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| author | sibradzic <5964548+sibradzic@users.noreply.github.com> | 2020-03-14 17:21:34 +0900 |
|---|---|---|
| committer | Angel Pons <th3fanbus@gmail.com> | 2020-03-24 14:05:52 +0000 |
| commit | 425dff07bae4725cd557fad67292eee09a352fd7 (patch) | |
| tree | c1f5b217974aa54b702e6737ef62c1ab74a72a67 | |
| parent | e65aa96fd35f8734f44e8f854838fc59bdd599db (diff) | |
| download | flashrom-425dff07bae4725cd557fad67292eee09a352fd7.tar.gz flashrom-425dff07bae4725cd557fad67292eee09a352fd7.tar.bz2 flashrom-425dff07bae4725cd557fad67292eee09a352fd7.zip | |
flashchips: Add Macronix MX25R3235F
32Mbit (4MiB) [x1/x2/x4] Wide Voltage Range (VCC 1.65V-3.6V). It is
similar to the already-supported MX25R6435F, but the total size is
halved.
Tested on ch341a, FT4232H and FT2232H (PicoTAP) programmers, confirmed
working probe, read, erase and write.
Fixes: https://github.com/flashrom/flashrom/issues/43
Change-Id: I6e79115adba17d13d24bc85d78707d53fd4a0be5
Signed-off-by: Samir Ibradzic <sibradzic@gmail.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/39532
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
| -rw-r--r-- | flashchips.c | 39 | ||||
| -rw-r--r-- | flashchips.h | 1 |
2 files changed, 40 insertions, 0 deletions
diff --git a/flashchips.c b/flashchips.c index 58dd4f30..942cbc26 100644 --- a/flashchips.c +++ b/flashchips.c @@ -8735,6 +8735,45 @@ const struct flashchip flashchips[] = { { .vendor = "Macronix", + .name = "MX25R3235F", + .bustype = BUS_SPI, + .manufacture_id = MACRONIX_ID, + .model_id = MACRONIX_MX25R3235F, + .total_size = 4096, + .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, 1024} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {64 * 1024, 64} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {32 * 1024, 128} }, + .block_erase = spi_block_erase_52, + }, { + .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_write_256, + .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ + .voltage = {1650, 3600}, + }, + + { + .vendor = "Macronix", .name = "MX25R6435F", .bustype = BUS_SPI, .manufacture_id = MACRONIX_ID, diff --git a/flashchips.h b/flashchips.h index 14ab6de9..36990e20 100644 --- a/flashchips.h +++ b/flashchips.h @@ -503,6 +503,7 @@ #define MACRONIX_MX25L3235D 0x5E16 /* MX25L3225D/MX25L3235D/MX25L3237D */ #define MACRONIX_MX25L6495F 0x9517 +#define MACRONIX_MX25R3235F 0x2816 #define MACRONIX_MX25R6435F 0x2817 #define MACRONIX_MX29F001B 0x19 |