util/vboot_list/vboot_list.sh

   1 #!/usr/bin/env bash
   2
   3 TOP="$( cd "$( dirname "${BASH_SOURCE[0]}" )"/../.. >/dev/null 2>&1 && pwd )"
   4 MAINBOARDS="src/mainboard"
   5 OUTPUT_FILE=${1:-$TOP/Documentation/security/vboot/list_vboot.md}
   6
   7 function has_vboot
   8 {
   9         local DIR=$1
  10
  11         grep -rq "config VBOOT" $DIR
  12         return $?
  13 }
  14
  15 function get_vendor_name
  16 {
  17         local VENDORDIR=$1
  18
  19         sed -n '/config VENDOR/{n;s/^[\t[:space:]]\+bool "\(.*\)"/\1/;p;}' \
  20                 $VENDORDIR/Kconfig.name
  21 }
  22
  23 function get_board_name
  24 {
  25         local BOARDDIR=$1
  26
  27         sed -n '/config BOARD/{n;s/^[\t[:space:]]\+bool "\(->\s\+\)\?\(.*\)"/\2/;p;}' \
  28                 $BOARDDIR/Kconfig.name
  29 }
  30
  31 function list_vboot_boards
  32 {
  33         local VENDORDIR=$1
  34         for BOARD in $(ls -d $VENDORDIR/*/)
  35         do
  36                 has_vboot $BOARD || continue
  37                 get_board_name $BOARD
  38         done
  39 }
  40
  41 function generate_vboot_list
  42 {
  43 for VENDOR in $(ls -d $TOP/$MAINBOARDS/*/)
  44 do
  45         has_vboot $VENDOR || continue
  46         echo -e "\n## $(get_vendor_name $VENDOR)"
  47         IFS=$'\n'
  48         for BOARD in $(list_vboot_boards $VENDOR)
  49         do
  50                 echo "- $BOARD"
  51         done
  52 done
  53 }
  54
  55 (echo "# vboot-enabled devices"; generate_vboot_list) > $OUTPUT_FILE