The resync of the device trees from Linux 5.16-rc3 caused aliases
to appear on the MMC devices which changed the numbering.
This changed the default boot device and caused boot failure.
Update the mmcdev variable to reflect the new aliases.
Signed-off-by: Adam Ford <aford173@gmail.com>
"boot_fdt=try\0" \
"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
"initrd_addr=0x43800000\0" \
- "mmcdev=0\0" \
+ "mmcdev=1\0" \
"mmcpart=1\0" \
"mmcrootpart=2\0" \
"finduuid=part uuid mmc ${mmcdev}:${mmcrootpart} uuid\0" \