sf: Add memory mapped read support

[karo-tx-uboot.git] / drivers / mtd / spi / sf_ops.c

diff --git a/drivers/mtd/spi/sf_ops.c b/drivers/mtd/spi/sf_ops.c
index c009af5c208f023805701cf37c192068fc004138..2396e2272fe0abe4aba46ce7f9f15a304c6e4f6f 100644 (file)
--- a/drivers/mtd/spi/sf_ops.c
+++ b/drivers/mtd/spi/sf_ops.c
@@ -269,7 +269,9 @@ int spi_flash_cmd_read_ops(struct spi_flash *flash, u32 offset,
 
        /* Handle memory-mapped SPI */
        if (flash->memory_map) {
+               spi_xfer(flash->spi, 0, NULL, NULL, SPI_XFER_MMAP);
                memcpy(data, flash->memory_map + offset, len);
+               spi_xfer(flash->spi, 0, NULL, NULL, SPI_XFER_MMAP_END);
                return 0;
        }