Anastasia Klimchuk submitted this change.

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Approvals: build bot (Jenkins): Verified Anastasia Klimchuk: Looks good to me, approved
flashchips: Add Macronix MX25V8035F support

See https://www.macronix.com/Lists/Datasheet/Attachments/8405/MX25V8035F,%202.5V,%208Mb,%20v1.0.pdf .

I've only tested this patch with the MX25V1635F I have here, though
other chips in the series exist as well. Tested using serprog and ftdi
by writing a few images to the flash and seeing if changes were stored
correctly.

Change-Id: Ic5be2da4cfa2a2ff044a519bb6f367f21c15e4b8
Signed-off-by: PoroCYon <p@pcy.be>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/73823
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
---
M flashchips.c
M include/flashchips.h
2 files changed, 56 insertions(+), 0 deletions(-)

diff --git a/flashchips.c b/flashchips.c
index 745cee5..ad0dbad 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -9609,6 +9609,41 @@
.read = SPI_CHIP_READ, /* Fast read (0x0B) and multi I/O supported */
.voltage = {2300, 3600},
},
+ {
+ .vendor = "Macronix",
+ .name = "MX25V8035F",
+ .bustype = BUS_SPI,
+ .manufacture_id = MACRONIX_ID,
+ .model_id = MACRONIX_MX25V8035F,
+ .total_size = 1024,
+ .page_size = 256,
+ /* OTP: 8KiB total; enter 0xB1, exit 0xC1 */
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_QPI | FEATURE_SCUR,
+ .tested = TEST_UNTESTED,
+ .probe = PROBE_SPI_RDID,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { { 4 * 1024, 256} },
+ .block_erase = SPI_BLOCK_ERASE_20,
+ }, {
+ .eraseblocks = { {32 * 1024, 32} },
+ .block_erase = SPI_BLOCK_ERASE_52,
+ }, {
+ .eraseblocks = { {64 * 1024, 16} },
+ .block_erase = SPI_BLOCK_ERASE_D8,
+ }, {
+ .eraseblocks = { {1 * 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_WRITE256, /* Multi I/O supported */
+ .read = SPI_CHIP_READ, /* Fast read (0x0B) and multi I/O supported */
+ .voltage = {2300, 3600},
+ },

{
.vendor = "Macronix",
diff --git a/include/flashchips.h b/include/flashchips.h
index 58a6d0e..70ed544 100644
--- a/include/flashchips.h
+++ b/include/flashchips.h
@@ -513,6 +513,7 @@
#define MACRONIX_MX66L51235F 0x201a /* MX66L51235F, MX25L51245G */
#define MACRONIX_MX66L1G45G 0x201b /* MX66L1G45G */
#define MACRONIX_MX25V4035F 0x2313
+#define MACRONIX_MX25V8035F 0x2314
#define MACRONIX_MX25U8032E 0x2534
#define MACRONIX_MX25U1635E 0x2535
#define MACRONIX_MX25U3235E 0x2536 /* Same as MX25U6435F */

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Gerrit-Project: flashrom
Gerrit-Branch: master
Gerrit-Change-Id: Ic5be2da4cfa2a2ff044a519bb6f367f21c15e4b8
Gerrit-Change-Number: 73823
Gerrit-PatchSet: 2
Gerrit-Owner: PoroCYon <p@pcy.be>
Gerrit-Reviewer: Anastasia Klimchuk <aklm@chromium.org>
Gerrit-Reviewer: build bot (Jenkins) <no-reply@coreboot.org>
Gerrit-MessageType: merged