target/linux/ramips/patches-3.8/0105-MIPS-ralink-add-RT5350-sdram-register-defines.patch

   1 From 31f4b3ca1c9bb4bcbbebbe5db5a33ac82f130d9c Mon Sep 17 00:00:00 2001
   2 From: John Crispin <blogic@openwrt.org>
   3 Date: Mon, 25 Mar 2013 11:19:58 +0100
   4 Subject: [PATCH 105/137] MIPS: ralink: add RT5350 sdram register defines
   5
   6 Add a few missing defines that are needed to make memory detection work on the
   7 RT5350.
   8
   9 Signed-off-by: John Crispin <blogic@openwrt.org>
  10 Acked-by: Gabor Juhos <juhosg@openwrt.org>
  11 Patchwork: http://patchwork.linux-mips.org/patch/5169/
  12 ---
  13  arch/mips/include/asm/mach-ralink/rt305x.h |    8 ++++++++
  14  1 file changed, 8 insertions(+)
  15
  16 --- a/arch/mips/include/asm/mach-ralink/rt305x.h
  17 +++ b/arch/mips/include/asm/mach-ralink/rt305x.h
  18 @@ -97,6 +97,14 @@ static inline int soc_is_rt5350(void)
  19  #define RT5350_SYSCFG0_CPUCLK_320      0x2
  20  #define RT5350_SYSCFG0_CPUCLK_300      0x3
  21
  22 +#define RT5350_SYSCFG0_DRAM_SIZE_SHIFT  12
  23 +#define RT5350_SYSCFG0_DRAM_SIZE_MASK   7
  24 +#define RT5350_SYSCFG0_DRAM_SIZE_2M     0
  25 +#define RT5350_SYSCFG0_DRAM_SIZE_8M     1
  26 +#define RT5350_SYSCFG0_DRAM_SIZE_16M    2
  27 +#define RT5350_SYSCFG0_DRAM_SIZE_32M    3
  28 +#define RT5350_SYSCFG0_DRAM_SIZE_64M    4
  29 +
  30  /* multi function gpio pins */
  31  #define RT305X_GPIO_I2C_SD             1
  32  #define RT305X_GPIO_I2C_SCLK           2