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| author | Hanno Heinrichs <hanno.heinrichs@rwth-aachen.de> | 2021-02-23 22:35:36 +0100 |
|---|---|---|
| committer | Anastasia Klimchuk <aklm@chromium.org> | 2023-06-16 01:03:10 +0000 |
| commit | 4325bb5b1f4d937ba3c2226692d79ab2284151e0 (patch) | |
| tree | 104e2ed29227eee3893a9d88d4cd3694d95f746b /flashchips.c | |
| parent | 3239be535d16b10881513c0e97500cbd110426ab (diff) | |
| download | flashrom-4325bb5b1f4d937ba3c2226692d79ab2284151e0.tar.gz flashrom-4325bb5b1f4d937ba3c2226692d79ab2284151e0.tar.bz2 flashrom-4325bb5b1f4d937ba3c2226692d79ab2284151e0.zip | |
flashchips: Add AT25DF011
Tested read/write/erase/probe operations with a ch341a_spi programmer.
Datasheet is available at https://www.mouser.de/datasheet/2/590/DS-AT25DF011_032-1098683.pdf
Signed-off-by: Hanno Heinrichs <hanno.heinrichs@rwth-aachen.de>
Change-Id: I5a2141f1380e864c843d6a3008fdb02dc1b75131
Signed-off-by: Anastasia Klimchuk <aklm@chromium.org>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/51048
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Nikolai Artemiev <nartemiev@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'flashchips.c')
| -rw-r--r-- | flashchips.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/flashchips.c b/flashchips.c index ff8014021..295eb11f8 100644 --- a/flashchips.c +++ b/flashchips.c @@ -1484,6 +1484,45 @@ const struct flashchip flashchips[] = { { .vendor = "Atmel", + .name = "AT25DF011", + .bustype = BUS_SPI, + .manufacture_id = ATMEL_ID, + .model_id = ATMEL_AT25DF011, + .total_size = 128, + .page_size = 256, + /* OTP: 128B total, 64B pre-programmed; read 0x77; write 0x9B */ + .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP, + .tested = TEST_OK_PREW, + .probe = PROBE_SPI_RDID, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 32} }, + .block_erase = SPI_BLOCK_ERASE_20, + }, { + .eraseblocks = { {32 * 1024, 4} }, + .block_erase = SPI_BLOCK_ERASE_52, + }, { + .eraseblocks = { {32 * 1024, 4} }, + .block_erase = SPI_BLOCK_ERASE_D8, + }, { + .eraseblocks = { {128 * 1024, 1} }, + .block_erase = SPI_BLOCK_ERASE_60, + }, { + .eraseblocks = { {128 * 1024, 1} }, + .block_erase = SPI_BLOCK_ERASE_C7, + } + }, + .printlock = SPI_PRETTYPRINT_STATUS_REGISTER_AT25DF, + .unlock = SPI_DISABLE_BLOCKPROTECT_AT2X_GLOBAL_UNPROTECT, + .write = SPI_CHIP_WRITE256, + .read = SPI_CHIP_READ, + .voltage = {1650, 3600}, + }, + + { + .vendor = "Atmel", .name = "AT25DF021", .bustype = BUS_SPI, .manufacture_id = ATMEL_ID, |