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flashchips: Add support for MXIC MX25R2035F

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The MX25R2035F has been tested by ch341a programmer : read, write,
erase and wp.

We have tested --wp-enable, --wp-disable, --wp-list and --wp-range
commands for write-protect feature.

MX25R2035F datasheet is available at the following URL:
https://www.macronix.com/Lists/Datasheet/Attachments/8696/MX25R2035F,%20Wide%20Range,%202Mb,%20v1.6.pdf

Change-Id: I00e76ef942976e3e102cf71fe695c6287b392b64
Signed-off-by: DanielZhang <danielzhang@mxic.com.cn>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/81839
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
This commit is contained in:
DanielZhang 2024-04-12 15:44:10 +08:00 committed by Anastasia Klimchuk
parent 2638aafdbb
commit adeaaf6b5d
2 changed files with 49 additions and 1 deletions
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47
flashchips.c
View File

@ -10332,6 +10332,53 @@ const struct flashchip flashchips[] = {
.decode_range = DECODE_RANGE_SPI25,
},
{
.vendor = "Macronix",
.name = "MX25R2035F",
.bustype = BUS_SPI,
.manufacture_id = MACRONIX_ID,
.model_id = MACRONIX_MX25R2035F,
.total_size = 256,
.page_size = 256,
/* OTP: 1024B total; enter 0xB1, exit 0xC1 */
.feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_CFGR,
.tested = TEST_OK_PREWB,
.probe = PROBE_SPI_RDID,
.probe_timing = TIMING_ZERO,
.block_erasers =
{
{
.eraseblocks = { {4 * 1024, 64} },
.block_erase = SPI_BLOCK_ERASE_20,
}, {
.eraseblocks = { {32 * 1024, 8} },
.block_erase = SPI_BLOCK_ERASE_52,
}, {
.eraseblocks = { {64 * 1024, 4} },
.block_erase = SPI_BLOCK_ERASE_D8,
}, {
.eraseblocks = { {1 * 256 * 1024, 1} },
.block_erase = SPI_BLOCK_ERASE_60,
}, {
.eraseblocks = { {1 * 256 * 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_WRITE256,
.read = SPI_CHIP_READ, /* Fast read (0x0B) and multi I/O supported */
.voltage = {1650, 3600},
.reg_bits =
{
.srp = {STATUS1, 7, RW},
.bp = {{STATUS1, 2, RW}, {STATUS1, 3, RW}, {STATUS1, 4, RW}, {STATUS1, 5, RW}},
.tb = {CONFIG, 3, OTP}
},
.decode_range = DECODE_RANGE_SPI25,
},
{
.vendor = "Macronix",
.name = "MX25R3235F",

3
include/flashchips.h
View File

@ -541,7 +541,8 @@
#define MACRONIX_MX25R1635F 0x2815
#define MACRONIX_MX25R3235F 0x2816
#define MACRONIX_MX25R6435F 0x2817
#define MACRONIX_MX25R8035F 0x2814
#define MACRONIX_MX25R2035F 0x2812
#define MACRONIX_MX25R8035F 0x2814
#define MACRONIX_MX29F001B 0x19
#define MACRONIX_MX29F001T 0x18