[PATCH v3 6/6] mtd: spi-nor: manuf-id-collisions: Add support for xm25qh64c
From: Tudor Ambarus <hidden>
Date: 2021-11-06 17:20:54
Subsystem:
memory technology devices (mtd), spi nor subsystem, the rest · Maintainers:
Miquel Raynal, Richard Weinberger, Vignesh Raghavendra, Pratyush Yadav, Michael Walle, Linus Torvalds
Do not apply without: # xxd -p /path/to/sfdp # sha1sum /path/to/sfdp # cat /path/to/jedec_id # cat /path/to/partname # cat /path/to/manufacturer Flash ignores the manufacturer continuation codes and is likely to collide with other manufacturers flashes. Signed-off-by: Tudor Ambarus <redacted> --- drivers/mtd/spi-nor/manuf-id-collisions.c | 13 +++++++++++++ 1 file changed, 13 insertions(+)
diff --git a/drivers/mtd/spi-nor/manuf-id-collisions.c b/drivers/mtd/spi-nor/manuf-id-collisions.c
index 7827cfc584df..0d0989dd25be 100644
--- a/drivers/mtd/spi-nor/manuf-id-collisions.c
+++ b/drivers/mtd/spi-nor/manuf-id-collisions.c@@ -17,6 +17,15 @@ static const struct spi_nor_fixups boya_fixups = { .late_init = boya_late_init, }; +static void xmc_late_init(struct spi_nor *nor) +{ + nor->manufacturer_name = "xmc"; +} + +static const struct spi_nor_fixups xmc_fixups = { + .late_init = xmc_late_init, +}; + static void xtx_late_init(struct spi_nor *nor) { nor->manufacturer_name = "xtx";
@@ -33,6 +42,10 @@ static const struct flash_info id_collision_parts[] = { SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) .fixups = &boya_fixups }, + /* XMC (Wuhan Xinxin Semiconductor Manufacturing Corp.) */ + { "xm25qh64c", INFO(0x204017, 0, 64 * 1024, 128, SPI_NOR_PARSE_SFDP) + .fixups = &xmc_fixups }, + /* XTX (XTX Technology Limited) */ { "xt25f128b", INFO(0x0b4018, 0, 64 * 1024, 256, SPI_NOR_PARSE_SFDP) .fixups = &xtx_fixups },
--
2.25.1
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