diff options
| author | Bin Meng <bmeng.cn@gmail.com> | 2017-05-31 01:04:14 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2017-06-05 08:55:22 +0800 |
| commit | 5e74e5a6826f8cf194ef5a569d6cafd2ed924f5c (patch) | |
| tree | be1b659a618a32030eb6921fb9228292c5877b9c /arch/x86/include | |
| parent | 6702488cfa90831454d83a63eb0b4a0bb82a3a1f (diff) | |
x86: baytrail: Use macros instead of magic numbers for FSP settings
Introduce various meaningful macros for FSP settings and switch over
to use them instead of magic numbers.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/arch-baytrail/fsp/fsp_configs.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/arch/x86/include/asm/arch-baytrail/fsp/fsp_configs.h b/arch/x86/include/asm/arch-baytrail/fsp/fsp_configs.h index e539890c33..382cb79700 100644 --- a/arch/x86/include/asm/arch-baytrail/fsp/fsp_configs.h +++ b/arch/x86/include/asm/arch-baytrail/fsp/fsp_configs.h @@ -7,6 +7,7 @@ #ifndef __FSP_CONFIGS_H__ #define __FSP_CONFIGS_H__ +#ifndef __ASSEMBLY__ struct fsp_config_data { struct fsp_cfg_common common; struct upd_region fsp_upd; @@ -15,5 +16,81 @@ struct fsp_config_data { struct fspinit_rtbuf { struct common_buf common; /* FSP common runtime data structure */ }; +#endif + +/* FSP user configuration settings */ + +#define MRC_INIT_TSEG_SIZE_1MB 1 +#define MRC_INIT_TSEG_SIZE_2MB 2 +#define MRC_INIT_TSEG_SIZE_4MB 4 +#define MRC_INIT_TSEG_SIZE_8MB 8 + +#define MRC_INIT_MMIO_SIZE_1024MB 0x400 +#define MRC_INIT_MMIO_SIZE_1536MB 0x600 +#define MRC_INIT_MMIO_SIZE_2048MB 0x800 + +#define EMMC_BOOT_MODE_DISABLED 0 +#define EMMC_BOOT_MODE_AUTO 1 +#define EMMC_BOOT_MODE_EMMC41 2 +#define EMMC_BOOT_MODE_EMCC45 3 + +#define SATA_MODE_IDE 0 +#define SATA_MODE_AHCI 1 + +#define IGD_DVMT50_PRE_ALLOC_32MB 0x01 +#define IGD_DVMT50_PRE_ALLOC_64MB 0x02 +#define IGD_DVMT50_PRE_ALLOC_96MB 0x03 +#define IGD_DVMT50_PRE_ALLOC_128MB 0x04 +#define IGD_DVMT50_PRE_ALLOC_160MB 0x05 +#define IGD_DVMT50_PRE_ALLOC_192MB 0x06 +#define IGD_DVMT50_PRE_ALLOC_224MB 0x07 +#define IGD_DVMT50_PRE_ALLOC_256MB 0x08 +#define IGD_DVMT50_PRE_ALLOC_288MB 0x09 +#define IGD_DVMT50_PRE_ALLOC_320MB 0x0a +#define IGD_DVMT50_PRE_ALLOC_352MB 0x0b +#define IGD_DVMT50_PRE_ALLOC_384MB 0x0c +#define IGD_DVMT50_PRE_ALLOC_416MB 0x0d +#define IGD_DVMT50_PRE_ALLOC_448MB 0x0e +#define IGD_DVMT50_PRE_ALLOC_480MB 0x0f +#define IGD_DVMT50_PRE_ALLOC_512MB 0x10 + +#define APERTURE_SIZE_128MB 1 +#define APERTURE_SIZE_256MB 2 +#define APERTURE_SIZE_512MB 3 + +#define GTT_SIZE_1MB 1 +#define GTT_SIZE_2MB 2 + +#define OS_SELECTION_ANDROID 1 +#define OS_SELECTION_LINUX 4 + +#define DRAM_SPEED_800MTS 0 +#define DRAM_SPEED_1066MTS 1 +#define DRAM_SPEED_1333MTS 2 +#define DRAM_SPEED_1600MTS 3 + +#define DRAM_TYPE_DDR3 0 +#define DRAM_TYPE_DDR3L 1 +#define DRAM_TYPE_DDR3ECC 2 +#define DRAM_TYPE_LPDDR2 4 +#define DRAM_TYPE_LPDDR3 5 +#define DRAM_TYPE_DDR4 6 + +#define DIMM_WIDTH_X8 0 +#define DIMM_WIDTH_X16 1 +#define DIMM_WIDTH_X32 2 + +#define DIMM_DENSITY_1GBIT 0 +#define DIMM_DENSITY_2GBIT 1 +#define DIMM_DENSITY_4GBIT 2 +#define DIMM_DENSITY_8GBIT 3 + +#define DIMM_BUS_WIDTH_8BITS 0 +#define DIMM_BUS_WIDTH_16BITS 1 +#define DIMM_BUS_WIDTH_32BITS 2 +#define DIMM_BUS_WIDTH_64BITS 3 + +#define DIMM_SIDES_1RANKS 0 +#define DIMM_SIDES_2RANKS 1 #endif /* __FSP_CONFIGS_H__ */ |