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https://review.coreboot.org/flashrom.git
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flashchips.c: Add support for XMC new SPI flash types
Adds initial support for the follow SPI flash chips: XM25QU64C XM25QU128C XM25QU256C XM25QH64C XM25QH128C XM25QH256C BUG=none TEST=builds Signed-off-by: Luke He <sixuerain@qq.com> Change-Id: I15c51b0f1ed789bcb2cabe33bc830f8d5d916969 Reviewed-on: https://review.coreboot.org/c/flashrom/+/48949 Reviewed-by: Edward O'Callaghan <quasisec@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
luke he
Edward O'Callaghan
parent
e3afd77087
commit
32f4cb4ffa
238
flashchips.c
238
flashchips.c
@ -18992,6 +18992,244 @@ const struct flashchip flashchips[] = {
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.voltage = {3000, 3600},
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},
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{
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.vendor = "XMC",
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.name = "XM25QH64C",
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.bustype = BUS_SPI,
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.manufacture_id = ST_ID,
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.model_id = XMC_XM25QH64C,
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.total_size = 8192,
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.page_size = 256,
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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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{
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.eraseblocks = { {4 * 1024, 2048} },
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.block_erase = spi_block_erase_20,
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}, {
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.eraseblocks = { {32 * 1024, 256} },
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.block_erase = spi_block_erase_52,
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}, {
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.eraseblocks = { {64 * 1024, 128} },
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.block_erase = spi_block_erase_d8,
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}, {
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.eraseblocks = { {8 * 1024 * 1024, 1} },
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.block_erase = spi_block_erase_60,
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}, {
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.eraseblocks = { {8 * 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_plain,
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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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.voltage = {2700, 3600},
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},
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{
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.vendor = "XMC",
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.name = "XM25QU64C",
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.bustype = BUS_SPI,
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.manufacture_id = ST_ID,
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.model_id = XMC_XM25QU64C,
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.total_size = 8192,
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.page_size = 256,
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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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{
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.eraseblocks = { {4 * 1024, 2048} },
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.block_erase = spi_block_erase_20,
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}, {
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.eraseblocks = { {32 * 1024, 256} },
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.block_erase = spi_block_erase_52,
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}, {
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.eraseblocks = { {64 * 1024, 128} },
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.block_erase = spi_block_erase_d8,
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}, {
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.eraseblocks = { {8 * 1024 * 1024, 1} },
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.block_erase = spi_block_erase_60,
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}, {
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.eraseblocks = { {8 * 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_plain,
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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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.voltage = {1650, 1950},
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},
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{
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.vendor = "XMC",
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.name = "XM25QH128C",
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.bustype = BUS_SPI,
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.manufacture_id = ST_ID,
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.model_id = XMC_XM25QH128C,
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.total_size = 16384,
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.page_size = 256,
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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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{
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.eraseblocks = { {4 * 1024, 4096} },
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.block_erase = spi_block_erase_20,
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}, {
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.eraseblocks = { {32 * 1024, 512} },
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.block_erase = spi_block_erase_52,
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}, {
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.eraseblocks = { {64 * 1024, 256} },
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.block_erase = spi_block_erase_d8,
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}, {
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.eraseblocks = { {16 * 1024 * 1024, 1} },
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.block_erase = spi_block_erase_60,
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}, {
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.eraseblocks = { {16 * 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_plain,
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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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.voltage = {2700, 3600},
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},
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{
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.vendor = "XMC",
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.name = "XM25QU128C",
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.bustype = BUS_SPI,
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.manufacture_id = ST_ID,
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.model_id = XMC_XM25QU128C,
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.total_size = 16384,
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.page_size = 256,
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/* supports SFDP */
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/* OTP: 1024B total, 256B reserved; read 0x48; write 0x42, erase 0x44, read ID 0x4B */
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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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{
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.eraseblocks = { {4 * 1024, 4096} },
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.block_erase = spi_block_erase_20,
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}, {
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.eraseblocks = { {32 * 1024, 512} },
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.block_erase = spi_block_erase_52,
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}, {
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.eraseblocks = { {64 * 1024, 256} },
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.block_erase = spi_block_erase_d8,
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}, {
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.eraseblocks = { {16 * 1024 * 1024, 1} },
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.block_erase = spi_block_erase_60,
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}, {
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.eraseblocks = { {16 * 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_plain, /* TODO: improve */
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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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.voltage = {1650, 1950},
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},
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{
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.vendor = "XMC",
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.name = "XM25QH256C",
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.bustype = BUS_SPI,
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.manufacture_id = ST_ID,
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.model_id = XMC_XM25QH256C,
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.total_size = 32768,
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.page_size = 256,
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/* supports SFDP */
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/* OTP: 1024B total, 256B reserved; read 0x48; write 0x42, erase 0x44, read ID 0x4B */
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/* FOUR_BYTE_ADDR: supports 4-bytes addressing mode */
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.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_4BA_ENTER_WREN
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| FEATURE_4BA_EXT_ADDR | FEATURE_4BA_READ | FEATURE_4BA_FAST_READ,
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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, 8192} },
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.block_erase = spi_block_erase_20,
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}, {
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.eraseblocks = { {32 * 1024, 1024} },
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.block_erase = spi_block_erase_52,
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}, {
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.eraseblocks = { {64 * 1024, 512} },
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.block_erase = spi_block_erase_d8,
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}, {
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.eraseblocks = { {32 * 1024 * 1024, 1} },
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.block_erase = spi_block_erase_60,
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}, {
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.eraseblocks = { {32 * 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_plain, /* TODO: improve */
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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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.voltage = {2700, 3600},
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},
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{
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.vendor = "XMC",
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.name = "XM25QU256C",
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.bustype = BUS_SPI,
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.manufacture_id = ST_ID,
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.model_id = XMC_XM25QU256C,
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.total_size = 32768,
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.page_size = 256,
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/* supports SFDP */
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/* OTP: 1024B total, 256B reserved; read 0x48; write 0x42, erase 0x44, read ID 0x4B */
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/* FOUR_BYTE_ADDR: supports 4-bytes addressing mode */
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.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_4BA_ENTER_WREN
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| FEATURE_4BA_EXT_ADDR | FEATURE_4BA_READ | FEATURE_4BA_FAST_READ,
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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, 8192} },
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.block_erase = spi_block_erase_20,
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}, {
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.eraseblocks = { {32 * 1024, 1024} },
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.block_erase = spi_block_erase_52,
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}, {
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.eraseblocks = { {64 * 1024, 512} },
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.block_erase = spi_block_erase_d8,
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}, {
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.eraseblocks = { {32 * 1024 * 1024, 1} },
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.block_erase = spi_block_erase_60,
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}, {
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.eraseblocks = { {32 * 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_plain, /* TODO: improve */
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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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.voltage = {1650, 1950},
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},
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{
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.vendor = "Zetta Device",
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.name = "ZD25D20",
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@ -792,7 +792,7 @@
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* ST25P chips are SPI, first byte of device ID is memory type, second
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* byte of device ID is related to log(bitsize) at least for some chips.
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*/
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#define ST_ID 0x20 /* ST / SGS/Thomson / Numonyx (later acquired by Micron) */
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#define ST_ID 0x20 /* ST / SGS/Thomson / Numonyx / XMC(later acquired by Micron) */
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#define ST_M25P05A 0x2010
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#define ST_M25P05_RES 0x05
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#define ST_M25P10A 0x2011
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@ -811,6 +811,12 @@
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#define ST_M45PE40 0x4013
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#define ST_M45PE80 0x4014
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#define ST_M45PE16 0x4015
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#define XMC_XM25QH64C 0x4017
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#define XMC_XM25QU64C 0x4117
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#define XMC_XM25QH128C 0x4018
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#define XMC_XM25QU128C 0x4118
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#define XMC_XM25QH256C 0x4019
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#define XMC_XM25QU256C 0x4119
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#define ST_M25PX80 0x7114
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#define ST_M25PX16 0x7115
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#define ST_M25PX32 0x7116
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