uboot-mvebu: make hidden and be m for clearfog to fix IB failing to add it

Uboot-mvebu isn't a real package, which will break the image builder
when it tries to install it during the packing step. Instead of cleafog
selecting it through its default packages, make it default to m if the
clearfog profile is selected.

This will ensure it is always build, but never added to the rootfs. This
fixes creating images for clearfog with IB.

Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Acked-by: Felix Fietkau <nbd@nbd.name>

package/boot/uboot-mvebu/Makefile

@@ -21,7 +21,6 @@ PKG_MD5SUM:=973c1d896be751321cc3aafa564f64b2
 
 PKG_LICENSE:=GPL-2.0 GPL-2.0+
 PKG_LICENSE_FILES:=Licenses/README
-PKG_TARGETS:=bin
 
 PKG_BUILD_PARALLEL:=1
 
@@ -33,6 +32,7 @@ endef
 
 define uboot/clearfog
   TITLE:=U-Boot for SolidRun ClearFog A1
+  DEVICE:=armada-388-clearfog
 endef
 
 UBOOTS:= \
@@ -42,7 +42,9 @@ define Package/uboot/template
 define Package/uboot-mvebu-$(1)
   SECTION:=boot
   CATEGORY:=Boot Loaders
-  DEPENDS:=@TARGET_mvebu
+  DEPENDS:=@(TARGET_DEVICE_mvebu_DEVICE_$(3)||TARGET_mvebu_DEVICE_$(3))
+  DEFAULT:=m
+  HIDDEN:=1
   TITLE:=$(2)
   URL:=http://www.denx.de/wiki/U-Boot
   VARIANT:=$(1)
@@ -53,7 +55,7 @@ endef
 define BuildUBootPackage
 	$(eval $(uboot/Default))
 	$(eval $(uboot/$(1)))
-	$(call Package/uboot/template,$(1),$(TITLE))
+	$(call Package/uboot/template,$(1),$(TITLE),$(DEVICE))
 endef
 
 define Build/Configure

target/linux/mvebu/image/Makefile

@@ -175,7 +175,7 @@ define Device/armada-388-clearfog
   KERNEL_INSTALL := 1
   KERNEL := dtb | kernel-bin
   DEVICE_TITLE := SolidRun ClearFog
-  DEVICE_PACKAGES := uboot-mvebu-clearfog mkf2fs e2fsprogs
+  DEVICE_PACKAGES := mkf2fs e2fsprogs
   IMAGES := bundle.tar.gz sdcard.img.gz
   IMAGE/bundle.tar.gz := clearfog-bundle
   IMAGE/sdcard.img.gz := boot-scr | boot-img | sdcard-img | gzip