developer | 56a5c54 | 2022-03-31 04:13:40 +0800 | [diff] [blame] | 1 | diff --git a/scripts/mkits.sh b/scripts/mkits.sh |
| 2 | index 547a4eb..1075367 100755 |
| 3 | --- a/scripts/mkits.sh |
| 4 | +++ b/scripts/mkits.sh |
| 5 | @@ -17,6 +17,7 @@ |
| 6 | usage() { |
| 7 | printf "Usage: %s -A arch -C comp -a addr -e entry" "$(basename "$0")" |
| 8 | printf " -v version -k kernel [-D name -n address -d dtb] -o its_file" |
| 9 | + printf " [-s script] [-S key_name_hint] [-r ar_ver]" |
| 10 | |
| 11 | printf "\n\t-A ==> set architecture to 'arch'" |
| 12 | printf "\n\t-C ==> set compression type 'comp'" |
| 13 | @@ -28,13 +29,16 @@ usage() { |
| 14 | printf "\n\t-D ==> human friendly Device Tree Blob 'name'" |
| 15 | printf "\n\t-n ==> fdt unit-address 'address'" |
| 16 | printf "\n\t-d ==> include Device Tree Blob 'dtb'" |
| 17 | - printf "\n\t-o ==> create output file 'its_file'\n" |
| 18 | + printf "\n\t-o ==> create output file 'its_file'" |
| 19 | + printf "\n\t-s ==> include u-boot script 'script'" |
| 20 | + printf "\n\t-S ==> add signature at configurations and assign its key_name_hint by 'key_name_hint'" |
| 21 | + printf "\n\t-r ==> set anti-rollback version to 'fw_ar_ver' (dec)\n" |
| 22 | exit 1 |
| 23 | } |
| 24 | |
| 25 | FDTNUM=1 |
| 26 | |
| 27 | -while getopts ":A:a:c:C:D:d:e:k:n:o:v:" OPTION |
| 28 | +while getopts ":A:a:c:C:D:d:e:k:n:o:v:s:S:r:" OPTION |
| 29 | do |
| 30 | case $OPTION in |
| 31 | A ) ARCH=$OPTARG;; |
| 32 | @@ -48,6 +52,9 @@ do |
| 33 | n ) FDTNUM=$OPTARG;; |
| 34 | o ) OUTPUT=$OPTARG;; |
| 35 | v ) VERSION=$OPTARG;; |
| 36 | + s ) UBOOT_SCRIPT=$OPTARG;; |
| 37 | + S ) KEY_NAME_HINT=$OPTARG;; |
| 38 | + r ) AR_VER=$OPTARG;; |
| 39 | * ) echo "Invalid option passed to '$0' (options:$*)" |
| 40 | usage;; |
| 41 | esac |
| 42 | @@ -82,6 +89,56 @@ if [ -n "${DTB}" ]; then |
| 43 | FDT_PROP="fdt = \"fdt-$FDTNUM\";" |
| 44 | fi |
| 45 | |
| 46 | +# Conditionally create script information |
| 47 | +if [ -n "${UBOOT_SCRIPT}" ]; then |
| 48 | + SCRIPT="\ |
| 49 | + script-1 { |
| 50 | + description = \"U-Boot Script\"; |
| 51 | + data = /incbin/(\"${UBOOT_SCRIPT}\"); |
| 52 | + type = \"script\"; |
| 53 | + arch = \"${ARCH}\"; |
| 54 | + os = \"linux\"; |
| 55 | + load = <0>; |
| 56 | + entry = <0>; |
| 57 | + compression = \"none\"; |
| 58 | + hash-1 { |
| 59 | + algo = \"crc32\"; |
| 60 | + }; |
| 61 | + hash-2 { |
| 62 | + algo = \"sha1\"; |
| 63 | + }; |
| 64 | + };\ |
| 65 | +" |
| 66 | + LOADABLES="\ |
| 67 | + loadables = \"script-1\";\ |
| 68 | +" |
| 69 | + SIGN_IMAGES="\ |
| 70 | + sign-images = \"fdt\", \"kernel\", \"loadables\";\ |
| 71 | +" |
| 72 | +else |
| 73 | + SIGN_IMAGES="\ |
| 74 | + sign-images = \"fdt\", \"kernel\";\ |
| 75 | +" |
| 76 | +fi |
| 77 | + |
| 78 | +# Conditionally create signature information |
| 79 | +if [ -n "${KEY_NAME_HINT}" ]; then |
| 80 | + SIGNATURE="\ |
| 81 | + signature { |
| 82 | + algo = \"sha1,rsa2048\"; |
| 83 | + key-name-hint = \"${KEY_NAME_HINT}\"; |
| 84 | +${SIGN_IMAGES} |
| 85 | + };\ |
| 86 | +" |
| 87 | +fi |
| 88 | + |
| 89 | +# Conditionally create anti-rollback version information |
| 90 | +if [ -n "${AR_VER}" ]; then |
| 91 | + FW_AR_VER="\ |
| 92 | + fw_ar_ver = <${AR_VER}>;\ |
| 93 | +" |
| 94 | +fi |
| 95 | + |
| 96 | # Create a default, fully populated DTS file |
| 97 | DATA="/dts-v1/; |
| 98 | |
| 99 | @@ -107,14 +164,18 @@ DATA="/dts-v1/; |
| 100 | }; |
| 101 | }; |
| 102 | ${FDT_NODE} |
| 103 | +${SCRIPT} |
| 104 | }; |
| 105 | |
| 106 | configurations { |
| 107 | default = \"${CONFIG}\"; |
| 108 | ${CONFIG} { |
| 109 | description = \"OpenWrt\"; |
| 110 | +${FW_AR_VER} |
| 111 | +${LOADABLES} |
| 112 | kernel = \"kernel-1\"; |
| 113 | ${FDT_PROP} |
| 114 | +${SIGNATURE} |
| 115 | }; |
| 116 | }; |
| 117 | };" |