/* SPDX-License-Identifier: GPL-2.0-or-later */ #include <commonlib/helpers.h> #include <spi_flash.h> #include <spi-generic.h> #include "spi_flash_internal.h" /* S25FLxx-specific commands */ #define CMD_S25FLXX_READ 0x03 /* Read Data Bytes */ #define CMD_S25FLXX_FAST_READ 0x0b /* Read Data Bytes at Higher Speed */ #define CMD_S25FLXX_READID 0x90 /* Read Manufacture ID and Device ID */ #define CMD_S25FLXX_WREN 0x06 /* Write Enable */ #define CMD_S25FLXX_WRDI 0x04 /* Write Disable */ #define CMD_S25FLXX_RDSR 0x05 /* Read Status Register */ #define CMD_S25FLXX_WRSR 0x01 /* Write Status Register */ #define CMD_S25FLXX_PP 0x02 /* Page Program */ #define CMD_S25FLXX_SE 0xd8 /* Sector Erase */ #define CMD_S25FLXX_BE 0xc7 /* Bulk Erase */ #define CMD_S25FLXX_DP 0xb9 /* Deep Power-down */ #define CMD_S25FLXX_RES 0xab /* Release from DP, and Read Signature */ #define SPSN_ID_S25FL008A 0x0213 #define SPSN_ID_S25FL016A 0x0214 #define SPSN_ID_S25FL032A 0x0215 #define SPSN_ID_S25FL064A 0x0216 #define SPSN_ID_S25FL128S 0x0219 #define SPSN_ID_S25FL128P 0x2018 #define SPSN_ID_S25FL208K 0x4014 #define SPSN_ID_S25FL116K 0x4015 #define SPSN_ID_S25FL132K 0x4016 #define SPSN_ID_S25FL164K 0x4017 #define SPSN_EXT_ID_S25FL128P_256KB 0x0300 #define SPSN_EXT_ID_S25FL128P_64KB 0x0301 #define SPSN_EXT_ID_S25FL032P 0x4d00 #define SPSN_EXT_ID_S25FLXXS_64KB 0x4d01 static const struct spi_flash_part_id flash_table_ext[] = { { /* S25FL008A */ .id[0] = SPSN_ID_S25FL008A, .nr_sectors_shift = 4, }, { /* S25FL016A */ .id[0] = SPSN_ID_S25FL016A, .nr_sectors_shift = 5, }, { /* S25FL032A */ .id[0] = SPSN_ID_S25FL032A, .nr_sectors_shift = 6, }, { /* S25FL064A */ .id[0] = SPSN_ID_S25FL064A, .nr_sectors_shift = 7, }, { /* S25FL128P_64K */ .id[0] = SPSN_ID_S25FL128P, .id[1] = SPSN_EXT_ID_S25FL128P_64KB, .nr_sectors_shift = 8, }, { /* S25FL128S_256K */ .id[0] = SPSN_ID_S25FL128S, .id[1] = SPSN_EXT_ID_S25FLXXS_64KB, .nr_sectors_shift = 9, }, { /* S25FL032P */ .id[0] = SPSN_ID_S25FL032A, .id[1] = SPSN_EXT_ID_S25FL032P, .nr_sectors_shift = 6, }, { /* S25FS128S */ .id[0] = SPSN_ID_S25FL128P, .id[1] = SPSN_EXT_ID_S25FLXXS_64KB, .nr_sectors_shift = 8, }, }; static const struct spi_flash_part_id flash_table_256k_sector[] = { { /* S25FL128P_256K */ .id[0] = SPSN_ID_S25FL128P, .id[1] = SPSN_EXT_ID_S25FL128P_256KB, .nr_sectors_shift = 6, }, }; static const struct spi_flash_part_id flash_table[] = { { /* S25FL208K */ .id[0] = SPSN_ID_S25FL208K, .nr_sectors_shift = 4, }, { /* S25FL116K_16M */ .id[0] = SPSN_ID_S25FL116K, .nr_sectors_shift = 5, }, { /* S25FL132K */ .id[0] = SPSN_ID_S25FL132K, .nr_sectors_shift = 6, }, { /* S25FL164K */ .id[0] = SPSN_ID_S25FL164K, .nr_sectors_shift = 7, }, }; const struct spi_flash_vendor_info spi_flash_spansion_ext1_vi = { .id = VENDOR_ID_SPANSION, .page_size_shift = 8, .sector_size_kib_shift = 6, .match_id_mask[0] = 0xffff, .match_id_mask[1] = 0xffff, .ids = flash_table_ext, .nr_part_ids = ARRAY_SIZE(flash_table_ext), .desc = &spi_flash_pp_0xd8_sector_desc, }; const struct spi_flash_vendor_info spi_flash_spansion_ext2_vi = { .id = VENDOR_ID_SPANSION, .page_size_shift = 8, .sector_size_kib_shift = 8, .match_id_mask[0] = 0xffff, .match_id_mask[1] = 0xffff, .ids = flash_table_256k_sector, .nr_part_ids = ARRAY_SIZE(flash_table_256k_sector), .desc = &spi_flash_pp_0xd8_sector_desc, }; const struct spi_flash_vendor_info spi_flash_spansion_vi = { .id = VENDOR_ID_SPANSION, .page_size_shift = 8, .sector_size_kib_shift = 6, .match_id_mask[0] = 0xffff, .ids = flash_table, .nr_part_ids = ARRAY_SIZE(flash_table), .desc = &spi_flash_pp_0xd8_sector_desc, };