# Reference: <https://postmarketos.org/vendorkernel>
# Kernel config based on: arch/arm/configs/u8500_defconfig

_flavor="postmarketos-stericsson"
_config="config-$_flavor.armv7"
pkgname=linux-$_flavor
pkgver=5.13
pkgrel=0
_tag="5.13"
pkgdesc="Mainline kernel fork for ST-Ericsson NovaThor devices"
arch="armv7"
_carch="arm"
url="https://github.com/stericsson-mainline/linux"
license="GPL-2.0-only"
options="!strip !check !tracedeps pmb:cross-native"
makedepends="bison findutils gmp-dev flex installkernel mpc1-dev mpfr-dev openssl-dev perl"

source="
	$pkgname-$_tag.tar.gz::https://git.kernel.org/torvalds/t/linux-$_tag.tar.gz
	config-$_flavor.armv7
	bl.patch
	emmc.patch
	panel.patch
	regulators.patch
"
builddir="$srcdir/linux-${_tag#v}"

prepare() {
	default_prepare
	cp "$srcdir/config-$_flavor.$CARCH" .config
}

build() {
	unset LDFLAGS
	make ARCH="$_carch" CC="${CC:-gcc}" \
		KBUILD_BUILD_VERSION=$((pkgrel + 1 ))
}

package() {
	mkdir -p "$pkgdir"/boot
	make zinstall modules_install dtbs_install \
		ARCH="$_carch" \
		INSTALL_PATH="$pkgdir"/boot \
		INSTALL_MOD_PATH="$pkgdir" \
		INSTALL_DTBS_PATH="$pkgdir"/usr/share/dtb
	rm -f "$pkgdir"/lib/modules/*/build "$pkgdir"/lib/modules/*/source

	install -D "$builddir"/include/config/kernel.release \
		"$pkgdir"/usr/share/kernel/$_flavor/kernel.release
}

sha512sums="
6d70f9e4599abde63a5052541e2bd1c483e41be6504f859c26ad398501d82f036191954c1eb06b43b80d3409aeb1bba172d6728901bc72413fe75ea971a541d1  linux-postmarketos-stericsson-5.13.tar.gz
00c384b6c4cc2f7dd586b2c9463e898bf0634510fcc025a7efa3dfd189f75af92b690b022fced5ac40d1dc0e6f083fe037caa5dc5e82476d4e7db9b574818450  config-postmarketos-stericsson.armv7
66ec2d3105540e991bccc8cfb0e4212cb40a31a5a35e8cdc084b8bd7ffa016a86b3b340fd57b077b3c95b5bcb1e80cadaa11e71cd1a54a3e0e595024f3f27346  bl.patch
760afb46cf56a97b9a9a61fabd5c686c7b98bd64864774516099ad57a7c34d146a16d7ce4687b6071c3fd2df307e7f184428924569e0e767f3c80b780720d85b  emmc.patch
1d4d549c5a8c8bda8eec814cd8632626f16d273d775f082028d15db7a330e0c01b2999668b0963eaeb06410de0c14d1d4c3344ac92a228da9392dba33562dcac  panel.patch
8206d74c52328827502a32644f70fd149a72a78aaf936cd44f474b9153e8caccf73206df76e24004329edebab90e1a4a0e965630f4817aa5dd642d9ee2729295  regulators.patch
"