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Add support for Atmel AT49(H)F010, AT49F080 and AT49F080T

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Also, alter the page size of the other family members to indicate that it is
unused. Maybe this accelerates the deletion of this field... haha.

Corresponding to flashrom svn r1572.

Signed-off-by: Andrew Morgan <ziltro@ziltro.com>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
This commit is contained in:
Andrew Morgan
2012-08-13 23:43:46 +00:00
committed by Stefan Tauner
parent b98f6eb3ac
commit 8dd97f9c9e
2 changed files with 93 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

92
flashchips.c
View File

@ -2315,6 +2315,31 @@ const struct flashchip flashchips[] = {
.voltage = {4500, 5500},
},
{
.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",
@ -2322,7 +2347,7 @@ const struct flashchip flashchips[] = {
.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 @@ const struct flashchip flashchips[] = {
.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,
@ -2377,6 +2402,69 @@ const struct flashchip flashchips[] = {
.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,
.read = read_memmapped,
.voltage = {4500, 5500},
},
{
.vendor = "Atmel",
.name = "AT49LH002",

3
flashchips.h
View File

@ -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 */