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Add support for various AMIC A25L* chips
Add support for AMIC A25L512, A25L010, A25L020, A25L040, A25L080, A25L016, A25L032 AMIC A25LQ032 (quad-rate read). Corresponding to flashrom svn r1118. Signed-off-by: Dan Lenski <dlenski@gmail.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
This commit is contained in:
Dan Lenski
Carl-Daniel Hailfinger
parent
bf3af2995f
commit
116171275c
244
flashchips.c
244
flashchips.c
@ -635,6 +635,250 @@ struct flashchip flashchips[] = {
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.read = spi_chip_read,
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},
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{
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.vendor = "AMIC",
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.name = "A25L512",
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.bustype = CHIP_BUSTYPE_SPI,
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.manufacture_id = AMIC_ID_NOPREFIX,
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.model_id = AMIC_A25L512,
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.total_size = 64,
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.page_size = 256,
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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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{
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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 = { { 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_c7,
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}
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},
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.unlock = spi_disable_blockprotect,
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.write = spi_chip_write_256,
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.read = spi_chip_read,
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},
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{
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.vendor = "AMIC",
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.name = "A25L010",
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.bustype = CHIP_BUSTYPE_SPI,
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.manufacture_id = AMIC_ID_NOPREFIX,
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.model_id = AMIC_A25L010,
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.total_size = 128,
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.page_size = 256,
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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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{
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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 = { { 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_c7,
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}
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},
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.unlock = spi_disable_blockprotect,
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.write = spi_chip_write_256,
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.read = spi_chip_read,
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},
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{
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.vendor = "AMIC",
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.name = "A25L020",
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.bustype = CHIP_BUSTYPE_SPI,
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.manufacture_id = AMIC_ID_NOPREFIX,
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.model_id = AMIC_A25L020,
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.total_size = 256,
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.page_size = 256,
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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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{
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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 = { { 64 * 1024, 4 } },
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.block_erase = spi_block_erase_d8,
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}, {
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.eraseblocks = { { 256 * 1024, 1 } },
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.block_erase = spi_block_erase_c7,
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}
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},
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.unlock = spi_disable_blockprotect,
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.write = spi_chip_write_256,
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.read = spi_chip_read,
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},
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{
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.vendor = "AMIC",
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.name = "A25L040",
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.bustype = CHIP_BUSTYPE_SPI,
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.manufacture_id = AMIC_ID_NOPREFIX,
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.model_id = AMIC_A25L040,
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.total_size = 512,
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.page_size = 256,
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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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{
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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 = { { 64 * 1024, 8 } },
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.block_erase = spi_block_erase_d8,
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}, {
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.eraseblocks = { { 512 * 1024, 1 } },
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.block_erase = spi_block_erase_c7,
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}
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},
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.unlock = spi_disable_blockprotect,
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.write = spi_chip_write_256,
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.read = spi_chip_read,
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},
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{
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.vendor = "AMIC",
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.name = "A25L080",
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.bustype = CHIP_BUSTYPE_SPI,
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.manufacture_id = AMIC_ID_NOPREFIX,
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.model_id = AMIC_A25L080,
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.total_size = 1024,
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.page_size = 256,
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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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{
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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 = { { 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_c7,
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}
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},
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.unlock = spi_disable_blockprotect,
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.write = spi_chip_write_256,
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.read = spi_chip_read,
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},
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{
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.vendor = "AMIC",
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.name = "A25L016",
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.bustype = CHIP_BUSTYPE_SPI,
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.manufacture_id = AMIC_ID_NOPREFIX,
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.model_id = AMIC_A25L016,
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.total_size = 2048,
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.page_size = 256,
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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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{
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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 = { { 64 * 1024, 32 } },
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.block_erase = spi_block_erase_d8,
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}, {
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.eraseblocks = { { 2048 * 1024, 1 } },
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.block_erase = spi_block_erase_c7,
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}
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},
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.unlock = spi_disable_blockprotect,
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.write = spi_chip_write_256,
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.read = spi_chip_read,
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},
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{
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.vendor = "AMIC",
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.name = "A25L032",
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.bustype = CHIP_BUSTYPE_SPI,
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.manufacture_id = AMIC_ID_NOPREFIX,
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.model_id = AMIC_A25L032,
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.total_size = 4096,
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.page_size = 256,
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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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{
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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 = { { 64 * 1024, 64 } },
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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 = { { 4096 * 1024, 1 } },
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.block_erase = spi_block_erase_60,
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}, {
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.eraseblocks = { { 4096 * 1024, 1 } },
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.block_erase = spi_block_erase_c7,
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}
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},
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.unlock = NULL, /* Two status reg bytes (read with 0x35 and 0x05) */
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.write = spi_chip_write_256,
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.read = spi_chip_read,
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},
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{
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.vendor = "AMIC",
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.name = "A25LQ032",
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.bustype = CHIP_BUSTYPE_SPI,
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.manufacture_id = AMIC_ID_NOPREFIX,
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.model_id = AMIC_A25LQ032,
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.total_size = 4096,
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.page_size = 256,
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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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{
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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 = { { 64 * 1024, 64 } },
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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 = { { 4096 * 1024, 1 } },
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.block_erase = spi_block_erase_60,
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}, {
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.eraseblocks = { { 4096 * 1024, 1 } },
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.block_erase = spi_block_erase_c7,
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}
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},
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.unlock = NULL, /* Two status reg bytes (read with 0x35 and 0x05) */
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.write = spi_chip_write_256,
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.read = spi_chip_read,
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},
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{
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.vendor = "AMIC",
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.name = "A29002B",
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@ -88,6 +88,14 @@
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#define AMIC_A25L80P 0x2014 /* Seems that no A25L80PT exists */
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#define AMIC_A25L16PT 0x2025
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#define AMIC_A25L16PU 0x2015
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#define AMIC_A25L512 0x3010
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#define AMIC_A25L010 0x3011
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#define AMIC_A25L020 0x3012
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#define AMIC_A25L040 0x3013
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#define AMIC_A25L080 0x3014
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#define AMIC_A25L016 0x3015
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#define AMIC_A25L032 0x3016
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#define AMIC_A25LQ032 0x4016
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#define AMIC_A29002B 0x0d
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#define AMIC_A29002T 0x8C /* Same as A290021T */
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#define AMIC_A29040B 0x86
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