Dolan Liu has uploaded this change for review.
flashchips: Add Macronix MX77U25650FZ4I42
Add initial support for Macronix MX77U25650F
Bug=N/A
TEST=sudo emerge flashrom and futility bios image via servo
Change-Id: I7866b2db343f4eb2bc194400ceca099d3af3b87d
---
M flashchips/macronix.c
M include/flashchips.h
2 files changed, 39 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/48/86348/1
diff --git a/flashchips/macronix.c b/flashchips/macronix.c
index a66598b..745014d 100644
--- a/flashchips/macronix.c
+++ b/flashchips/macronix.c
@@ -2865,6 +2865,44 @@
{
.vendor = "Macronix",
+ .name = "MX77U25650F",
+ .bustype = BUS_SPI,
+ .manufacture_id = MACRONIX_ID,
+ .model_id = MACRONIX_MX77U25650F,
+ .total_size = 32768,
+ .page_size = 256,
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_CFGR | 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,
+ }
+ },
+ .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 = {1650, 2000},
+ },
+
+ {
+ .vendor = "Macronix",
.name = "MX77U51250F",
.bustype = BUS_SPI,
.manufacture_id = MACRONIX_ID,
diff --git a/include/flashchips.h b/include/flashchips.h
index 556729c..2ff4661 100644
--- a/include/flashchips.h
+++ b/include/flashchips.h
@@ -550,6 +550,7 @@
#define MACRONIX_MX25L6495F 0x9517
#define MACRONIX_MX25L3255E 0x9e16
#define MACRONIX_MX77L25650F 0x7519
+#define MACRONIX_MX77U25650F 0x7539
#define MACRONIX_MX77U51250F 0x753A
#define MACRONIX_MX25L3239E 0x2536
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