Author: stefanct Date: Tue Aug 14 01:43:46 2012 New Revision: 1572 URL: http://flashrom.org/trac/flashrom/changeset/1572
Log: Add support for Atmel AT49(H)F010, AT49F080 and AT49F080T.
Also, alter the page size of the other family members to indicate that it is unused. Maybe we this accelerates the deletion of this field... haha.
Signed-off-by: Andrew Morgan ziltro@ziltro.com Signed-off-by: Stefan Tauner stefan.tauner@student.tuwien.ac.at Acked-by: Stefan Tauner stefan.tauner@student.tuwien.ac.at
Modified: trunk/flashchips.c trunk/flashchips.h
Modified: trunk/flashchips.c ============================================================================== --- trunk/flashchips.c Mon Aug 13 18:33:04 2012 (r1571) +++ trunk/flashchips.c Tue Aug 14 01:43:46 2012 (r1572) @@ -2317,12 +2317,37 @@
{ .vendor = "Atmel", + .name = "AT49(H)F010", + .bustype = BUS_PARALLEL, + .manufacture_id = ATMEL_ID, + .model_id = ATMEL_AT49F010, + .total_size = 128, + .page_size = 0, /* unused */ + .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 = { {128 * 1024, 1} }, + .block_erase = erase_chip_block_jedec, + } + }, + .printlock = printlock_at49f, + .write = write_jedec_1, + .read = read_memmapped, + .voltage = {4500, 5500}, + }, + + { + .vendor = "Atmel", .name = "AT49F020", .bustype = BUS_PARALLEL, .manufacture_id = ATMEL_ID, .model_id = ATMEL_AT49F020, .total_size = 256, - .page_size = 256, + .page_size = 0, /* unused */ .feature_bits = FEATURE_EITHER_RESET, .tested = TEST_OK_PRE, .probe = probe_jedec, @@ -2353,7 +2378,7 @@ .manufacture_id = ATMEL_ID, .model_id = ATMEL_AT49F040, .total_size = 512, - .page_size = 512, + .page_size = 0, /* unused */ .feature_bits = FEATURE_EITHER_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, @@ -2370,6 +2395,69 @@ * FIXME: add another eraser when partial erasers are * supported. */ + }, + .printlock = printlock_at49f, + .write = write_jedec_1, + .read = read_memmapped, + .voltage = {4500, 5500}, + }, + + { + .vendor = "Atmel", + .name = "AT49F080", + .bustype = BUS_PARALLEL, + .manufacture_id = ATMEL_ID, + .model_id = ATMEL_AT49F080, + .total_size = 1024, + .page_size = 0, /* unused */ + .feature_bits = FEATURE_EITHER_RESET, + .tested = TEST_UNTESTED, + .probe = probe_jedec, + .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ + .block_erasers = + { + { + .eraseblocks = { {1024 * 1024, 1} }, + .block_erase = erase_chip_block_jedec, + } + /* Chip features an optional permanent write protection + * of the first 16 kB. The erase function is the same as + * above, but 00000H to 03FFFH will not be erased. + * FIXME: add another eraser when partial erasers are + * supported. + */ + }, + .printlock = printlock_at49f, + .write = write_jedec_1, + .read = read_memmapped, + .voltage = {4500, 5500}, + }, + + { + /* 'top' version of AT49F080. equal in all aspects but the boot block address */ + .vendor = "Atmel", + .name = "AT49F080T", + .bustype = BUS_PARALLEL, + .manufacture_id = ATMEL_ID, + .model_id = ATMEL_AT49F080T, + .total_size = 1024, + .page_size = 0, /* unused */ + .feature_bits = FEATURE_EITHER_RESET, + .tested = TEST_UNTESTED, + .probe = probe_jedec, + .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ + .block_erasers = + { + { + .eraseblocks = { {1024 * 1024, 1} }, + .block_erase = erase_chip_block_jedec, + } + /* Chip features an optional permanent write protection + * of the first 16 kB. The erase function is the same as + * above, but FC000H to FFFFFH will not be erased. + * FIXME: add another eraser when partial erasers are + * supported. + */ }, .printlock = printlock_at49f, .write = write_jedec_1,
Modified: trunk/flashchips.h ============================================================================== --- trunk/flashchips.h Mon Aug 13 18:33:04 2012 (r1571) +++ trunk/flashchips.h Tue Aug 14 01:43:46 2012 (r1572) @@ -187,8 +187,11 @@ #define ATMEL_AT49F002N 0x07 /* for AT49F002(N) */ #define ATMEL_AT49LH002 0xE9 #define ATMEL_AT49F002NT 0x08 /* for AT49F002(N)T */ +#define ATMEL_AT49F010 0x17 /* Same as AT49HF010 */ #define ATMEL_AT49F020 0x0B #define ATMEL_AT49F040 0x13 +#define ATMEL_AT49F080 0x23 +#define ATMEL_AT49F080T 0x27
/* Bright Microelectronics has the same manufacturer ID as Hyundai... */ #define BRIGHT_ID 0xAD /* Bright Microelectronics */