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| author | Davide Gerhard <rainbow@irh.it> | 2022-11-14 08:05:03 +0100 |
|---|---|---|
| committer | Anastasia Klimchuk <aklm@chromium.org> | 2024-02-07 06:16:49 +0000 |
| commit | f08acc669bf6db2449fca1840aed5ff415de5172 (patch) | |
| tree | f29aa77ac5155c63b095386f7cd337ed5cc6273b /flashchips.c | |
| parent | 04deed8c8f47f621db6b86d6770aa18755ffe3e2 (diff) | |
| download | flashrom-f08acc669bf6db2449fca1840aed5ff415de5172.tar.gz flashrom-f08acc669bf6db2449fca1840aed5ff415de5172.tar.bz2 flashrom-f08acc669bf6db2449fca1840aed5ff415de5172.zip | |
flashchips: Add Macronix MX25R1635F
16Mbit (2MiB) [x1/x2/x4] Wide Voltage Range (VCC 1.65V-3.6V). It is
similar to the already-supported MX25R3235F, but the total size is
halved.
Tested probe, read, erase, write and verify with buspirate.
Datasheet: https://www.mxic.com.tw/Lists/Datasheet/Attachments/8702/MX25R1635F,%20Wide%20Range,%2016Mb,%20v1.6.pdf
Change-Id: Idce301ed90d6742b56e928068d201e5c3a2e5aee
Signed-off-by: Davide Gerhard <rainbow@irh.it>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/69678
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
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 f580a362d..204f34ffb 100644 --- a/flashchips.c +++ b/flashchips.c @@ -10050,6 +10050,45 @@ const struct flashchip flashchips[] = { { .vendor = "Macronix", + .name = "MX25R1635F", + .bustype = BUS_SPI, + .manufacture_id = MACRONIX_ID, + .model_id = MACRONIX_MX25R1635F, + .total_size = 2048, + .page_size = 256, + /* OTP: 1024B total; enter 0xB1, exit 0xC1 */ + .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP, + .tested = TEST_OK_PREW, + .probe = PROBE_SPI_RDID, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 512} }, + .block_erase = SPI_BLOCK_ERASE_20, + }, { + .eraseblocks = { {32 * 1024, 64} }, + .block_erase = SPI_BLOCK_ERASE_52, + }, { + .eraseblocks = { {64 * 1024, 32} }, + .block_erase = SPI_BLOCK_ERASE_D8, + }, { + .eraseblocks = { {2 * 1024 * 1024, 1} }, + .block_erase = SPI_BLOCK_ERASE_60, + }, { + .eraseblocks = { {2 * 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 = {1650, 3600}, + }, + + { + .vendor = "Macronix", .name = "MX25R3235F", .bustype = BUS_SPI, .manufacture_id = MACRONIX_ID, |