@gmail.com>
parent 337c1db6

arch/arm/mach-pxa/Kconfig

+5 −0
Original line number Diff line number Diff line
@@ -21,6 +21,11 @@ config CPU_PXA930 


config CPU_PXA935

	bool "PXA935 (codename Tavor-P65)"

	select CPU_PXA930



config CPU_PXA950

	bool "PXA950 (codename Tavor-PV2)"

	select CPU_PXA930



endmenu

arch/arm/mach-pxa/include/mach/hardware.h

+17 −0
Original line number Diff line number Diff line
@@ -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