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Add support for MX25R6435F

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Change-Id: I664ffce6f9aa7544e17b516a1b4179d561208b2f
Signed-off-by: Nathan Rennie-Waldock <nathan.renniewaldock@gmail.com>
Reviewed-on: https://review.coreboot.org/28004
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This commit is contained in:
Nathan Rennie-Waldock 2018-08-10 15:35:23 +01:00 committed by Nico Huber
parent cadd42025c
commit 5a7f942b28
2 changed files with 41 additions and 0 deletions
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39
flashchips.c
View File

@ -8648,6 +8648,45 @@ const struct flashchip flashchips[] = {
.voltage = {2700, 3600},
},
{
.vendor = "Macronix",
.name = "MX25R6435F",
.bustype = BUS_SPI,
.manufacture_id = MACRONIX_ID,
.model_id = MACRONIX_MX25R6435F,
.total_size = 8192,
.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, 2048} },
.block_erase = spi_block_erase_20,
}, {
.eraseblocks = { {64 * 1024, 128} },
.block_erase = spi_block_erase_d8,
}, {
.eraseblocks = { {32 * 1024, 256} },
.block_erase = spi_block_erase_52,
}, {
.eraseblocks = { {8 * 1024 * 1024, 1} },
.block_erase = spi_block_erase_60,
}, {
.eraseblocks = { {8 * 1024 * 1024, 1} },
.block_erase = spi_block_erase_c7,
}
},
.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) and multi I/O supported */
.voltage = {1650, 3600},
},
{
.vendor = "Macronix",
.name = "MX29F001B",

2
flashchips.h
View File

@ -495,6 +495,8 @@
#define MACRONIX_MX25L3235D 0x5E16 /* MX25L3225D/MX25L3235D/MX25L3237D */
#define MACRONIX_MX25L6495F 0x9517
#define MACRONIX_MX25R6435F 0x2817
#define MACRONIX_MX29F001B 0x19
#define MACRONIX_MX29F001T 0x18
#define MACRONIX_MX29F002B 0x34 /* Same as MX29F002NB; N has reset pin n/c. */