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Initial MX66L51235F support

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Change-Id: I94bee2832469d2df399a09e2f535a107edaec3e7
Signed-off-by: Timothy Pearson <tpearson@raptorengineering.com>
Reviewed-on: https://review.coreboot.org/19856
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
This commit is contained in:
Timothy Pearson 2016-08-27 15:43:00 -05:00 committed by Nico Huber
parent 5bdb87e61f
commit e29591dfb3
2 changed files with 48 additions and 0 deletions
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47
flashchips.c
View File

@ -8090,6 +8090,53 @@ const struct flashchip flashchips[] = {
.voltage = {2700, 3600},
},
{
.vendor = "Macronix",
.name = "MX66L51235F",
.bustype = BUS_SPI,
.manufacture_id = MACRONIX_ID,
.model_id = MACRONIX_MX66L51235F,
.total_size = 65536,
.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, 16384} },
.block_erase = spi_block_erase_20_4ba,
}, {
.eraseblocks = { {32 * 1024, 2048} },
.block_erase = spi_block_erase_52_4ba,
}, {
.eraseblocks = { {64 * 1024, 1024} },
.block_erase = spi_block_erase_d8_4ba,
}, {
.eraseblocks = { {64 * 1024 * 1024, 1} },
.block_erase = spi_block_erase_60,
}, {
.eraseblocks = { {64 * 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",

1
flashchips.h
View File

@ -482,6 +482,7 @@
#define MACRONIX_MX25L25635F 0x2019 /* Same as MX25L25639F, but the latter seems to not support REMS */
#define MACRONIX_MX25L1635D 0x2415
#define MACRONIX_MX25L1635E 0x2515 /* MX25L1635{E} */
#define MACRONIX_MX66L51235F 0x201a /* MX66L51235F */
#define MACRONIX_MX25U1635E 0x2535
#define MACRONIX_MX25U3235E 0x2536 /* Same as MX25U6435F */
#define MACRONIX_MX25U6435E 0x2537 /* Same as MX25U6435F */