f609afb7e8
Bump QEMU defconfigs to latest longterm kernel 5.4.88. Please note that QEMU boards not based on 5.4.y were ignored: - qemu_csky810_virt_defconfig - qemu_csky807_virt_defconfig - qemu_csky610_virt_defconfig - qemu_csky860_virt_defconfig Tests were carried out on all QEMU boards using Gitlab [1] (commit message was slightly different, but the patch is identical) Additional actions needed were: - board/qemu/sh4-r2d: Remove one of the two kernel patches [2] provided by Alan Modra fixing rodata alignment, carried here by Romain Naour [3] to fix an issue preventing kernel from booting with binutils 2.23. Patch is present in upstream Linux now. [1] https://gitlab.com/clumsyape/buildroot/-/pipelines/239483891 [2] https://www.sourceware.org/ml/binutils/2019-12/msg00112.html [3] https://git.busybox.net/buildroot/commit/?id=a2331c8a61bdd71c47492efc818fb0458a349219 Signed-off-by: Geoffrey Le Gourriérec <geoffrey.legourrierec@gmail.com> Reviewed-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Peter Korsgaard <peter@korsgaard.com> |
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| .. | ||
| patches/linux | ||
| linux.config | ||
| readme.txt | ||
Run the emulation with: qemu-system-sh4 -M r2d -kernel output/images/zImage -drive file=output/images/rootfs.ext2,if=ide,format=raw -append "rootwait root=/dev/sda console=ttySC1,115200 noiotrap" -serial null -serial stdio -net nic,model=rtl8139 -net user # qemu_sh4_r2d_defconfig The login prompt will appear in the terminal that started Qemu. The graphical window is the framebuffer.