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configs/qemu_riscv64_nomu_virt: enable networking

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Enable networking for better user experience.

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Waldemar Brodkorb 2024-05-11 15:41:59 +02:00 committed by Thomas Petazzoni
parent 2e87474eae
commit 29205bb267
3 changed files with 26 additions and 5 deletions
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22
board/qemu/riscv64-virt/linux-nommu.config Normal file
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@ -0,0 +1,22 @@
CONFIG_ARCH_RV64I=y
CONFIG_64BIT=y
CONFIG_BLK_DEV_INITRD=y
# CONFIG_MMU is not set
CONFIG_SOC_VIRT=y
CONFIG_NONPORTABLE=y
CONFIG_BINFMT_FLAT=y
CONFIG_SLOB=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_NETDEVICES=y
CONFIG_VIRTIO_BLK=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_OF_PLATFORM=y
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
CONFIG_VIRTIO_NET=y
CONFIG_EXT2_FS=y
CONFIG_PRINTK_TIME=y

2
board/qemu/riscv64-virt/readme.txt
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@ -2,6 +2,6 @@ Run Linux in emulation with:
qemu-system-riscv64 -M virt -bios output/images/fw_jump.elf -kernel output/images/Image -append "rootwait root=/dev/vda ro" -drive file=output/images/rootfs.ext2,format=raw,id=hd0 -device virtio-blk-device,drive=hd0 -netdev user,id=net0 -device virtio-net-device,netdev=net0 -nographic # qemu_riscv64_virt_defconfig
qemu-system-riscv64 -M virt -bios none -kernel output/images/Image -append "rootwait root=/dev/vda ro" -drive file=output/images/rootfs.ext2,format=raw,id=hd0 -device virtio-blk-device,drive=hd0 -nographic -cpu rv64,mmu=off # qemu_riscv64_nommu_virt_defconfig
qemu-system-riscv64 -M virt -bios none -kernel output/images/Image -append "rootwait root=/dev/vda ro" -drive file=output/images/rootfs.ext2,format=raw,id=hd0 -device virtio-blk-device,drive=hd0 -nographic -cpu rv64,mmu=off -netdev user,id=net0 -device virtio-net-device,netdev=net0 # qemu_riscv64_nommu_virt_defconfig
The login prompt will appear in the terminal that started Qemu.

7
configs/qemu_riscv64_nommu_virt_defconfig
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@ -7,6 +7,7 @@ BR2_RISCV_64=y
BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_6=y
# System
BR2_SYSTEM_DHCP="eth0"
BR2_TARGET_GENERIC_GETTY=y
# Filesystem
@ -20,12 +21,10 @@ BR2_ROOTFS_POST_SCRIPT_ARGS="$(BR2_DEFCONFIG)"
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.6.18"
BR2_LINUX_KERNEL_DEFCONFIG="nommu_virt"
BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/riscv64-virt/linux-nommu.config"
BR2_LINUX_KERNEL_IMAGE=y
# Disable network scripts
# BR2_PACKAGE_IFUPDOWN_SCRIPTS is not set
# host-qemu for gitlab testing
BR2_PACKAGE_HOST_QEMU=y
BR2_PACKAGE_HOST_QEMU_SYSTEM_MODE=y