Name:           rocknix-abl
Version:        1.0.3
Release:        1%{?dist}
Summary:        ROCKNIX-signed Qualcomm ABL bootloader for Ayaneo Pocket DS (SM8550)

License:        GPL-2.0-or-later AND LicenseRef-Qualcomm-redistributable
URL:            https://github.com/ROCKNIX/abl
Source0:        https://github.com/ROCKNIX/abl/releases/download/v%{version}/rocknix-abl-v%{version}.tar.gz
Source1:        updateabl
Source2:        flash_abl.sh.template
Source3:        backup_abl.sh
Source4:        restore_backup_abl.sh
Source5:        README

ExclusiveArch:  aarch64

# These all run on-device against /dev/block/by-name/abl_*
Requires:       util-linux
Requires:       coreutils
Requires:       /usr/sbin/blkid

# Skip the arch_install post-checks: the abl_signed-SM8550.elf isn't a
# regular ELF in our load path -- it's a signed boot payload to be flashed,
# so no need for executable stack / debuginfo / etc. processing.
%global _arch_install_post %{nil}
%global debug_package %{nil}

%description
The Ayaneo Pocket DS ships with a stock Qualcomm-signed ABL (Android Bootloader)
that boots into Android. ROCKNIX builds a re-signed ABL that boots a generic
aarch64 Linux Image+DTB chain instead. This package ships:

  * /usr/share/bootloader/rocknix_abl/abl_signed-SM8550.elf  -- the signed ABL
  * /usr/share/bootloader/rocknix_abl/{flash,backup,restore}_abl.sh  -- helper
    scripts to flash from inside Android (sideloaded onto /sdcard)
  * /usr/bin/updateabl  -- on-device updater that flashes /dev/block/by-name/abl_a
    and abl_b directly from Linux when the SHA-256 of the running ABL differs
    from the shipped one.

Boot flow once flashed: ABL (this package) -> dtbloader -> systemd-boot/UKI ->
mainline kernel + qcs8550-ayaneo-pocketds.dtb.

%prep
%setup -q -n rocknix-abl-v%{version}

%build
# nothing to build; binary ELF is pre-signed

%install
install -d %{buildroot}%{_datadir}/bootloader/rocknix_abl
install -d %{buildroot}%{_bindir}

install -m 0644 abl_signed-SM8550.elf       %{buildroot}%{_datadir}/bootloader/rocknix_abl/
install -m 0644 abl_signed-SM8550.elf.sha256 %{buildroot}%{_datadir}/bootloader/rocknix_abl/

install -m 0755 %{SOURCE3} %{buildroot}%{_datadir}/bootloader/rocknix_abl/backup_abl.sh
install -m 0755 %{SOURCE4} %{buildroot}%{_datadir}/bootloader/rocknix_abl/restore_backup_abl.sh
install -m 0644 %{SOURCE5} %{buildroot}%{_datadir}/bootloader/rocknix_abl/README

# Materialize the flash_abl.sh template with DEVICE=SM8550 fixed in.
sed 's/%%DEVICE%%/SM8550/g' %{SOURCE2} > %{buildroot}%{_datadir}/bootloader/rocknix_abl/flash_abl.sh
chmod 0755 %{buildroot}%{_datadir}/bootloader/rocknix_abl/flash_abl.sh

# updateabl: shipped from a Fedora-adapted copy (HW_DEVICE defaulted to SM8550,
# SYSTEM_ROOT defaulted to /, no reliance on ROCKNIX-only os-release fields).
install -m 0755 %{SOURCE1} %{buildroot}%{_bindir}/updateabl

%files
%license
%doc %{_datadir}/bootloader/rocknix_abl/README
%{_datadir}/bootloader/rocknix_abl/abl_signed-SM8550.elf
%{_datadir}/bootloader/rocknix_abl/abl_signed-SM8550.elf.sha256
%{_datadir}/bootloader/rocknix_abl/flash_abl.sh
%{_datadir}/bootloader/rocknix_abl/backup_abl.sh
%{_datadir}/bootloader/rocknix_abl/restore_backup_abl.sh
%{_bindir}/updateabl

%post
# First time this package lands on a real device, run updateabl so the
# in-eMMC abl_a/abl_b partitions get flashed with the ROCKNIX-signed ELF.
# Skipped on chroots / image builds (no abl_a partition visible).
if /usr/sbin/blkid -t PARTLABEL=abl_a -o device >/dev/null 2>&1; then
    /usr/bin/updateabl || :
fi

%changelog
* Thu Apr 30 2026 Ayaneo Pocket DS Fedora port - 1.0.3-1
- Initial Fedora package, ported from ROCKNIX
  projects/ROCKNIX/packages/tools/rocknix-abl