diff options
Diffstat (limited to 'target/linux/ramips/patches-3.8/0102-MIPS-ralink-add-RT5350-sdram-register-defines.patch')
| -rw-r--r-- | target/linux/ramips/patches-3.8/0102-MIPS-ralink-add-RT5350-sdram-register-defines.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/target/linux/ramips/patches-3.8/0102-MIPS-ralink-add-RT5350-sdram-register-defines.patch b/target/linux/ramips/patches-3.8/0102-MIPS-ralink-add-RT5350-sdram-register-defines.patch new file mode 100644 index 000000000..73e5c2481 --- /dev/null +++ b/target/linux/ramips/patches-3.8/0102-MIPS-ralink-add-RT5350-sdram-register-defines.patch @@ -0,0 +1,35 @@ +From ac2614707be7ddceb0f0b623d55d200f28695d5f Mon Sep 17 00:00:00 2001 +From: John Crispin <blogic@openwrt.org> +Date: Mon, 25 Mar 2013 11:19:58 +0100 +Subject: [PATCH 102/121] 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> +--- + arch/mips/include/asm/mach-ralink/rt305x.h | 8 ++++++++ + 1 file changed, 8 insertions(+) + +diff --git a/arch/mips/include/asm/mach-ralink/rt305x.h b/arch/mips/include/asm/mach-ralink/rt305x.h +index 7d344f2..4e62cef 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 +-- +1.7.10.4 + |