u-boot/board/technexion
Joris Offouga 4e267b92fb pico-imx7d: Convert DM MMC
This patch enable convert DM MMC for imx7d-pico board and variant.

Before the DM conversion only usdhc3 was enabled and therefore it appeared
as MMC 0 to u-boot. After enabling MMC DM though usdhc3 defaults to MMC 2,
which left unattended would drive changes to existing pico-pi bootscripts and
environment variables that rely on mmc 0.

Setup the alias of mmc0 and usdhc3 so that existing pico-imx7d boot code will
work unmodified.

When converting to DM_MMC it is necessary that SPL initializes eMMC
by itself, so move the original eMMC initialization from U-Boot
proper to SPL.

Signed-off-by: Joris Offouga <offougajoris@gmail.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-04-25 19:16:24 +02:00
..
pico-imx6ul pico-imx6ul: Fix eMMC boot after DM_MMC conversion 2019-03-31 19:54:56 +02:00
pico-imx7d pico-imx7d: Convert DM MMC 2019-04-25 19:16:24 +02:00
tao3530 SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
twister twister: Let SPL load U-Boot from MMC 2018-05-23 22:06:40 -04:00