On Fri, Oct 25, 2019 at 5:02 PM robert <c.robert.gabr...@gmail.com> wrote: > > I'm trying to build a linux from source on a RK3399 nanopi-m4. I did the > below steps: > > *### Download and compile ARM-TF ### > *$ git clone https://github.com/ARM-software/arm-trusted-firmware.git > $ make CROSS_COMPILE=aarch64-linux-gnu- PLAT=rk3399 bl31 > > *### Download and complie U-Boot ### > *$ cd .. > $ git clone https://gitlab.denx.de/u-boot/u-boot.git > $ cd u-boot/ > $ git checkout v2019.10 > $ make CROSS_COMPILE=arm-linux-gnueabi- nanopi-m4-rk3399_defconfig > $ cp ../arm-trusted-firmware/build/rk3399/release/bl31/bl31.elf . > $ make ARCH=arm CROSS_COMPILE=aarch64-linux-gnu- > $ make ARCH=arm CROSS_COMPILE=aarch64-linux-gnu- u-boot.itb > $ ./tools/mkimage -n rk3399 -T rksd -d ./tpl/u-boot-tpl-dtb.bin > idbloader.img > Image Type: Rockchip RK33 (SD/MMC) boot image > Data Size: 47104 bytes > $ cat spl/u-boot-spl-dtb.bin >> idbloader.img
You missed to set BL31 for bl31.elf and toolchain would be arm64 for u-boot. Flashing: ./tools/mkimage -n rk3399 -T rksd -d ./tpl/u-boot-tpl-dtb.bin out cat ./spl/u-boot-spl-dtb.bin >> out sudo dd if=out of=/dev/sda seek=64; sudo dd if=u-boot.itb of=/dev/sda seek=16384 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
