basealt.mk: vm/ targets for all architectures

conf.d/basealt.mk

@@ -40,22 +40,30 @@ endif	# e2k%
 endif	# distro
 
 ifeq (vm,$(IMAGE_CLASS))
-ifeq (,$(filter-out aarch64 armh,$(ARCH)))
-vm/alt-workstation: vm/systemd use/x11/armsoc use/x11/lightdm/gtk \
-	use/oem use/repo use/bootloader/uboot mixin/alt-workstation
+
+vm/.alt-workstation: vm/systemd use/x11/lightdm/gtk \
+	use/oem use/repo mixin/alt-workstation
 	@$(call add,THE_PACKAGES,rootfs-installer-features)
 	@$(call add,THE_PACKAGES,installer-feature-lightdm-stage3)
 	@$(call add,THE_PACKAGES,installer-feature-quota-stage2)
 
-vm/alt-workstation-rpi: vm/alt-workstation use/arm-rpi4/full; @:
+vm/alt-workstation:: vm/.alt-workstation
+
+ifeq (,$(filter-out aarch64 armh riscv64,$(ARCH)))
+vm/alt-workstation:: use/uboot
+	@$(call add,BASE_LISTS,uboot)
+endif
+
+ifeq (,$(filter-out aarch64 armh,$(ARCH)))
+vm/alt-workstation-rpi: vm/.alt-workstation use/arm-rpi4/full; @:
 endif
 
 ifeq (,$(filter-out aarch64,$(ARCH)))
-vm/alt-workstation-tegra: vm/alt-workstation use/aarch64-tegra; @:
+vm/alt-workstation-tegra: vm/.alt-workstation use/aarch64-tegra; @:
 endif
 
 ifeq (,$(filter-out armh,$(ARCH)))
-vm/alt-workstation-mcom02: vm/alt-workstation use/armh-mcom02/x11; @:
+vm/alt-workstation-mcom02: vm/.alt-workstation use/armh-mcom02/x11; @:
 endif
 
 vm/alt-workstation-cloud: vm/alt-p9-cloud use/x11/lightdm/gtk \