# Reference: <https://postmarketos.org/vendorkernel>
# Kernel config based on: arch/arm/configs/sp7731ceb_dt_defconfig

pkgname=linux-finepower-f1
pkgver=3.10.65
pkgrel=2
pkgdesc="FinePower F1 kernel fork"
arch="armv7"
_carch="arm"
_flavor="finepower-f1"
url="https://kernel.org"
license="GPL-2.0-only"
options="!strip !check !tracedeps pmb:cross-native"
makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev dtbtool-sprd"

# Source
_commit="b30390f1645dcf1ebd08148d7d4086a544c56435"
_repository="kernel_7730"
_config="config-$_flavor.$arch"
source="
	$pkgname-$_commit.zip::https://github.com/jedld/$_repository/archive/$_commit.zip
	$_config
	sprd-scx20_sp7731ceb.dts::https://raw.githubusercontent.com/HenriDellal/generic-kernels-code/master/arch/arm/boot/dts/finepower-f1.dts
	https://raw.githubusercontent.com/HenriDellal/generic-kernels-code/master/drivers/video/sprdfb/lcd/lcd_st7796s_mipi.c
	kernel-use-the-gnu89-standard-explicitly.patch
	gcc7-give-up-on-ilog2-const-optimizations.patch
	gcc8-fix-put-user.patch
	gcc10-extern_YYLOC_global_declaration.patch
	01-remove-path-to-missing-driver.patch
	02-fix-includes-dump-lowpower-regs.patch
	03-set-BGR565-color-mode.patch
	04-add-st7796s-mipi-panel-support.patch
	05-fix-X11.patch
"
builddir="$srcdir/$_repository-$_commit"

prepare() {
	default_prepare
	. downstreamkernel_prepare
	cp "$srcdir"/sprd-scx20_sp7731ceb.dts "$builddir"/arch/arm/boot/dts/
	cp "$srcdir"/lcd_st7796s_mipi.c "$builddir"/drivers/video/sprdfb/lcd/
}

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

	# Generate master DTB (deviceinfo_bootimg_qcdt)
	dtbTool-sprd -s 2048 -p "scripts/dtc/" -o "arch/arm/boot/dt.img" "arch/arm/boot/dts/"
}

package() {
	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"

	# Master DTB (deviceinfo_bootimg_qcdt)
	install -Dm644 "$builddir/arch/arm/boot/dt.img" \
		"$pkgdir/boot/dt.img"
}


sha512sums="bcbb8f6e99bd53b173715765c86845f991c2f769e9c13c72503e4f9062dc7bc97a073a4ad730e804d43efd2bcbcd7b91a0890d6194b5986e453d40a79f08249b  linux-finepower-f1-b30390f1645dcf1ebd08148d7d4086a544c56435.zip
c90c0a6193f99b7fcda34e26b460efb75454899ae58bfae6bd5f14392d3d658ad097b2b6c6739255d5937f74a441cc1ee06dd7377a1d4f0d0c9f6e2d3613183a  config-finepower-f1.armv7
c626828d9eac7b52a4509055d8d3b14b4dd74100e254cc212349bc4046e5583d91042f9332fb903e8d9dc6bade03cc898f26e3ac43732f423d8b6473182b357c  sprd-scx20_sp7731ceb.dts
31f289fc3b63ace4dcd56ce289e63c55b1f622084b5d2fecc96f8f44eccccf51463ae6c7b9cdded3781d652a9be1b9f45ca4c64dfaa6160aa2f96b56d4af91ce  lcd_st7796s_mipi.c
ad0182a483791fc88e058838bc331b2f04a75ba291e763767babdb815efadfc3b4fda97e69e2e3f00a426cabea088e35297a92bd287592597d1e309be68ee92c  kernel-use-the-gnu89-standard-explicitly.patch
77eba606a71eafb36c32e9c5fe5e77f5e4746caac292440d9fb720763d766074a964db1c12bc76fe583c5d1a5c864219c59941f5e53adad182dbc70bf2bc14a7  gcc7-give-up-on-ilog2-const-optimizations.patch
197d40a214ada87fcb2dfc0ae4911704b9a93354b75179cd6b4aadbb627a37ec262cf516921c84a8b1806809b70a7b440cdc8310a4a55fca5d2c0baa988e3967  gcc8-fix-put-user.patch
2b48f1bf0e3f70703d2cdafc47d5e615cc7c56c70bec56b2e3297d3fa4a7a1321d649a8679614553dde8fe52ff1051dae38d5990e3744c9ca986d92187dcdbeb  gcc10-extern_YYLOC_global_declaration.patch
5e271f6e8ef2b1a31acafaf3b38b64cccd5d6732e93e92a2fcaa885f4ac24529bd1598e9982b553797e85d64deed6390e41768e0d952ef659add0766b44a6687  01-remove-path-to-missing-driver.patch
3a3d94c4912e8b9d64c1c4af5a568dbc8061c623bb39bcb605f30de0fa9e2f2b3c805cd0e0c9401c21ecdb49a61852e458f7b3fc599491f743e52d5d80e530e7  02-fix-includes-dump-lowpower-regs.patch
fb72f9c38f5305b92872c784a06e8eaca2ebb7b75d904f0a75473bb10b87ca56aca7d33c14d26362c2eba4797d3503ac84447e08660fd90e8ec2eb06ed83da0a  03-set-BGR565-color-mode.patch
d54f7bf0cfd991ce303b5ac31cecb5a8b658f7e1794dcc2901a773601a521dade50ee186160b75e78040a18060a6d4c01d92eb56b121de50016739638adb980d  04-add-st7796s-mipi-panel-support.patch
1bab85f34cb955f25eae3c28e519c325dca3b1b87ad25c15a78f5538a775b3bc2699b615bfc5182e1cb0fdb4520999ff7a0ee03fe3c6a1cef70baa4fb3809b40  05-fix-X11.patch"