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Add blockwise erase to all supported chips of the SST25 family

Browse Source 
SST25VF040.REMS, SST25VF040B, SST25VF040B.REMS, SST25VF080B,
SST25VF016B, SST25VF032B

Corresponding to flashrom svn r818.

Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Sean Nelson <audiohacked@gmail.com>
This commit is contained in:
Carl-Daniel Hailfinger 2009-12-23 12:16:47 +00:00
parent 8918729891
commit bbfeb70fb9
1 changed files with 133 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

158
flashchips.c
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@ -2370,10 +2370,29 @@ struct flashchip flashchips[] = {
.model_id = SST_25VF016B,
.total_size = 2048,
.page_size = 256,
.tested = TEST_OK_PREW,
.tested = TEST_OK_PRW,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
.erase = spi_chip_erase_c7,
.erase = NULL,
.block_erasers =
{
{
.eraseblocks = { {4 * 1024, 512} },
.block_erase = spi_block_erase_20,
}, {
.eraseblocks = { {32 * 1024, 64} },
.block_erase = spi_block_erase_52,
}, {
.eraseblocks = { {64 * 1024, 32} },
.block_erase = spi_block_erase_d8,
}, {
.eraseblocks = { {2 * 1024 * 1024, 1} },
.block_erase = spi_block_erase_60,
}, {
.eraseblocks = { {2 * 1024 * 1024, 1} },
.block_erase = spi_block_erase_c7,
},
},
.write = spi_chip_write_1,
.read = spi_chip_read,
},
@ -2386,10 +2405,58 @@ struct flashchip flashchips[] = {
.model_id = SST_25VF032B,
.total_size = 4096,
.page_size = 256,
.tested = TEST_OK_PREW,
.tested = TEST_OK_PRW,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
.erase = spi_chip_erase_c7,
.erase = NULL,
.block_erasers =
{
{
.eraseblocks = { {4 * 1024, 1024} },
.block_erase = spi_block_erase_20,
}, {
.eraseblocks = { {32 * 1024, 128} },
.block_erase = spi_block_erase_52,
}, {
.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,
},
},
.write = spi_chip_write_1,
.read = spi_chip_read,
},
{
.vendor = "SST",
.name = "SST25VF040.REMS",
.bustype = CHIP_BUSTYPE_SPI,
.manufacture_id = SST_ID,
.model_id = SST_25VF040_REMS,
.total_size = 512,
.page_size = 256,
.tested = TEST_OK_PR,
.probe = probe_spi_rems,
.probe_timing = TIMING_ZERO,
.erase = NULL,
.block_erasers =
{
{
.eraseblocks = { {4 * 1024, 128} },
.block_erase = spi_block_erase_20,
}, {
.eraseblocks = { {32 * 1024, 16} },
.block_erase = spi_block_erase_52,
}, {
.eraseblocks = { {512 * 1024, 1} },
.block_erase = spi_block_erase_60,
},
},
.write = spi_chip_write_1,
.read = spi_chip_read,
},
@ -2405,23 +2472,26 @@ struct flashchip flashchips[] = {
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
.erase = spi_chip_erase_c7,
.write = spi_chip_write_1,
.read = spi_chip_read,
},
{
.vendor = "SST",
.name = "SST25VF040.REMS",
.bustype = CHIP_BUSTYPE_SPI,
.manufacture_id = SST_ID,
.model_id = SST_25VF040_REMS,
.total_size = 512,
.page_size = 64 * 1024,
.tested = TEST_OK_PR,
.probe = probe_spi_rems,
.probe_timing = TIMING_ZERO,
.erase = spi_chip_erase_60,
.erase = NULL,
.block_erasers =
{
{
.eraseblocks = { {4 * 1024, 128} },
.block_erase = spi_block_erase_20,
}, {
.eraseblocks = { {32 * 1024, 16} },
.block_erase = spi_block_erase_52,
}, {
.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,
},
},
.write = spi_chip_write_1,
.read = spi_chip_read,
},
@ -2433,11 +2503,30 @@ struct flashchip flashchips[] = {
.manufacture_id = SST_ID,
.model_id = SST_25VF040B_REMS,
.total_size = 512,
.page_size = 64 * 1024,
.page_size = 256,
.tested = TEST_OK_PR,
.probe = probe_spi_rems,
.probe_timing = TIMING_ZERO,
.erase = spi_chip_erase_c7,
.erase = NULL,
.block_erasers =
{
{
.eraseblocks = { {4 * 1024, 128} },
.block_erase = spi_block_erase_20,
}, {
.eraseblocks = { {32 * 1024, 16} },
.block_erase = spi_block_erase_52,
}, {
.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,
},
},
.write = spi_chip_write_1,
.read = spi_chip_read,
},
@ -2450,10 +2539,29 @@ struct flashchip flashchips[] = {
.model_id = SST_25VF080B,
.total_size = 1024,
.page_size = 256,
.tested = TEST_OK_PREW,
.tested = TEST_OK_PRW,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
.erase = spi_chip_erase_60_c7,
.erase = NULL,
.block_erasers =
{
{
.eraseblocks = { {4 * 1024, 256} },
.block_erase = spi_block_erase_20,
}, {
.eraseblocks = { {32 * 1024, 32} },
.block_erase = spi_block_erase_52,
}, {
.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,
},
},
.write = spi_chip_write_1,
.read = spi_chip_read,
},