projects / thirdparty / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 24f073d4 SG |
1 | #!/bin/sh |
| 2 | # Copyright 2021 Google LLC | |
| 3 | # Written by Simon Glass <sjg@chromium.org> | |
| 4 | # | |
| 5 | # Check that the .config file provided does not try to disable OF_BOARD for | |
| 6 | # boards that use CONFIG_OF_HAS_PRIOR_STAGE | |
| 7 | # | |
| 8 | # Usage | |
| 9 | # check-of.sh <path to .config> <path to allowlist file> | |
| 10 | # | |
| 11 | # For example: | |
| 12 | # scripts/check-of.sh b/chromebook_link/u-boot.cfg kconfig_allowlist.txt | |
| 13 | # | |
| 14 | # Exit code is 0 if OK, 3 if the .config is wrong, as above | |
| 15 | ||
| 16 | set -e | |
| 17 | set -u | |
| 18 | ||
| 19 | PROG_NAME="${0##*/}" | |
| 20 | ||
| 21 | usage() { | |
| 22 | echo "$PROG_NAME <path to .config> <path to allowlist file>" | |
| 23 | exit 1 | |
| 24 | } | |
| 25 | ||
| 26 | [ $# -ge 2 ] || usage | |
| 27 | ||
| 28 | path="$1" | |
| 29 | allowlist="$2" | |
| 30 | ||
| 31 | sys_config="$(sed -n 's/CONFIG_SYS_CONFIG_NAME="\(.*\)"$/\1/p' "${path}")" | |
| 32 | ||
| 33 | if grep -q OF_HAS_PRIOR_STAGE=y "${path}"; then | |
| 34 | if ! grep -lq CONFIG_OF_BOARD=y "${path}"; then | |
| 35 | echo >&2 "This board uses a prior stage to provide the device tree." | |
| 36 | echo >&2 "Please enable CONFIG_OF_BOARD to ensure that it works correctly." | |
| 37 | if grep -q "${sys_config}" "${allowlist}"; then | |
| 38 | exit 0 | |
| 39 | fi | |
| 40 | exit 3 | |
| 41 | fi | |
| 42 | fi |