mirror of
https://review.coreboot.org/flashrom.git
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Refine support for SST25VF family
- Reorder some models and refine comments. - Add SST25VF512A: AAI is available but with an uncommon opcode (0xAF). Fully tested with Bus Pirate 3.5 running 6.2 beta firmware by Cory. - Add SST25VF020 and SST25VF020B. Corresponding to flashrom svn r1758. Signed-off-by: Cory Henderson <dcoryh192@gmail.com> Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
This commit is contained in:
Cory Henderson
Stefan Tauner
parent
1d473796bc
commit
370f5829e1
408
flashchips.c
408
flashchips.c
@ -9549,6 +9549,44 @@ const struct flashchip flashchips[] = {
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.voltage = {3000, 3600},
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},
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{
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.vendor = "SST",
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.name = "SST25VF512A",
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.bustype = BUS_SPI,
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.manufacture_id = SST_ID,
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.model_id = SST_SST25VF512A_REMS,
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.total_size = 64,
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.page_size = 256,
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.feature_bits = FEATURE_WRSR_EWSR,
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.tested = TEST_OK_PREW,
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.probe = probe_spi_rems,
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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 = { {32 * 1024, 2} },
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.block_erase = spi_block_erase_52,
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}, {
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.eraseblocks = { {32 * 1024, 2} },
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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_sst25, /* FIXME: No BP2 & 3 */
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.unlock = spi_disable_blockprotect,
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.write = spi_chip_write_1, /* AAI supported, but opcode is 0xAF */
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.read = spi_chip_read, /* Fast read (0x0B) supported */
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.voltage = {2700, 3600},
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},
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{
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.vendor = "SST",
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.name = "SST25VF010",
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@ -9569,14 +9607,236 @@ const struct flashchip flashchips[] = {
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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 = { {32 * 1024, 4} },
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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_sst25, /* FIXME: No BP2 & 3 */
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.unlock = spi_disable_blockprotect,
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.write = spi_chip_write_1, /* AAI supported, but opcode is 0xAF */
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.read = spi_chip_read, /* Fast read (0x0B) supported */
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.voltage = {2700, 3600},
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},
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{
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.vendor = "SST",
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.name = "SST25VF020",
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.bustype = BUS_SPI,
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.manufacture_id = SST_ID,
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.model_id = SST_SST25VF020_REMS,
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.total_size = 256,
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.page_size = 256,
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.feature_bits = FEATURE_WRSR_EWSR,
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.tested = TEST_UNTESTED,
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.probe = probe_spi_rems,
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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 = { {32 * 1024, 8} },
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.block_erase = spi_block_erase_52,
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}, {
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.eraseblocks = { {256 * 1024, 1} },
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.block_erase = spi_block_erase_60,
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},
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},
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.printlock = spi_prettyprint_status_register_sst25, /* FIXME: No BP2 & 3 */
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.unlock = spi_disable_blockprotect,
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.write = spi_chip_write_1, /* AAI supported, but opcode is 0xAF */
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.read = spi_chip_read, /* only */
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.voltage = {2700, 3600},
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},
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{
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.vendor = "SST",
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.name = "SST25VF020B",
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.bustype = BUS_SPI,
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.manufacture_id = SST_ID,
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.model_id = SST_SST25VF020B,
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.total_size = 256,
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.page_size = 256,
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.feature_bits = FEATURE_WRSR_EWSR,
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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 = { {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 = { {256 * 1024, 1} },
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.block_erase = spi_block_erase_60,
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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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.printlock = spi_prettyprint_status_register_sst25, /* FIXME: No BP2 & 3 and 2nd SR */
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.unlock = spi_disable_blockprotect, /* FIXME: 2nd SR */
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.write = spi_aai_write, /* AAI supported (0xAD) */
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.read = spi_chip_read, /* Fast read (0x0B) supported */
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.voltage = {2700, 3600},
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},
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{
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.vendor = "SST",
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.name = "SST25VF040",
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.bustype = BUS_SPI,
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.manufacture_id = SST_ID,
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.model_id = SST_SST25VF040_REMS,
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.total_size = 512,
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.page_size = 256,
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.feature_bits = FEATURE_WRSR_EWSR,
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.tested = TEST_OK_PR,
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.probe = probe_spi_rems,
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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 = { {32 * 1024, 16} },
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.block_erase = spi_block_erase_52,
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}, {
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.eraseblocks = { {512 * 1024, 1} },
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.block_erase = spi_block_erase_60,
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},
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},
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.printlock = spi_prettyprint_status_register_sst25, /* TODO: check */
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.unlock = spi_disable_blockprotect,
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.write = spi_chip_write_1,
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.write = spi_chip_write_1, /* AAI supported, but opcode is 0xAF */
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.read = spi_chip_read,
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.voltage = {2700, 3600},
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},
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{
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.vendor = "SST",
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.name = "SST25VF040B",
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.bustype = BUS_SPI,
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.manufacture_id = SST_ID,
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.model_id = SST_SST25VF040B,
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.total_size = 512,
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.page_size = 256,
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.feature_bits = FEATURE_WRSR_EWSR,
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.tested = TEST_OK_PREW,
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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 = { {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 = { {512 * 1024, 1} },
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.block_erase = spi_block_erase_60,
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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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.printlock = spi_prettyprint_status_register_sst25vf040b,
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.unlock = spi_disable_blockprotect,
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.write = spi_aai_write, /* AAI supported (0xAD) */
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.read = spi_chip_read, /* Fast read (0x0B) supported */
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.voltage = {2700, 3600},
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},
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{
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.vendor = "SST",
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.name = "SST25VF040B.REMS",
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.bustype = BUS_SPI,
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.manufacture_id = SST_ID,
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.model_id = SST_SST25VF040B_REMS,
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.total_size = 512,
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.page_size = 256,
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.feature_bits = FEATURE_WRSR_EWSR,
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.tested = TEST_OK_PREW,
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.probe = probe_spi_rems,
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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 = { {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 = { {512 * 1024, 1} },
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.block_erase = spi_block_erase_60,
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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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.printlock = spi_prettyprint_status_register_sst25vf040b,
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.unlock = spi_disable_blockprotect,
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.write = spi_aai_write,
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.read = spi_chip_read,
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.voltage = {2700, 3600},
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},
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{
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.vendor = "SST",
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.name = "SST25VF080B",
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.bustype = BUS_SPI,
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.manufacture_id = SST_ID,
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.model_id = SST_SST25VF080B,
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.total_size = 1024,
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.page_size = 256,
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.feature_bits = FEATURE_WRSR_EWSR,
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.tested = TEST_OK_PREW,
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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 = { {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_sst25, /* TODO: check */
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.unlock = spi_disable_blockprotect,
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.write = spi_aai_write,
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.read = spi_chip_read,
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.voltage = {2700, 3600},
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},
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@ -9695,152 +9955,6 @@ const struct flashchip flashchips[] = {
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.voltage = {2700, 3600},
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},
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{
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.vendor = "SST",
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.name = "SST25VF040",
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.bustype = BUS_SPI,
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.manufacture_id = SST_ID,
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.model_id = SST_SST25VF040_REMS,
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.total_size = 512,
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.page_size = 256,
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.feature_bits = FEATURE_WRSR_EWSR,
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.tested = TEST_OK_PR,
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.probe = probe_spi_rems,
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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 = { {32 * 1024, 16} },
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.block_erase = spi_block_erase_52,
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}, {
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.eraseblocks = { {512 * 1024, 1} },
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.block_erase = spi_block_erase_60,
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},
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},
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.printlock = spi_prettyprint_status_register_sst25, /* TODO: check */
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.unlock = spi_disable_blockprotect,
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.write = spi_chip_write_1, /* AAI supported, but opcode is 0xAF */
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.read = spi_chip_read,
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.voltage = {2700, 3600},
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},
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{
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.vendor = "SST",
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.name = "SST25VF040B",
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.bustype = BUS_SPI,
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.manufacture_id = SST_ID,
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.model_id = SST_SST25VF040B,
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.total_size = 512,
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.page_size = 256,
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.feature_bits = FEATURE_WRSR_EWSR,
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.tested = TEST_OK_PREW,
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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 = { {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 = { {512 * 1024, 1} },
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.block_erase = spi_block_erase_60,
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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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.printlock = spi_prettyprint_status_register_sst25vf040b,
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.unlock = spi_disable_blockprotect,
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.write = spi_aai_write,
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.read = spi_chip_read,
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.voltage = {2700, 3600},
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},
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{
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.vendor = "SST",
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.name = "SST25VF040B.REMS",
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.bustype = BUS_SPI,
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.manufacture_id = SST_ID,
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.model_id = SST_SST25VF040B_REMS,
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.total_size = 512,
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.page_size = 256,
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.feature_bits = FEATURE_WRSR_EWSR,
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.tested = TEST_OK_PREW,
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.probe = probe_spi_rems,
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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 = { {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 = { {512 * 1024, 1} },
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.block_erase = spi_block_erase_60,
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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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.printlock = spi_prettyprint_status_register_sst25vf040b,
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.unlock = spi_disable_blockprotect,
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.write = spi_aai_write,
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.read = spi_chip_read,
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.voltage = {2700, 3600},
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},
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{
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.vendor = "SST",
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.name = "SST25VF080B",
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.bustype = BUS_SPI,
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.manufacture_id = SST_ID,
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.model_id = SST_SST25VF080B,
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.total_size = 1024,
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.page_size = 256,
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.feature_bits = FEATURE_WRSR_EWSR,
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.tested = TEST_OK_PREW,
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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 = { {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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},
|
||||
.printlock = spi_prettyprint_status_register_sst25, /* TODO: check */
|
||||
.unlock = spi_disable_blockprotect,
|
||||
.write = spi_aai_write,
|
||||
.read = spi_chip_read,
|
||||
.voltage = {2700, 3600},
|
||||
},
|
||||
|
||||
{
|
||||
.vendor = "SST",
|
||||
.name = "SST25WF512",
|
||||
|
||||
@ -577,6 +577,7 @@
|
||||
#define SST_SST25VF512A_REMS 0x48 /* REMS or RES opcode */
|
||||
#define SST_SST25VF010_REMS 0x49 /* REMS or RES opcode */
|
||||
#define SST_SST25VF020_REMS 0x43 /* REMS or RES opcode */
|
||||
#define SST_SST25VF020B 0x258C
|
||||
#define SST_SST25VF040_REMS 0x44 /* REMS or RES opcode, same as SST25LF040A */
|
||||
#define SST_SST25VF040B 0x258D
|
||||
#define SST_SST25VF040B_REMS 0x8D /* REMS or RES opcode */
|
||||
|
||||
Loading…
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Reference in New Issue
Block a user