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qcom: implement DTB UEFI capsule update with post-boot verification #111

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qcom: implement DTB UEFI capsule update with post-boot verification #111

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733ba64
qcom: vendor qcom_capsule_tool for UEFI DTB capsule generation
GuanquanTian Sep 1, 2026
ac62d60
qcom: vendor build-dtb-image.sh to build SoC-filtered FIT DTB images
GuanquanTian Sep 1, 2026
81b188c
qcom: build and ship a dtb-capsule package with post-boot verification
GuanquanTian Sep 1, 2026
cea843c
qcom: source dtb-capsule provenance manifest from installed device-tr…
GuanquanTian Sep 1, 2026
52d9e36
qcom: rename spinor dtb/dtb_BACKUP partitions to dtb_a/dtb_b
GuanquanTian Sep 1, 2026
97746f9
qcom: add dtb-capsule-recovery to switch GRUB default to a matching k…
GuanquanTian Sep 7, 2026
b7e7b91
ci: enable secrets inheritance in premerge PR workflow
GuanquanTian Sep 8, 2026
9d7b0cc
qcom: consolidate dtb-capsule design docs under debian.qcom/docs
GuanquanTian Sep 15, 2026
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1 change: 1 addition & 0 deletions .github/workflows/premerge-pr.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -39,3 +39,4 @@ jobs:
dbgsym: false
flavours: qcom
s3_prefix: premerge
secrets: inherit
17 changes: 17 additions & 0 deletions debian.qcom/control.stub.in
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Expand Up @@ -42,6 +42,7 @@ Build-Depends:
libunwind8-dev [amd64 arm64 armhf ppc64el] <!stage1>,
llvm-21-dev,
makedumpfile:native [amd64] <!stage1>,
mtools [arm64] <!stage1>,
openssl <!stage1>,
pahole (>= 1.29-2ubuntu2) [amd64 arm64 armhf ppc64el s390x riscv64] | dwarves (>= 1.21) [amd64 arm64 armhf ppc64el s390x riscv64] <!stage1>,
pkg-config <!stage1>,
Expand Down Expand Up @@ -91,3 +92,19 @@ Description: Linux kernel version specific tools for version PKGVER-ABINUM
version locked tools (such as perf and x86_energy_perf_policy) for
version PKGVER-ABINUM.
You probably want to install linux-tools-PKGVER-ABINUM-<flavour>.

Package: dtb-capsule-PKGVER-ABINUM-qcom
Build-Profiles: <!stage1>
Architecture: arm64
Section: admin
Priority: optional
Depends: ${misc:Depends}, linux-modules-PKGVER-ABINUM-qcom
Recommends: grub2-common
Provides: dtb-capsule-qcom
Conflicts: dtb-capsule-qcom
Replaces: dtb-capsule-qcom
Description: DTB UEFI capsule update for version PKGVER
This package provides a UEFI capsule image and provenance manifest
for updating the Qualcomm device tree blob (DTB) staged for version
PKGVER, along with a systemd service that verifies the update result
on the next boot.
621 changes: 621 additions & 0 deletions debian.qcom/docs/DTB-CAPSULE-IMPLEMENTATION.md
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