09-21-2019, 04:29 PM
I've gotten the stock rootfs running on the Rockpro64 SBC, using steps from a variety of sources. If desired, I'll try to hunt down the locations. Steps below:
Section 1 - Making a Good SPL
0. Perform these steps from a functional image, on the board, such as Armbian
-note: may need to "apt-get install gcc-arm-none-eabi binutils-arm-none-eabi"
1. Get u-boot, cd into the folder
#git clone https://gitlab.denx.de/u-boot/u-boot.git
#cd u-boot
#make clean
2. Get, make the Trusted code, copy it into the u-boot folder
#git clone https://github.com/ARM-software/arm-trus...rmware.git atf
#make -C atf PLAT=rk3399 bl31
#cp bl31.elf ../
3. Make u-boot
#make rockpro64-rk3399_defconfig
#make ARCH=arm -j7
4. Write loaders to disk, or copy them to storage for Section 2
#tools/mkimage -n rk3399 -T rksd -d tpl/u-boot-tpl-dtb.bin tpl-spl.img
#cat spl/u-boot-spl-dtb.bin >> tpl-spl.img
#dd if=tpl-spl.img of=/dev/mmcblkN seek=64 conv=fsync
#dd if=u-boot.itb of=/dev/mmcblkN seek=16384 conv=fsync
Section 2 - Install Arch
0. This must be performed from a different computer, make sure uboot-tools is installed
1. Zero the beginning of the SD card:
#dd if=/dev/zero of=/dev/sdX bs=1M count=32
2. Start fdisk to partition the SD card:
#fdisk /dev/sdX
3. At the fdisk prompt, create the new partition:
Type o. This will clear out any partitions on the drive.
Type n, then p for primary, 1 for the first partition on the drive, 32768 for the first sector, and then +4G
-this creates a 4G partition
Write the partition table and exit by typing w.
4 . Create the ext4 filesystem:
#mkfs.ext4 /dev/sdX1
5. Mount the filesystem:
#mkdir something
#mount /dev/sdX1 something
5. Download and extract the root filesystem (as root, not via sudo):
#wget http://os.archlinuxarm.org/os/ArchLinuxA...est.tar.gz
#tar -xpf ArchLinuxARM-aarch64-latest.tar.gz -C something
6. Use this as boot.txt, place in something/boot/
7. in the something/boot/ directory, generate boot.scr from the boot.txt
#mkimage -A arm -O linux -T script -C none -n "U-Boot boot script" -d boot.txt boot.scr
8. Unmount the partition
#umount something
9. Write the bootloader to the sd card
#dd if=tpl-spl.img of=/dev/sdX seek=64 conv=fsync
#dd if=u-boot.itb of=/dev/sdX seek=16384 conv=fsync
10. Insert SD, apply voltage
11. Initialize the pacman keyring and populate the Arch Linux ARM package signing keys:
#pacman-key --init
#pacman-key --populate archlinuxarm
12. Update
#pacman -Syu
#pacman -S uboot-tools
Further Notes: hdmi may be kinda weird from the supplied boot.txt, depending on the monitor used.
Section 1 - Making a Good SPL
0. Perform these steps from a functional image, on the board, such as Armbian
-note: may need to "apt-get install gcc-arm-none-eabi binutils-arm-none-eabi"
1. Get u-boot, cd into the folder
#git clone https://gitlab.denx.de/u-boot/u-boot.git
#cd u-boot
#make clean
2. Get, make the Trusted code, copy it into the u-boot folder
#git clone https://github.com/ARM-software/arm-trus...rmware.git atf
#make -C atf PLAT=rk3399 bl31
#cp bl31.elf ../
3. Make u-boot
#make rockpro64-rk3399_defconfig
#make ARCH=arm -j7
4. Write loaders to disk, or copy them to storage for Section 2
#tools/mkimage -n rk3399 -T rksd -d tpl/u-boot-tpl-dtb.bin tpl-spl.img
#cat spl/u-boot-spl-dtb.bin >> tpl-spl.img
#dd if=tpl-spl.img of=/dev/mmcblkN seek=64 conv=fsync
#dd if=u-boot.itb of=/dev/mmcblkN seek=16384 conv=fsync
Section 2 - Install Arch
0. This must be performed from a different computer, make sure uboot-tools is installed
1. Zero the beginning of the SD card:
#dd if=/dev/zero of=/dev/sdX bs=1M count=32
2. Start fdisk to partition the SD card:
#fdisk /dev/sdX
3. At the fdisk prompt, create the new partition:
Type o. This will clear out any partitions on the drive.
Type n, then p for primary, 1 for the first partition on the drive, 32768 for the first sector, and then +4G
-this creates a 4G partition
Write the partition table and exit by typing w.
4 . Create the ext4 filesystem:
#mkfs.ext4 /dev/sdX1
5. Mount the filesystem:
#mkdir something
#mount /dev/sdX1 something
5. Download and extract the root filesystem (as root, not via sudo):
#wget http://os.archlinuxarm.org/os/ArchLinuxA...est.tar.gz
#tar -xpf ArchLinuxARM-aarch64-latest.tar.gz -C something
6. Use this as boot.txt, place in something/boot/
Code:
# MAC address (use spaces instead of colons)
setenv macaddr da 19 c8 7a 6d f4
part uuid ${devtype} ${devnum}:${bootpart} uuid
setenv bootargs console=ttyS2,1500000 root=PARTUUID=${uuid} rw rootwait
setenv fdtfile rockchip/rk3399-rockpro64.dtb
if load ${devtype} ${devnum}:${bootpart} ${kernel_addr_r} /boot/Image; then
if load ${devtype} ${devnum}:${bootpart} ${fdt_addr_r} /boot/dtbs/${fdtfile}; then
fdt addr ${fdt_addr_r}
fdt resize
fdt set /ethernet@fe300000 local-mac-address "[${macaddr}]"
if load ${devtype} ${devnum}:${bootpart} ${ramdisk_addr_r} /boot/initramfs-linux.img; then
# This upstream Uboot doesn't support compresses cpio initrd, use kernel option to
# load initramfs
setenv bootargs ${bootargs} initrd=${ramdisk_addr_r},20M ramdisk_size=10M
fi;
booti ${kernel_addr_r} - ${fdt_addr_r};
fi;
fi7. in the something/boot/ directory, generate boot.scr from the boot.txt
#mkimage -A arm -O linux -T script -C none -n "U-Boot boot script" -d boot.txt boot.scr
8. Unmount the partition
#umount something
9. Write the bootloader to the sd card
#dd if=tpl-spl.img of=/dev/sdX seek=64 conv=fsync
#dd if=u-boot.itb of=/dev/sdX seek=16384 conv=fsync
10. Insert SD, apply voltage
11. Initialize the pacman keyring and populate the Arch Linux ARM package signing keys:
#pacman-key --init
#pacman-key --populate archlinuxarm
12. Update
#pacman -Syu
#pacman -S uboot-tools
Further Notes: hdmi may be kinda weird from the supplied boot.txt, depending on the monitor used.
