// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* * Copyright (C) 2020 MediaTek Inc. All Rights Reserved. * * Author: Weijie Gao */ #include "mtk-snand-def.h" static int mtk_snand_winbond_select_die(struct mtk_snand *snf, uint32_t dieidx); static int mtk_snand_micron_select_die(struct mtk_snand *snf, uint32_t dieidx); #define SNAND_MEMORG_512M_2K_64 SNAND_MEMORG(2048, 64, 64, 512, 1, 1) #define SNAND_MEMORG_1G_2K_64 SNAND_MEMORG(2048, 64, 64, 1024, 1, 1) #define SNAND_MEMORG_2G_2K_64 SNAND_MEMORG(2048, 64, 64, 2048, 1, 1) #define SNAND_MEMORG_2G_2K_120 SNAND_MEMORG(2048, 120, 64, 2048, 1, 1) #define SNAND_MEMORG_4G_2K_64 SNAND_MEMORG(2048, 64, 64, 4096, 1, 1) #define SNAND_MEMORG_1G_2K_120 SNAND_MEMORG(2048, 120, 64, 1024, 1, 1) #define SNAND_MEMORG_1G_2K_128 SNAND_MEMORG(2048, 128, 64, 1024, 1, 1) #define SNAND_MEMORG_2G_2K_128 SNAND_MEMORG(2048, 128, 64, 2048, 1, 1) #define SNAND_MEMORG_4G_2K_128 SNAND_MEMORG(2048, 128, 64, 4096, 1, 1) #define SNAND_MEMORG_4G_4K_240 SNAND_MEMORG(4096, 240, 64, 2048, 1, 1) #define SNAND_MEMORG_4G_4K_256 SNAND_MEMORG(4096, 256, 64, 2048, 1, 1) #define SNAND_MEMORG_8G_4K_256 SNAND_MEMORG(4096, 256, 64, 4096, 1, 1) #define SNAND_MEMORG_2G_2K_64_2P SNAND_MEMORG(2048, 64, 64, 2048, 2, 1) #define SNAND_MEMORG_2G_2K_64_2D SNAND_MEMORG(2048, 64, 64, 1024, 1, 2) #define SNAND_MEMORG_2G_2K_128_2P SNAND_MEMORG(2048, 128, 64, 2048, 2, 1) #define SNAND_MEMORG_4G_2K_64_2P SNAND_MEMORG(2048, 64, 64, 4096, 2, 1) #define SNAND_MEMORG_4G_2K_128_2P_2D SNAND_MEMORG(2048, 128, 64, 2048, 2, 2) #define SNAND_MEMORG_8G_4K_256_2D SNAND_MEMORG(4096, 256, 64, 2048, 1, 2) static const SNAND_IO_CAP(snand_cap_read_from_cache_quad, SPI_IO_1_1_1 | SPI_IO_1_1_2 | SPI_IO_1_2_2 | SPI_IO_1_1_4 | SPI_IO_1_4_4, SNAND_OP(SNAND_IO_1_1_1, SNAND_CMD_READ_FROM_CACHE, 8), SNAND_OP(SNAND_IO_1_1_2, SNAND_CMD_READ_FROM_CACHE_X2, 8), SNAND_OP(SNAND_IO_1_2_2, SNAND_CMD_READ_FROM_CACHE_DUAL, 4), SNAND_OP(SNAND_IO_1_1_4, SNAND_CMD_READ_FROM_CACHE_X4, 8), SNAND_OP(SNAND_IO_1_4_4, SNAND_CMD_READ_FROM_CACHE_QUAD, 4)); static const SNAND_IO_CAP(snand_cap_read_from_cache_quad_q2d, SPI_IO_1_1_1 | SPI_IO_1_1_2 | SPI_IO_1_2_2 | SPI_IO_1_1_4 | SPI_IO_1_4_4, SNAND_OP(SNAND_IO_1_1_1, SNAND_CMD_READ_FROM_CACHE, 8), SNAND_OP(SNAND_IO_1_1_2, SNAND_CMD_READ_FROM_CACHE_X2, 8), SNAND_OP(SNAND_IO_1_2_2, SNAND_CMD_READ_FROM_CACHE_DUAL, 4), SNAND_OP(SNAND_IO_1_1_4, SNAND_CMD_READ_FROM_CACHE_X4, 8), SNAND_OP(SNAND_IO_1_4_4, SNAND_CMD_READ_FROM_CACHE_QUAD, 2)); static const SNAND_IO_CAP(snand_cap_read_from_cache_quad_a8d, SPI_IO_1_1_1 | SPI_IO_1_1_2 | SPI_IO_1_2_2 | SPI_IO_1_1_4 | SPI_IO_1_4_4, SNAND_OP(SNAND_IO_1_1_1, SNAND_CMD_READ_FROM_CACHE, 8), SNAND_OP(SNAND_IO_1_1_2, SNAND_CMD_READ_FROM_CACHE_X2, 8), SNAND_OP(SNAND_IO_1_2_2, SNAND_CMD_READ_FROM_CACHE_DUAL, 8), SNAND_OP(SNAND_IO_1_1_4, SNAND_CMD_READ_FROM_CACHE_X4, 8), SNAND_OP(SNAND_IO_1_4_4, SNAND_CMD_READ_FROM_CACHE_QUAD, 8)); static const SNAND_IO_CAP(snand_cap_read_from_cache_x4, SPI_IO_1_1_1 | SPI_IO_1_1_2 | SPI_IO_1_1_4, SNAND_OP(SNAND_IO_1_1_1, SNAND_CMD_READ_FROM_CACHE, 8), SNAND_OP(SNAND_IO_1_1_2, SNAND_CMD_READ_FROM_CACHE_X2, 8), SNAND_OP(SNAND_IO_1_1_4, SNAND_CMD_READ_FROM_CACHE_X4, 8)); static const SNAND_IO_CAP(snand_cap_read_from_cache_x4_only, SPI_IO_1_1_1 | SPI_IO_1_1_4, SNAND_OP(SNAND_IO_1_1_1, SNAND_CMD_READ_FROM_CACHE, 8), SNAND_OP(SNAND_IO_1_1_4, SNAND_CMD_READ_FROM_CACHE_X4, 8)); static const SNAND_IO_CAP(snand_cap_program_load_x1, SPI_IO_1_1_1, SNAND_OP(SNAND_IO_1_1_1, SNAND_CMD_PROGRAM_LOAD, 0)); static const SNAND_IO_CAP(snand_cap_program_load_x4, SPI_IO_1_1_1 | SPI_IO_1_1_4, SNAND_OP(SNAND_IO_1_1_1, SNAND_CMD_PROGRAM_LOAD, 0), SNAND_OP(SNAND_IO_1_1_4, SNAND_CMD_PROGRAM_LOAD_X4, 0)); static const struct snand_flash_info snand_flash_ids[] = { SNAND_INFO("W25N512GV", SNAND_ID(SNAND_ID_DYMMY, 0xef, 0xaa, 0x20), SNAND_MEMORG_512M_2K_64, &snand_cap_read_from_cache_quad, &snand_cap_program_load_x4), SNAND_INFO("W25N01GV", SNAND_ID(SNAND_ID_DYMMY, 0xef, 0xaa, 0x21), SNAND_MEMORG_1G_2K_64, &snand_cap_read_from_cache_quad, &snand_cap_program_load_x4), SNAND_INFO("W25M02GV", SNAND_ID(SNAND_ID_DYMMY, 0xef, 0xab, 0x21), SNAND_MEMORG_2G_2K_64_2D, &snand_cap_read_from_cache_quad, &snand_cap_program_load_x4, mtk_snand_winbond_select_die), SNAND_INFO("W25N02KV", SNAND_ID(SNAND_ID_DYMMY, 0xef, 0xaa, 0x22), SNAND_MEMORG_2G_2K_128, &snand_cap_read_from_cache_quad, &snand_cap_program_load_x4), SNAND_INFO("GD5F1GQ4UAWxx", SNAND_ID(SNAND_ID_ADDR, 0xc8, 0x10), SNAND_MEMORG_1G_2K_64, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("GD5F1GQ4UExIG", SNAND_ID(SNAND_ID_ADDR, 0xc8, 0xd1), SNAND_MEMORG_1G_2K_128, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("GD5F1GQ4UExxH", SNAND_ID(SNAND_ID_ADDR, 0xc8, 0xd9), SNAND_MEMORG_1G_2K_64, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("GD5F1GQ4xAYIG", SNAND_ID(SNAND_ID_ADDR, 0xc8, 0xf1), SNAND_MEMORG_1G_2K_64, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("GD5F2GQ4UExIG", SNAND_ID(SNAND_ID_ADDR, 0xc8, 0xd2), SNAND_MEMORG_2G_2K_128, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("GD5F2GQ5UExxH", SNAND_ID(SNAND_ID_ADDR, 0xc8, 0x32), SNAND_MEMORG_2G_2K_64, &snand_cap_read_from_cache_quad_a8d, &snand_cap_program_load_x4), SNAND_INFO("GD5F2GQ4xAYIG", SNAND_ID(SNAND_ID_ADDR, 0xc8, 0xf2), SNAND_MEMORG_2G_2K_64, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("GD5F4GQ4UBxIG", SNAND_ID(SNAND_ID_ADDR, 0xc8, 0xd4), SNAND_MEMORG_4G_4K_256, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("GD5F4GQ4xAYIG", SNAND_ID(SNAND_ID_ADDR, 0xc8, 0xf4), SNAND_MEMORG_4G_2K_64, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("GD5F2GQ5UExxG", SNAND_ID(SNAND_ID_DYMMY, 0xc8, 0x52), SNAND_MEMORG_2G_2K_128, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("GD5F4GQ4UCxIG", SNAND_ID(SNAND_ID_DYMMY, 0xc8, 0xb4), SNAND_MEMORG_4G_4K_256, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("MX35LF1GE4AB", SNAND_ID(SNAND_ID_DYMMY, 0xc2, 0x12), SNAND_MEMORG_1G_2K_64, &snand_cap_read_from_cache_x4, &snand_cap_program_load_x4), SNAND_INFO("MX35LF1G24AD", SNAND_ID(SNAND_ID_DYMMY, 0xc2, 0x14), SNAND_MEMORG_1G_2K_128, &snand_cap_read_from_cache_quad, &snand_cap_program_load_x4), SNAND_INFO("MX31LF1GE4BC", SNAND_ID(SNAND_ID_DYMMY, 0xc2, 0x1e), SNAND_MEMORG_1G_2K_64, &snand_cap_read_from_cache_x4, &snand_cap_program_load_x4), SNAND_INFO("MX35LF2GE4AB", SNAND_ID(SNAND_ID_DYMMY, 0xc2, 0x22), SNAND_MEMORG_2G_2K_64, &snand_cap_read_from_cache_x4, &snand_cap_program_load_x4), SNAND_INFO("MX35LF2G24AD", SNAND_ID(SNAND_ID_DYMMY, 0xc2, 0x24), SNAND_MEMORG_2G_2K_128, &snand_cap_read_from_cache_quad, &snand_cap_program_load_x4), SNAND_INFO("MX35LF2GE4AD", SNAND_ID(SNAND_ID_DYMMY, 0xc2, 0x26), SNAND_MEMORG_2G_2K_128, &snand_cap_read_from_cache_x4, &snand_cap_program_load_x4), SNAND_INFO("MX35LF2G14AC", SNAND_ID(SNAND_ID_DYMMY, 0xc2, 0x20), SNAND_MEMORG_2G_2K_64, &snand_cap_read_from_cache_x4, &snand_cap_program_load_x4), SNAND_INFO("MX35LF4G24AD", SNAND_ID(SNAND_ID_DYMMY, 0xc2, 0x35), SNAND_MEMORG_4G_4K_256, &snand_cap_read_from_cache_quad, &snand_cap_program_load_x4), SNAND_INFO("MX35LF4GE4AD", SNAND_ID(SNAND_ID_DYMMY, 0xc2, 0x37), SNAND_MEMORG_4G_4K_256, &snand_cap_read_from_cache_x4, &snand_cap_program_load_x4), SNAND_INFO("MT29F1G01AAADD", SNAND_ID(SNAND_ID_DYMMY, 0x2c, 0x12), SNAND_MEMORG_1G_2K_64, &snand_cap_read_from_cache_x4, &snand_cap_program_load_x1), SNAND_INFO("MT29F1G01ABAFD", SNAND_ID(SNAND_ID_DYMMY, 0x2c, 0x14), SNAND_MEMORG_1G_2K_128, &snand_cap_read_from_cache_quad, &snand_cap_program_load_x4), SNAND_INFO("MT29F2G01AAAED", SNAND_ID(SNAND_ID_DYMMY, 0x2c, 0x9f), SNAND_MEMORG_2G_2K_64_2P, &snand_cap_read_from_cache_x4, &snand_cap_program_load_x1), SNAND_INFO("MT29F2G01ABAGD", SNAND_ID(SNAND_ID_DYMMY, 0x2c, 0x24), SNAND_MEMORG_2G_2K_128_2P, &snand_cap_read_from_cache_quad, &snand_cap_program_load_x4), SNAND_INFO("MT29F4G01AAADD", SNAND_ID(SNAND_ID_DYMMY, 0x2c, 0x32), SNAND_MEMORG_4G_2K_64_2P, &snand_cap_read_from_cache_x4, &snand_cap_program_load_x1), SNAND_INFO("MT29F4G01ABAFD", SNAND_ID(SNAND_ID_DYMMY, 0x2c, 0x34), SNAND_MEMORG_4G_4K_256, &snand_cap_read_from_cache_quad, &snand_cap_program_load_x4), SNAND_INFO("MT29F4G01ADAGD", SNAND_ID(SNAND_ID_DYMMY, 0x2c, 0x36), SNAND_MEMORG_4G_2K_128_2P_2D, &snand_cap_read_from_cache_quad, &snand_cap_program_load_x4, mtk_snand_micron_select_die), SNAND_INFO("MT29F8G01ADAFD", SNAND_ID(SNAND_ID_DYMMY, 0x2c, 0x46), SNAND_MEMORG_8G_4K_256_2D, &snand_cap_read_from_cache_quad, &snand_cap_program_load_x4, mtk_snand_micron_select_die), SNAND_INFO("TC58CVG0S3HRAIG", SNAND_ID(SNAND_ID_DYMMY, 0x98, 0xc2), SNAND_MEMORG_1G_2K_128, &snand_cap_read_from_cache_x4, &snand_cap_program_load_x1), SNAND_INFO("TC58CVG1S3HRAIG", SNAND_ID(SNAND_ID_DYMMY, 0x98, 0xcb), SNAND_MEMORG_2G_2K_128, &snand_cap_read_from_cache_x4, &snand_cap_program_load_x1), SNAND_INFO("TC58CVG2S0HRAIG", SNAND_ID(SNAND_ID_DYMMY, 0x98, 0xcd), SNAND_MEMORG_4G_4K_256, &snand_cap_read_from_cache_x4, &snand_cap_program_load_x1), SNAND_INFO("TC58CVG0S3HRAIJ", SNAND_ID(SNAND_ID_DYMMY, 0x98, 0xe2), SNAND_MEMORG_1G_2K_128, &snand_cap_read_from_cache_x4, &snand_cap_program_load_x4), SNAND_INFO("TC58CVG1S3HRAIJ", SNAND_ID(SNAND_ID_DYMMY, 0x98, 0xeb), SNAND_MEMORG_2G_2K_128, &snand_cap_read_from_cache_x4, &snand_cap_program_load_x4), SNAND_INFO("TC58CVG2S0HRAIJ", SNAND_ID(SNAND_ID_DYMMY, 0x98, 0xed), SNAND_MEMORG_4G_4K_256, &snand_cap_read_from_cache_x4, &snand_cap_program_load_x4), SNAND_INFO("TH58CVG3S0HRAIJ", SNAND_ID(SNAND_ID_DYMMY, 0x98, 0xe4), SNAND_MEMORG_8G_4K_256, &snand_cap_read_from_cache_x4, &snand_cap_program_load_x4), SNAND_INFO("F50L512M41A", SNAND_ID(SNAND_ID_DYMMY, 0xc8, 0x20), SNAND_MEMORG_512M_2K_64, &snand_cap_read_from_cache_x4, &snand_cap_program_load_x4), SNAND_INFO("F50L1G41A", SNAND_ID(SNAND_ID_DYMMY, 0xc8, 0x21), SNAND_MEMORG_1G_2K_64, &snand_cap_read_from_cache_x4, &snand_cap_program_load_x4), SNAND_INFO("F50L1G41LB", SNAND_ID(SNAND_ID_DYMMY, 0xc8, 0x01), SNAND_MEMORG_1G_2K_64, &snand_cap_read_from_cache_quad, &snand_cap_program_load_x4), SNAND_INFO("F50L2G41LB", SNAND_ID(SNAND_ID_DYMMY, 0xc8, 0x0a), SNAND_MEMORG_2G_2K_64_2D, &snand_cap_read_from_cache_quad, &snand_cap_program_load_x4, mtk_snand_winbond_select_die), SNAND_INFO("CS11G0T0A0AA", SNAND_ID(SNAND_ID_DYMMY, 0x6b, 0x00), SNAND_MEMORG_1G_2K_128, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("CS11G0G0A0AA", SNAND_ID(SNAND_ID_DYMMY, 0x6b, 0x10), SNAND_MEMORG_1G_2K_128, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("CS11G0S0A0AA", SNAND_ID(SNAND_ID_DYMMY, 0x6b, 0x20), SNAND_MEMORG_1G_2K_64, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("CS11G1T0A0AA", SNAND_ID(SNAND_ID_DYMMY, 0x6b, 0x01), SNAND_MEMORG_2G_2K_128, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("CS11G1S0A0AA", SNAND_ID(SNAND_ID_DYMMY, 0x6b, 0x21), SNAND_MEMORG_2G_2K_64, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("CS11G2T0A0AA", SNAND_ID(SNAND_ID_DYMMY, 0x6b, 0x02), SNAND_MEMORG_4G_2K_128, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("CS11G2S0A0AA", SNAND_ID(SNAND_ID_DYMMY, 0x6b, 0x22), SNAND_MEMORG_4G_2K_64, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73B044VCA", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x01), SNAND_MEMORG_512M_2K_64, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73C044SNB", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x11), SNAND_MEMORG_1G_2K_120, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73C044SNF", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x09), SNAND_MEMORG_1G_2K_128, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73C044VCA", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x18), SNAND_MEMORG_1G_2K_64, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73C044SNA", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x19), SNAND_MEMORG(2048, 64, 128, 512, 1, 1), &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73C044VCD", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x1c), SNAND_MEMORG_1G_2K_64, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73C044SND", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x1d), SNAND_MEMORG_1G_2K_64, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73D044SND", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x1e), SNAND_MEMORG_2G_2K_64, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73C044VCC", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x22), SNAND_MEMORG_1G_2K_64, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73C044VCF", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x25), SNAND_MEMORG_1G_2K_64, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73C044SNC", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x31), SNAND_MEMORG_1G_2K_128, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73D044SNC", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x0a), SNAND_MEMORG_2G_2K_120, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73D044SNA", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x12), SNAND_MEMORG_2G_2K_128, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73D044SNF", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x10), SNAND_MEMORG_2G_2K_128, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73D044VCA", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x13), SNAND_MEMORG_2G_2K_128, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73D044VCB", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x14), SNAND_MEMORG_2G_2K_64, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73D044VCD", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x17), SNAND_MEMORG_2G_2K_128, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73D044VCH", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x1b), SNAND_MEMORG_2G_2K_64, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73D044SND", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x1d), SNAND_MEMORG_2G_2K_64, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73D044VCG", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x1f), SNAND_MEMORG_2G_2K_64, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73D044VCE", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x20), SNAND_MEMORG_2G_2K_64, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73D044VCL", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x2e), SNAND_MEMORG_2G_2K_128, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73D044SNB", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x32), SNAND_MEMORG_2G_2K_128, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73E044SNA", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x03), SNAND_MEMORG_4G_4K_256, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73E044SND", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x0b), SNAND_MEMORG_4G_4K_240, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73E044SNB", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x23), SNAND_MEMORG_4G_4K_256, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73E044VCA", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x2c), SNAND_MEMORG_4G_4K_256, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73E044VCB", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x2f), SNAND_MEMORG_4G_2K_128, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73F044SNA", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x24), SNAND_MEMORG_8G_4K_256, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73F044VCA", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x2d), SNAND_MEMORG_8G_4K_256, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73E044SNE", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x0e), SNAND_MEMORG_8G_4K_256, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73C044SNG", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x0c), SNAND_MEMORG_1G_2K_120, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("EM73D044VCN", SNAND_ID(SNAND_ID_DYMMY, 0xd5, 0x0f), SNAND_MEMORG_2G_2K_64, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("FM35Q1GA", SNAND_ID(SNAND_ID_DYMMY, 0xe5, 0x71), SNAND_MEMORG_1G_2K_64, &snand_cap_read_from_cache_x4, &snand_cap_program_load_x4), SNAND_INFO("PN26G01A", SNAND_ID(SNAND_ID_DYMMY, 0xa1, 0xe1), SNAND_MEMORG_1G_2K_128, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("PN26G02A", SNAND_ID(SNAND_ID_DYMMY, 0xa1, 0xe2), SNAND_MEMORG_2G_2K_128, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("IS37SML01G1", SNAND_ID(SNAND_ID_DYMMY, 0xc8, 0x21), SNAND_MEMORG_1G_2K_64, &snand_cap_read_from_cache_x4, &snand_cap_program_load_x4), SNAND_INFO("ATO25D1GA", SNAND_ID(SNAND_ID_DYMMY, 0x9b, 0x12), SNAND_MEMORG_1G_2K_64, &snand_cap_read_from_cache_x4_only, &snand_cap_program_load_x4), SNAND_INFO("HYF1GQ4U", SNAND_ID(SNAND_ID_DYMMY, 0xc9, 0x51), SNAND_MEMORG_1G_2K_128, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), SNAND_INFO("HYF2GQ4U", SNAND_ID(SNAND_ID_DYMMY, 0xc9, 0x52), SNAND_MEMORG_2G_2K_128, &snand_cap_read_from_cache_quad_q2d, &snand_cap_program_load_x4), }; static int mtk_snand_winbond_select_die(struct mtk_snand *snf, uint32_t dieidx) { uint8_t op[2]; if (dieidx > 1) { snand_log_chip(snf->pdev, "Invalid die index %u\n", dieidx); return -EINVAL; } op[0] = SNAND_CMD_WINBOND_SELECT_DIE; op[1] = (uint8_t)dieidx; return mtk_snand_mac_io(snf, op, sizeof(op), NULL, 0); } static int mtk_snand_micron_select_die(struct mtk_snand *snf, uint32_t dieidx) { int ret; if (dieidx > 1) { snand_log_chip(snf->pdev, "Invalid die index %u\n", dieidx); return -EINVAL; } ret = mtk_snand_set_feature(snf, SNAND_FEATURE_MICRON_DIE_ADDR, SNAND_MICRON_DIE_SEL_1); if (ret) { snand_log_chip(snf->pdev, "Failed to set die selection feature\n"); return ret; } return 0; } const struct snand_flash_info *snand_flash_id_lookup(enum snand_id_type type, const uint8_t *id) { const struct snand_id *fid; uint32_t i; for (i = 0; i < ARRAY_SIZE(snand_flash_ids); i++) { if (snand_flash_ids[i].id.type != type) continue; fid = &snand_flash_ids[i].id; if (memcmp(fid->id, id, fid->len)) continue; return &snand_flash_ids[i]; } return NULL; }