DZ has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/81562?usp=email )
Change subject: flashchips: Add support for MXIC MX25L3273F ......................................................................
flashchips: Add support for MXIC MX25L3273F
The MX25L12850F has been tested by ch341a programmer : read, write, erase and wp.
We have tested --wp-enable, --wp-disable, --wp-list and --wp-range commands for write-protect feature.
MX25L12850F datasheet is available at the following URL: https://www.mxic.com.tw/Lists/Datasheet/Attachments/8661/MX25L3273F,%203V,%2...
Change-Id: I4adaaa796d1db34702e7b0ed8e6fb167a3a5f6d7 Signed-off-by: DanielZhang danielzhang@mxic.com.cn --- M flashchips.c 1 file changed, 46 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/62/81562/1
diff --git a/flashchips.c b/flashchips.c index 204f34f..7833031 100644 --- a/flashchips.c +++ b/flashchips.c @@ -9465,6 +9465,52 @@ }, .decode_range = DECODE_RANGE_SPI25_BIT_CMP, }, + { + .vendor = "Macronix", + .name = "MX25L3273F", + .bustype = BUS_SPI, + .manufacture_id = MACRONIX_ID, + .model_id = MACRONIX_MX25L3205, + .total_size = 4096, + .page_size = 256, + /* OTP: 1024B total; enter 0xB1, exit 0xC1 */ + .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_CFGR, + .tested = TEST_OK_PREWB, + .probe = PROBE_SPI_RDID, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 1024} }, + .block_erase = SPI_BLOCK_ERASE_20, + }, { + .eraseblocks = { {32 * 1024, 128} }, + .block_erase = SPI_BLOCK_ERASE_52, + }, { + .eraseblocks = { {64 * 1024, 64} }, + .block_erase = SPI_BLOCK_ERASE_D8, + }, { + .eraseblocks = { {4 * 1024 * 1024, 1} }, + .block_erase = SPI_BLOCK_ERASE_60, + }, { + .eraseblocks = { {4 * 1024 * 1024, 1} }, + .block_erase = SPI_BLOCK_ERASE_C7, + } + }, + .printlock = SPI_PRETTYPRINT_STATUS_REGISTER_BP3_SRWD, /* bit 6 is quad enable */ + .unlock = SPI_DISABLE_BLOCKPROTECT_BP3_SRWD, + .write = SPI_CHIP_WRITE256, + .read = SPI_CHIP_READ, /* Fast read (0x0B) and multi I/O supported */ + .voltage = {2650, 3600}, + .reg_bits = + { + .srp = {STATUS1, 7, RW}, + .bp = {{STATUS1, 2, RW}, {STATUS1, 3, RW}, {STATUS1, 4, RW}, {STATUS1, 5, RW}}, + .tb = {CONFIG, 3, OTP} + }, + + .decode_range = DECODE_RANGE_SPI25, + },
{ .vendor = "Macronix",