PinePhone Pro/Create a multi-distribution image using rk2aw

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Rk2Aw BootLoader & Multi-Distro on SD Card for PinePhonePro

References: https://xff.cz/kernels/rk2aw/rk2aw-rk3399-pinephone-pro/INSTALL and https://xnux.eu/rk2aw/
Requirements: SSH connection from linux machine to PinePhonePro, internet connection.
Note: Preloader and userspace utility to flash it are non-free.
Thanks: Megi at https://xnux.eu/log/


Flash Rk2Aw BootLoader to SPI

Connect PinePhonePro to linux machine

ssh <user>@<phoneip> # start ssh connection
cd ~/Downloads # enter to directory
curl -O https://xff.cz/kernels/bootloaders/ppp.tar.gz # download installer
tar -xvzf ppp.tar.gz -C ~/Downloads # extract
# scp -r ~/Downloads/ppp <user>@<phoneip>:~/Downloads # copy to phone, non needed
sudo ./spinor-flash-initial-setup.sh # flash SPI


Flash Multi-Distro SD Card

Get distro compressed images and decompress them. (i.e. Manjaro.phosh.beta34, Mobian.6.1, ArchLinux)
Mount distro images both partitions "/boot", "/root" for each distro

lsblk # show /loop, /sd references
blkid show UUID for the partition
├─loop0p1 /media/xxx/BOOT_MNJRO └─loop0p2 /media/xxx/ROOT_MNJRO ├─loop1p1 /media/xxx/boot └─loop1p2 /media/xxx/rootfs ├─loop2p1 /media/xxx/52CA-6165 └─loop2p2 /media/xxx/3d99072c-9fd6-4316-8526-9192e192c441 └─sdb disk (after each dd command you'll see the partition id name to adjust into scripts.)
sudo dd if=/dev/zero of=/dev/sdb count=945728 bs=32768 status=progress # quick erase sd card. i.e. # 32GB SDcard (30989615104bytes/32768dim=945728volte)
or sudo dd if=/dev/zero of=/dev/sdb count=1 bs=32768 status=progress # slow erase sd card. i.e. # 32GB SDcard (30989615104bytes/32768dim=1volta)

Partition sd card (min 6432GB)

sudo sfdisk /dev/sdb/ <<EOF
label: gpt
first-lba: 64
table-length: 8
start=64, size=32704, type=D7B1F817-AA75-2F4F-830D-84818A145370, name="loader", attrs=RequiredPartition
size=10G, name="ALARM", attrs="RequiredPartition,LegacyBIOSBootable"
size=10G, name="MANJARO", attrs="RequiredPartition,LegacyBIOSBootable"
size=+, name="MOBIAN", attrs="RequiredPartition,LegacyBIOSBootable"
EOF
lsblk # list partitions on sd and mounted distro images
Device Start End Sectors Size Type /dev/sdb1 64 32767 32704 16M unknown /dev/sdb2 32768 16809983 16777216 8G Linux filesystem /dev/sdb3 16809984 33587199 16777216 8G Linux filesystem /dev/sdb4 33587200 60524543 26937344 12.8G Linux filesystem

Copy files for Arch Linux ARM

sudo su # login with your psw
dd if=/dev/loop2p2 of=/dev/sdb2 bs=1M status=progress conv=fsync # copy rootfs to sd part2
mount /dev/sdb2 /media/xxx/3d99072c-9fd6-4316-8526-9192e192c441
scp -r /media/xxx/52CA-6165/* /media/xxx/3d99072c-9fd6-4316-8526-9192e192c4411/boot # copy bootfs to to part2/boot
mv /media/xxx/3d99072c-9fd6-4316-8526-9192e192c4411/boot/boot.scr /media/xxx/3d99072c-9fd6-4316-8526-9192e192c4411/boot/boot.scrORIG # hide auto-menu item
nano /media/xxx/3d99072c-9fd6-4316-8526-9192e192c4411/etc/fstab # add PARTLABEL=ALARM and delete UUID=xxx from second line, delete /boot entry
mkdir /media/xxx/3d99072c-9fd6-4316-8526-9192e192c4411/boot/extlinux # add directory
nano /media/xxx/3d99072c-9fd6-4316-8526-9192e192c4411/boot/extlinux/extlinux.conf # add file
#/boot/extlinux/extlinux.conf MENU TITLE Pinephone Pro Boot Menu LABEL l0 MENU LABEL ALarm FDT /boot/dtbs/rockchip/rk3399-pinephone-pro.dtb KERNEL /boot/Image INITRD /boot/initramfs-linux.img APPEND root=PARTLABEL=ALARM console=ttyS2,115200 console=tty0 loglevel=4 rw rootwait fbcon=rotate:0 pinephone_keyboard.disable_input

Copy files for ManJaro

dd if=/dev/loop0p2 of=/dev/sdb3 bs=1M status=progress conv=fsync # copy rootfs to sd part3
mount /dev/sdb3 /media/xxx/ROOT_MNJRO1/
scp -r /media/xxx/BOOT_MNJRO/* /media/xxx/ROOT_MNJRO1/boot # copy bootfs to to part3/boot
nano /media/xxx/ROOT_MNJRO1/etc/fstab # change UUID=xxx to PARTLABEL=MANJARO, delete /boot line
mv /media/xxx/ROOT_MNJRO1/boot/boot.scr /media/xxx/ROOT_MNJRO1/boot/boot.scrORIG # hide auto-menu item
mkdir /media/xxx/ROOT_MNJRO1/boot/extlinux # add directory
nano /media/xxx/ROOT_MNJRO1/boot/extlinux/extlinux.conf # add file #/boot/extlinux/extlinux.conf MENU TITLE Pinephone Pro Boot Menu LABEL l0 MENU LABEL ManJaro FDT /boot/dtbs/rockchip/rk3399-pinephone-pro.dtb KERNEL /boot/Image INITRD /boot/initramfs-linux.img APPEND root=PARTLABEL=MANJARO console=ttyS2,115200 console=tty0 loglevel=4 rw rootwait fbcon=rotate:0 pinephone_keyboard.disable_input

Copy files for MObian

dd if=/dev/loop1p2 of=/dev/sdb4 bs=1M status=progress conv=fsync # copy rootfs to sd part4
mount /dev/sdb4 /media/xxx/rootfs1/
scp -r /media/xxx/boot/* /media/xxx/rootfs1/boot # copy bootfs to to part4/boot
nano /media/xxx/rootfs1/etc/fstab # replace UUID=xxx with PARTLABEL=MOBIAN and delete UUID=xxx from second line. Delete /boot line
nano /media/xxx/rootfs1/boot/extlinux/extlinux.conf # edit path from /bootfs to /part4/boot >linux /boot/vmlinuz-6.1-rockchip >initrd /boot/initrd.img-6.1-rockchip >fdtdir /boot/dtb-6.1-rockchip/ APPEND root=PARTLABEL=MOBIAN console=ttyS2,115200 console=tty0 loglevel=4 rw rootwait fbcon=rotate:0 pinephone_keyboard.disable_input


Rk2Aw BootLoader & Multi-Distro on eMMC for PinePhonePro

Make sure you boot from the SDcard in your PPP as we are going to be building the eMMC. Note that below, arch is booted from the SDcard and the SDcard shows as /dev/mmcblk1


Flash Rk2Aw BootLoader to SPI

Same as above. Note this installs rk2aw and a bootloader to SPI NOR flash. Resulting SPI status is as follows:

# ./rk2aw-spi-flasher 
Machine: Pine64 PinePhonePro (pine64,pinephone-pro)
SPI NOR Flash:
- Total size: 16384 KiB
- Erase block size: 4 KiB
- Write size: 1
- Manufacturer: gigadevice
- Part name: gd25lq128e
- JEDEC ID: 257018
Bootable images currently present in SPI NOR flash:
Idx Header     Off 1      Size 1     Off 2      Size 2     Notes/content
-------------------------------------------------------------------------------
0   0          2048       6144       0          0          (padded) 0='rk2aw'
5   131072     133120     67584      200704     124928     0='U-Boot TPL' 1='U-Boot SPL'
7   524288     526336     147456     673792     124928     0='ddrbin' 1='U-Boot SPL'
Auto-calculated layout for rk2aw dual bootloader scheme:
Area                 Offset     Size      
---------------------------------------------------
rk2aw primary        0          65536     
rk2aw backup         65536      65536     
spl fallback         131072     393216    
spl primary          524288     389120    
itb fallback         913408     2097152   
itb primary          3010560    2097152

Build multi-distro eMMC

In this example we are going to build 2 partitions on the eMMC, the first with Arch/phosh and the second with Arch/sxmo. We have already downloaded the images from Danct12 and decompressed them.

Mount the images

cd ~/Downloads # enter to directory
sudo su # login with your psw
losetup -P /dev/loop0 archlinux-pinephone-pro-phosh-20230203.img
losetup -P /dev/loop1 archlinux-pinephone-pro-sxmo-20230203.img
ls -l /mnt/
mkdir /mnt/phosh
mkdir /mnt/sxmo
mkdir /mnt/phosh/boot
mkdir /mnt/phosh/root
mkdir /mnt/sxmo/boot
mkdir /mnt/sxmo/root
mkdir /mnt/ephosh # e for the partition on the eMMC
mkdir /mnt/esxmo # e for the partition on the eMMC
mount /dev/loop0p1 /mnt/phosh/boot/
mount /dev/loop0p2 /mnt/phosh/root/
mount /dev/loop1p1 /mnt/sxmo/boot/
mount /dev/loop1p2 /mnt/sxmo/root/
lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS loop0 7:0 0 5G 0 loop ├─loop0p1 259:0 0 122M 0 part /mnt/phosh/boot └─loop0p2 259:1 0 4.9G 0 part /mnt/phosh/root loop1 7:1 0 3.5G 0 loop ├─loop1p1 259:2 0 122M 0 part /mnt/sxmo/boot └─loop1p2 259:3 0 3.4G 0 part /mnt/sxmo/root mmcblk2 179:0 0 115.2G 0 disk ├─mmcblk2p1 179:1 0 122M 0 part └─mmcblk2p2 179:2 0 115.1G 0 part mmcblk2boot0 179:32 0 4M 1 disk mmcblk2boot1 179:64 0 4M 1 disk mmcblk1 179:96 0 59.6G 0 disk ├─mmcblk1p1 179:97 0 122M 0 part /boot └─mmcblk1p2 179:98 0 59.5G 0 part / zram0 254:0 0 1.5G 0 disk [SWAP]

Prepare eMMC

dd if=/dev/zero of=/dev/mmcblk2 count=32768 bs=32768 status=progress # overwrite the front to clear any bootloaders
sfdisk /dev/mmcblk2 << EOF
label: gpt
first-lba: 64
table-length: 8
size=32G, name="PHOSH", attrs="RequiredPartition,LegacyBIOSBootable"
size=+, name="SXMO", attrs="RequiredPartition,LegacyBIOSBootable"
EOF
Checking that no-one is using this disk right now ... OK
Disk /dev/mmcblk2: 115.23 GiB, 123731968000 bytes, 241664000 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
>>> Script header accepted.
>>> Created a new GPT disklabel (GUID: 7EB4B1E0-5F49-4F30-9F1E-E9E1F305D461).
The maximal number of partitions is 8 (default is 128).
/dev/mmcblk2p1: Created a new partition 1 of type 'Linux filesystem' and of size 32 GiB.
/dev/mmcblk2p2: Created a new partition 2 of type 'Linux filesystem' and of size 83.2 GiB.
/dev/mmcblk2p3: Done.
New situation:
Disklabel type: gpt
Disk identifier: 7EB4B1E0-5F49-4F30-9F1E-E9E1F305D461
Device            Start       End   Sectors  Size Type
/dev/mmcblk2p1     2048  67110911  67108864   32G Linux filesystem
/dev/mmcblk2p2 67110912 241661951 174551040 83.2G Linux filesystem
The partition table has been altered.
Calling ioctl() to re-read partition table.
Syncing disks.
lsblk
 NAME         MAJ:MIN RM   SIZE RO TYPE MOUNTPOINTS
 loop0          7:0    0     5G  0 loop 
 ├─loop0p1    259:0    0   122M  0 part /mnt/phosh/boot
 └─loop0p2    259:1    0   4.9G  0 part /mnt/phosh/root
 loop1          7:1    0   3.5G  0 loop 
 ├─loop1p1    259:2    0   122M  0 part /mnt/sxmo/boot
 └─loop1p2    259:3    0   3.4G  0 part /mnt/sxmo/root
 mmcblk2      179:0    0 115.2G  0 disk 
 ├─mmcblk2p1  179:1    0    32G  0 part 
 └─mmcblk2p2  179:2    0  83.2G  0 part 
 mmcblk2boot0 179:32   0     4M  1 disk 
 mmcblk2boot1 179:64   0     4M  1 disk 
 mmcblk1      179:96   0  59.6G  0 disk 
 ├─mmcblk1p1  179:97   0   122M  0 part /boot
 └─mmcblk1p2  179:98   0  59.5G  0 part /
 zram0        254:0    0   1.5G  0 disk [SWAP]

Build phosh partition

dd if=/dev/loop0p2 of=/dev/mmcblk2p1 bs=1M status=progress conv=fsync
mount /dev/mmcblk2p1 /mnt/ephosh/
scp -r /mnt/phosh/boot/* /mnt/ephosh/boot
mv /mnt/ephosh/boot/boot.scr /mnt/ephosh/boot/boot.scrORIG
nano /mnt/ephosh/etc/fstab # set PARTLABEL for / and comment /boot
cat /mnt/ephosh/etc/fstab
# Static information about the filesystems. # See fstab(5) for details. # <file system> <dir> <type> <options> <dump> <pass> PARTLABEL=PHOSH / ext4 rw,relatime 0 1 # UUID=52CA-6165 /boot vf rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=ascii,shortname=mixed,utf8,errors=remount-ro 0 2 mkdir /mnt/ephosh/boot/extlinux
nano /mnt/ephosh/boot/extlinux/extlinux.conf
cat /mnt/ephosh/boot/extlinux/extlinux.conf
#/boot/extlinux/extlinux.conf MENU TITLE Pinephone Pro Boot Menu LABEL l0 MENU LABEL phosh FDT /boot/dtbs/rockchip/rk3399-pinephone-pro.dtb KERNEL /boot/Image INITRD /boot/initramfs-linux.img APPEND root=PARTLABEL=PHOSH console=ttyS2,115200 console=tty0 loglevel=4 rw rootwait fbcon=rotate:0 pinephone_keyboard.disable_input

Build sxmo partition

We have unmounted all the phosh devices, so

lsblk
NAME         MAJ:MIN RM   SIZE RO TYPE MOUNTPOINTS
loop0          7:0    0     5G  0 loop 
├─loop0p1    259:0    0   122M  0 part 
└─loop0p2    259:1    0   4.9G  0 part 
loop1          7:1    0   3.5G  0 loop 
├─loop1p1    259:2    0   122M  0 part /mnt/sxmo/boot
└─loop1p2    259:3    0   3.4G  0 part /mnt/sxmo/root
mmcblk2      179:0    0 115.2G  0 disk 
├─mmcblk2p1  179:1    0    32G  0 part 
└─mmcblk2p2  179:2    0  83.2G  0 part 
mmcblk2boot0 179:32   0     4M  1 disk 
mmcblk2boot1 179:64   0     4M  1 disk 
mmcblk1      179:96   0  59.6G  0 disk 
├─mmcblk1p1  179:97   0   122M  0 part /boot
└─mmcblk1p2  179:98   0  59.5G  0 part /
zram0        254:0    0   1.5G  0 disk [SWAP]
dd if=/dev/loop1p2 of=/dev/mmcblk2p2 bs=1M status=progress conv=fsync
mount /dev/mmcblk2p2 /mnt/esxmo/
scp -r /mnt/sxmo/boot/* /mnt/esxmo/boot
mv /mnt/esxmo/boot/boot.scr /mnt/esxmo/boot/boot.scrORIG
nano /mnt/esxmo/etc/fstab # set PARTLABEL for / and comment /boot
cat /mnt/esxmo/etc/fstab
# Static information about the filesystems. # See fstab(5) for details. # <file system> <dir> <type> <options> <dump> <pass> PARTLABEL=SXMO / ext4 rw,relatime 0 1 # UUID=841C-F9DD /boot vfat rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=ascii,shortname=mixed,utf8,errors=remount-ro 0 2
mkdir /mnt/esxmo/boot/extlinux
nano /mnt/esxmo/boot/extlinux/extlinux.conf
cat /mnt/esxmo/boot/extlinux/extlinux.conf #/boot/extlinux/extlinux.conf MENU TITLE Pinephone Pro Boot Menu LABEL l0 MENU LABEL sxmo FDT /boot/dtbs/rockchip/rk3399-pinephone-pro.dtb KERNEL /boot/Image INITRD /boot/initramfs-linux.img APPEND root=PARTLABEL=SXMO console=ttyS2,115200 console=tty0 loglevel=4 rw rootwait fbcon=rotate:0 pinephone_keyboard.disable_input


Follow-up comments

  1. On first boot neither phosh nor sxmo resized their partition - sudo resize2fs sorted that.
  2. Any time an update rebuilds the initramfs it is necessary to delete /boot/boot.scr again to keep the rk2aw menu clean.
  3. The end result is a boot screen as follows:
Options to boot phosh or sxmo