ipq40xx: add Edgecore OAP-100 support

[openwrt/openwrt.git] / scripts / mkits.sh

diff --git a/scripts/mkits.sh b/scripts/mkits.sh
index 8857996eba222fce44846242b13e6d66e456f267..468ef670e620dbf825fee55c578af1aa430c71d4 100755 (executable)
--- a/scripts/mkits.sh
+++ b/scripts/mkits.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/sh
 #
 # Licensed under the terms of the GNU GPL License version 2 or later.
 #
@@ -15,25 +15,28 @@
 #
 
 usage() {
-       echo "Usage: `basename $0` -A arch -C comp -a addr -e entry" \
-               "-v version -k kernel [-D name -d dtb] -o its_file"
-       echo -e "\t-A ==> set architecture to 'arch'"
-       echo -e "\t-C ==> set compression type 'comp'"
-       echo -e "\t-a ==> set load address to 'addr' (hex)"
-       echo -e "\t-e ==> set entry point to 'entry' (hex)"
-       echo -e "\t-v ==> set kernel version to 'version'"
-       echo -e "\t-k ==> include kernel image 'kernel'"
-       echo -e "\t-D ==> human friendly Device Tree Blob 'name'"
-       echo -e "\t-d ==> include Device Tree Blob 'dtb'"
-       echo -e "\t-o ==> create output file 'its_file'"
+       printf "Usage: %s -A arch -C comp -a addr -e entry" "$(basename "$0")"
+       printf " -v version -k kernel [-D name -d dtb] -o its_file"
+
+       printf "\n\t-A ==> set architecture to 'arch'"
+       printf "\n\t-C ==> set compression type 'comp'"
+       printf "\n\t-c ==> set config name 'config'"
+       printf "\n\t-a ==> set load address to 'addr' (hex)"
+       printf "\n\t-e ==> set entry point to 'entry' (hex)"
+       printf "\n\t-v ==> set kernel version to 'version'"
+       printf "\n\t-k ==> include kernel image 'kernel'"
+       printf "\n\t-D ==> human friendly Device Tree Blob 'name'"
+       printf "\n\t-d ==> include Device Tree Blob 'dtb'"
+       printf "\n\t-o ==> create output file 'its_file'\n"
        exit 1
 }
 
-while getopts ":A:a:C:D:d:e:k:o:v:" OPTION
+while getopts ":A:a:c:C:D:d:e:k:o:v:" OPTION
 do
        case $OPTION in
                A ) ARCH=$OPTARG;;
                a ) LOAD_ADDR=$OPTARG;;
+               c ) CONFIG=$OPTARG;;
                C ) COMPRESS=$OPTARG;;
                D ) DEVICE=$OPTARG;;
                d ) DTB=$OPTARG;;
@@ -41,7 +44,7 @@ do
                k ) KERNEL=$OPTARG;;
                o ) OUTPUT=$OPTARG;;
                v ) VERSION=$OPTARG;;
-               * ) echo "Invalid option passed to '$0' (options:$@)"
+               * ) echo "Invalid option passed to '$0' (options:$*)"
                usage;;
        esac
 done
@@ -49,15 +52,15 @@ done
 # Make sure user entered all required parameters
 if [ -z "${ARCH}" ] || [ -z "${COMPRESS}" ] || [ -z "${LOAD_ADDR}" ] || \
        [ -z "${ENTRY_ADDR}" ] || [ -z "${VERSION}" ] || [ -z "${KERNEL}" ] || \
-       [ -z "${OUTPUT}" ]; then
+       [ -z "${OUTPUT}" ] || [ -z "${CONFIG}" ]; then
        usage
 fi
 
-ARCH_UPPER=`echo $ARCH | tr '[:lower:]' '[:upper:]'`
+ARCH_UPPER=$(echo "$ARCH" | tr '[:lower:]' '[:upper:]')
 
 # Conditionally create fdt information
 if [ -n "${DTB}" ]; then
-       FDT="
+       FDT_NODE="
                fdt@1 {
                        description = \"${ARCH_UPPER} OpenWrt ${DEVICE} device tree blob\";
                        data = /incbin/(\"${DTB}\");
@@ -72,6 +75,7 @@ if [ -n "${DTB}" ]; then
                        };
                };
 "
+       FDT_PROP="fdt = \"fdt@1\";"
 fi
 
 # Create a default, fully populated DTS file
@@ -98,20 +102,18 @@ DATA="/dts-v1/;
                                algo = \"sha1\";
                        };
                };
-
-${FDT}
-
+${FDT_NODE}
        };
 
        configurations {
-               default = \"config@1\";
-               config@1 {
+               default = \"${CONFIG}\";
+               ${CONFIG} {
                        description = \"OpenWrt\";
                        kernel = \"kernel@1\";
-                       fdt = \"fdt@1\";
+                       ${FDT_PROP}
                };
        };
 };"
 
 # Write .its file to disk
-echo "$DATA" > ${OUTPUT}
+echo "$DATA" > "${OUTPUT}"