]> git.ipfire.org Git - thirdparty/u-boot.git/commitdiff
mtd: spi-nor: ids: Add support for Puyasemi flash chips
authorSsunk <ssunkkan@gmail.com>
Thu, 5 Feb 2026 15:20:02 +0000 (23:20 +0800)
committerTom Rini <trini@konsulko.com>
Wed, 15 Apr 2026 16:35:58 +0000 (10:35 -0600)
Add JEDEC IDs for Puyasemi PY25F512HB, PY25F01GHB, PY25F512LC,
and PY25F01GLC flash parts.

Datasheets:
PY25F512HB:
https://www.puyasemi.com/download_path/%E6%95%B0%E6%8D%AE%E6%89%8B%E5%86%8C/Flash%20%E8%8A%AF%E7%89%87/PY25F512HB_Datasheet_V1.2.pdf
PY25F01GHB:
https://www.puyasemi.com/download_path/%E6%95%B0%E6%8D%AE%E6%89%8B%E5%86%8C/Flash/PY25F01GHB_Datasheet_V1.1.pdf
PY25F512LC:
https://www.puyasemi.com/download_path/%E6%95%B0%E6%8D%AE%E6%89%8B%E5%86%8C/Flash/PY25F512LC_Datasheet_V1.3.pdf
PY25F01GLC:
https://www.puyasemi.com/download_path/%E6%95%B0%E6%8D%AE%E6%89%8B%E5%86%8C/Flash%20%E8%8A%AF%E7%89%87/PY25F01GLC_Datasheet_V1.0.pdf

Reviewed-by: Anshul Dalal <anshuld@ti.com>
Signed-off-by: Ssunk <ssunkkan@gmail.com>
drivers/mtd/spi/spi-nor-ids.c

index e7fea3757067dc918d5717913d076c1044a49840..bee2de50d091ea71185806659ed716a0c38f9fe9 100644 (file)
@@ -338,6 +338,18 @@ const struct flash_info spi_nor_ids[] = {
        { INFO
         ("p25q128h", 0x856018, 0, 64 * 1024, 256,
          SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+       { INFO
+        ("py25f512hb", 0x85231a, 0, 64 * 1024, 1024,
+         SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
+       { INFO
+        ("py25f01ghb", 0x85231b, 0, 64 * 1024, 2048,
+         SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
+       { INFO
+        ("py25f512lc", 0x85631a, 0, 64 * 1024, 1024,
+         SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
+       { INFO
+        ("py25f01glc", 0x85631b, 0, 64 * 1024, 2048,
+         SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
 #endif
 
 #ifdef CONFIG_SPI_FLASH_SILICONKAISER