build: move mkits.sh script to more common place

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

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38430 3c298f89-4303-0410-b956-a3cf2f4a3e73

2 files changed, 15 insertions, 123 deletions

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