diff options
author | David Hendricks <dhendrix@google.com> | 2011-07-24 22:21:57 +0000 |
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committer | Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> | 2011-07-24 22:21:57 +0000 |
commit | 6d71530d430bb3b9d93611e6db7c06c8fe043270 (patch) | |
tree | 2dbb0d1867e348fa8125c25fc6e014b571272cb0 /flashchips.c | |
parent | 9321f06fe883ae131c0fd5aba7b3926fea91d338 (diff) | |
download | flashrom-6d71530d430bb3b9d93611e6db7c06c8fe043270.tar.gz flashrom-6d71530d430bb3b9d93611e6db7c06c8fe043270.tar.bz2 flashrom-6d71530d430bb3b9d93611e6db7c06c8fe043270.zip |
Add support for EN25Q(H) series SPI flash chips
- EN25Q40
- EN25Q80
- EN25Q16 (half-evil twin of already supported EN25D16, hence merged)
- EN25Q32(A/B)
- EN25Q64
- EN25Q128
- EN25QH16
Corresponding to flashrom svn r1384.
Signed-off-by: David Hendricks <dhendrix@google.com>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Diffstat (limited to 'flashchips.c')
-rw-r--r-- | flashchips.c | 289 |
1 files changed, 253 insertions, 36 deletions
diff --git a/flashchips.c b/flashchips.c index 7cfd5a7d..b4b762f5 100644 --- a/flashchips.c +++ b/flashchips.c @@ -2923,42 +2923,6 @@ const struct flashchip flashchips[] = { { .vendor = "Eon", - .name = "EN25D16", - .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = EON_ID_NOPREFIX, - .model_id = EON_EN25D16, - .total_size = 2048, - .page_size = 256, - .tested = TEST_UNTESTED, - .probe = probe_spi_rdid, - .probe_timing = TIMING_ZERO, - .block_erasers = - { - { - .eraseblocks = { {4 * 1024, 512} }, - .block_erase = spi_block_erase_20, - }, { - .eraseblocks = { {64 * 1024, 32} }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {64 * 1024, 32} }, - .block_erase = spi_block_erase_52, - }, { - .eraseblocks = { {2 * 1024 * 1024, 1} }, - .block_erase = spi_block_erase_60, - }, { - .eraseblocks = { {2 * 1024 * 1024, 1} }, - .block_erase = spi_block_erase_c7, - } - }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, - .voltage = {2700, 3600}, - }, - - { - .vendor = "Eon", .name = "EN25F05", .bustype = CHIP_BUSTYPE_SPI, .manufacture_id = EON_ID_NOPREFIX, @@ -3206,6 +3170,259 @@ const struct flashchip flashchips[] = { { .vendor = "Eon", + .name = "EN25Q40", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = EON_ID_NOPREFIX, + .model_id = EON_EN25Q40, + .total_size = 512, + .page_size = 256, + /* TODO: chip features 256-byte one-time programmable region */ + .feature_bits = FEATURE_WRSR_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 128} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {64 * 1024, 8} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {512 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {512 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + .voltage = {2700, 3600}, + }, + + { + .vendor = "Eon", + .name = "EN25Q80(A)", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = EON_ID_NOPREFIX, + .model_id = EON_EN25Q80, + .total_size = 1024, + .page_size = 256, + /* TODO: chip features 256-byte one-time programmable region */ + .feature_bits = FEATURE_WRSR_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 256} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {64 * 1024, 16} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + .voltage = {2700, 3600}, + }, + + { + /* Note: EN25D16 is an evil twin which shares the model ID + but has different write protection capabilities */ + .vendor = "Eon", + .name = "EN25Q16", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = EON_ID_NOPREFIX, + .model_id = EON_EN25Q16, + .total_size = 2048, + .page_size = 256, + /* TODO: EN25D16 features 512-byte one-time programmable region, + * EN25Q16 features a 128-byte one-time programmable region */ + .feature_bits = FEATURE_WRSR_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 512} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {64 * 1024, 32} }, + .block_erase = spi_block_erase_d8, + }, { + /* not supported by Q16 version */ + .eraseblocks = { {64 * 1024, 32} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {2 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {2 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + .voltage = {2700, 3600}, + }, + + { + .vendor = "Eon", + .name = "EN25Q32(A/B)", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = EON_ID_NOPREFIX, + .model_id = EON_EN25Q32, + .total_size = 4096, + .page_size = 256, + /* TODO: chip features 512-byte one-time programmable region */ + .feature_bits = FEATURE_WRSR_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 1024} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {64 * 1024, 64} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {4 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {4 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + .voltage = {2700, 3600}, + }, + + { + .vendor = "Eon", + .name = "EN25Q64", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = EON_ID_NOPREFIX, + .model_id = EON_EN25Q64, + .total_size = 8192, + .page_size = 256, + /* TODO: chip features 512-byte one-time programmable region */ + .feature_bits = FEATURE_WRSR_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 2048} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {64 * 1024, 128} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {8 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {8 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + .voltage = {2700, 3600}, + }, + + { + .vendor = "Eon", + .name = "EN25Q128", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = EON_ID_NOPREFIX, + .model_id = EON_EN25Q128, + .total_size = 16384, + .page_size = 256, + /* TODO: chip features 512-byte one-time programmable region */ + .feature_bits = FEATURE_WRSR_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 4096} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {64 * 1024, 256} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {16 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {16 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + { + .vendor = "Eon", + .name = "EN25QH16", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = EON_ID_NOPREFIX, + .model_id = EON_EN25QH16, + .total_size = 2048, + .page_size = 256, + /* TODO: chip features 512-byte one-time programmable region + * and supports SFDP. + */ + .feature_bits = FEATURE_WRSR_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 512} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {64 * 1024, 32} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {1024 * 2048, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {1024 * 2048, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + .voltage = {2700, 3600}, + }, + + { + .vendor = "Eon", .name = "EN29F010", .bustype = CHIP_BUSTYPE_PARALLEL, .manufacture_id = EON_ID, |