pmaports/device/testing/linux-samsung-gta7litewifi/APKBUILD

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# Reference: <https://postmarketos.org/vendorkernel>
pkgname=linux-samsung-gta7litewifi
pkgver=4.19.191
pkgrel=0
pkgdesc="Samsung Galaxy Tab A7 Lite kernel fork"
arch="aarch64"
_carch="arm64"
_flavor="samsung-gta7litewifi"
url="https://kernel.org"
license="GPL-2.0-only"
options="!strip !check !tracedeps pmb:cross-native"
makedepends="
android-tools
bash
bc
bison
devicepkg-dev
findutils
flex
openssl-dev
perl
linux-headers
cpio
gzip
xz
"
# Source
_repository="kernel_samsung_gta7litewifi"
_commit="d7b62c296e4b021c1d3d278034038518a5d88d8c"
_config="config-$_flavor.$arch"
source="
$_repository-$_commit.tar.gz::https://codeberg.org/lowendlibre/kernel_samsung_gta7litewifi/archive/d7b62c296e4b021c1d3d278034038518a5d88d8c.tar.gz
$_config
fix_hardcoded_toolchain.patch
fix_broken_inline_functions.patch
fix_broken_assert_check.patch
fix_struct_names.patch
"
builddir="$srcdir/$_repository"
_outdir="out"
prepare() {
default_prepare
REPLACE_GCCH=0 . downstreamkernel_prepare
}
build() {
unset LDFLAGS
make O="$_outdir" ARCH="$_carch" CC="${CC:-gcc}" \
KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS"
}
package() {
# Gzipping the kernel, not as an unpacker program, but as a real gzip archive, is required for it to boot.
# And because of that, we need to remove the uncompressed kernel and replace it with the compressed kernel.
# If you do not do that, you will get a bootloader error like this while trying to boot it:
# [5349] panic (caller 0x48037667): [5349] decompress kernel image fail!!!
if [ -f "$_outdir"/arch/arm64/boot/Image ]
then
rm "$_outdir"/arch/arm64/boot/Image
fi
mv "$_outdir"/arch/arm64/boot/Image.gz "$_outdir"/arch/arm64/boot/Image
downstreamkernel_package "$builddir" "$pkgdir" "$_carch" \
"$_flavor" "$_outdir"
make dtbs_install O="$_outdir" ARCH="$_carch" \
INSTALL_DTBS_PATH="$pkgdir"/boot/dtbs
# We also need to convert the kernel DTB into a proper android dtb image with the 64-byte header
mv "$pkgdir"/boot/dtbs/mediatek/mt6765.dtb "$pkgdir"/boot/dtbs/mediatek/mt6765.dtb.bak
mkdtboimg create "$pkgdir"/boot/dtbs/mediatek/mt6765.dtb "$pkgdir"/boot/dtbs/mediatek/mt6765.dtb.bak
rm "$pkgdir"/boot/dtbs/mediatek/mt6765.dtb.bak
}
sha512sums="
f05a92b19cd521f62f0cac1fcd28405f3e85f3f8edb34ec483ef099f467536fc85baa9734a4f050ca966742a0c1ca651809768405315ea452104ce9817d33dd7 kernel_samsung_gta7litewifi-d7b62c296e4b021c1d3d278034038518a5d88d8c.tar.gz
602e848744624b972cd14fd4f968fd71faf9b202590d514fd3be3223cf6d5244ef328988f233dce6c3465195544c05ed73a51ca5c8e11d7a3e715f971627dcae config-samsung-gta7litewifi.aarch64
d6982a5b955e470ebf99330c391ef8269c0d0c3b54a63e49701eef6031cab5095968ba256eb908832a896ff29498ca2aa7f73771aea5837295aae3ff0cff4001 fix_hardcoded_toolchain.patch
3c45e4748b03164b88780f20a86e21a79e81e5486a0d380226382c5ae40a23a36bd6ccfab4ed221b54a30015203e9ab22ea6876b7c6e166cf6b0c4bc6574ea79 fix_broken_inline_functions.patch
b63051f0a6114827ce4378d59e0eca96f4c9d9d78a105b79ebb6ddc1cb317e908b15a6538414b4f2cac79a066168478868987c1dfc40715b1db9f646513d530b fix_broken_assert_check.patch
f3b85bad2186b5c23177856432c97f08dcb0220e9e68ce14bcab8ab9b6c7b484c6299d8e2610c912dbb8b16a9a70f94d32c03ff6f5284c95a20c22a17ed15409 fix_struct_names.patch
"