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Add SST25LF040A support

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Checked against datasheets, should work.

Corresponding to flashrom svn r1045.

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
This commit is contained in:
Stefan Reinauer 2010-06-14 12:58:06 +00:00 committed by Carl-Daniel Hailfinger
parent 5bdf298439
commit 5cacf8c974
2 changed files with 29 additions and 1 deletions
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28
flashchips.c
View File

@ -3838,6 +3838,34 @@ struct flashchip flashchips[] = {
.read = spi_chip_read,
},
{
.vendor = "SST",
.name = "SST25LF040A.RES",
.bustype = CHIP_BUSTYPE_SPI,
.manufacture_id = SST_ID,
.model_id = SST_25VF040_REMS,
.total_size = 512,
.page_size = 256,
.tested = TEST_OK_PROBE,
.probe = probe_spi_res2,
.probe_timing = TIMING_ZERO,
.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,
},
{
.vendor = "SST",
.name = "SST25VF040B.REMS",

2
flashchips.h
View File

@ -388,7 +388,7 @@
#define SST_25VF512A_REMS 0x48 /* REMS or RES opcode */
#define SST_25VF010_REMS 0x49 /* REMS or RES opcode */
#define SST_25VF020_REMS 0x43 /* REMS or RES opcode */
#define SST_25VF040_REMS 0x44 /* REMS or RES opcode */
#define SST_25VF040_REMS 0x44 /* REMS or RES opcode, same as SST25LF040A */
#define SST_25VF040B 0x258D
#define SST_25VF040B_REMS 0x8D /* REMS or RES opcode */
#define SST_25VF080_REMS 0x80 /* REMS or RES opcode */