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| author | Timothy Pearson <tpearson@raptorengineering.com> | 2016-08-27 14:02:50 -0500 |
|---|---|---|
| committer | Nico Huber <nico.h@gmx.de> | 2017-10-15 13:38:24 +0000 |
| commit | 5bdb87e61f154524f37e249fa6ddae893840b9e5 (patch) | |
| tree | ec2140efe09446bbdce0c046d77b0b2be58cd698 | |
| parent | 199ab391145497645967b7629c0f74b1bdd2d46d (diff) | |
| download | flashrom-5bdb87e61f154524f37e249fa6ddae893840b9e5.tar.gz flashrom-5bdb87e61f154524f37e249fa6ddae893840b9e5.tar.bz2 flashrom-5bdb87e61f154524f37e249fa6ddae893840b9e5.zip | |
Initial MX25L25635F support
Change-Id: I292e12d92cdf3961b8d47492a1d5679ff1ea21ce
Signed-off-by: Timothy Pearson <tpearson@raptorengineering.com>
Reviewed-on: https://review.coreboot.org/19855
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
| -rw-r--r-- | flashchips.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/flashchips.c b/flashchips.c index 742cc6ee..294fae10 100644 --- a/flashchips.c +++ b/flashchips.c @@ -8045,6 +8045,53 @@ const struct flashchip flashchips[] = { { .vendor = "Macronix", + .name = "MX25L25635F/MX25L25645E/MX25L25665E", + .bustype = BUS_SPI, + .manufacture_id = MACRONIX_ID, + .model_id = MACRONIX_MX25L25635F, + .total_size = 32768, + .page_size = 256, + /* OTP: 512B total; enter 0xB1, exit 0xC1 */ + .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_4BA_SUPPORT, + .four_bytes_addr_funcs = + { + .set_4ba = spi_enter_4ba_b7, /* enter 4-bytes addressing mode by CMD B7 */ + .read_nbyte = spi_nbyte_read_4ba, /* read from 4-bytes addressing mode */ + .program_byte = spi_byte_program_4ba, /* write from 4-bytes addressing mode */ + .program_nbyte = spi_nbyte_program_4ba /* write from 4-bytes addressing mode */ + }, + .tested = TEST_OK_PREW, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 8192} }, + .block_erase = spi_block_erase_20_4ba, + }, { + .eraseblocks = { {32 * 1024, 1024} }, + .block_erase = spi_block_erase_52_4ba, + }, { + .eraseblocks = { {64 * 1024, 512} }, + .block_erase = spi_block_erase_d8_4ba, + }, { + .eraseblocks = { {32 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {32 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + /* TODO: security register and SBLK/SBULK; MX25L12835F: configuration register */ + .printlock = spi_prettyprint_status_register_bp3_srwd, /* bit6 is quad enable */ + .unlock = spi_disable_blockprotect_bp3_srwd, + .write = spi_chip_write_256, + .read = spi_chip_read, /* Fast read (0x0B) supported */ + .voltage = {2700, 3600}, + }, + + { + .vendor = "Macronix", .name = "MX25U1635E", .bustype = BUS_SPI, .manufacture_id = MACRONIX_ID, |