diff options
Diffstat (limited to 'arch/arm/include/asm/arch-omap3/mem.h')
| -rw-r--r-- | arch/arm/include/asm/arch-omap3/mem.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-omap3/mem.h b/arch/arm/include/asm/arch-omap3/mem.h index f165949..8e28f77 100644 --- a/arch/arm/include/asm/arch-omap3/mem.h +++ b/arch/arm/include/asm/arch-omap3/mem.h @@ -128,6 +128,33 @@ enum { (MICRON_XSR_165 << 0) | (MICRON_TXP_165 << 8) | \ (MICRON_TWTR_165 << 16)) +#define MICRON_RAMTYPE 0x1 +#define MICRON_DDRTYPE 0x0 +#define MICRON_DEEPPD 0x1 +#define MICRON_B32NOT16 0x1 +#define MICRON_BANKALLOCATION 0x2 +#define MICRON_RAMSIZE ((PHYS_SDRAM_1_SIZE/(1024*1024))/2) +#define MICRON_ADDRMUXLEGACY 0x1 +#define MICRON_CASWIDTH 0x5 +#define MICRON_RASWIDTH 0x2 +#define MICRON_LOCKSTATUS 0x0 +#define MICRON_V_MCFG ((MICRON_LOCKSTATUS << 30) | (MICRON_RASWIDTH << 24) | \ + (MICRON_CASWIDTH << 20) | (MICRON_ADDRMUXLEGACY << 19) | \ + (MICRON_RAMSIZE << 8) | (MICRON_BANKALLOCATION << 6) | \ + (MICRON_B32NOT16 << 4) | (MICRON_DEEPPD << 3) | \ + (MICRON_DDRTYPE << 2) | (MICRON_RAMTYPE)) + +#define MICRON_ARCV 2030 +#define MICRON_ARE 0x1 +#define MICRON_V_RFR_CTRL ((MICRON_ARCV << 8) | (MICRON_ARE)) + +#define MICRON_BL 0x2 +#define MICRON_SIL 0x0 +#define MICRON_CASL 0x3 +#define MICRON_WBST 0x0 +#define MICRON_V_MR ((MICRON_WBST << 9) | (MICRON_CASL << 4) | \ + (MICRON_SIL << 3) | (MICRON_BL)) + /* * NUMONYX part of IGEP v2 (165MHz optimized) 6.06ns * ACTIMA @@ -171,10 +198,15 @@ enum { #define V_ACTIMA_165 INFINEON_V_ACTIMA_165 #define V_ACTIMB_165 INFINEON_V_ACTIMB_165 #endif + #ifdef CONFIG_OMAP3_MICRON_DDR #define V_ACTIMA_165 MICRON_V_ACTIMA_165 #define V_ACTIMB_165 MICRON_V_ACTIMB_165 +#define V_MCFG MICRON_V_MCFG +#define V_RFR_CTRL MICRON_V_RFR_CTRL +#define V_MR MICRON_V_MR #endif + #ifdef CONFIG_OMAP3_NUMONYX_DDR #define V_ACTIMA_165 NUMONYX_V_ACTIMA_165 #define V_ACTIMB_165 NUMONYX_V_ACTIMB_165 @@ -184,6 +216,10 @@ enum { #error "Please choose the right DDR type in config header" #endif +#if defined(CONFIG_SPL_BUILD) && (!defined(V_MCFG) || !defined(V_RFR_CTRL)) +#error "Please choose the right DDR type in config header" +#endif + /* * GPMC settings - * Definitions is as per the following format |