blob: b28b52ce5b5b45d966bdb3cb90a53cac3ff38a69
| 1 | /*********************************************** |
| 2 | *****Storage config of board, for ACS use.***** |
| 3 | ***********************************************/ |
| 4 | |
| 5 | #ifndef __STORAGE_H |
| 6 | #define __STORAGE_H |
| 7 | |
| 8 | #include <linux/types.h> |
| 9 | #include <asm/arch/romboot.h> |
| 10 | #ifndef __ASSEMBLY__ |
| 11 | |
| 12 | //Partition table defines |
| 13 | #define NAND_PART_SIZE_FULL -1 |
| 14 | #define MAX_PART_NUM 32 |
| 15 | #define MAX_PART_NAME_LEN 16 |
| 16 | //#define SZ_1M 0x100000 |
| 17 | |
| 18 | #define STORE_CODE 1 |
| 19 | #define STORE_CACHE (1<<1) |
| 20 | #define STORE_DATA (1<<2) |
| 21 | |
| 22 | #define SPI_BOOT_FLAG 0 |
| 23 | #define NAND_BOOT_FLAG 1 |
| 24 | #define EMMC_BOOT_FLAG 2 |
| 25 | #define CARD_BOOT_FLAG 3 |
| 26 | #define SPI_NAND_FLAG 4 |
| 27 | #define SPI_EMMC_FLAG 5 |
| 28 | |
| 29 | #define CARD_TYPE_SHIFT 4 |
| 30 | #define CARD_TYPE_MASK 0xf |
| 31 | #define CARD_TYPE_UNKNOWN 0 /* unknown */ |
| 32 | //#define CARD_TYPE_MMC 1 /* MMC card */ |
| 33 | //#define CARD_TYPE_SD 2 /* SD card */ |
| 34 | #define CARD_TYPE_SDIO 3 /* SDIO card */ |
| 35 | #define CARD_TYPE_SD_COMBO 4 /* SD combo (IO+mem) card */ |
| 36 | #define CARD_TYPE_NON_SDIO 5 /* NON sdio device (means SD/MMC card) */ |
| 37 | |
| 38 | #define AML_GET_CARD_TYPE(val, port) ((val >> (port * CARD_TYPE_SHIFT)) & CARD_TYPE_MASK) |
| 39 | #define AML_SET_CARD_TYPE(val, port, type) \ |
| 40 | (val |= ((type & CARD_TYPE_MASK) << (port * CARD_TYPE_SHIFT))) |
| 41 | |
| 42 | /* storage device */ |
| 43 | #define STORAGE_DEV_NOSET (0) |
| 44 | #define STORAGE_DEV_EMMC (1) |
| 45 | #define STORAGE_DEV_NAND (2) |
| 46 | #define STORAGE_DEV_SPI (3) |
| 47 | #define STORAGE_DEV_SDCARD (4) |
| 48 | #define STORAGE_DEV_USB (5) |
| 49 | |
| 50 | struct partitions { |
| 51 | char name[MAX_PART_NAME_LEN]; /* identifier string */ |
| 52 | uint64_t size; /* partition size */ |
| 53 | uint64_t offset; /* offset within the master space */ |
| 54 | unsigned mask_flags; /* master flags to mask out for this partition */ |
| 55 | }; |
| 56 | |
| 57 | struct config_nand { |
| 58 | unsigned enable_slc; |
| 59 | unsigned order_ce; |
| 60 | unsigned reserved[2]; |
| 61 | }; |
| 62 | |
| 63 | struct config_mmc { |
| 64 | unsigned type; |
| 65 | unsigned port; |
| 66 | unsigned reserved[2]; |
| 67 | }; |
| 68 | |
| 69 | struct store_config { |
| 70 | unsigned store_device_flag; // indicate storage devices on each board |
| 71 | struct config_nand nand_configs; // specital config for nand |
| 72 | struct config_mmc mmc_configs; // specital config for mmc |
| 73 | }; |
| 74 | |
| 75 | #endif |
| 76 | #endif |
| 77 |