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-rwxr-xr-xresources/scripts/blobs/download21
-rwxr-xr-xresources/scripts/blobs/extract35
-rwxr-xr-xresources/scripts/blobs/inject21
3 files changed, 45 insertions, 32 deletions
diff --git a/resources/scripts/blobs/download b/resources/scripts/blobs/download
index c274e9d1..e8e82448 100755
--- a/resources/scripts/blobs/download
+++ b/resources/scripts/blobs/download
@@ -14,6 +14,11 @@ else
redistributable=false
fi
+Fail(){
+ printf "\nERROR: $@\n"
+ exit 1
+}
+
Download_needed(){
for need in ${needs}; do
case ${need} in
@@ -27,8 +32,7 @@ Download_needed(){
done
if [ ! -z ${_failed+x} ]; then
- printf "\nERROR: failed to obtain${_failed}\nrun: './blobutil extract ${board} /path/to/romdump.rom' to extract the remaining blobs\n"
- exit 1
+ Fail "failed to obtain ${_failed}\nYou may try manually extracting blobs with './blobutil extract'"
fi
}
@@ -68,27 +72,28 @@ Extract_me(){
return 1
fi
- ( cd blobs && innoextract me.exe )
printf 'extracting and stripping intel management engine\n'
+ innoextract blobs/me.exe -d blobs || Fail 'could not extract me executable with innoextract'
./me_cleaner/me_cleaner.py -r -t -O ${_me_destination} blobs/app/*ME*.bin \
- || ./resources/blobs/me7_update_parser.py -O ${_me_destination} blobs/app/ME7*.bin
+ || ./resources/blobs/me7_update_parser.py -O ${_me_destination} blobs/app/ME7*.bin \
+ || return 1
printf "Truncated and cleaned me output to ${_me_destination}\n"
}
Build_deps(){
if [ ! -d me_cleaner ]; then
printf "downloading me_cleaner\n"
- ./download me_cleaner
+ ./download me_cleaner || Fail 'could not download me_cleaner'
fi
if [ ! -d coreboot/default ]; then
printf "downloading coreboot\n"
- ./download coreboot default
+ ./download coreboot default || Fail 'could not download coreboot'
fi
if [ ! -f "coreboot/default/util/ifdtool/ifdtool" ]; then
- printf "building ifdtool from coreboot\n"
- ( cd coreboot/default/util/ifdtool && make )
+ printf "building ifdtool from coreboot\n"
+ make -C coreboot/default/util/ifdtool || Fail 'could not build ifdtool'
fi
}
diff --git a/resources/scripts/blobs/extract b/resources/scripts/blobs/extract
index cdb55cfe..b88741a7 100755
--- a/resources/scripts/blobs/extract
+++ b/resources/scripts/blobs/extract
@@ -13,10 +13,15 @@ Print_help(){
printf "\nYou need to specify exactly 2 arguments\n"
}
+Fail(){
+ printf "\nERROR: $@\n"
+ exit 1
+}
+
Build_deps(){
if [ ! -d me_cleaner ]; then
printf "downloading me_cleaner\n"
- ./download me_cleaner
+ ./download me_cleaner || Fail 'could not download me_cleaner'
else
printf "me_cleaner already downloaded. Skipping.\n"
printf "run ./download me_cleaner to manually overwrite\n"
@@ -24,19 +29,16 @@ Build_deps(){
if [ ! -d coreboot/default ]; then
printf "downloading coreboot\n"
- ./download coreboot default
+ ./download coreboot default || Fail 'could not download coreboot'
else
printf "coreboot already downloaded. Skipping.\n"
printf "run ./download coreboot to manually overwrite\n"
fi
- printf "building ifdtool from coreboot\n"
- ( cd coreboot/default/util/ifdtool && make )
-}
-
-Error_out(){
- printf "failed to extract ${1}\nmake sure that your rom dump is valid\n"
- exit 1
+ if ! [ -f coreboot/default/util/ifdtool/ifdtool ]; then
+ printf "building ifdtool from coreboot\n"
+ make -C coreboot/default/util/ifdtool || Fail 'could not build ifdtool'
+ fi
}
@@ -48,7 +50,7 @@ Extract_blobs(){
if [ "$CONFIG_HAVE_MRC" = "y" ]; then
printf 'haswell board detected, downloading mrc\n'
- ./download mrc
+ ./download mrc || Fail 'could not download mrc, check network connection'
fi
_me_destination=${CONFIG_ME_BIN_PATH#../../}
@@ -56,15 +58,22 @@ Extract_blobs(){
_ifd_destination=${CONFIG_IFD_BIN_PATH#../../}
printf "extracting clean ime and modified ifd\n"
- ./me_cleaner/me_cleaner.py -D ${_ifd_destination} -M ${_me_destination} ${vendor_rom} -t -r -S || Error_out me
+ ./me_cleaner/me_cleaner.py -D ${_ifd_destination} -M ${_me_destination} ${vendor_rom} -t -r -S \
+ || ./resources/blobs/me7_update_parser.py -O ${_me_destination} ${vendor_rom} \
+ || Fail 'me_cleaner failed to extract blobs from rom'
printf "extracting gigabit ethernet firmware"
./coreboot/default/util/ifdtool/ifdtool -x ${vendor_rom}
- mv flashregion*gbe.bin ${_gbe_destination} || Error_out gbe
+ mv flashregion*gbe.bin ${_gbe_destination} || Fail 'could not extract gbe'
# Cleans up other files extracted with ifdtool
rm flashregion*.bin 2> /dev/null
- printf "gbe, ifd, and me extracted to ${_me_destination%/*}\n"
+
+ if [ -f ${_ifd_destination} ]; then
+ printf "gbe, ifd, and me extracted to ${_me_destination%/*}\n"
+ else
+ printf "WARNING: Intel firmware descriptor could not be extracted with modified me\n"
+ fi
}
if [ ! -f "${vendor_rom}" ] ; then
diff --git a/resources/scripts/blobs/inject b/resources/scripts/blobs/inject
index 18d91f2c..e33b94dc 100755
--- a/resources/scripts/blobs/inject
+++ b/resources/scripts/blobs/inject
@@ -3,9 +3,9 @@
# SPDX-FileCopyrightText: 2022 Caleb La Grange <thonkpeasant@protonmail.com>
# SPDX-License-Identifier: GPL-3.0-only
-Error_out(){
+Fail(){
if [ ! -z ${@+x} ]; then
- printf "ERROR: ${@}\n"
+ printf "\nERROR: ${@}\n"
fi
cat <<- EOF
@@ -26,12 +26,12 @@ Modify_gbe(){
_gbe_location=${CONFIG_GBE_BIN_PATH#../../}
if [ ! -f util/nvmutil/nvm ]; then
- ( cd util/nvmutil/ && make )
+ make -C /util/nvmutil || Fail 'failed to build nvmutil'
fi
_gbe_tmp=$(mktemp -t gbeXXXX.bin)
cp ${_gbe_location} ${_gbe_tmp}
- ./util/nvmutil/nvm ${_gbe_tmp} setmac ${new_mac} || Error_out 'failed to modify mac address\nmake sure the mac address in the correct format'
+ ./util/nvmutil/nvm ${_gbe_tmp} setmac ${new_mac} || Fail 'failed to modify mac address\nmake sure the mac address in the correct format'
./coreboot/default/util/ifdtool/ifdtool -i GbE:${_gbe_tmp} ${rom} -O ${rom} || exit 1
@@ -110,17 +110,16 @@ do
done
if [ -z ${rom+x} ]; then
- Error_out 'no rom specified'
+ Fail 'no rom specified'
elif [ ! -f "${rom}" ]; then
- Error_out "${rom} is not a valid path"
+ Fail "${rom} is not a valid path"
elif [ -z ${board+x} ]; then
board=$(Detect_board) || \
- Error_out 'no board specified'
+ Fail 'no board specified'
fi
if [ ! -d "resources/coreboot/${board}/" ]; then
- printf "board ${board} not found\n"
- Error_out
+ Fail "board ${board} not found"
fi
if [ ! -d coreboot/default ]; then
@@ -130,12 +129,12 @@ fi
if [ ! -f "coreboot/default/util/ifdtool/ifdtool" ]; then
printf "building ifdtool from coreboot\n"
-( cd coreboot/default/util/ifdtool && make )
+ make -C coreboot/default/util/ifdtool || Fail 'could not build ifdtool'
fi
if [ ! -f "coreboot/default/util/cbfstool/cbfstool" ]; then
printf "building cbfstool from coreboot\n"
-( cd coreboot/default/util/cbfstool && make )
+make -C cd coreboot/default/util/cbfstool || Fail 'could not build ifdtool'
fi
./blobutil download ${board} && Patch