Add FreeBSD riscv64 guestagent

Signed-off-by: Anders F Björklund <[email protected]>

Makefile

@@ -60,7 +60,8 @@ binaries: clean \
 	_output/share/lima/lima-guestagent.Linux-armv7l \
 	_output/share/lima/lima-guestagent.Linux-riscv64 \
 	_output/share/lima/lima-guestagent.FreeBSD-x86_64 \
-	_output/share/lima/lima-guestagent.FreeBSD-aarch64
+	_output/share/lima/lima-guestagent.FreeBSD-aarch64 \
+	_output/share/lima/lima-guestagent.FreeBSD-riscv64
 	cp -aL examples _output/share/lima/templates
 ifneq ($(GOOS),windows)
 	ln -sf templates _output/share/lima/examples
@@ -146,6 +147,11 @@ _output/share/lima/lima-guestagent.FreeBSD-aarch64:
 	GOOS=freebsd GOARCH=arm64 CGO_ENABLED=0 $(GO_BUILD) -o $@ ./cmd/lima-guestagent
 	chmod 644 $@
 
+.PHONY: _output/share/lima/lima-guestagent.FreeBSD-riscv64
+_output/share/lima/lima-guestagent.FreeBSD-riscv64:
+	GOOS=freebsd GOARCH=riscv64 CGO_ENABLED=0 $(GO_BUILD) -o $@ ./cmd/lima-guestagent
+	chmod 644 $@
+
 .PHONY: manpages
 manpages: _output/bin/limactl$(exe)
 	@mkdir -p _output/share/man/man1

examples/experimental/freebsd.yaml

@@ -5,6 +5,12 @@ images:
   arch: "x86_64"
 - location: https://download.freebsd.org/ftp/snapshots/VM-IMAGES/14.0-CURRENT/aarch64/Latest/FreeBSD-14.0-CURRENT-arm64-aarch64.qcow2.xz
   arch: "aarch64"
+- location: https://download.freebsd.org/ftp/snapshots/VM-IMAGES/14.0-CURRENT/riscv64/Latest/FreeBSD-14.0-CURRENT-riscv-riscv64.qcow2.xz
+  arch: "riscv64"
+  kernel:
+    # Extracted from https://pkg.freebsd.org/FreeBSD:13:aarch64/latest/All/u-boot-qemu-riscv64-2023.01.pkg (GPL-2.0)
+    location: "file://./usr/local/share/u-boot/u-boot-qemu-riscv64/u-boot.bin"
+    digest: "sha56:a7959ef65183bd4847b0fa1d2a298392148271ef62aeaa7d0ebd03399a0b1cc0"
 
 video:
   display: "default"