Anastasia Klimchuk submitted this change.
flashchips: Add Support for XMC XM25QU80B
Add initial support for the SPI flash chip XM25QU80B
Datasheet link: https://www.xmcwh.com/uploads/520/XM25QU80B_Ver1.4.pdf
Tested with ch341a programmer: probe, read, write, erase
Change-Id: I8350f4ba94b4819e6496b9c5fddc8617bc0528b5
Signed-off-by: Kan Sun <ssunkkan@gmail.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/83180
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
M flashchips.c
M include/flashchips.h
2 files changed, 39 insertions(+), 0 deletions(-)
diff --git a/flashchips.c b/flashchips.c
index 6977a26..aa16c50 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -21899,6 +21899,44 @@
{
.vendor = "XMC",
+ .name = "XM25QU80B",
+ .bustype = BUS_SPI,
+ .manufacture_id = ST_ID,
+ .model_id = XMC_XM25QU80B,
+ .total_size = 1024,
+ .page_size = 256,
+ .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_QPI,
+ .tested = TEST_OK_PREW,
+ .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_60,
+ }, {
+ .eraseblocks = { {1 * 1024 * 1024, 1} },
+ .block_erase = SPI_BLOCK_ERASE_C7,
+ }
+ },
+ .printlock = SPI_PRETTYPRINT_STATUS_REGISTER_PLAIN,
+ .unlock = SPI_DISABLE_BLOCKPROTECT,
+ .write = SPI_CHIP_WRITE256,
+ .read = SPI_CHIP_READ,
+ .voltage = {1650, 1950},
+ },
+
+ {
+ .vendor = "XMC",
.name = "XM25QH64C",
.bustype = BUS_SPI,
.manufacture_id = ST_ID,
diff --git a/include/flashchips.h b/include/flashchips.h
index 691ffc5..d0c1aff 100644
--- a/include/flashchips.h
+++ b/include/flashchips.h
@@ -847,6 +847,7 @@
#define ST_M45PE16 0x4015
#define XMC_XM25QH64C 0x4017
#define XMC_XM25QU64C 0x4117
+#define XMC_XM25QU80B 0x5014
#define XMC_XM25QH128A 0x7018
#define XMC_XM25QH128C 0x4018
#define XMC_XM25QU128C 0x4118
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