diff options
author | Daniel Drake <dsd@laptop.org> | 2010-01-04 18:11:04 (GMT) |
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committer | Daniel Drake <dsd@laptop.org> | 2010-01-04 18:11:04 (GMT) |
commit | 6cc90b63ffe245e49adbad6725fed0746db5d96d (patch) | |
tree | f7b10ccf0792de7aebc6394fe46cf7299815b3b1 /modules/signing/preimage.40.sign-firmware.sh | |
parent | c9fb11d7ca37b853641b9427d3d4981f9d139fdc (diff) |
Finish signing module
Supports both external signing workflows and build-time signing.
Diffstat (limited to 'modules/signing/preimage.40.sign-firmware.sh')
-rw-r--r-- | modules/signing/preimage.40.sign-firmware.sh | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/modules/signing/preimage.40.sign-firmware.sh b/modules/signing/preimage.40.sign-firmware.sh new file mode 100644 index 0000000..10eeb67 --- /dev/null +++ b/modules/signing/preimage.40.sign-firmware.sh @@ -0,0 +1,26 @@ +# Copyright (C) 2010 One Laptop Per Child +# Licensed under the terms of the GNU GPL v2 or later; see COPYING for details. + +. $OOB__shlib +wkey=$(read_config signing wkey) +[[ -n "$wkey" ]] || exit 0 + +bios_crypto=$(read_config signing bios_crypto_path) +[ -n "$bios_crypto" -a -d "$bios_crypto" ] || exit 0 + +[ -e $fsmount/boot/bootfw.zip ] || exit 0 + +echo "Signing firmware..." + +fwtmp=$intermediatesdir/fw-for-signing +mkdir -p $fwtmp +unzip -d $fwtmp $fsmount/boot/bootfw.zip +mv $fwtmp/data.img $intermediatesdir/fw.rom + +outzip=$intermediatesdir/bootfw.zip +rm -f $outzip +pushd /tmp +$bios_crypto/build/sign-fw.sh $wkey $intermediatesdir/fw.rom $outzip +popd +mv $outzip $fsmount/boot/ + |