Arch Linux RISC-V image rootfs.ext4
for Banana Pi F3 with SpacemiT X60/K1.
Latest post: https://jellyterra.com/blog/202410250930
NOTE: I've packed the ROM package with
/boot/bianbu.bmp
is the boot splash image of ArchLinux/etc/resolve.conf
withnameserver 1.1.1.1
/etc/systemd/network/0-end.network
with DHCP configuration set up
Tip
The image can be found in the ROM package I made.
Felix Yan's wiki about the ArchLinux RISC-V porting.
Download the the ArchLinux RISC-V porting rootfs here.
# Allocate image file.
dd if=/dev/zero of=rootfs.ext4 bs=1G count=14
# Map the file to device.
losetup /dev/loop0 rootfs.ext4
# Make Ext4 file system on the image.
mkfs.ext4 /dev/loop0
# Mount the mapped image.
mount /dev/loop0 /mnt
# Copy rootfs.
cp -rp .../archriscv/* /mnt/
# Unmount
umount /mnt
losetup -d /dev/loop0
# Mount
losetup /dev/loop0 .../bootfs.ext4
mount /dev/loop0 /mnt
# Replace
cp .../archlinux.bmp /mnt/bianbu.bmp
# Write back
umount /mnt
losetup -d /dev/loop0
Download the Bianbu distro ROM here.
It looks like:
.
├── bootfs.ext4
├── env.bin
├── factory
│ ├── bootinfo_emmc.bin
│ ├── bootinfo_sd.bin
│ ├── bootinfo_spinand.bin
│ ├── bootinfo_spinor.bin
│ └── FSBL.bin
├── fastboot.yaml
├── fw_dynamic.itb
├── genimage.cfg
├── partition_2M.json
├── partition_flash.json
├── partition_universal.json
├── rootfs.ext4
│ ^ The image to be replaced.
└── u-boot.itb
Replace the rootfs.ext4
with the image you made.
The SoC will load one program, for processing packets from the host about firmware flashing.
The flashing protocol is based on fastboot. You may have heard of it on Android.
Requires fastboot
CLI utility.
Documentation about flashing Bianbu. There is a bundle of scripts for flashing via fastboot CLI utility.
But flashserver
supports compression, which makes the transmission faster than purely using fastboot.
Tip
The flash tool can be found in the ROM package I made.
Download flash tool from SpacemiT.
Extract the AppImage with option --appimage-extract
.
Copy squashfs-root/resources/app/flashserver
to one of the $PATH
.
Enter flash mode: press and hold FDL
, press RST
on the board.
Connect USB port on the board to your computer. It will show as a DFU device, and turn to U-Boot USB download gadget
while flashing.
lsusb
Bus 001 Device 009: ID 361c:1001 U-Boot USB download gadget
Make the users in the group plugdev
able to access it.
nano /etc/udev/rules.d/99-spacemit.rules
SUBSYSTEMS=="usb", ATTR{idVendor}=="361c", ATTR{idProduct}=="1001", GROUP="plugdev", MODE:="0660"
Run flashserver
under the ROM directory.
flashserver
_____ _ _ _____ _ _
|_ _|(_)| |_ __ _ _ __ | ___|| | __ _ ___ | |__ ___ _ __
| | | || __| / _` || '_ \ | |_ | | / _` |/ __|| '_ \ / _ \| '__|
| | | || |_ | (_| || | | || _| | || (_| |\__ \| | | || __/| |
|_| |_| \__| \__,_||_| |_||_| |_| \__,_||___/|_| |_| \___||_|
__ __ _ ____ _____ _ _
\ \ / / / | |___ \ |___ / | |__ ___ | |_ __ _
\ \ / / | | __) | |_ \ | '_ \ / _ \| __| / _` |
\ V / | | _ / __/ ___) || |_) || __/| |_ | (_| |
\_/ |_|(_)|_____||____/ |_.__/ \___| \__| \__,_|
--- Available ports:
--- 1: 1-7-2 'fastboot VID:PID=0x361c:0x1001 SER=None'
--- Enter port index or full name: 1
---》开始刷机
执行 fastboot getvar version-brom
Variable not implemented
刷机总进度: 2%: ▓
刷机总进度: 4%: ▓▓
刷机总进度: 6%: ▓▓▓
刷机总进度: 9%: ▓▓▓▓
刷机总进度: 11%: ▓▓▓▓▓
执行 fastboot getvar mtd-size
NULL
刷机总进度: 13%: ▓▓▓▓▓▓
执行 fastboot getvar blk-size
universal
刷机总进度: 15%: ▓▓▓▓▓▓▓
开始匹配分区表: ['partition_{size0}.json', 'partition_{size1}.json']
匹配原始分区表: partition_universal.json
分区表匹配结果为: partition_universal.json
执行 fastboot flash gpt partition_universal.json
max-download-size: 268435456
parse gpt/mtd table okay
执行 fastboot flash bootinfo bootinfo_sd.bin
max-download-size: 268435456
执行 fastboot flash fsbl FSBL.bin
max-download-size: 268435456
执行 fastboot flash env env.bin
max-download-size: 268435456
执行 fastboot flash opensbi fw_dynamic.itb
max-download-size: 268435456
执行 fastboot flash uboot u-boot.itb
max-download-size: 268435456
执行 fastboot flash bootfs bootfs.ext4
max-download-size: 268435456
start split gzip file in 2024-10-22 04:17:52
使用gzip压缩等级为: 5
切片缓存的数量: 1
split gzip file over, begin download in 2024-10-22 04:17:54
刷机总进度: 17%: ▓▓▓▓▓▓▓▓
download over in 2024-10-22 04:18:02
执行 fastboot flash rootfs rootfs.ext4
max-download-size: 268435456
start split gzip file in 2024-10-22 04:18:02
使用gzip压缩等级为: 5
切片缓存的数量: 1
split gzip file over, begin download in 2024-10-22 04:18:04
切片缓存的数量: 1
切片缓存的数量: 2
切片缓存的数量: 3
刷机总进度: 18%: ▓▓▓▓▓▓▓▓▓
download over in 2024-10-22 04:18:11
split gzip file over, begin download in 2024-10-22 04:18:11
切片缓存的数量: 3
... ... ...
刷机总进度: 97%: ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓
download over in 2024-10-22 04:24:03
split gzip file over, begin download in 2024-10-22 04:24:03
刷机总进度: 99%: ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓
download over in 2024-10-22 04:24:12
split gzip file over, begin download in 2024-10-22 04:24:12
download over in 2024-10-22 04:24:23
---》刷机成功!
<-------------flash over ---------------->
Reset BPi-F3. ArchLinux will boot!
By Felix Yan, the password of root
is archriscv
.
systemctl enable --now systemd-networkd
systemctl enable --now systemd-timesyncd
Note
SSL connections only work with correct time.
pacman -Syu
pacman -S nano openssh
nano /etc/pacman.d/mirrorlist
##
## Arch Linux RISC-V repository mirrorlist
##
## Worldwide
Server = https://riscv.mirror.pkgbuild.com/repo/$repo
## Canada
#Server = https://archriscv.felixc.at/repo/$repo
## China
#Server = https://mirror.iscas.ac.cn/archriscv/repo/$repo
#Server = https://mirrors.sustech.edu.cn/archriscv/repo/$repo
#Server = https://mirror.nju.edu.cn/archriscv/repo/$repo
#Server = https://mirrors.wsyu.edu.cn/archriscv/repo/$repo
## Finland
#Server = https://mirrors.felixc.at/archriscv/repo/$repo
pacman -S icu plasma-desktop plasma-nm plasma-pa plasma-workspace plasma-workspace-wallpapers xdg-desktop-portal-kde dolphin kate konsole okular spectacle
dbus-run-session startplasma-wayland
pacman -S icu xfce4 xorg
dbus-run-session startxfce4
Unavailable because libmutter
was missing.
The SoC integrated Imagination BXE-2-32 without opensource driver yet.
The Chinese capital Canyon Bridge Capital has been the current parent company of Imagination since 2017.
The alternative is the software implementation llvmpipe
.
Spacemit has designed their own media API about their codec. They called it Multi Processing Platform (MPP).
They supported this media API in FFmpeg and Gstreamer on their distro Bianbu.