[PATCH v2 07/35] mtd: spi-nor: manuf-id-collisions: Add support for xm25qh64c

Tudor Ambarus tudor.ambarus at microchip.com
Mon Jul 26 21:51:54 PDT 2021


Flash ignores the manufacturer continuation codes and is likely to
collide with other manufacturers flashes.

Signed-off-by: Tudor Ambarus <tudor.ambarus at microchip.com>
---
Do not apply without the SFDP tables hexdump.

 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 db31470ebf6a..f3ba00d17c68 100644
--- a/drivers/mtd/spi-nor/manuf-id-collisions.c
+++ b/drivers/mtd/spi-nor/manuf-id-collisions.c
@@ -14,6 +14,9 @@ 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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