Author: hailfinger Date: Mon Jun 7 16:10:55 2010 New Revision: 1036 URL: http://flashrom.org/trac/coreboot/changeset/1036
Log: Support Atmel AT49F020 256kB parallel flash.
Signed-off-by: Andrew Morgan ziltro@ziltro.com Acked-by: Carl-Daniel Hailfinger c-d.hailfinger.devel.2006@gmx.net
Modified: trunk/flashchips.c trunk/flashchips.h
Modified: trunk/flashchips.c ============================================================================== --- trunk/flashchips.c Mon Jun 7 13:10:43 2010 (r1035) +++ trunk/flashchips.c Mon Jun 7 16:10:55 2010 (r1036) @@ -1072,6 +1072,29 @@
{ .vendor = "Atmel", + .name = "AT49F020", + .bustype = CHIP_BUSTYPE_PARALLEL, + .manufacture_id = ATMEL_ID, + .model_id = AT_49F020, + .total_size = 256, + .page_size = 256, + .feature_bits = FEATURE_EITHER_RESET, + .tested = TEST_OK_PREW, + .probe = probe_jedec, + .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ + .block_erasers = + { + { + .eraseblocks = { {256 * 1024, 1} }, + .block_erase = erase_chip_block_jedec, + } + }, + .write = write_jedec_1, + .read = read_memmapped, + }, + + { + .vendor = "Atmel", .name = "AT49F002(N)", .bustype = CHIP_BUSTYPE_PARALLEL, .manufacture_id = ATMEL_ID,
Modified: trunk/flashchips.h ============================================================================== --- trunk/flashchips.h Mon Jun 7 13:10:43 2010 (r1035) +++ trunk/flashchips.h Mon Jun 7 16:10:55 2010 (r1036) @@ -144,6 +144,7 @@ #define AT_45DB642 /* No ID available */ #define AT_45DB642D 0x2800 #define AT_49BV512 0x03 +#define AT_49F020 0x0B #define AT_49F002N 0x07 /* for AT49F002(N) */ #define AT_49F002NT 0x08 /* for AT49F002(N)T */