# Maintainer: Jenneron <jenneron@protonmail.com>
pkgname=u-boot-peach-pit
pkgver=2022.01
pkgrel=0
pkgdesc="u-boot for Google Peach Pit chromebooks"
url="https://www.denx.de/wiki/U-Boot/"
arch="armv7"
license="GPL-2.0-or-later OFL-1.1 BSD-2-Clause BSD-3-Clause eCos-2.0 IBM-pibs
	ISC LGPL-2.0-only LGPL-2.1-only X11"
options="!check" # no tests in upstream
makedepends="$depends_dev bc dtc python3-dev swig bison flex openssl-dev
	py3-setuptools linux-headers u-boot-tools vboot-utils"
source="
	https://ftp.denx.de/pub/u-boot/u-boot-${pkgver//_/-}.tar.bz2
	cve-2017-5715.patch
"
builddir="$srcdir"/u-boot-${pkgver//_/-}

prepare() {
	default_prepare
}

build() {
	make peach-pit_defconfig
	make

	mkimage -A arm -O linux -T kernel -C none -e 0x23E00000 -a 0x23E00000 -d u-boot-dtb.bin u-boot-dtb.img

	echo -e "\n" > dummy_config
	echo -e "\n" > dummy_bootloader

	vbutil_kernel \
		--pack u-boot-dtb.img.kpart \
		--keyblock /usr/share/vboot/devkeys/kernel.keyblock \
		--signprivate /usr/share/vboot/devkeys/kernel_data_key.vbprivk \
		--version 1 \
		--arch arm \
		--config dummy_config \
		--bootloader dummy_bootloader \
		--vmlinuz u-boot-dtb.img
}

package() {
	install -D -m644 "$builddir"/u-boot-dtb.img.kpart \
		"$pkgdir"/usr/share/u-boot/google-peach-pit/u-boot-dtb.img.kpart
}

sha512sums="
d83c62bd8f0f51664d2aca329a3ce1379cfd1dfff439dccd6cfc2cb33cfef89a2b01855c97716f591b5550bfdf99e2f3aef7efa33f2e7834c820648f9eef3825  u-boot-2022.01.tar.bz2
fa9415ef5feeb7045eea6975f61517face339f0c9173fe5717e38eadefb806cb98183473bd38ace496b0d2677af50ad13bc98d221925803640d97b6e744fa065  cve-2017-5715.patch
"