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Add support for ST M25PX32 and M25PX64 flash chips

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Probe, read, erase and write have been tested and all are functional.

Corresponding to flashrom svn r1165.

Signed-off-by: Jason Shriver <j.shriver@f5.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
This commit is contained in:
Jason Shriver 2010-09-14 13:16:01 +00:00 committed by Uwe Hermann
parent 7b61df80fb
commit 4119e9b609
2 changed files with 60 additions and 0 deletions
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58
flashchips.c
View File

@ -6112,6 +6112,64 @@ struct flashchip flashchips[] = {
.read = spi_chip_read,
},
{
.vendor = "ST",
.name = "M25PX32",
.bustype = CHIP_BUSTYPE_SPI,
.manufacture_id = ST_ID,
.model_id = ST_M25PX32,
.total_size = 4096,
.page_size = 256,
.tested = TEST_OK_PREW,
.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_c7,
}
},
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
.read = spi_chip_read,
},
{
.vendor = "ST",
.name = "M25PX64",
.bustype = CHIP_BUSTYPE_SPI,
.manufacture_id = ST_ID,
.model_id = ST_M25PX64,
.total_size = 8192,
.page_size = 256,
.tested = TEST_OK_PREW,
.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_c7,
}
},
.unlock = spi_disable_blockprotect,
.write = spi_chip_write_256,
.read = spi_chip_read,
},
{
.vendor = "ST",
.name = "M29F002B",

2
flashchips.h
View File

@ -487,6 +487,8 @@
#define ST_M25P32 0x2016
#define ST_M25P64 0x2017
#define ST_M25P128 0x2018
#define ST_M25PX32 0x7116
#define ST_M25PX64 0x7117
#define ST_M25PE10 0x8011
#define ST_M25PE20 0x8012
#define ST_M25PE40 0x8013