mtd: spi-nor-ids: Enable 4B_OPCODES for is25wp256

IS25WP256 flash chips do support 4byte address opcodes,
so enable support for it.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Sagar Kadam <sagar.kadam@sifive.com>

diff --git a/drivers/mtd/spi/spi-nor-ids.c b/drivers/mtd/spi/spi-nor-ids.c
index 218385f..804ec63 100644 (file)
--- a/drivers/mtd/spi/spi-nor-ids.c
+++ b/drivers/mtd/spi/spi-nor-ids.c
@@ -135,7 +135,8 @@ const struct flash_info spi_nor_ids[] = {
        { INFO("is25wp128",  0x9d7018, 0, 64 * 1024, 256,
                        SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
        { INFO("is25wp256",  0x9d7019, 0, 64 * 1024, 512,
-                       SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
+                       SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
+                       SPI_NOR_4B_OPCODES) },
 #endif
 #ifdef CONFIG_SPI_FLASH_MACRONIX       /* MACRONIX */
        /* Macronix */