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2 commits

Author SHA1 Message Date
Stefano Babic
b8babd8050 imx: missing CONFIG_MII in mx7dsabresd_qspi_defconfig 
CONFIG_CMD_MII is set without CONFIG_MII, build is broken.

Signed-off-by: Stefano Babic <sbabic@denx.de>
 2018-09-04 08:47:23 +02:00
Ye Li
3b82335015 imx: imx7d-sdb: Add DM QSPI support 
On iMX7D SabreSD board, the QSPI has pins conflict with EPDC (default).
To use QSPI, users have to rework the board (de-populate R388-R391, R396-R399
populate R392-R395, R299, R300). So we add new DTS file and new defconfig
dedicated for QSPI.

Other changes to support the DM QSPI:
 - Add QSPI node and alias spi0.
 - Modify spi4 (spi-gpio) node and add alias spi5 for it to avoid req
   conflict
 - Add EPDC node in imx7d.dtsi and disable it in imx7d-sdb-qspi.dts to
   align with kernel and also present the conflict.
 - Add -u-boot.dtsi to modify compatible string of mx25l51245g@0 to
   "spi-flash"
 - Remove iomux settings of qspi in board codes which is not needed
   for DM driver.

Signed-off-by: Ye Li <ye.li@nxp.com>
 2018-09-04 08:47:23 +02:00