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Add support for MX25U25635F

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This is a 256Kb part with support for JEDEC 4 byte addressing modes.
Tested successfully for probe/read.

Change-Id: I5bdcd32acd1942edf65e50bce0f81c836095ee8c
Signed-off-by: David Tomaschik <davidtomaschik@google.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/33639
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This commit is contained in:
David Tomaschik 2019-06-20 09:49:01 -07:00 committed by Nico Huber
parent 0a0b45bba6
commit f75d8c5587
1 changed files with 49 additions and 0 deletions
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49
flashchips.c
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@ -8866,6 +8866,55 @@ const struct flashchip flashchips[] = {
.voltage = {1650, 2000}, .voltage = {1650, 2000},
}, },
{
.vendor = "Macronix",
.name = "MX25U25635F",
.bustype = BUS_SPI,
.manufacture_id = MACRONIX_ID,
.model_id = MACRONIX_MX25U25635F,
.total_size = 32768,
.page_size = 256,
/* OTP: 512B total; enter 0xB1, exit 0xC1 */
.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_QPI | FEATURE_4BA,
.tested = TEST_OK_PR,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
.block_erasers =
{
{
.eraseblocks = { {4 * 1024, 8192} },
.block_erase = spi_block_erase_21,
}, {
.eraseblocks = { {4 * 1024, 8192} },
.block_erase = spi_block_erase_20,
}, {
.eraseblocks = { {32 * 1024, 1024} },
.block_erase = spi_block_erase_5c,
}, {
.eraseblocks = { {32 * 1024, 1024} },
.block_erase = spi_block_erase_52,
}, {
.eraseblocks = { {64 * 1024, 512} },
.block_erase = spi_block_erase_dc,
}, {
.eraseblocks = { {64 * 1024, 512} },
.block_erase = spi_block_erase_d8,
}, {
.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 */
.printlock = spi_prettyprint_status_register_bp3_srwd, /* bit6 is quad enable */
.unlock = spi_disable_blockprotect_bp3_srwd,
.write = spi_chip_write_256, /* Multi I/O supported */
.read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */
.voltage = {1650, 2000},
},
{ {
.vendor = "Macronix", .vendor = "Macronix",
.name = "MX25U51245G", .name = "MX25U51245G",