2affe723e2
I unset CONFIG_ARM64_PTR_AUTH_KERNEL because the i.MX 8 CPU in the Librem 5 doesn't support features from ARMv8.1-A and above anyway. Same rationale applies to CONFIG_ARM64_TLB_RANGE being unset.
77 lines
2 KiB
Text
77 lines
2 KiB
Text
# Reference: <https://postmarketos.org/vendorkernel>
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# Maintainer: Clayton Craft <clayton@craftyguy.net>
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# Co-Maintainer: Alistair Francis <alistair@alistair23.me>
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# Co-Maintainer: Newbyte <newbyte@postmarketos.org>
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pkgname=linux-purism-librem5
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pkgver=6.2.0
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pkgrel=0
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_purismrel=1
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# <kernel ver>.<purism kernel release>
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_purismver=${pkgver}pureos$_purismrel
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pkgdesc="Purism Librem 5 phone kernel fork"
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arch="aarch64"
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_carch="arm64"
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_flavor="purism-librem5"
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url="https://source.puri.sm/Librem5/linux"
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license="GPL-2.0-only"
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options="!strip !check !tracedeps
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pmb:cross-native
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pmb:kconfigcheck-community
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"
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makedepends="
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bash
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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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installkernel
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openssl-dev
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perl
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rsync
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xz
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"
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install="$pkgname.post-upgrade"
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# Source
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_repository="linux"
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# kconfig generated with: ARCH=arm64 make defconfig KBUILD_DEFCONFIG=librem5_defconfig
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_config="config-$_flavor.$arch"
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source="
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$pkgname-$_purismver.tar.gz::https://source.puri.sm/Librem5/linux/-/archive/pureos/$_purismver/linux-pureos-$_purismver.tar.gz
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$_config
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"
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builddir="$srcdir/$_repository-pureos-$_purismver"
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prepare() {
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default_prepare
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REPLACE_GCCH=0 \
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. downstreamkernel_prepare
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# NOTE: only for generating a config based on Purism's defconfig, for rebasing...
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# make ARCH="$_carch" CC="${CC:-gcc}" \
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# defconfig KBUILD_DEFCONFIG=librem5_defconfig
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}
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build() {
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unset LDFLAGS
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make ARCH="$_carch" CC="${CC:-gcc}" \
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KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS" \
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LOCALVERSION=".$_purismrel"
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}
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package() {
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downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
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make modules_install dtbs_install \
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ARCH="$_carch" \
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INSTALL_MOD_PATH="$pkgdir" \
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INSTALL_DTBS_PATH="$pkgdir/boot/dtbs"
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}
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sha512sums="
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73d4383e42f32256e49b2512a16f2fe430e875e7b7711b065484fad58b64ec4a042fc48d622b2aa43a3623586efb3fadb481eb4368110d6ce396688def9bc7a3 linux-purism-librem5-6.2.0pureos1.tar.gz
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7580f134cf83d16fc805d39ab10f2c8de54eba0647b810488a12d8d3e064e70e46ee58752a2fe6d87172ee29ea94d51f95954448185b4af3e382ff4d534b1516 config-purism-librem5.aarch64
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"
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