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authorWereCatf <werecatf@outlook.com>2021-10-06 15:27:44 +0300
committerAnastasia Klimchuk <aklm@chromium.org>2023-07-17 01:12:53 +0000
commit91aa2d85269fa8cf214e3eeb9e9df60e874be0f2 (patch)
tree754fdb3305840bd3e653181b0db64ef2b2c0a214
parentea54723cf86b8c2f670371e93d66593acea0749e (diff)
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flashchips: Add XTX XT25F64B
Datasheet: http://file2.dzsc.com/product/19/06/22/216185_132959081.pdf Tested probe, read, erase and write with CH341a. Signed-off-by: Nita Vesa <werecatf@outlook.com> Change-Id: I369db9ccfd5319d28424d10f77aab49ec73a8836 Signed-off-by: Anastasia Klimchuk <aklm@flashrom.org> Reviewed-on: https://review.coreboot.org/c/flashrom/+/58173 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Peter Marheine <pmarheine@chromium.org>
-rw-r--r--flashchips.c40
-rw-r--r--include/flashchips.h3
2 files changed, 43 insertions, 0 deletions
diff --git a/flashchips.c b/flashchips.c
index d1ce20d14..4ca37a7bf 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -20967,6 +20967,46 @@ const struct flashchip flashchips[] = {
},
{
+ .vendor = "XTX Technology Limited",
+ .name = "XT25F64B",
+ .bustype = BUS_SPI,
+ .manufacture_id = XTX_ID,
+ .model_id = XTX_XT25F64B,
+ .total_size = 8 * 1024,
+ .page_size = 256,
+ /* Supports SFDP */
+ /* OTP: 4 x 256 bytes */
+ .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, 2048} },
+ .block_erase = SPI_BLOCK_ERASE_20,
+ }, {
+ .eraseblocks = { {32 * 1024, 256} },
+ .block_erase = SPI_BLOCK_ERASE_52,
+ }, {
+ .eraseblocks = { {64 * 1024, 128} },
+ .block_erase = SPI_BLOCK_ERASE_D8,
+ }, {
+ .eraseblocks = { {8 * 1024 * 1024, 1} },
+ .block_erase = SPI_BLOCK_ERASE_60,
+ }, {
+ .eraseblocks = { {8 * 1024 * 1024, 1} },
+ .block_erase = SPI_BLOCK_ERASE_C7,
+ }
+ },
+ .printlock = SPI_PRETTYPRINT_STATUS_REGISTER_BP4_SRWD,
+ .unlock = SPI_DISABLE_BLOCKPROTECT_BP4_SRWD,
+ .write = SPI_CHIP_WRITE256,
+ .read = SPI_CHIP_READ,
+ .voltage = {2700, 3600},
+ },
+
+ {
.vendor = "Zetta Device",
.name = "ZD25D20",
.bustype = BUS_SPI,
diff --git a/include/flashchips.h b/include/flashchips.h
index 3bbd57340..9e2564c2d 100644
--- a/include/flashchips.h
+++ b/include/flashchips.h
@@ -1041,6 +1041,9 @@
#define WINBOND_W49V002A 0xB0
#define WINBOND_W49V002FA 0x32
+#define XTX_ID 0x0B /* XTX Technology Limited */
+#define XTX_XT25F64B 0x4017
+
#define ZETTADEVICE_ID 0xBA /* Zetta Device */
#define ZETTADEVICE_ZD25D20 0x2012
#define ZETTADEVICE_ZD25D40 0x2013