ATF and u-boot for mt798x

Prepare

sudo apt install gcc-aarch64-linux-gnu

Build

Usage: SOC=[mt7981|mt7986] BOARD=<board name> FIXED_MTDPARTS=[1|0] MULTI_LAYOUT=[0|1] ./build.sh
eg: SOC=mt7981 BOARD=360t7 ./build.sh
eg: SOC=mt7981 BOARD=wr30u MULTI_LAYOUT=1 ./build.sh
eg: SOC=mt7986 BOARD=redmi_ax6000 ./build.sh

---

xiaomi-wr30u multi-layout uboot firmware compatibility

Firmware type	uboot (default)	uboot (immortalwrt-112m)	uboot (qwrt)
xiaomi stock mtd8 (ubi)	√	×	×
immortalwrt stock	√	×	×
X-Wrt stock	√	×	×
immortalwrt 112m	×	√	×
GL.iNet by 237176253	×	√	×
QWRT	×	×	√
X-Wrt ubootmod	×	×	×