From: Luka Perkov <luka@openwrt.org>
Date: Wed, 16 Oct 2013 10:29:50 +0000 (+0000)
Subject: build: move mkits.sh script to more common place
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=acdb0ac35c4b527b4e827809160c7478b1162817;p=openwrt%2Fstaging%2Fthess.git

build: move mkits.sh script to more common place

Signed-off-by: Luka Perkov <luka@openwrt.org>

SVN-Revision: 38430
---

diff --git a/include/image.mk b/include/image.mk
index 8f895a3435..729929f9da 100644
--- a/include/image.mk
+++ b/include/image.mk
@@ -87,6 +87,13 @@ define Image/BuildKernel/MkuImageARM
 		-n 'ARM OpenWrt Linux-$(LINUX_VERSION)' -d $(2) $(3)
 endef
 
+define Image/BuildKernel/MkFIT
+	$(TOPDIR)/scripts/mkits.sh \
+		-D $(1) -o $(KDIR)/fit-$(1).its -k $(2) -d $(3) -C $(4) -a $(5) -e $(6) \
+		-A $(ARCH) -v $(LINUX_VERSION)
+	PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $(KDIR)/fit-$(1).its $(KDIR)/fit-$(1)$(7).itb
+endef
+
 define Image/mkfs/jffs2/sub
 		# FIXME: removing this line will cause strange behaviour in the foreach loop below
 		$(STAGING_DIR_HOST)/bin/mkfs.jffs2 $(3) --pad -e $(patsubst %k,%KiB,$(1)) -o $(KDIR)/root.jffs2-$(2) -d $(TARGET_DIR) -v 2>&1 1>/dev/null | awk '/^.+$$$$/'
diff --git a/scripts/mkits.sh b/scripts/mkits.sh
new file mode 100755
index 0000000000..c360c73a56
--- /dev/null
+++ b/scripts/mkits.sh
@@ -0,0 +1,115 @@
+#!/bin/bash
+#
+# Licensed under the terms of the GNU GPL License version 2 or later.
+#
+# Author: Peter Tyser <ptyser@xes-inc.com>
+#
+# U-Boot firmware supports the booting of images in the Flattened Image
+# Tree (FIT) format.  The FIT format uses a device tree structure to
+# describe a kernel image, device tree blob, ramdisk, etc.  This script
+# creates an Image Tree Source (.its file) which can be passed to the
+# 'mkimage' utility to generate an Image Tree Blob (.itb file).  The .itb
+# file can then be booted by U-Boot (or other bootloaders which support
+# FIT images).  See doc/uImage.FIT/howto.txt in U-Boot source code for
+# additional information on FIT images.
+#
+
+usage() {
+	echo "Usage: `basename $0` -A arch -C comp -a addr -e entry" \
+		"-v version -k kernel [-D name -d dtb] -o its_file"
+	echo -e "\t-A ==> set architecture to 'arch'"
+	echo -e "\t-C ==> set compression type 'comp'"
+	echo -e "\t-a ==> set load address to 'addr' (hex)"
+	echo -e "\t-e ==> set entry point to 'entry' (hex)"
+	echo -e "\t-v ==> set kernel version to 'version'"
+	echo -e "\t-k ==> include kernel image 'kernel'"
+	echo -e "\t-D ==> human friendly Device Tree Blob 'name'"
+	echo -e "\t-d ==> include Device Tree Blob 'dtb'"
+	echo -e "\t-o ==> create output file 'its_file'"
+	exit 1
+}
+
+while getopts ":A:a:C:D:d:e:k:o:v:" OPTION
+do
+	case $OPTION in
+		A ) ARCH=$OPTARG;;
+		a ) LOAD_ADDR=$OPTARG;;
+		C ) COMPRESS=$OPTARG;;
+		D ) DEVICE=$OPTARG;;
+		d ) DTB=$OPTARG;;
+		e ) ENTRY_ADDR=$OPTARG;;
+		k ) KERNEL=$OPTARG;;
+		o ) OUTPUT=$OPTARG;;
+		v ) VERSION=$OPTARG;;
+		* ) echo "Invalid option passed to '$0' (options:$@)"
+		usage;;
+	esac
+done
+
+# Make sure user entered all required parameters
+if [ -z "${ARCH}" ] || [ -z "${COMPRESS}" ] || [ -z "${LOAD_ADDR}" ] || \
+	[ -z "${ENTRY_ADDR}" ] || [ -z "${VERSION}" ] || [ -z "${KERNEL}" ] || \
+	[ -z "${OUTPUT}" ]; then
+	usage
+fi
+
+ARCH_UPPER=`echo $ARCH | tr '[:lower:]' '[:upper:]'`
+
+# Create a default, fully populated DTS file
+DATA="/dts-v1/;
+
+/ {
+	description = \"${ARCH_UPPER} OpenWrt FIT (Flattened Image Tree)\";
+	#address-cells = <1>;
+
+	images {
+		kernel@1 {
+			description = \"${ARCH_UPPER} OpenWrt Linux-${VERSION}\";
+			data = /incbin/(\"${KERNEL}\");
+			type = \"kernel\";
+			arch = \"${ARCH}\";
+			os = \"linux\";
+			compression = \"${COMPRESS}\";
+			load = <${LOAD_ADDR}>;
+			entry = <${ENTRY_ADDR}>;
+			hash@1 {
+				algo = \"crc32\";
+			};
+			hash@2 {
+				algo = \"sha1\";
+			};
+		};
+
+		fdt@1 {
+			description = \"${ARCH_UPPER} OpenWrt ${DEVICE} device tree blob\";
+			data = /incbin/(\"${DTB}\");
+			type = \"flat_dt\";
+			arch = \"${ARCH}\";
+			compression = \"none\";
+			hash@1 {
+				algo = \"crc32\";
+			};
+			hash@2 {
+				algo = \"sha1\";
+			};
+		};
+	};
+
+	configurations {
+		default = \"config@1\";
+		config@1 {
+			description = \"OpenWrt\";
+			kernel = \"kernel@1\";
+			fdt = \"fdt@1\";
+		};
+	};
+};"
+
+# Conditionally strip fdt information out of tree
+if [ -z "${DTB}" ]; then
+	DATA=`echo "$DATA" | sed '/start fdt/,/end fdt/d'`
+	DATA=`echo "$DATA" | sed '/fdt/d'`
+fi
+
+# Write .its file to disk
+echo "$DATA" > ${OUTPUT}
diff --git a/target/linux/imx6/files-3.10/scripts/mkits.sh b/target/linux/imx6/files-3.10/scripts/mkits.sh
deleted file mode 100644
index 3b02b6950a..0000000000
--- a/target/linux/imx6/files-3.10/scripts/mkits.sh
+++ /dev/null
@@ -1,111 +0,0 @@
-#!/bin/bash
-#
-# Licensed under the terms of the GNU GPL License version 2 or later.
-#
-# Author: Peter Tyser <ptyser@xes-inc.com>
-#
-# U-Boot firmware supports the booting of images in the Flattened Image
-# Tree (FIT) format.  The FIT format uses a device tree structure to
-# describe a kernel image, device tree blob, ramdisk, etc.  This script
-# creates an Image Tree Source (.its file) which can be passed to the
-# 'mkimage' utility to generate an Image Tree Blob (.itb file).  The .itb
-# file can then be booted by U-Boot (or other bootloaders which support
-# FIT images).  See doc/uImage.FIT/howto.txt in U-Boot source code for
-# additional information on FIT images.
-#
-
-usage() {
-	echo "Usage: `basename $0` -A arch -C comp -a addr -e entry" \
-		"-v version -k kernel [-d dtb] -o its_file"
-	echo -e "\t-A ==> set architecture to 'arch'"
-	echo -e "\t-C ==> set compression type 'comp'"
-	echo -e "\t-a ==> set load address to 'addr' (hex)"
-	echo -e "\t-e ==> set entry point to 'entry' (hex)"
-	echo -e "\t-v ==> set kernel version to 'version'"
-	echo -e "\t-k ==> include kernel image 'kernel'"
-	echo -e "\t-d ==> include Device Tree Blob 'dtb'"
-	echo -e "\t-o ==> create output file 'its_file'"
-	exit 1
-}
-
-while getopts ":A:C:a:d:e:k:o:v:" OPTION
-do
-	case $OPTION in
-		A ) ARCH=$OPTARG;;
-		C ) COMPRESS=$OPTARG;;
-		a ) LOAD_ADDR=$OPTARG;;
-		d ) DTB=$OPTARG;;
-		e ) ENTRY_ADDR=$OPTARG;;
-		k ) KERNEL=$OPTARG;;
-		o ) OUTPUT=$OPTARG;;
-		v ) VERSION=$OPTARG;;
-		* ) echo "Invalid option passed to '$0' (options:$@)"
-		usage;;
-	esac
-done
-
-# Make sure user entered all required parameters
-if [ -z "${ARCH}" ] || [ -z "${COMPRESS}" ] || [ -z "${LOAD_ADDR}" ] || \
-	[ -z "${ENTRY_ADDR}" ] || [ -z "${VERSION}" ] || [ -z "${KERNEL}" ] || \
-	[ -z "${OUTPUT}" ]; then
-	usage
-fi
-
-# Create a default, fully populated DTS file
-DATA="/dts-v1/;
-
-/ {
-	description = \"Linux kernel ${VERSION}\";
-	#address-cells = <1>;
-
-	images {
-		kernel@1 {
-			description = \"Linux Kernel ${VERSION}\";
-			data = /incbin/(\"${KERNEL}\");
-			type = \"kernel\";
-			arch = \"${ARCH}\";
-			os = \"linux\";
-			compression = \"${COMPRESS}\";
-			load = <${LOAD_ADDR}>;
-			entry = <${ENTRY_ADDR}>;
-			hash@1 {
-				algo = \"crc32\";
-			};
-			hash@2 {
-				algo = \"sha1\";
-			};
-		};
-
-		fdt@1 { /* start fdt */
-			description = \"Flattened Device Tree blob\";
-			data = /incbin/(\"${DTB}\");
-			type = \"flat_dt\";
-			arch = \"${ARCH}\";
-			compression = \"none\";
-			hash@1 {
-				algo = \"crc32\";
-			};
-			hash@2 {
-				algo = \"sha1\";
-			};
-		}; /* end fdt */
-	};
-
-	configurations {
-		default = \"config@1\";
-		config@1 {
-			description = \"Default Linux kernel\";
-			kernel = \"kernel@1\";
-			fdt = \"fdt@1\";
-		};
-	};
-};"
-
-# Conditionally strip fdt information out of tree
-if [ -z "${DTB}" ]; then
-	DATA=`echo "$DATA" | sed '/start fdt/,/end fdt/d'`
-	DATA=`echo "$DATA" | sed '/fdt/d'`
-fi
-
-# Write .its file to disk
-echo "$DATA" > ${OUTPUT}
diff --git a/target/linux/imx6/image/Makefile b/target/linux/imx6/image/Makefile
index 0bcb85bee5..aad15271a0 100644
--- a/target/linux/imx6/image/Makefile
+++ b/target/linux/imx6/image/Makefile
@@ -11,22 +11,25 @@ BOARDS := \
 	imx6dl-wandboard \
 	imx6q-gw5400-a
 
-# board-specific Flattened Image Tree
-define mkfit
-	/bin/sh $(LINUX_DIR)/scripts/mkits.sh -A arm -C none -a $(2) -e $(2) \
-		-v 'OpenWrt Linux-$(LINUX_VERSION)' \
-		-d $(LINUX_DIR)/arch/arm/boot/dts/$(1).dtb -k $(LINUX_DIR)/arch/arm/boot/zImage \
-		-o $(KDIR)/$(1)-uImage.its
-	PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $(KDIR)/$(1)-uImage.its $(BIN_DIR)/openwrt-$(1)-uImage.itb
-endef
-
 # emit FIT images, DTB's and generic zImage
 define Image/BuildKernel
 	$(foreach board,$(BOARDS),
-		$(call mkfit,$(board),0x10008000)
-		cp $(LINUX_DIR)/arch/arm/boot/dts/$(board).dtb $(BIN_DIR)
+		cp $(LINUX_DIR)/arch/arm/boot/dts/$(board).dtb $(BIN_DIR)/$(IMG_PREFIX)-$(board).dtb
+
+		$(call Image/BuildKernel/MkFIT,$(board),$(KDIR)/zImage,$(BIN_DIR)/$(IMG_PREFIX)-$(board).dtb,none,0x10008000,0x10008000)
+		cp $(KDIR)/fit-$(board).itb $(BIN_DIR)/$(IMG_PREFIX)-$(board)-uImage.itb
+
+ ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
+		$(call Image/BuildKernel/MkFIT,$(board),$(KDIR)/zImage-initramfs,$(BIN_DIR)/$(IMG_PREFIX)-$(board).dtb,none,0x10008000,0x10008000,-initramfs)
+		cp $(KDIR)/fit-$(board)-initramfs.itb $(BIN_DIR)/$(IMG_PREFIX)-$(board)-uImage-initramfs.itb
+ endif
 	)
-	cp $(KDIR)/zImage $(BIN_DIR)/openwrt-$(BOARD)-zImage
+
+	cp $(KDIR)/zImage $(BIN_DIR)/$(IMG_PREFIX)-zImage
+
+ ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
+	cp $(KDIR)/zImage-initramfs $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs
+ endif
 endef
 
 # board-specific sysupgrade image