diff options
Diffstat (limited to 'include/asm-arm/arch-at91/cpu.h')
| -rw-r--r-- | include/asm-arm/arch-at91/cpu.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/asm-arm/arch-at91/cpu.h b/include/asm-arm/arch-at91/cpu.h index 7ef4eebe9f8..ef93c30a9c5 100644 --- a/include/asm-arm/arch-at91/cpu.h +++ b/include/asm-arm/arch-at91/cpu.h @@ -26,6 +26,8 @@ #define ARCH_ID_AT91SAM9XE256 0x329a93a0 #define ARCH_ID_AT91SAM9XE512 0x329aa3a0 +#define ARCH_ID_AT91SAM9RL64 0x019b03a0 + static inline unsigned long at91_cpu_identify(void) { return (at91_sys_read(AT91_DBGU_CIDR) & ~AT91_CIDR_VERSION); @@ -68,6 +70,13 @@ static inline unsigned long at91_arch_identify(void) #define cpu_is_at91sam9263() (0) #endif +#ifdef CONFIG_ARCH_AT91SAM9RL +#define cpu_is_at91sam9rl() (at91_cpu_identify() == ARCH_ID_AT91SAM9RL64) +#else +#define cpu_is_at91sam9rl() (0) +#endif + + /* * Since this is ARM, we will never run on any AVR32 CPU. But these * definitions may reduce clutter in common drivers. |