flashrom February 2010

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[PATCH] Adds support for ST M29W512B. Tested and works for me.
by Jeff Kent 31 Jan '10

31 Jan '10

Adds support for ST M29W512B. Tested and works for me. Signed-off-by: Jeffrey A. Kent <jakent(a)gmail.com> --- Index: flashchips.c =================================================================== --- flashchips.c (revision 887) +++ flashchips.c (working copy) @@ -5050,6 +5050,30 @@ .read = read_memmapped, }, + { + .vendor = "ST", + .name = "M29W512B", + .bustype = CHIP_BUSTYPE_PARALLEL, + .manufacture_id = ST_ID, + .model_id = ST_M29W512B, + .total_size = 64, + .page_size = 64 * 1024, + .feature_bits = FEATURE_ADDR_2AA | FEATURE_EITHER_RESET, + .tested = TEST_OK_PREW, + .probe = probe_jedec, + .probe_timing = TIMING_ZERO, + .erase = NULL, + .block_erasers = + { + { + .eraseblocks = { {64 * 1024, 1} }, + .block_erase = erase_chip_block_jedec, + } + }, + .write = write_jedec_1, + .read = read_memmapped, + }, + { .vendor = "ST", .name = "M50FLW040A", Index: flashchips.h =================================================================== --- flashchips.h (revision 887) +++ flashchips.h (working copy) @@ -473,6 +473,7 @@ #define ST_M29F800DT 0xEC #define ST_M29W010B 0x23 #define ST_M29W040B 0xE3 +#define ST_M29W512B 0x27 #define SYNCMOS_ID 0x40 /* SyncMOS and Mosel Vitelic */ #define S29C51001T 0x01

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[commit] r888 - trunk
by repository service 31 Jan '10

31 Jan '10

Author: snelson Date: Mon Feb 1 06:49:46 2010 New Revision: 888 URL: http://flashrom.org/trac/coreboot/changeset/888 Log: Adds support for ST M29W512B. Tested and works for me. Signed-off-by: Jeffrey A. Kent <jakent(a)gmail.com> Acked-by: Sean Nelson <audiohacked(a)gmail.com> Modified: trunk/flashchips.c trunk/flashchips.h Modified: trunk/flashchips.c ============================================================================== --- trunk/flashchips.c Sun Jan 31 21:13:06 2010 (r887) +++ trunk/flashchips.c Mon Feb 1 06:49:46 2010 (r888) @@ -5050,6 +5050,30 @@ .read = read_memmapped, }, + { + .vendor = "ST", + .name = "M29W512B", + .bustype = CHIP_BUSTYPE_PARALLEL, + .manufacture_id = ST_ID, + .model_id = ST_M29W512B, + .total_size = 64, + .page_size = 64 * 1024, + .feature_bits = FEATURE_ADDR_2AA | FEATURE_EITHER_RESET, + .tested = TEST_OK_PREW, + .probe = probe_jedec, + .probe_timing = TIMING_ZERO, + .erase = NULL, + .block_erasers = + { + { + .eraseblocks = { {64 * 1024, 1} }, + .block_erase = erase_chip_block_jedec, + } + }, + .write = write_jedec_1, + .read = read_memmapped, + }, + { .vendor = "ST", .name = "M50FLW040A", Modified: trunk/flashchips.h ============================================================================== --- trunk/flashchips.h Sun Jan 31 21:13:06 2010 (r887) +++ trunk/flashchips.h Mon Feb 1 06:49:46 2010 (r888) @@ -473,6 +473,7 @@ #define ST_M29F800DT 0xEC #define ST_M29W010B 0x23 #define ST_M29W040B 0xE3 +#define ST_M29W512B 0x27 #define SYNCMOS_ID 0x40 /* SyncMOS and Mosel Vitelic */ #define S29C51001T 0x01

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[PATCH] Fix Winbond W25X{10, 20, 40, 80} incorrect erase blocks
by Sean Nelson 31 Jan '10

31 Jan '10

Fix erase blocks for Winbond W25X* SPI chips.

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flashrom February 2010