| This little documentation explains how to build a kernel and a rootfs |
| for qemu with sh4 architecture. |
| |
| 1) Select qemu sh4 configuration and compile it : |
| |
| make sh4_defconfig |
| make all |
| |
| 2) Run qemu-system-sh4 with the kernel and rootfs previously generated |
| |
| It's recommended to use a git release for qemu (the current stable |
| version has framebuffer display issues). If you want to avoid building |
| all target, you can use this option on qemu configure : |
| --target-list=sh4-softmmu |
| |
| The command is : |
| qemu-system-sh4 -M r2d -kernel output/images/zImage -drive file=output/images/rootfs.ext2,if=ide,format=raw -append root=/dev/sda console=ttySC1,115200 noiotrap |
