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build_kernel.sh: deploy all DTBs to out/ for .deb packaging #95

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Merged
bjordiscollaku merged 2 commits into from
Jan 21, 2026
Merged

build_kernel.sh: deploy all DTBs to out/ for .deb packaging #95

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build_kernel.sh: deploy all DTBs to out/ for .deb packaging
bjordiscollaku Jan 14, 2026
1d52027
scripts: build_kernel.sh: allow overriding kernel tree root; handle r…
bjordiscollaku Jan 21, 2026
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20 changes: 6 additions & 14 deletions kernel/scripts/build_kernel.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -11,21 +11,17 @@
# Author: Bjordis Collaku <[email protected]>
# ===================================================

kpath=$BUILD_TOP/qcom-next/arch/arm64/boot
CRD_DTB=$kpath/dts/qcom/x1e80100-crd.dtb
EVK_DTB=$kpath/dts/qcom/hamoa-iot-evk.dtb
QCS6490_DTB=$kpath/dts/qcom/qcs6490-rb3gen2.dtb
QCS8300_DTB=$kpath/dts/qcom/qcs8300-ride.dtb
QCS9100_DTB=$kpath/dts/qcom/qcs9100-ride-r3.dtb
treedir=${1:-$BUILD_TOP/qcom-next/}
kpath="$(cd "$treedir" && pwd)/arch/arm64/boot"

# Clean previous build
rm -rf $BUILD_TOP/out/*;

# Make config
cd $BUILD_TOP/qcom-next/
cd $treedir
make ARCH=arm64 defconfig qcom.config
# Deploy boot config to out/
cp $BUILD_TOP/qcom-next/.config $BUILD_TOP/out/
cp $treedir/.config $BUILD_TOP/out/

# Make kernel
make ARCH=arm64 -j32;
Expand All @@ -38,9 +34,5 @@ make ARCH=arm64 modules
# Deploy kernel modules to out/
make ARCH=arm64 modules_install INSTALL_MOD_PATH=$BUILD_TOP/out/modules INSTALL_MOD_STRIP=1

# Deploy device tree blobs to out/
[ -f "$CRD_DTB" ] && cp "$CRD_DTB" "$BUILD_TOP/out/"
[ -f "$EVK_DTB" ] && cp "$EVK_DTB" "$BUILD_TOP/out/"
[ -f "$QCS6490_DTB" ] && cp "$QCS6490_DTB" "$BUILD_TOP/out/"
[ -f "$QCS8300_DTB" ] && cp "$QCS8300_DTB" "$BUILD_TOP/out/"
[ -f "$QCS9100_DTB" ] && cp "$QCS9100_DTB" "$BUILD_TOP/out/"
# Deploy ALL device tree blobs (*.dtb) to out/ (recursively)
find "$kpath/dts" -type f -name '*.dtb' -print0 | xargs -0 -I{} cp "{}" "$BUILD_TOP/out/"
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