From a09006c414de412f43d577237d536cfad0dc91e3 Mon Sep 17 00:00:00 2001
From: Ralph Hempel <ralph.hempel@lantiq.com>
Date: Wed, 31 Mar 2010 09:45:09 +0000
Subject: [PATCH] cleanup configuration handling

SVN-Revision: 20628
---
 package/uboot-lantiq/Config.in | 55 ++++++++++++++++++----------------
 package/uboot-lantiq/Makefile  | 34 +++++++++++----------
 2 files changed, 47 insertions(+), 42 deletions(-)

diff --git a/package/uboot-lantiq/Config.in b/package/uboot-lantiq/Config.in
index 7544e711df..e2c156d884 100644
--- a/package/uboot-lantiq/Config.in
+++ b/package/uboot-lantiq/Config.in
@@ -1,32 +1,35 @@
-config UBOOT_CONFIG
-   string "configuration file"
-   default "easy50712_DDR166M"
-   help
-     The configuration reflects the settings for a dedicated board hardware.
-     Select for Danube evaluation board easy50712_DDR166M .
-     Select for AR9 evaluation board easy50812_DDR166M .
-
-config UBOOT_DDR_CONFIG
-   string "DDR configuration file"
-   default "danube_ref_ddr166.conf"
-   depends on UBOOT_RAMBOOT
-   help
-     The DDR configuration file should reflect the DDR memory device configuration .
-     It will be used to create a RAM boot image
-     Select for Danube evalution board danube_ref_ddr166.conf .
-     Select for AR9 evalution board easy50812.conf .
+config UBOOT_TARGET
+	string "target"
+	default "easy50712_DDR166M"
+	depends on PACKAGE_uboot-lantiq
+	help
+	  The configuration reflects the settings for a dedicated board hardware.
+	  Select for Danube evaluation board easy50712_DDR166M .
+	  Select for AR9 evaluation board easy50812_DDR166M .
 
 config UBOOT_RAMBOOT
-   bool "Enable RAM boot image"
-   help
-     Using the UART boot mode of the ROM code this image could be loaded to the RAM.
-     Executing the image in the RAM the functionality of the uboot image can be 
-     tested first without touching the original flash.
-     Note: Be carefull, by saving the environment the flash will be modified.
-     The OWRT flash layout differs from the layout provided by Lantiq / Infineon.
+	bool "Enable RAM boot image"
+	depends on PACKAGE_uboot-lantiq
+	help
+	  Using the UART boot mode of the ROM code this image could be loaded to the RAM.
+	  While executing the image in the RAM the functionality of the uboot image can be 
+	  tested first without touching the original flash.
+	  Note: Be carefull, by saving the environment the flash will be modified.
+	  The OWRT flash layout differs from the layout provided by Lantiq / Infineon.
+
+config UBOOT_RAMBOOT_DDR_CONFIG
+	string "DDR configuration file"
+	default "easy50712_DDR166M.conf"
+	depends on UBOOT_RAMBOOT
+	help
+	  The DDR configuration file should reflect the DDR memory device configuration .
+	  It will be used to create a RAM boot image
+	  Select for Danube evalution board easy50712_DDR166M.conf .
+	  Select for AR9 evalution board easy50812.conf .
+
 
-config IFXMIPS_UBOOT_A800
+config UBOOT_A800
 	bool "add ARV452 Switch bringup hack"
-	depends on PACKAGE_uboot-ifxmips
+	depends on PACKAGE_uboot-lantiq
 	help
 	  Say Y, if you have a arv452 board (wav-281, A800, ..)
diff --git a/package/uboot-lantiq/Makefile b/package/uboot-lantiq/Makefile
index 985f3638ae..fc7c653716 100644
--- a/package/uboot-lantiq/Makefile
+++ b/package/uboot-lantiq/Makefile
@@ -20,6 +20,10 @@ PKG_TARGETS:=bin
 
 include $(INCLUDE_DIR)/package.mk
 
+ifeq ($(DUMP),)
+  STAMP_CONFIGURED:=$(strip $(STAMP_CONFIGURED))_$(shell grep '^CONFIG_UBOOT_' $(TOPDIR)/.config | md5s)
+endif
+
 define Package/uboot-lantiq
   SECTION:=boot
   CATEGORY:=Boot Loaders
@@ -35,8 +39,8 @@ define Build/Prepare
 	find $(PKG_BUILD_DIR) -name .svn | $(XARGS) rm -rf
 endef
 
-UBOOT_CONFIG:=$(call qstrip,$(CONFIG_UBOOT_CONFIG))
-UBOOT_DDR_CONFIG:=$(call qstrip,$(CONFIG_UBOOT_DDR_CONFIG))
+UBOOT_TARGET:=$(call qstrip,$(CONFIG_UBOOT_TARGET))
+UBOOT_RAMBOOT_DDR_CONFIG:=$(call qstrip,$(CONFIG_UBOOT_RAMBOOT_DDR_CONFIG))
 
 UBOOT_MAKE_OPTS:= \
 	CROSS_COMPILE=$(TARGET_CROSS) \
@@ -44,9 +48,7 @@ UBOOT_MAKE_OPTS:= \
 	V=1
 
 define Package/uboot-lantiq/config
-	menu "configuration"
-		source "$(SOURCE)/Config.in"
-	endmenu
+	source "$(SOURCE)/Config.in"
 endef
 
 define Build/Configure/Target
@@ -57,9 +59,9 @@ define Build/Configure/Target
 endef
 
 define Build/Configure
-	$(call Build/Configure/Target,$(UBOOT_CONFIG))
+	$(call Build/Configure/Target,$(UBOOT_TARGET))
 ifeq ($(CONFIG_UBOOT_RAMBOOT),y)
-	$(call Build/Configure/Target,$(UBOOT_CONFIG)_ramboot)
+	$(call Build/Configure/Target,$(UBOOT_TARGET)_ramboot)
 endif
 endef
 
@@ -71,24 +73,24 @@ define Build/Compile/Target
 endef
 
 define Build/Compile
-	$(call Build/Compile/Target,$(UBOOT_CONFIG))
+	$(call Build/Compile/Target,$(UBOOT_TARGET))
 ifeq ($(CONFIG_UBOOT_RAMBOOT),y)
-	$(call Build/Compile/Target,$(UBOOT_CONFIG)_ramboot)
+	$(call Build/Compile/Target,$(UBOOT_TARGET)_ramboot)
 endif
 endef
 
 define Package/uboot-lantiq/install
-	mkdir -p $(1)/$(UBOOT_CONFIG)
+	mkdir -p $(1)/$(UBOOT_TARGET)
 	dd \
-		if=$(PKG_BUILD_DIR)/$(UBOOT_CONFIG)/u-boot.bin \
-		of=$(1)/$(UBOOT_CONFIG)/u-boot.bin \
+		if=$(PKG_BUILD_DIR)/$(UBOOT_TARGET)/u-boot.bin \
+		of=$(1)/$(UBOOT_TARGET)/u-boot.bin \
 		bs=64k conv=sync
 ifeq ($(CONFIG_UBOOT_RAMBOOT),y)
-	if [ -e $(UBOOT_DDR_CONFIG) ]; then \
+	if [ -e $(UBOOT_RAMBOOT_DDR_CONFIG) ]; then \
 		perl ./gct \
-			$(UBOOT_DDR_CONFIG) \
-			$(PKG_BUILD_DIR)/$(UBOOT_CONFIG)_ramboot/u-boot.srec \
-			$(1)/$(UBOOT_CONFIG)/u-boot.asc; \
+			$(UBOOT_RAMBOOT_DDR_CONFIG) \
+			$(PKG_BUILD_DIR)/$(UBOOT_TARGET)_ramboot/u-boot.srec \
+			$(1)/$(UBOOT_TARGET)/u-boot.asc; \
 	fi
 endif
 endef
-- 
2.30.2