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flashchips: Add support for Fudan SPI flash chips
Signed-off-by: Jakob Petersson <github@jakobpetersson.se> Change-Id: I8045ecb8778fd6111fcccc075e69928f131a926a Reviewed-on: https://review.coreboot.org/c/flashrom/+/46513 Reviewed-by: David Hendricks <david.hendricks@gmail.com> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org> Reviewed-by: Nikolai Artemiev <nartemiev@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Jakob Petersson
Edward O'Callaghan
parent
224d442bd9
commit
ea9106a91c
272
flashchips.c
272
flashchips.c
@ -5690,6 +5690,278 @@ const struct flashchip flashchips[] = {
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.voltage = {2700, 3600},
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},
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{
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.vendor = "Fudan",
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.name = "FM25F005",
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.bustype = BUS_SPI,
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.manufacture_id = FUDAN_ID_NOPREFIX,
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.model_id = FUDAN_FM25F005,
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.total_size = 64,
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.page_size = 256,
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/* OTP: 256B total; enter 0x3A */
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.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
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.tested = TEST_UNTESTED,
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.probe = probe_spi_rdid,
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.probe_timing = TIMING_ZERO,
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.block_erasers = {
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{
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.eraseblocks = { {4 * 1024, 16} },
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.block_erase = spi_block_erase_20,
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}, {
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.eraseblocks = { {32 * 1024, 2} },
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.block_erase = spi_block_erase_52,
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}, {
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.eraseblocks = { {64 * 1024, 1} },
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.block_erase = spi_block_erase_d8,
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}, {
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.eraseblocks = { {64 * 1024, 1} },
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.block_erase = spi_block_erase_60,
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}, {
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.eraseblocks = { {64 * 1024, 1} },
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.block_erase = spi_block_erase_c7,
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}
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},
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.printlock = spi_prettyprint_status_register_bp2_tb_bpl,
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.unlock = spi_disable_blockprotect_bp2_srwd,
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.write = spi_chip_write_256,
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.read = spi_chip_read, /* Fast read (0x0B), dual I/O (0x3B) supported */
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.voltage = {2700, 3600}, /* 2.3-2.7V acceptable results in lower performance */
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},
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{
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.vendor = "Fudan",
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.name = "FM25F01",
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.bustype = BUS_SPI,
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.manufacture_id = FUDAN_ID_NOPREFIX,
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.model_id = FUDAN_FM25F01,
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.total_size = 128,
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.page_size = 256,
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/* OTP: 256B total; enter 0x3A */
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.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
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.tested = TEST_UNTESTED,
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.probe = probe_spi_rdid,
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.probe_timing = TIMING_ZERO,
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.block_erasers = {
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{
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.eraseblocks = { {4 * 1024, 32} },
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.block_erase = spi_block_erase_20,
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}, {
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.eraseblocks = { {32 * 1024, 4} },
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.block_erase = spi_block_erase_52,
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}, {
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.eraseblocks = { {64 * 1024, 2} },
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.block_erase = spi_block_erase_d8,
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}, {
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.eraseblocks = { {128 * 1024, 1} },
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.block_erase = spi_block_erase_60,
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}, {
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.eraseblocks = { {128 * 1024, 1} },
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.block_erase = spi_block_erase_c7,
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}
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},
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.printlock = spi_prettyprint_status_register_bp2_tb_bpl,
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.unlock = spi_disable_blockprotect_bp2_srwd,
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.write = spi_chip_write_256,
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.read = spi_chip_read, /* Fast read (0x0B), dual I/O (0x3B) supported */
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.voltage = {2700, 3600}, /* 2.3-2.7V acceptable results in lower performance */
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},
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{
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.vendor = "Fudan",
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.name = "FM25F02(A)",
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.bustype = BUS_SPI,
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.manufacture_id = FUDAN_ID_NOPREFIX,
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.model_id = FUDAN_FM25F02,
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.total_size = 256,
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.page_size = 256,
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/* OTP: 256B total; enter 0x3A, (A version only:) read ID 0x4B */
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.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
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.tested = TEST_UNTESTED,
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.probe = probe_spi_rdid,
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.probe_timing = TIMING_ZERO,
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.block_erasers = {
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{
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.eraseblocks = { {4 * 1024, 64} },
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.block_erase = spi_block_erase_20,
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}, {
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.eraseblocks = { {32 * 1024, 8} },
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.block_erase = spi_block_erase_52,
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}, {
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.eraseblocks = { {64 * 1024, 4} },
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.block_erase = spi_block_erase_d8,
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}, {
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.eraseblocks = { {1024 * 256, 1} },
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.block_erase = spi_block_erase_60,
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}, {
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.eraseblocks = { {1024 * 256, 1} },
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.block_erase = spi_block_erase_c7,
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},
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},
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.printlock = spi_prettyprint_status_register_bp2_tb_bpl,
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.unlock = spi_disable_blockprotect_bp2_srwd,
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.write = spi_chip_write_256,
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.read = spi_chip_read, /* Fast read (0x0B), dual I/O (0x3B) supported */
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.voltage = {2700, 3600}, /* 2.3-2.7V acceptable results in lower performance */
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},
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{
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.vendor = "Fudan",
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.name = "FM25F04(A)",
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.bustype = BUS_SPI,
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.manufacture_id = FUDAN_ID_NOPREFIX,
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.model_id = FUDAN_FM25F04,
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.total_size = 512,
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.page_size = 256,
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/* OTP: 256B total; enter 0x3A, (A version only:) read ID 0x4B */
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.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP,
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.tested = TEST_UNTESTED,
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.probe = probe_spi_rdid,
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.probe_timing = TIMING_ZERO,
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.block_erasers = {
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{
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.eraseblocks = { {4 * 1024, 128} },
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.block_erase = spi_block_erase_20,
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}, {
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.eraseblocks = { {32 * 1024, 16} },
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.block_erase = spi_block_erase_52,
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}, {
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.eraseblocks = { {64 * 1024, 8} },
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.block_erase = spi_block_erase_d8,
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}, {
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.eraseblocks = { {1024 * 512, 1} },
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.block_erase = spi_block_erase_60,
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}, {
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.eraseblocks = { {1024 * 512, 1} },
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.block_erase = spi_block_erase_c7,
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},
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},
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.printlock = spi_prettyprint_status_register_bp2_tb_bpl,
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.unlock = spi_disable_blockprotect_bp2_srwd,
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.write = spi_chip_write_256,
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.read = spi_chip_read, /* Fast read (0x0B), dual I/O (0x3B) supported */
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.voltage = {2700, 3600},
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},
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{
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.vendor = "Fudan",
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.name = "FM25Q08",
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.bustype = BUS_SPI,
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.manufacture_id = FUDAN_ID_NOPREFIX,
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.model_id = FUDAN_FM25Q08,
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.total_size = 1024,
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.page_size = 256,
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/* supports SFDP */
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/* OTP: 1024B total; read 0x48; write 0x42, erase 0x44, read ID 0x4B */
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/* QPI enable 0x38, disable 0xFF */
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.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_QPI,
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.tested = TEST_UNTESTED,
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.probe = probe_spi_rdid,
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.probe_timing = TIMING_ZERO,
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.block_erasers = {
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{
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.eraseblocks = { {4 * 1024, 256} },
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.block_erase = spi_block_erase_20,
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}, {
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.eraseblocks = { {32 * 1024, 32} },
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.block_erase = spi_block_erase_52,
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}, {
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.eraseblocks = { {64 * 1024, 16} },
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.block_erase = spi_block_erase_d8,
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}, {
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.eraseblocks = { {1024 * 1024, 1} },
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.block_erase = spi_block_erase_60,
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}, {
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.eraseblocks = { {1024 * 1024, 1} },
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.block_erase = spi_block_erase_c7,
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},
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},
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.printlock = spi_prettyprint_status_register_bp2_tb_bpl, /* bit6 selects size of protected blocks; TODO: SR2 */
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.unlock = spi_disable_blockprotect_bp2_srwd,
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.write = spi_chip_write_256,
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.read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */
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.voltage = {2700, 3600},
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},
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{
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.vendor = "Fudan",
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.name = "FM25Q16",
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.bustype = BUS_SPI,
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.manufacture_id = FUDAN_ID_NOPREFIX,
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.model_id = FUDAN_FM25Q16,
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.total_size = 2048,
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.page_size = 256,
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/* supports SFDP */
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/* OTP: 1024B total; read 0x48; write 0x42, erase 0x44, read ID 0x4B */
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/* QPI enable 0x38, disable 0xFF */
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.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_QPI,
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.tested = TEST_UNTESTED,
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.probe = probe_spi_rdid,
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.probe_timing = TIMING_ZERO,
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.block_erasers = {
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{
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.eraseblocks = { {4 * 1024, 512} },
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.block_erase = spi_block_erase_20,
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}, {
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.eraseblocks = { {32 * 1024, 64} },
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.block_erase = spi_block_erase_52,
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}, {
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.eraseblocks = { {64 * 1024, 32} },
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.block_erase = spi_block_erase_d8,
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}, {
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.eraseblocks = { {2 * 1024 * 1024, 1} },
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.block_erase = spi_block_erase_60,
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}, {
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.eraseblocks = { {2 * 1024 * 1024, 1} },
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.block_erase = spi_block_erase_c7,
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}
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},
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.printlock = spi_prettyprint_status_register_bp2_tb_bpl, /* bit6 selects size of protected blocks; TODO: SR2 */
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.unlock = spi_disable_blockprotect_bp2_srwd,
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.write = spi_chip_write_256,
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.read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */
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.voltage = {2700, 3600},
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},
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{
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.vendor = "Fudan",
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.name = "FM25Q32",
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.bustype = BUS_SPI,
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.manufacture_id = FUDAN_ID_NOPREFIX,
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.model_id = FUDAN_FM25Q32,
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.total_size = 4096,
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.page_size = 256,
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/* supports SFDP */
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/* OTP: 1024B total; read 0x48; write 0x42, erase 0x44, read ID 0x4B */
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/* QPI enable 0x38, disable 0xFF */
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.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_QPI,
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.tested = TEST_UNTESTED,
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.probe = probe_spi_rdid,
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.probe_timing = TIMING_ZERO,
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.block_erasers = {
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{
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.eraseblocks = { {4 * 1024, 1024} },
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.block_erase = spi_block_erase_20,
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}, {
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.eraseblocks = { {32 * 1024, 128} },
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.block_erase = spi_block_erase_52,
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}, {
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.eraseblocks = { {64 * 1024, 64} },
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.block_erase = spi_block_erase_d8,
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}, {
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.eraseblocks = { {4 * 1024 * 1024, 1} },
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.block_erase = spi_block_erase_60,
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}, {
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.eraseblocks = { {4 * 1024 * 1024, 1} },
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.block_erase = spi_block_erase_c7,
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},
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},
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.printlock = spi_prettyprint_status_register_bp2_tb_bpl, /* bit6 selects size of protected blocks; TODO: SR2 */
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.unlock = spi_disable_blockprotect_bp2_srwd,
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.write = spi_chip_write_256,
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.read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */
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.voltage = {2700, 3600},
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},
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{
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.vendor = "Fujitsu",
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.name = "MBM29F004BC",
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10
flashchips.h
10
flashchips.h
@ -329,6 +329,16 @@
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#define FIDELIX_FM25Q32 0x3216
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#define FIDELIX_FM25Q64 0x3217
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#define FUDAN_ID 0x7F7F7F7F7F7F7FA1 /* Shanghai Fudan Microelectronics resides in bank 8 */
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#define FUDAN_ID_NOPREFIX 0xA1 /* Fudan, missing 0x7F prefix */
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#define FUDAN_FM25F005 0x3110
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#define FUDAN_FM25F01 0x3111
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#define FUDAN_FM25F02 0x3112 /* Same as FM25F02A */
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#define FUDAN_FM25F04 0x3113 /* Same as FM25F04A */
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#define FUDAN_FM25Q08 0x4014
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#define FUDAN_FM25Q16 0x4015
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#define FUDAN_FM25Q32 0x4016
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#define FUJITSU_ID 0x04 /* Fujitsu */
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#define FUJITSU_MBM29DL400BC 0x0F
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#define FUJITSU_MBM29DL400TC 0x0C
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