Messages in this thread Patch in this message | | | From | Nicolas Ferre <> | Subject | [PATCH] AT91: at91sam9g10 chip identification changed | Date | Thu, 1 Apr 2010 11:48:56 +0200 |
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A bit in the at91sam9g10 identification number changed between Engineering Sample and final product. This patch will identify both as being at91sam9g10.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> --- arch/arm/mach-at91/include/mach/cpu.h | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-at91/include/mach/cpu.h b/arch/arm/mach-at91/include/mach/cpu.h index 5a06501..833659d 100644 --- a/arch/arm/mach-at91/include/mach/cpu.h +++ b/arch/arm/mach-at91/include/mach/cpu.h @@ -21,7 +21,7 @@ #define ARCH_ID_AT91SAM9260 0x019803a0 #define ARCH_ID_AT91SAM9261 0x019703a0 #define ARCH_ID_AT91SAM9263 0x019607a0 -#define ARCH_ID_AT91SAM9G10 0x819903a0 +#define ARCH_ID_AT91SAM9G10 0x019903a0 #define ARCH_ID_AT91SAM9G20 0x019905a0 #define ARCH_ID_AT91SAM9RL64 0x019b03a0 #define ARCH_ID_AT91SAM9G45 0x819b05a0 @@ -108,7 +108,7 @@ static inline unsigned long at91cap9_rev_identify(void) #endif #ifdef CONFIG_ARCH_AT91SAM9G10 -#define cpu_is_at91sam9g10() (at91_cpu_identify() == ARCH_ID_AT91SAM9G10) +#define cpu_is_at91sam9g10() ((at91_cpu_identify() & ~AT91_CIDR_EXT) == ARCH_ID_AT91SAM9G10) #else #define cpu_is_at91sam9g10() (0) #endif -- 1.5.6.5
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