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Install Fedora
download
https://mirror.nyist.edu.cn/fedora/releases/41/Workstation/aarch64/images/Fedora-Workstation-41-1.4.aarch64.raw.xz and dd it to nvme.
After Install, fedora use cpu render and uefi display
Step 1:Enable DPU,use cpu render and dpu display.
Step 2:Enale GPU,use gpu render and dpu display. -
Enable DPU
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Setup environment
Disable selinux: setenforce 0
Install dpkg: dnf install dpkg -
Install kernel deb package on system
dpkg -i linux-headers-6.1.44-cix-build-generic_6.1.44-cix-build-generic-2_arm64
dpkg -i linux-image-6.1.44-cix-build-generic_6.1.44-cix-build-generic-2_arm64
dpkg -i linux-libc-dev_6.1.44-cix-build-generic-2_arm64
cp /usr/lib/linux-image-6.1.44-cix-build-generic/cix/sky1-evb.dtb /boot/
Ignore the following error message:
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Modify grub
Change/boot/grub2/grub.cfg to the following content:
[root@fedora cix]# cat /boot/grub2/grub.cfg
set debug=loader,mm
set term=vt100
set default=0
set timeout=5
menuentry ‘0 Cix Sky1 on EVB (Device Tree)’ {
devicetree (hd0,msdos2)/sky1-evb.dtb
linux (hd0,msdos2)/vmlinuz-6.1.44-cix-build-generic
console=ttyAMA2,115200
efi=noruntime
earlycon=pl011,0x040d0000
arm-smmu-v3.disable_bypass=0
acpi=off
loglevel=7
root=/dev/nvme0n1p3 rootflags=subvol=root noresume rootwait rw
}
- Verify
reboot system
If multiple resolutions can be seen through the settings ->display, it can be considered that dpu enable is successful
lsmod command can see that linlon_dp.ko is loaded and also confirm that dpu enable is successful
- Enable GPU
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install gpu kmd: dpkg -i --force-depends cix-gpu-driver_1.0.0_arm64.deb
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install cix-firmware: dpkg -i --force-depends cix-firmware_1.0.0_arm64.deb
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install cix-env: dpkg -i --force-depends cix-env_1.0.0_arm64.deb
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install cix-go
tar -xvf cix-go-1.0.0.tar.gz
cd cix-go
sed -i ‘s/dpkg -i/dpkg -i --force-depends/g’ install.sh
./install.sh(Ignore the following error message, don’t install cix xwayland)
ldconfig -
reboot system
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Verify: Confirm that the pid of gnome_shell is in the/sys/kernel/debug/mli0/ctx directory
