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