diff options
| author | John Crispin <blogic@openwrt.org> | 2013-03-25 11:19:58 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2013-05-08 01:19:08 +0200 |
| commit | 8ddc2513fbaf12b0e262d4d3f83757b46fd54e47 (patch) | |
| tree | f7c962f18abe3adc2ea58e49eb049c449f718fec /arch/mips/include/asm/mach-ralink/rt305x.h | |
| parent | 29473822943ab5357cf3fcb718483f07f3188b83 (diff) | |
MIPS: ralink: add RT5350 sdram register defines
Add a few missing defines that are needed to make memory detection work on the
RT5350.
Signed-off-by: John Crispin <blogic@openwrt.org>
Acked-by: Gabor Juhos <juhosg@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/5169/
Diffstat (limited to 'arch/mips/include/asm/mach-ralink/rt305x.h')
| -rw-r--r-- | arch/mips/include/asm/mach-ralink/rt305x.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-ralink/rt305x.h b/arch/mips/include/asm/mach-ralink/rt305x.h index e36c3c529423..80cda8af7ac9 100644 --- a/arch/mips/include/asm/mach-ralink/rt305x.h +++ b/arch/mips/include/asm/mach-ralink/rt305x.h @@ -97,6 +97,14 @@ static inline int soc_is_rt5350(void) #define RT5350_SYSCFG0_CPUCLK_320 0x2 #define RT5350_SYSCFG0_CPUCLK_300 0x3 +#define RT5350_SYSCFG0_DRAM_SIZE_SHIFT 12 +#define RT5350_SYSCFG0_DRAM_SIZE_MASK 7 +#define RT5350_SYSCFG0_DRAM_SIZE_2M 0 +#define RT5350_SYSCFG0_DRAM_SIZE_8M 1 +#define RT5350_SYSCFG0_DRAM_SIZE_16M 2 +#define RT5350_SYSCFG0_DRAM_SIZE_32M 3 +#define RT5350_SYSCFG0_DRAM_SIZE_64M 4 + /* multi function gpio pins */ #define RT305X_GPIO_I2C_SD 1 #define RT305X_GPIO_I2C_SCLK 2 |