mtd: spi-nor: puya: Support PY25Q256LC

Change-Id: I99a39fc0cf86477aa97e4eb555856d8f6a0e9e77
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>

Author: Jon Lin

drivers/mtd/spi-nor/puya.c

@@ -26,6 +26,9 @@ static const struct flash_info puya_parts[] = {
 	{ "PY25Q128LA", INFO(0x856518, 0, 64 * 1024, 256)
 		NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
 			      SPI_NOR_QUAD_READ) },
+	{ "PY25Q256LC", INFO(0x856519, 0, 64 * 1024, 512)
+		NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
+		FIXUP_FLAGS(SPI_NOR_4B_OPCODES) },
 };
 
 const struct spi_nor_manufacturer spi_nor_puya = {