Caleb Connolly
53da3e2a0e
PMEM aka persistent memory enables a region of memory to be treated as a block device. This is particularly useful as a way for EFI bootloaders to retrieve a full OS image (via HTTP) and make it accessible to the OS. Support for this is making its way to U-Boot: https://lore.kernel.org/u-boot/20250203105912.196654-1-sughosh.ganu@linaro.org/ Let's enable this in postmarketOS so we can enable HTTP booting images directly from postmarketOS.org. Signed-off-by: Caleb Connolly <caleb@postmarketos.org> [ci:skip-build]: already built successfully in CI
76 lines
2.1 KiB
Bash
76 lines
2.1 KiB
Bash
# Maintainer: Caleb Connolly <caleb@postmarketos.org>
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# Kernel config based on: arch/arm64/configs/defconfig
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pkgname=linux-next
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pkgver=6.14_git20250219
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pkgrel=1
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_nextver="${pkgver#*_git}"
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pkgdesc="Linux next kernel"
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arch="aarch64"
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_carch="arm64"
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_flavor="generic-trailblazer"
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url="https://kernel.org"
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license="GPL-2.0-only"
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# FIXME: kconfigcheck isn't supported since we use fragments
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options="!strip !check !tracedeps pmb:cross-native"
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source="
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https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/snapshot/linux-next-next-$_nextver.tar.gz
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devices.config
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pmos.config
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"
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makedepends="
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bash
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bc
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bison
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devicepkg-dev
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findutils
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flex
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git
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openssl-dev
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perl
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python3
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zstd
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"
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builddir="$srcdir/linux-next-next-$_nextver"
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prepare() {
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default_prepare
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cp "$srcdir/pmos.config" "$builddir"/arch/"$_carch"/configs/
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cp "$srcdir/devices.config" "$builddir"/arch/"$_carch"/configs/
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# Generate .config
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unset LDFLAGS
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make ARCH="$_carch" CC="${CC:-gcc}" \
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KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-next-$_nextver" \
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defconfig pmos.config devices.config
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}
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build() {
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unset LDFLAGS
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make O="$_outdir" ARCH="$_carch" CC="${CC:-gcc}" \
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KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS"
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}
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package() {
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install -Dm644 "$builddir/arch/$_carch/boot/vmlinuz.efi" \
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"$pkgdir/boot/linux.efi"
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make modules_install dtbs_install \
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ARCH="$_carch" \
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INSTALL_PATH="$pkgdir"/boot/ \
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INSTALL_MOD_PATH="$pkgdir" \
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INSTALL_MOD_STRIP=1 \
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INSTALL_DTBS_PATH="$pkgdir"/boot/dtbs
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rm -f "$pkgdir"/lib/modules/*/build "$pkgdir"/lib/modules/*/source
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install -D "$builddir"/include/config/kernel.release \
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"$pkgdir"/usr/share/kernel/next-"$_nextver"/kernel.release
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}
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sha512sums="
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febdbec2b601027a248bde095419bacc08e2839634b5aba3169de31488a223d0dcfeae6ff00bb2020b9d413ff75c7717fca1ec1e60e6c977d1ae2ed6ef6976ac linux-next-next-20250219.tar.gz
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8de0a3791ea671528a9fc753071683dfea68ea4f4c22060fc0ca8a4b1b3d76eaa2a3fd40bb013173f0e55da15dde91cf285902779beb35781b6c90f39244ce11 devices.config
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48999c505effe9be5e9394d4954691de453f01f6bf24dc9971f1d742a1c4e36133bcc4b95b82b6b1d59993ff58f53168f0019280947de6963fb4fc37c0ab1679 pmos.config
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"
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