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kumquat-buildroot/board/qemu/sh4-r2d
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Romain Naour 2a7982ee52 configs/qemu_sh4{, eb}-r2d: remove kernel patch "restore the old sh-sci driver behaviour" 
This reverts commit f7a887c368 and
23aee3eac4 since the kernel patch
is not needed as soon as qemu >= 3.1.0 is used with a kernel >=
4.11-rc1.

The qemu emulation of sh-sci driver was fixed by adding basic
timeout handling for 9600 bps [1].

[1] https://git.qemu.org/?p=qemu.git;a=commit;h=71bb4ce1b5592cdc03abc48cdf4ecb15b2db81a0

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2020-04-27 22:26:40 +02:00
..
linux.config
readme.txt

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.