ATF and u-boot for mt798x

About bl-mt798x

• https://cmi.hanwckf.top/p/mt798x-uboot-usage

Prepare

sudo apt install gcc-aarch64-linux-gnu build-essential flex bison libssl-dev

Build

Usage: SOC=[mt7981|mt7986] BOARD=<board name> 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=mt7981 BOARD=cmcc_rax3000m-emmc ./build.sh
eg: SOC=mt7986 BOARD=redmi_ax6000 MULTI_LAYOUT=1 ./build.sh
eg: SOC=mt7986 BOARD=jdcloud_re-cp-03 ./build.sh

Build for bpi r3

Don't copy all code at one time!Remember to copy one line to compile. 不要全部复制，先复制上面一条，生成好了显示fail了，再去atf目录复制对应的代码来生成bl2和fip镜像，懒得改了，将就用吧。

SOC=mt7986a BOARD=bpir3_sd ./build.sh
SOC=mt7986a BOARD=bpir3_emmc ./build.sh
SOC=mt7986a BOARD=bpir3_snand ./build.sh
SOC=mt7986a BOARD=bpir3_nor ./build.sh

This will shows failed,then move to atf root to bulid by yourself

make -f Makefile PLAT=mt7986 CROSS_COMPILE=aarch64-linux-gnu- BOOT_DEVICE=sdmmc BL33=./u-boot.bin DRAM_USE_DDR4=1 all fip
make -f Makefile PLAT=mt7986 CROSS_COMPILE=aarch64-linux-gnu- BOOT_DEVICE=emmc BL33=./u-boot.bin DRAM_USE_DDR4=1 all fip
make -f Makefile PLAT=mt7986 CROSS_COMPILE=aarch64-linux-gnu- BOOT_DEVICE=spim-nand NMBN=1 BL33=./u-boot.bin DRAM_USE_DDR4=1 all fip
make -f Makefile PLAT=mt7986 CROSS_COMPILE=aarch64-linux-gnu- BOOT_DEVICE=nor NMBN=1  BL33=./u-boot.bin DRAM_USE_DDR4=1 all fip

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xiaomi-wr30u multi-layout uboot firmware compatibility

Firmware type	uboot (default)	uboot (immortalwrt-112m)	uboot (qwrt)
xiaomi stock mtd8/mtd9	√	×	×
immortalwrt-mt798x stock	√	×	×
OpenWrt stock	√	×	×
immortalwrt stock	√	×	×
X-Wrt stock	√	×	×
immortalwrt-mt798x 112m	×	√	×
GL.iNet by 237176253	×	√	×
X-Wrt 112m nmbm	×	√	×
OpenWrt 112m nmbm	×	√	×
immortalwrt 112m nmbm	×	√	×
X-Wrt 112m nmbm	×	√	×
QWRT	×	×	√
OpenWrt ubootmod	×	×	×
immortalwrt ubootmod	×	×	×
X-Wrt ubootmod	×	×	×

redmi-ax6000 multi-layout uboot firmware compatibility

Firmware type	uboot (default)	uboot (immortalwrt-110m)
xiaomi stock mtd8/mtd9	√	×
immortalwrt-mt798x stock	√	×
OpenWrt stock	√	×
immortalwrt stock	√	×
X-Wrt stock	√	×
immortalwrt-mt798x	×	√
GL.iNet by 237176253	×	√
X-Wrt ubootlayout	×	√
OpenWrt ubootmod	×	×
immortalwrt ubootmod	×	×
X-Wrt ubootmod	×	×