sf: Add quad read/write commands support
This patch add quad commands support like
- QUAD_PAGE_PROGRAM => for write program
- QUAD_OUTPUT_FAST ->> for read program
Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
diff --git a/drivers/mtd/spi/sf_ops.c b/drivers/mtd/spi/sf_ops.c
index 49ceef0..3d304ce 100644
--- a/drivers/mtd/spi/sf_ops.c
+++ b/drivers/mtd/spi/sf_ops.c
@@ -210,7 +210,7 @@
page_size = flash->page_size;
- cmd[0] = CMD_PAGE_PROGRAM;
+ cmd[0] = flash->write_cmd;
for (actual = 0; actual < len; actual += chunk_len) {
#ifdef CONFIG_SPI_FLASH_BAR
ret = spi_flash_bank(flash, offset);