uboot-ar71xx: switch to using u-boot.mk

Signed-off-by: Felix Fietkau <nbd@nbd.name>

package/boot/uboot-ar71xx/Makefile

@@ -6,90 +6,26 @@
 #
 
 include $(TOPDIR)/rules.mk
-include $(INCLUDE_DIR)/kernel.mk
 
-PKG_NAME:=u-boot
 PKG_VERSION:=2010.03
 PKG_RELEASE:=1
 
-PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_HASH:=902d1b2c15787df55186fae4033685fb0c5a5a12755a08383e97c4a3e255925b
-PKG_SOURCE_URL:= \
-	http://mirror2.openwrt.org/sources \
-	ftp://ftp.denx.de/pub/u-boot
-PKG_TARGETS:=bin
-
-PKG_LICENSE:=GPL-2.0 GPL-2.0+
-PKG_LICENSE_FILES:=Licenses/README
 
+include $(INCLUDE_DIR)/u-boot.mk
 include $(INCLUDE_DIR)/package.mk
 
-define uboot/Default
-  TITLE:=
-  CONFIG:=
-  IMAGE:=
-endef
-
-define uboot/nbg460n_550n_550nh
-  TITLE:=U-boot for the NBG460N/550N/550NH routers
-  DEFAULT:=y if (TARGET_ar71xx_generic_DEVICE_NBG_460N_550N_550NH || TARGET_DEVICE_ar71xx_generic_DEVICE_NBG_460N_550N_550NH || TARGET_ar71xx_generic_Default)
-endef
-
-UBOOTS:=nbg460n_550n_550nh
-
-define Package/uboot/template
-define Package/uboot-ar71xx-$(1)
-  SECTION:=boot
-  CATEGORY:=Boot Loaders
-  TITLE:=$(2)
-  DEPENDS:=@TARGET_ar71xx_generic
-  URL:=http://www.denx.de/wiki/U-Boot
-  VARIANT:=$(1)
-endef
-endef
-
-define BuildUbootPackage
-	$(eval $(uboot/Default))
-	$(eval $(uboot/$(1)))
-	$(call Package/uboot/template,$(1),$(TITLE))
+define U-Boot/Default
+  BUILD_TARGET:=ar71xx
+  BUILD_SUBTARGET:=generic
 endef
 
-
-ifdef BUILD_VARIANT
-$(eval $(call uboot/$(BUILD_VARIANT)))
-UBOOT_CONFIG:=$(if $(CONFIG),$(CONFIG),$(BUILD_VARIANT))
-UBOOT_IMAGE:=$(if $(IMAGE),$(IMAGE),openwrt-$(BOARD)-$(BUILD_VARIANT)-u-boot.bin)
-endif
-
-define Build/Prepare
-	$(call Build/Prepare/Default)
-	$(CP) ./files/* $(PKG_BUILD_DIR)
-	find $(PKG_BUILD_DIR) -name .svn | $(XARGS) rm -rf
-endef
-
-define Build/Configure
-	$(MAKE) -C $(PKG_BUILD_DIR) \
-		$(UBOOT_CONFIG)_config
-endef
-
-define Build/Compile
-	$(MAKE) -C $(PKG_BUILD_DIR) \
-		CROSS_COMPILE=$(TARGET_CROSS)
-endef
-
-define Package/uboot/install/template
-define Package/uboot-ar71xx-$(1)/install
-	$(INSTALL_DIR) $$(1)
-	$(CP) $(PKG_BUILD_DIR)/u-boot.bin $(BIN_DIR)/$(2)
-endef
+define U-Boot/nbg460n_550n_550nh
+  TITLE:=NBG460N/550N/550NH routers
+  BUILD_DEVICES:=NBG_460N_550N_550NH
+  HIDDEN:=y
 endef
 
-$(foreach u,$(UBOOTS), \
-	$(eval $(call Package/uboot/install/template,$(u),openwrt-$(BOARD)-$(SUBTARGET)-$(u)-u-boot.bin)) \
-)
+UBOOT_TARGETS:=nbg460n_550n_550nh
 
-$(foreach u,$(UBOOTS), \
-	$(eval $(call BuildUbootPackage,$(u))) \
-	$(eval $(call BuildPackage,uboot-ar71xx-$(u))) \
-)
+$(eval $(call BuildPackage/U-Boot))

target/linux/ar71xx/image/legacy.mk

@@ -761,24 +761,24 @@ define Image/Build/NetgearNAND
 	$(call Image/Build/SysupgradeNAND,$(2),squashfs,$(KDIR_TMP)/vmlinux-$(2).uImage)
 endef
 
+ZYXEL_UBOOT = $(KDIR)/u-boot-nbg460n_550n_550nh.bin
+ZYXEL_UBOOT_BIN = $(wildcard $(BIN_DIR)/u-boot-nbg460n_550n_550nh/u-boot.bin)
 
-ifdef CONFIG_PACKAGE_uboot-ar71xx-nbg460n_550n_550nh
-  Image/Build/ZyXEL/buildkernel=$(call MkuImageLzma,$(2),$(3))
+Image/Build/ZyXEL/buildkernel=$(call MkuImageLzma,$(2),$(3))
 
-  define Image/Build/ZyXEL
+define Image/Build/ZyXEL
 	$(call Sysupgrade/KRuImage,$(1),$(2),917504,2752512)
 	if [ -e "$(call sysupname,$(1),$(2))" ]; then \
-		if [ ! -f $(BIN_DIR)/$(IMG_PREFIX)-$(2)-u-boot.bin ]; then \
-			echo "Warning: $(IMG_PREFIX)-$(2)-u-boot.bin not found" >&2; \
+		if [ ! -f $(ZYXEL_UBOOT) ]; then \
+			echo "Warning: $(ZYXEL_UBOOT) not found" >&2; \
 		else \
 			$(STAGING_DIR_HOST)/bin/mkzynfw \
 				-B $(4) \
-				-b $(BIN_DIR)/$(IMG_PREFIX)-$(2)-u-boot.bin \
+				-b $(ZYXEL_UBOOT) \
 				-r $(call sysupname,$(1),$(2)):0x10000 \
 				-o $(call factoryname,$(1),$(2)); \
 	fi; fi
-  endef
-endif
+endef
 
 define	Image/Build/ZyXELNAND/buildkernel
 	$(eval kernelsize=$(call mtdpartsize,kernel,$(5)))
@@ -1044,6 +1044,7 @@ define Image/Build/squashfs
 endef
 
 define Image/Prepare
+	$(if $(wildcard $(ZYXEL_UBOOT_BIN)),cp $(ZYXEL_UBOOT_BIN) $(ZYXEL_UBOOT))
 	$(call CompressLzma,$(KDIR)/vmlinux,$(KDIR)/vmlinux.bin.lzma)
 ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
 	$(call CompressLzma,$(KDIR)/vmlinux-initramfs,$(KDIR)/vmlinux-initramfs.bin.lzma)