[PATCH 7/7] mtd: spi-nor: manuf-id-collisions: Add support for xm25qh64c
Tudor Ambarus
tudor.ambarus at microchip.com
Fri Jul 2 07:41:10 PDT 2021
Do not apply! SFDP needs to be dumped.
mw:
'''
NB. XMC ignores the continuation codes and this particular device will
collide with M25PE64/M45PE64. Although I couldn't find any datasheet,
so I don't know if these devices actually exist.
'''
The data sheets can be found here:
http://xmcwh.com/Uploads/2020-12-17/XM25QH64C_Ver1.1.pdf
Signed-off-by: Tudor Ambarus <tudor.ambarus at microchip.com>
---
drivers/mtd/spi-nor/manuf-id-collisions.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/mtd/spi-nor/manuf-id-collisions.c b/drivers/mtd/spi-nor/manuf-id-collisions.c
index c473c7d40d09..c41d6e8f2f95 100644
--- a/drivers/mtd/spi-nor/manuf-id-collisions.c
+++ b/drivers/mtd/spi-nor/manuf-id-collisions.c
@@ -9,6 +9,9 @@ static const struct flash_info id_collision_parts[] = {
SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) },
+ /* XMC (Wuhan Xinxin Semiconductor Manufacturing Corp.) */
+ { "xm25qh64c", INFO(0x204017, 0, 64 * 1024, 128, SPI_NOR_PARSE_SFDP) },
+
/* XTX (XTX Technology Limited) */
{ "xt25f128b", INFO(0x0b4018, 0, 64 * 1024, 256, SPI_NOR_PARSE_SFDP |
SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) },
--
2.25.1
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