From 32e1595fb5006c7a41dbb38361dd3a4d658aa720 Mon Sep 17 00:00:00 2001
From: Imre Kaloz <kaloz@openwrt.org>
Date: Mon, 28 Apr 2008 14:10:09 +0000
Subject: [PATCH] enable optional building of u-boot for avr32

SVN-Revision: 10961
---
 target/linux/avr32/image/Config.in       | 13 +++++++++
 target/linux/avr32/image/Makefile        |  9 ++++++
 target/linux/avr32/image/u-boot/Makefile | 35 ++++++++++++++++++++++++
 3 files changed, 57 insertions(+)
 create mode 100644 target/linux/avr32/image/Config.in
 create mode 100644 target/linux/avr32/image/u-boot/Makefile

diff --git a/target/linux/avr32/image/Config.in b/target/linux/avr32/image/Config.in
new file mode 100644
index 0000000000..39884686cf
--- /dev/null
+++ b/target/linux/avr32/image/Config.in
@@ -0,0 +1,13 @@
+config AVR32_UBOOT
+	bool "Build u-boot loader"
+	depends TARGET_avr32
+	default n
+
+config AVR32_UBOOT_TARGET
+	string "U-Boot Board Configuration"
+	depends TARGET_avr32
+	depends AVR32_UBOOT
+	default "atngw100"
+	help
+	  For all supported boards there are ready-to-use default
+		configurations available; just type "<board_name>".
diff --git a/target/linux/avr32/image/Makefile b/target/linux/avr32/image/Makefile
index 3568984189..cbaf07dfb3 100644
--- a/target/linux/avr32/image/Makefile
+++ b/target/linux/avr32/image/Makefile
@@ -4,9 +4,18 @@
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
 #
+
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 
+define Build/Clean
+	$(MAKE) -C u-boot clean
+endef
+
+define Build/Compile
+	$(MAKE) -C u-boot compile
+endef
+
 define Image/Prepare
 	cp $(LINUX_DIR)/arch/avr32/boot/images/uImage $(KDIR)/uImage
 endef
diff --git a/target/linux/avr32/image/u-boot/Makefile b/target/linux/avr32/image/u-boot/Makefile
new file mode 100644
index 0000000000..c6db50c5b6
--- /dev/null
+++ b/target/linux/avr32/image/u-boot/Makefile
@@ -0,0 +1,35 @@
+#
+# Copyright (C) 2008 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+PKG_NAME:=u-boot
+PKG_VERSION:=1.3.2
+PKG_RELEASE:=1
+
+PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+PKG_SOURCE_URL:=ftp://ftp.denx.de/pub/u-boot
+PKG_MD5SUM:=78b1c2722d3907b5fae2cd219dbaf927
+PKG_CAT:=bzcat
+
+include $(INCLUDE_DIR)/package.mk
+
+UBOOT_CONFIG=$(strip $(subst ",, $(CONFIG_AVR32_UBOOT_TARGET)))
+
+define Build/Compile
+	$(MAKE) -C $(PKG_BUILD_DIR) $(UBOOT_CONFIG)_config
+	export CROSS_COMPILE=$(TARGET_CROSS);
+	$(MAKE) -C $(PKG_BUILD_DIR)
+endef
+
+define Build/InstallDev
+	dd if=$(PKG_BUILD_DIR)/u-boot.bin of=$(BIN_DIR)/u-boot-$(CONFIG_AVR32_UBOOT_TARGET).bin bs=64k count=1 conv=sync
+endef
+
+$(eval $(call Build/DefaultTargets))