Anastasia Klimchuk submitted this change.

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6 is the latest approved patch-set.
No files were changed between the latest approved patch-set and the submitted one.

Approvals: build bot (Jenkins): Verified Anastasia Klimchuk: Looks good to me, approved
flashchips: add support for MX77L25650F chip

Add initial support for Macronix MX77L25650F. Can read, write and erase
the chip.

Change-Id: Iaea5485f8b59b8538dc47beada2c308376ea027c
Signed-off-by: Artur Kowalski <artur.kowalski@3mdeb.com>
Signed-off-by: Sergii Dmytruk <sergii.dmytruk@3mdeb.com>
Signed-off-by: ServError <admin@serverror.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/68557
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, 41 insertions(+), 0 deletions(-)

diff --git a/flashchips.c b/flashchips.c
index b11c558..d1ce20d 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -10854,6 +10854,46 @@
.voltage = {2700, 3600},
},

+ {
+ .vendor = "Macronix",
+ .name = "MX77L25650F",
+ .bustype = BUS_SPI,
+ .manufacture_id = MACRONIX_ID,
+ .model_id = MACRONIX_MX77L25650F,
+ .total_size = 32768,
+ .page_size = 256,
+ /* OTP: 512B total; enter 0xB1, exit 0xC1 */
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_4BA,
+ .tested = TEST_OK_PREW,
+ .probe = PROBE_SPI_RDID,
+ .probe_timing = TIMING_ZERO,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 8192} },
+ .block_erase = SPI_BLOCK_ERASE_20,
+ }, {
+ .eraseblocks = { {32 * 1024, 1024} },
+ .block_erase = SPI_BLOCK_ERASE_52,
+ }, {
+ .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: block WP, security register, configuration register */
+ .printlock = SPI_PRETTYPRINT_STATUS_REGISTER_BP3_SRWD, /* bit6 is quad enable */
+ .unlock = SPI_DISABLE_BLOCKPROTECT_BP3_SRWD,
+ .write = SPI_CHIP_WRITE256,
+ .read = SPI_CHIP_READ, /* Fast read (0x0B) supported */
+ .voltage = {2700, 3600},
+ },
+
/* The ST M25P05 is a bit of a problem. It has the same ID as the
* ST M25P05-A in RES mode, but supports only 128 byte writes instead
* of 256 byte writes. We rely heavily on the fact that PROBE_SPI_RES1
diff --git a/include/flashchips.h b/include/flashchips.h
index dd0e835..3bbd573 100644
--- a/include/flashchips.h
+++ b/include/flashchips.h
@@ -531,6 +531,7 @@
#define MACRONIX_MX25U51245G 0x253a
#define MACRONIX_MX25L3235D 0x5E16 /* MX25L3225D/MX25L3235D/MX25L3237D */
#define MACRONIX_MX25L6495F 0x9517
+#define MACRONIX_MX77L25650F 0x7519

#define MACRONIX_MX25R3235F 0x2816
#define MACRONIX_MX25R6435F 0x2817

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Gerrit-Project: flashrom
Gerrit-Branch: master
Gerrit-Change-Id: Iaea5485f8b59b8538dc47beada2c308376ea027c
Gerrit-Change-Number: 68557
Gerrit-PatchSet: 8
Gerrit-Owner: Artur Kowalski <artur.kowalski@3mdeb.com>
Gerrit-Reviewer: Anastasia Klimchuk <aklm@chromium.org>
Gerrit-Reviewer: Angel Pons <th3fanbus@gmail.com>
Gerrit-Reviewer: Maciej Pijanowski <maciej.pijanowski@3mdeb.com>
Gerrit-Reviewer: Sergii Dmytruk <sergii.dmytruk@3mdeb.com>
Gerrit-Reviewer: ServError <admin@serverror.com>
Gerrit-Reviewer: build bot (Jenkins) <no-reply@coreboot.org>
Gerrit-CC: Artur Kowalski <arturkow2000@gmail.com>
Gerrit-MessageType: merged