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+ postmarketOS
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+qemu vexpress (Qemu with vexpress soc)
+This device is used to emulate an ARM Versatile Express for Cortex-A9.
+Vexpress (Versatile Express) is the reference architecture from the ARM Foundation. It simulates the armv7 architecture and a lot of other hardware (like graphics hardware).
+QEMU supports many other ARM architectures (see qemu-system-arm -machine help).
Contributors
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- MartijnBraam +
- mmaret +
What works
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- Compilation of kernel, system and initramfs +
- It boots but only if you specify a seperate
-dtbflag, it doesn't use the embedded dtb
+ - Storage +
- Network +
What does not work
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- Keyboard and mouse +
Starting qemu
+$ ./pmbootstrap.py install
+$ ./pmbootstrap.py flasher export
+$ cp ~/.local/var/pmbootstrap/chroot_rootfs_qemu-vexpress/usr/share/dtb/vexpress-v2p-ca9.dtb .
+$ qemu-system-arm \
+ -kernel vmlinuz-postmarketos \
+ -initrd initramfs-postmarketos \
+ -M vexpress-a9 \
+ -m 1024 \
+ -sd qemu-vexpress.img \
+ -append "console=ttyAMA0,38400n8 console=tty1 PMOS_NO_OUTPUT_REDIRECT" \
+ -dtb vexpress-v2p-ca9.dtbLinks
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- https://wiki.linaro.org/PeterMaydell/QemuVersatileExpress +
Screenshot
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