fancify default qemu VM

Signed-off-by: Conor Dooley <[email protected]>

Author: ConchuOD

Makefile

@@ -285,7 +285,7 @@ qemu-icicle:
 .PHONY: qemu-alex
 qemu-alex:
 	$(qemu) -M virt \
-		-cpu rv64,h=true,sscofpmf=true \
+		-cpu rv64,v=true,h=true,sscofpmf=true \
 		-m 8G -smp 16 \
 		-nographic \
 		-kernel $(vmlinux_bin) \
@@ -305,11 +305,12 @@ qemu-arm:
 .PHONY: qemu-xen
 qemu-xen:
 	$(qemu) -M virt \
-	-cpu rv64 \
+	-cpu rv64,h=true \
 	-smp 1 -m 2G \
 	-nographic \
 	-kernel $(xen) \
 	-device 'guest-loader,kernel=$(vmlinux_bin),addr=0x80400000,bootargs=console=hvc0 earlycon=sbi keep_bootcon' \
+	-device 'guest-loader,initrd=$(initramfs),addr=0x84000000' \
 	-D qemu.log -d unimp
 
 

qemu.exp

@@ -12,13 +12,22 @@ set timeout -1
 #		-display none -serial null \
 #		-serial stdio
 
+#spawn /stuff/qemu/build/qemu-system-riscv64 -M virt \
+#	-M virt -nographic \
+#		-kernel ./work/vmlinux.bin \
+#	-append earlycon \
+#	-initrd ./work/initramfs.cpio.gz \
+#	-m 512m -nodefaults -no-reboot \
+#	-serial mon:stdio
+
 spawn /stuff/qemu/build/qemu-system-riscv64 -M virt \
-	-M virt -nographic \
-		-kernel ./work/vmlinux.bin \
-	-append earlycon \
-	-initrd ./work/initramfs.cpio.gz \
-	-m 512m -nodefaults -no-reboot \
-	-serial mon:stdio
+	-M virt \
+	-cpu rv64,h=true \
+	-smp 1 -m 2G \
+	-nographic \
+	-kernel work/xen/xen \
+	-device "guest-loader,kernel=work/vmlinux.bin,addr=0x80400000,bootargs=console=hvc0 earlycon=sbi keep_bootcon" \
+	-device "guest-loader,initrd=work/initramfs.cpio.gz,addr=0x84000000"
 
 expect "buildroot login: "
 send "root\n"