diff options
| author | Jagan Teki <jagan@openedev.com> | 2016-10-30 17:46:12 (GMT) |
|---|---|---|
| committer | Jagan Teki <jagan@openedev.com> | 2016-11-18 07:34:52 (GMT) |
| commit | 523b4e37e867a43f6508bd885e54dd60f876ec43 (patch) | |
| tree | b5cee696cbf0cd4540a5df17bf0b41d435e8b26c /drivers/mtd/spi | |
| parent | dda06a4328d6881b4809983e46e281c30d872c13 (diff) | |
| download | u-boot-fsl-qoriq-523b4e37e867a43f6508bd885e54dd60f876ec43.tar.xz | |
sf: sandbox: Use JEDEC_MFR|ID in id exctract
Instead of extracting id's separately better
to use JEDEC_MFR|ID for code simplicity.
Cc: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Tested-by: Jagan Teki <jagan@openedev.com>
Diffstat (limited to 'drivers/mtd/spi')
| -rw-r--r-- | drivers/mtd/spi/sandbox.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/mtd/spi/sandbox.c b/drivers/mtd/spi/sandbox.c index d68ee4a..09ce783 100644 --- a/drivers/mtd/spi/sandbox.c +++ b/drivers/mtd/spi/sandbox.c @@ -359,9 +359,8 @@ static int sandbox_sf_xfer(struct udevice *dev, unsigned int bitlen, debug(" id: off:%u tx:", sbsf->off); if (sbsf->off < IDCODE_LEN) { /* Extract correct byte from ID 0x00aabbcc */ - id = ((((sbsf->data)->id[0]) << 16) | - (((sbsf->data)->id[1]) << 8 | - ((sbsf->data)->id[2]))) >> + id = ((JEDEC_MFR(sbsf->data) << 16) | + JEDEC_ID(sbsf->data)) >> (8 * (IDCODE_LEN - 1 - sbsf->off)); } else { id = 0; |