1 files changed, 45 insertions, 0 deletions

diff --git a/meta/conf/machine/include/riscv/qemuriscv.inc b/meta/conf/machine/include/riscv/qemuriscv.inc
new file mode 100644
index 0000000000..aa1eba77da
--- /dev/null
+++ b/meta/conf/machine/include/riscv/qemuriscv.inc
@@ -0,0 +1,45 @@
+PREFERRED_PROVIDER_virtual/bootloader ?= "u-boot"
+
+require conf/machine/include/qemu.inc
+require conf/machine/include/riscv/tune-riscv.inc
+
+MACHINE_FEATURES = "screen keyboard ext2 ext3 serial"
+
+KERNEL_IMAGETYPE = "Image"
+
+SERIAL_CONSOLES ?= "115200;ttyS0 115200;hvc0"
+
+IMAGE_FSTYPES_append = " ext4"
+
+MACHINE_EXTRA_RRECOMMENDS += " kernel-modules"
+
+EXTRA_IMAGEDEPENDS += "opensbi"
+RISCV_SBI_PLAT ?= "qemu/virt"
+RISCV_SBI_PAYLOAD ?= "${KERNEL_IMAGETYPE}-${MACHINE}.bin"
+
+# qemuboot options
+QB_KERNEL_CMDLINE_APPEND = "earlycon=sbi"
+QB_MEM = "-m 512"
+QB_MACHINE = "-machine virt"
+QB_DEFAULT_KERNEL = "fw_jump.elf"
+QB_TAP_OPT = "-netdev tap,id=net0,ifname=@TAP@,script=no,downscript=no"
+QB_NETWORK_DEVICE = "-device virtio-net-device,netdev=net0,mac=@MAC@"
+QB_ROOTFS_OPT = "-drive id=disk0,file=@ROOTFS@,if=none,format=raw -device virtio-blk-device,drive=disk0"
+QB_SERIAL_OPT = "-device virtio-serial-device -chardev null,id=virtcon -device virtconsole,chardev=virtcon"
+QB_TCPSERIAL_OPT = " -device virtio-serial-device -chardev socket,id=virtcon,port=@PORT@,host=127.0.0.1 -device virtconsole,chardev=virtcon"
+# Add the 'virtio-rng-pci' device otherwise the guest may run out of entropy
+QB_OPT_APPEND = " -object rng-random,filename=/dev/urandom,id=rng0 -device virtio-rng-device,rng=rng0"
+
+BAD_RECOMMENDATIONS += "\
+    libcxx-dev \
+    libcxx-staticdev \
+    compiler-rt-dev \
+    compiler-rt-staticdev \
+"
+
+ASSUME_PROVIDED += "\
+    libcxx-dev \
+    libcxx-staticdev \
+    compiler-rt-dev \
+    compiler-rt-staticdev \
+"