[PATCH 04/18] MIPS: ralink: add RT5350 sdram register defines

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Add a few missing defines that are needed to make memory detection work on the
RT5350.

Signed-off-by: John Crispin <blogic@xxxxxxxxxxx>
---
 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



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