diff options
Diffstat (limited to 'include/asm-arm/arch-arm1136/mem.h')
| -rw-r--r-- | include/asm-arm/arch-arm1136/mem.h | 124 |
1 files changed, 91 insertions, 33 deletions
diff --git a/include/asm-arm/arch-arm1136/mem.h b/include/asm-arm/arch-arm1136/mem.h index bd6fd5022..2ead7d83b 100644 --- a/include/asm-arm/arch-arm1136/mem.h +++ b/include/asm-arm/arch-arm1136/mem.h @@ -33,51 +33,99 @@ early in init when NO global access are there */ struct sdrc_data_s { u32 sdrc_sharing; - u32 sdrc_mdcfg_0; + u32 sdrc_mdcfg_0_ddr; + u32 sdrc_mdcfg_0_sdr; u32 sdrc_actim_ctrla_0; u32 sdrc_actim_ctrlb_0; u32 sdrc_rfr_ctrl; - u32 sdrc_mr_0; + u32 sdrc_mr_0_ddr; + u32 sdrc_mr_0_sdr; u32 sdrc_dlla_ctrl; u32 sdrc_dllb_ctrl; } /*__attribute__ ((packed))*/; typedef struct sdrc_data_s sdrc_data_t; + +typedef enum { + STACKED = 0, + IP_DDR = 1, + COMBO_DDR = 2, + IP_SDR = 3, +} mem_t; + #endif /* Slower full frequency range default timings for x32 operation*/ #define H4_2420_SDRC_SHARING 0x00000100 -#define H4_2420_SDRC_MDCFG_0 0x01702011 -#define H4_2420_SDRC_ACTIM_CTRLA_0 0x9bead909 -#define H4_2420_SDRC_ACTIM_CTRLB_0 0x00000014 -#define H4_2420_SDRC_RFR_CTRL_ES1 0x00002401 -#define H4_2420_SDRC_RFR_CTRL 0x0002da01 -#define H4_2420_SDRC_MR_0 0x00000032 -#define H4_2420_SDRC_DLLA_CTRL 0x00007307 -#define H4_2420_SDRC_DLLB_CTRL 0x00007307 - -#define H4_2422_SDRC_SHARING 0x00004b00 -#define H4_2422_SDRC_MDCFG_0 0x00801011 -#define H4_2422_SDRC_ACTIM_CTRLA_0 0x9BEAD909 -#define H4_2422_SDRC_ACTIM_CTRLB_0 0x00000020 -#define H4_2422_SDRC_RFR_CTRL_ES1 0x00002401 -#define H4_2422_SDRC_RFR_CTRL 0x0002da03 -#define H4_2422_SDRC_MR_0 0x00000032 -#define H4_2422_SDRC_DLLA_CTRL 0x00007307 -#define H4_2422_SDRC_DLLB_CTRL 0x00007307 - -#define H4_2420_COMBO_MDCFG_0 0x00801011 +#define H4_2420_SDRC_MDCFG_0_SDR 0x00D04010 /* discrete sdr module */ +#define H4_2420_SDRC_MR_0_SDR 0x00000031 +#define H4_2420_SDRC_MDCFG_0_DDR 0x01702011 /* descrite ddr module */ +#define H4_2420_COMBO_MDCFG_0_DDR 0x00801011 /* combo module */ +#define H4_2420_SDRC_MR_0_DDR 0x00000032 + +#ifndef CONFIG_OPTIMIZE_DDR +# define H4_2420_SDRC_ACTIM_CTRLA_0 0x9bead909 +# define H4_2420_SDRC_ACTIM_CTRLB_0 0x00000014 +# define H4_2420_SDRC_RFR_CTRL_ES1 0x00002401 +# define H4_2420_SDRC_RFR_CTRL 0x0002da01 +#endif +#define H4_2420_SDRC_DLLA_CTRL 0x00007307 /* load value at 100Mhz */ +#define H4_2420_SDRC_DLLB_CTRL 0x00007307 + +#define H4_2422_SDRC_SHARING 0x00004b00 +#define H4_2422_SDRC_MDCFG_0_DDR 0x00801011 /* stacked ddr on 2422 */ +#ifndef CONFIG_OPTIMIZE_DDR +# define H4_2422_SDRC_ACTIM_CTRLA_0 0x9BEAD909 +# define H4_2422_SDRC_ACTIM_CTRLB_0 0x00000020 +# define H4_2422_SDRC_RFR_CTRL_ES1 0x00002401 +# define H4_2422_SDRC_RFR_CTRL 0x0002da01 +#endif +#define H4_2422_SDRC_MR_0_DDR 0x00000032 +#define H4_2422_SDRC_DLLA_CTRL 0x00007307 +#define H4_2422_SDRC_DLLB_CTRL 0x00007307 /* optimized timings */ -#define H4_2420_SDRC_ACTIM_CTRLA_0_100MHz 0x5A59B485 -#define H4_2420_SDRC_ACTIM_CTRLB_0_100MHz 0x0000000e +#define H4_242X_SDRC_ACTIM_CTRLA_0_100MHz 0x5A59B485 +#define H4_242X_SDRC_ACTIM_CTRLB_0_100MHz 0x0000000e +#define H4_242X_SDRC_ACTIM_CTRLA_0_133MHz 0x8BA6E6C8 /* temp warn 0 settigs */ +#define H4_242X_SDRC_ACTIM_CTRLB_0_133MHz 0x00000010 /* temp warn 0 settings */ +#define H4_242X_SDRC_RFR_CTRL_100MHz 0x0002da01 /* this is not optimal yet */ +#define H4_242X_SDRC_RFR_CTRL_133MHz 0x0003de01 + +#ifdef CONFIG_OPTIMIZE_DDR +# ifdef PRCM_CONFIG_II +# define H4_2420_SDRC_ACTIM_CTRLA_0 H4_242X_SDRC_ACTIM_CTRLA_0_100MHz +# define H4_2420_SDRC_ACTIM_CTRLB_0 H4_242X_SDRC_ACTIM_CTRLB_0_100MHz +# define H4_2420_SDRC_RFR_CTRL_ES1 H4_242X_SDRC_RFR_CTRL_100MHz +# define H4_2420_SDRC_RFR_CTRL H4_242X_SDRC_RFR_CTRL_100MHz +# elif PRCM_CONFIG_III +# define H4_2420_SDRC_ACTIM_CTRLA_0 H4_242X_SDRC_ACTIM_CTRLA_0_133MHz +# define H4_2420_SDRC_ACTIM_CTRLB_0 H4_242X_SDRC_ACTIM_CTRLB_0_133MHz +# define H4_2420_SDRC_RFR_CTRL_ES1 H4_242X_SDRC_RFR_CTRL_133MHz +# define H4_2420_SDRC_RFR_CTRL H4_242X_SDRC_RFR_CTRL_133MHz +# endif +# define H4_2422_SDRC_ACTIM_CTRLA_0 H4_2420_SDRC_ACTIM_CTRLA_0 +# define H4_2422_SDRC_ACTIM_CTRLB_0 H4_2420_SDRC_ACTIM_CTRLB_0 +# define H4_2422_SDRC_RFR_CTRL_ES1 H4_2420_SDRC_RFR_CTRL_ES1 +# define H4_2422_SDRC_RFR_CTRL H4_2420_SDRC_RFR_CTRL +#endif +/* GPMC settings */ #ifdef PRCM_CONFIG_II /* L3 at 100MHz */ +#ifdef CFG_NAND_BOOT +#define H4_24XX_GPMC_CONFIG1_0 0x0 +#define H4_24XX_GPMC_CONFIG2_0 0x00141400 +#define H4_24XX_GPMC_CONFIG3_0 0x00141400 +#define H4_24XX_GPMC_CONFIG4_0 0x0F010F01 +#define H4_24XX_GPMC_CONFIG5_0 0x010C1414 +#define H4_24XX_GPMC_CONFIG6_0 0x00000A80 +#else #define H4_24XX_GPMC_CONFIG1_0 0x3 -#define H4_24XX_GPMC_CONFIG2_0 0x001f1f01 -#define H4_24XX_GPMC_CONFIG3_0 0x00030301 -#define H4_24XX_GPMC_CONFIG4_0 0x0C030C03 +#define H4_24XX_GPMC_CONFIG2_0 0x000f0f01 +#define H4_24XX_GPMC_CONFIG3_0 0x00050502 +#define H4_24XX_GPMC_CONFIG4_0 0x0C060C06 #define H4_24XX_GPMC_CONFIG5_0 0x01131F1F +#endif #define H4_24XX_GPMC_CONFIG7_0 (0x00000C40|(H4_CS0_BASE >> 24)) #define H4_24XX_GPMC_CONFIG1_1 0x00011000 @@ -90,18 +138,28 @@ typedef struct sdrc_data_s sdrc_data_t; #endif #ifdef PRCM_CONFIG_III /* L3 at 133MHz */ +#ifdef CFG_NAND_BOOT +#define H4_24XX_GPMC_CONFIG1_0 0x0 +#define H4_24XX_GPMC_CONFIG2_0 0x00141400 +#define H4_24XX_GPMC_CONFIG3_0 0x00141400 +#define H4_24XX_GPMC_CONFIG4_0 0x0F010F01 +#define H4_24XX_GPMC_CONFIG5_0 0x010C1414 +#define H4_24XX_GPMC_CONFIG6_0 0x00000A80 +#else #define H4_24XX_GPMC_CONFIG1_0 0x3 -#define H4_24XX_GPMC_CONFIG2_0 0x001f1f01 -#define H4_24XX_GPMC_CONFIG3_0 0x001F1F00 -#define H4_24XX_GPMC_CONFIG4_0 0x16061606 +#define H4_24XX_GPMC_CONFIG2_0 0x00151501 +#define H4_24XX_GPMC_CONFIG3_0 0x00060602 +#define H4_24XX_GPMC_CONFIG4_0 0x10081008 #define H4_24XX_GPMC_CONFIG5_0 0x01131F1F +#define H4_24XX_GPMC_CONFIG6_0 0x000004c4 +#endif #define H4_24XX_GPMC_CONFIG7_0 (0x00000C40|(H4_CS0_BASE >> 24)) #define H4_24XX_GPMC_CONFIG1_1 0x00011000 #define H4_24XX_GPMC_CONFIG2_1 0x001f1f01 -#define H4_24XX_GPMC_CONFIG3_1 0x001F1F00 -#define H4_24XX_GPMC_CONFIG4_1 0x1A061A06 -#define H4_24XX_GPMC_CONFIG5_1 0x041F1F1F +#define H4_24XX_GPMC_CONFIG3_1 0x00080803 +#define H4_24XX_GPMC_CONFIG4_1 0x1C091C09 +#define H4_24XX_GPMC_CONFIG5_1 0x041f1F1F #define H4_24XX_GPMC_CONFIG6_1 0x000004C4 #define H4_24XX_GPMC_CONFIG7_1 (0x00000F40|(H4_CS1_BASE >> 24)) #endif |