# Maintainer: Sicelo <absicsz@gmail.com>
# Co-Maintainer: Danct12 <danct12@disroot.org>

pkgname=linux-nokia-n900
pkgver=5.15.13
pkgrel=2
pkgdesc="Mainline kernel fork for Nokia N900"
arch="armv7"
url="https://kernel.org/"
license="GPL-2.0-only"
options="!strip !check !tracedeps pmb:cross-native pmb:kconfigcheck-nftables"
makedepends="bison findutils flex openssl-dev perl gmp-dev mpc1-dev mpfr-dev postmarketos-installkernel"

_carch="arm"
_flavor=nokia-n900
_config="config-$_flavor.armv7"
case $pkgver in
	*.*.*)	_kernver=${pkgver%.*};;
	*.*) _kernver=$pkgver;;
esac
source="
	https://cdn.kernel.org/pub/linux/kernel/v${pkgver%%.*}.x/linux-$_kernver.tar.xz
	$_config
	0001-ARM-dts-n900-increase-charge-current-limit-to-950mA.patch
	0002-ARM-dts-n900-remove-rx51-battery.patch
	0003-power-supply-bq27xxx_battery-ignore-inaccurate-flag.patch
	0004-ARM-dts-omap3_n900-disable-thermal-for-now.patch
	0005-ARM-dts-omap3_n900-fix-lp5523-for-multi-color.patch
	0006-leds-lp55xx-initialise-output-direction-from-dts.patch
	0007-Revert-ARM-omap3-enable-off-mode-automatically.patch
	0008-wl1251-specify-max.-IE-length.patch
	0009-wip-Revert-dma-direct-Fix-potential-NULL-pointer-der.patch
"
if [ "${pkgver%.0}" = "$pkgver" ]; then
	source="$source
	linux-$pkgver.patch.xz::https://cdn.kernel.org/pub/linux/kernel/v${pkgver%%.*}.x/patch-$pkgver.xz"
fi
builddir="$srcdir/linux-$_kernver"

prepare() {
	default_prepare
	cp -v "$srcdir"/$_config .config
}

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

package() {
	mkdir -p "$pkgdir"/boot
	make zinstall modules_install dtbs_install \
		ARCH="$_carch" \
		INSTALL_MOD_STRIP=1 \
		INSTALL_PATH="$pkgdir"/boot \
		INSTALL_MOD_PATH="$pkgdir" \
		INSTALL_DTBS_PATH="$pkgdir/usr/share/dtb"

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

sha512sums="
d25ad40b5bcd6a4c6042fd0fd84e196e7a58024734c3e9a484fd0d5d54a0c1d87db8a3c784eff55e43b6f021709dc685eb0efa18d2aec327e4f88a79f405705a  linux-5.15.tar.xz
0dd0386f430158e60ee788598686ae5b3df26a9e6d99e21d831ff6180317c5b2697cf49370f7e8432e0750e429dd7e0f72dc45b40cfff5cfbf88fe83665b5db5  config-nokia-n900.armv7
04a39253afd25a7de03dc45ff322161672005406543c44b97d2dc293f202de7de446aee9707a690a290641c55c7bed6e78bbe096ca323dd7d88d3207427c8d31  0001-ARM-dts-n900-increase-charge-current-limit-to-950mA.patch
c1055c7a4d2e39ce13db3871d948022b62eb7ebeb898777d197169b3e7c04d705ce7f52f28214754e3cefe99d1dd66f339a1a5770bae1ee970d5926067032061  0002-ARM-dts-n900-remove-rx51-battery.patch
93e82f7041e347b63fc32ce54176ee3fe7e8260cc793810bcf0146a3699567b63a0cb7ce8c531b0484390907a25c51bfbeb15b32dddb2220c2481ec1f86e5eb5  0003-power-supply-bq27xxx_battery-ignore-inaccurate-flag.patch
ea33adda06e1fb64b763c34f1f598bb00ccfdba5400d0996871138284b4cb8a51e021c7c0ace9d4bc16027530027fb2a443d5013c6f0b22ed3d64f36152c8854  0004-ARM-dts-omap3_n900-disable-thermal-for-now.patch
95699ddfa06c7eb59c8a55c931322ac25fa93f23886a67155e7b3db31db74be8ff2e72c304747b9a6fe3971005dc0d804daf3d1e3ce5953a9a99ada8cf703a5c  0005-ARM-dts-omap3_n900-fix-lp5523-for-multi-color.patch
066e05a285f9a93f718461cd29eb6d917ca0e7cfa532660825059142391925ab780201b99e7d1966f90b8ca092ad0722209ae8bbe260ac40fa16a76d761debfe  0006-leds-lp55xx-initialise-output-direction-from-dts.patch
acf3beef5448da7f3be19b862ac2fef65379d9f1617246baaab296083901174d891526cd9bf781162d4406089969c311701dfded04219bafd3c5c7784bc4c2e6  0007-Revert-ARM-omap3-enable-off-mode-automatically.patch
acaa153809c390957ee8d80caae440a41d84c78f045268ac226f05019dbdd69959b5cf56b6bac2e2c0300bcdb68649ffb847e7a0a333408bf5b4426fc969afe8  0008-wl1251-specify-max.-IE-length.patch
f0a02313f168970499faef51207644e69ca65aa380ada055a2f5faceaa8c85f6ea0a161729637205c2bc116e1a0ac62d07c44a83c4419cfec04d4141508f7845  0009-wip-Revert-dma-direct-Fix-potential-NULL-pointer-der.patch
36f2c500b7391d1d33eaf844c1f9f63ee54ae1a5284739dc438a0758837df088226921c0b3a51a9fc29b193fafef1aa44afbb3379f8fa0f550e040507b5004b4  linux-5.15.13.patch.xz
"