Port custom ls1021a board to openwrt

[kele6ra]

Hello, I want to port my custom board with ifc NAND boot to openwrt buildroot.

I found that openwrt buildroot uses https://source.codeaurora.org/external/qoriq repository and make image according to /target/linux/layerscape/image rules. I made dts file, made rule to build image, but I can't understand:

1. how can I make rcw file?

2.  where can I get u-boot config (menuconfig for u-boot or something else)?

3. Can I use NOR partition scheme from ls1021a-twr board with NAND or should I make something like traverse-ls1043s board?

Thank you for your help.

[Pavel]

See attached Readme file from openwrt. This file is available using the following path:

/openwrt/target/linux/layerscape$

Use this file for building.

Find the RCW file using the following path:

/openwrt/build_dir/target-aarch64_generic_musl/uboot-layerscape-fsl_ls1046a-rdb-sdboot/uboot-layerscape-LSDK-20.04-update-290520/board/freescale/ls1021atwr

See also the README file in this folder about IFC using.