[openwrt/openwrt] Revert "imx6: bootscript-apalis: make it working on v2021.01 release"

[LEDE Commits]

ynezz pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/0fde111702a587e7d653bc8c2695202392df9f8b

commit 0fde111702a587e7d653bc8c2695202392df9f8b
Author: Petr Štetiar <ynezz at true.cz>
AuthorDate: Sun Feb 14 23:22:57 2021 +0100

    Revert "imx6: bootscript-apalis: make it working on v2021.01 release"
    
    This reverts commit 4968fc8fb110612018af3ba2836be1b4744346e2 as the bump
    to v2021.01 needs swig on the host for pylibfdt which is needed by dtoc
    tool to generate .h/.c files from DTBs in SPL for mx6cuboxi_config.
    
    Signed-off-by: Petr Štetiar <ynezz at true.cz>
---
 target/linux/imx6/image/bootscript-apalis | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/target/linux/imx6/image/bootscript-apalis b/target/linux/imx6/image/bootscript-apalis
index f163b92ed0..3a3a6dadb1 100644
--- a/target/linux/imx6/image/bootscript-apalis
+++ b/target/linux/imx6/image/bootscript-apalis
@@ -1,15 +1,13 @@
 echo "Toradex Apalis OpenWrt Boot script v1.1"
 
-setenv mmcdev 0
-setenv mmcrootpart 2
-part uuid mmc ${mmcdev}:${mmcrootpart} uuid
+run emmcfinduuid
 
 setenv nextcon 0
 setenv boot_file uImage
 setenv fdt_file imx6q-apalis-ixora.dtb
 setenv root root=PARTUUID=${uuid} rootfstype=squashfs rootwait
 setenv bootargs earlyprintk console=${console},${baudrate}n8 ${root}
-setenv fsload ext4load mmc ${mmcdev}:${mmcbootpart}
+setenv fsload ext4load mmc ${emmcdev}:${emmcbootpart}
 
 if ${fsload} ${kernel_addr_r} ${boot_file}; then
 	if ${fsload} ${fdt_addr_r} ${fdt_file}; then