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author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2010-09-22 04:48:21 +0800 |
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committer | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2010-11-11 20:43:16 +0800 |
commit | ae19fe26cc230bc38238c2d66b8f464761286316 (patch) | |
tree | 85429294d1b8830a4d97a05274c375ddc524f53a /arch/arm/mach-at91/include/mach/cpu.h | |
parent | 7a5cb50f08fb6c95517ecaa895fd057da24db38e (diff) | |
download | barebox-ae19fe26cc230bc38238c2d66b8f464761286316.tar.gz barebox-ae19fe26cc230bc38238c2d66b8f464761286316.tar.xz |
at91: Support for at91sam9g45 and at91sam9m10 series: core chip & board support
Here are the at91 specific files dedicated to the at91sam9g45 series. They
mimic the traditional at91 way of managing chips & boards.
The first board that embeds at91sam9g45 chip is the AT91SAM9M10G45-EK. In
the future, we will add the m10 and other boards revisions
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/mach-at91/include/mach/cpu.h')
-rw-r--r-- | arch/arm/mach-at91/include/mach/cpu.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/include/mach/cpu.h b/arch/arm/mach-at91/include/mach/cpu.h index 833659d120..3bef931d0b 100644 --- a/arch/arm/mach-at91/include/mach/cpu.h +++ b/arch/arm/mach-at91/include/mach/cpu.h @@ -52,6 +52,7 @@ static inline unsigned long at91_cpu_fully_identify(void) #define ARCH_EXID_AT91SAM9M11 0x00000001 #define ARCH_EXID_AT91SAM9M10 0x00000002 +#define ARCH_EXID_AT91SAM9G46 0x00000003 #define ARCH_EXID_AT91SAM9G45 0x00000004 static inline unsigned long at91_exid_identify(void) @@ -128,9 +129,18 @@ static inline unsigned long at91cap9_rev_identify(void) #ifdef CONFIG_ARCH_AT91SAM9G45 #define cpu_is_at91sam9g45() (at91_cpu_identify() == ARCH_ID_AT91SAM9G45) #define cpu_is_at91sam9g45es() (at91_cpu_fully_identify() == ARCH_ID_AT91SAM9G45ES) +#define cpu_is_at91sam9m10() (cpu_is_at91sam9g45() && \ + (at91_exid_identify() == ARCH_EXID_AT91SAM9M10)) +#define cpu_is_at91sam9m46() (cpu_is_at91sam9g45() && \ + (at91_exid_identify() == ARCH_EXID_AT91SAM9G46)) +#define cpu_is_at91sam9m11() (cpu_is_at91sam9g45() && \ + (at91_exid_identify() == ARCH_EXID_AT91SAM9M11)) #else #define cpu_is_at91sam9g45() (0) #define cpu_is_at91sam9g45es() (0) +#define cpu_is_at91sam9m10() (0) +#define cpu_is_at91sam9g46() (0) +#define cpu_is_at91sam9m11() (0) #endif #ifdef CONFIG_ARCH_AT91CAP9 |