| /* 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" |
| |
| /* MX25xx-specific commands */ |
| #define CMD_MX25XX_WREN 0x06 /* Write Enable */ |
| #define CMD_MX25XX_WRDI 0x04 /* Write Disable */ |
| #define CMD_MX25XX_RDSR 0x05 /* Read Status Register */ |
| #define CMD_MX25XX_WRSR 0x01 /* Write Status Register */ |
| #define CMD_MX25XX_READ 0x03 /* Read Data Bytes */ |
| #define CMD_MX25XX_FAST_READ 0x0b /* Read Data Bytes at Higher Speed */ |
| #define CMD_MX25XX_PP 0x02 /* Page Program */ |
| #define CMD_MX25XX_SE 0x20 /* Sector Erase */ |
| #define CMD_MX25XX_BE 0xD8 /* Block Erase */ |
| #define CMD_MX25XX_CE 0xc7 /* Chip Erase */ |
| #define CMD_MX25XX_DP 0xb9 /* Deep Power-down */ |
| #define CMD_MX25XX_RES 0xab /* Release from DP, and Read Signature */ |
| |
| #define MACRONIX_SR_WIP (1 << 0) /* Write-in-Progress */ |
| |
| static const struct spi_flash_part_id flash_table[] = { |
| { |
| /* MX25L8005 */ |
| .id[0] = 0x2014, |
| .nr_sectors_shift = 8, |
| }, |
| { |
| /* MX25L1605D */ |
| .id[0] = 0x2015, |
| .nr_sectors_shift = 9, |
| }, |
| { |
| /* MX25L3205D */ |
| .id[0] = 0x2016, |
| .nr_sectors_shift = 10, |
| }, |
| { |
| /* MX25L6405D */ |
| .id[0] = 0x2017, |
| .nr_sectors_shift = 11, |
| }, |
| { |
| /* MX25L12805D */ |
| .id[0] = 0x2018, |
| .nr_sectors_shift = 12, |
| }, |
| { |
| /* MX25L25635F */ |
| .id[0] = 0x2019, |
| .nr_sectors_shift = 13, |
| }, |
| { |
| /* MX66L51235F */ |
| .id[0] = 0x201a, |
| .nr_sectors_shift = 14, |
| }, |
| { |
| /* MX25L1635D */ |
| .id[0] = 0x2415, |
| .nr_sectors_shift = 9, |
| }, |
| { |
| /* MX25L1635E */ |
| .id[0] = 0x2515, |
| .nr_sectors_shift = 9, |
| }, |
| { |
| /* MX25U8032E */ |
| .id[0] = 0x2534, |
| .nr_sectors_shift = 8, |
| }, |
| { |
| /* MX25U1635E */ |
| .id[0] = 0x2535, |
| .nr_sectors_shift = 9, |
| }, |
| { |
| /* MX25U3235E */ |
| .id[0] = 0x2536, |
| .nr_sectors_shift = 10, |
| }, |
| { |
| /* MX25U6435F */ |
| .id[0] = 0x2537, |
| .nr_sectors_shift = 11, |
| }, |
| { |
| /* MX25U12835F */ |
| .id[0] = 0x2538, |
| .nr_sectors_shift = 12, |
| }, |
| { |
| /* MX25U25635F */ |
| .id[0] = 0x2539, |
| .nr_sectors_shift = 13, |
| }, |
| { |
| /* MX25U51245G */ |
| .id[0] = 0x253a, |
| .nr_sectors_shift = 14, |
| }, |
| { |
| /* MX25L12855E */ |
| .id[0] = 0x2618, |
| .nr_sectors_shift = 12, |
| }, |
| { |
| /* MX25L3235D/MX25L3225D/MX25L3236D/MX25L3237D */ |
| .id[0] = 0x5e16, |
| .nr_sectors_shift = 10, |
| }, |
| { |
| /* MX25L6495F */ |
| .id[0] = 0x9517, |
| .nr_sectors_shift = 11, |
| }, |
| }; |
| |
| const struct spi_flash_vendor_info spi_flash_macronix_vi = { |
| .id = VENDOR_ID_MACRONIX, |
| .page_size_shift = 8, |
| .sector_size_kib_shift = 2, |
| .match_id_mask[0] = 0xffff, |
| .ids = flash_table, |
| .nr_part_ids = ARRAY_SIZE(flash_table), |
| .desc = &spi_flash_pp_0x20_sector_desc, |
| }; |