Anastasia Klimchuk submitted this change.
flashchips: Add Support for XMC XM25QH16C/XM25QH16D
Add initial support for the SPI flash chip XM25QH16C/XM25QH16D
Datasheet link: https://www.xmcwh.com/uploads/798/XM25QH16C_Ver1.8.pdf
Tested with ch341a programmer: probe, read, write, erase
Change-Id: I215084ed33ca9261f6c7b91ef868ca8db85e61ad
Signed-off-by: Kan Sun <ssunkkan@gmail.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/83182
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 aa16c50..1a7954c 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -21937,6 +21937,44 @@
{
.vendor = "XMC",
+ .name = "XM25QH16C/XM25QH16D",
+ .bustype = BUS_SPI,
+ .manufacture_id = ST_ID,
+ .model_id = XMC_XM25QH16C,
+ .total_size = 2048,
+ .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, 512} },
+ .block_erase = SPI_BLOCK_ERASE_20,
+ }, {
+ .eraseblocks = { {32 * 1024, 64} },
+ .block_erase = SPI_BLOCK_ERASE_52,
+ }, {
+ .eraseblocks = { {64 * 1024, 32} },
+ .block_erase = SPI_BLOCK_ERASE_D8,
+ }, {
+ .eraseblocks = { {2 * 1024 * 1024, 1} },
+ .block_erase = SPI_BLOCK_ERASE_60,
+ }, {
+ .eraseblocks = { {2 * 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 = {2700, 3600},
+ },
+
+ {
+ .vendor = "XMC",
.name = "XM25QH64C",
.bustype = BUS_SPI,
.manufacture_id = ST_ID,
diff --git a/include/flashchips.h b/include/flashchips.h
index d0c1aff..a43a0f9 100644
--- a/include/flashchips.h
+++ b/include/flashchips.h
@@ -848,6 +848,7 @@
#define XMC_XM25QH64C 0x4017
#define XMC_XM25QU64C 0x4117
#define XMC_XM25QU80B 0x5014
+#define XMC_XM25QH16C 0x4015 /* Same as XM25QH16D */
#define XMC_XM25QH128A 0x7018
#define XMC_XM25QH128C 0x4018
#define XMC_XM25QU128C 0x4118
To view, visit change 83182. To unsubscribe, or for help writing mail filters, visit settings.