From 4119e9b6094c6ae5db68e1e49d8f947be0e49c42 Mon Sep 17 00:00:00 2001 From: Jason Shriver Date: Tue, 14 Sep 2010 13:16:01 +0000 Subject: Add support for ST M25PX32 and M25PX64 flash chips Probe, read, erase and write have been tested and all are functional. Corresponding to flashrom svn r1165. Signed-off-by: Jason Shriver Acked-by: Uwe Hermann --- flashchips.c | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) (limited to 'flashchips.c') diff --git a/flashchips.c b/flashchips.c index a4a999e2..c867dd98 100644 --- a/flashchips.c +++ b/flashchips.c @@ -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", -- cgit v1.2.3