1 files changed, 50 insertions, 0 deletions
diff --git a/sys-boot/u-boot/u-boot-2022.01.ebuild b/sys-boot/u-boot/u-boot-2022.01.ebuild
new file mode 100644
index 0000000..c07af7f
--- /dev/null
+++ b/sys-boot/u-boot/u-boot-2022.01.ebuild
@@ -0,0 +1,50 @@
+# Copyright 2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+MY_PV=$(ver_rs 2 -)
+MY_P="${PN}-v${MY_PV}"
+
+DESCRIPTION="U-boot"
+HOMEPAGE="https://www.denx.de/wiki/U-Boot"
+SRC_URI="https://gitlab.denx.de/${PN}/${PN}/-/archive/v${MY_PV}/${PN}-v${MY_PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="-* arm64"
+IUSE="build-tfa"
+
+DEPEND="
+	sys-apps/dtc
+	!build-tfa? ( >=sys-firmware/trusted-firmware-a-bin-2.2-r1 )
+	build-tfa? ( >=sys-firmware/trusted-firmware-a-2.2-r1 )
+"
+RDEPEND="${DEPEND}"
+BDEPEND=""
+S="${WORKDIR}/${MY_P}"
+PATCHES=(
+	"${FILESDIR}/0001-Add-regulator-needed-for-usage-of-USB.patch"
+	"${FILESDIR}/0002-Correct-boot-order-to-be-USB-SD-eMMC.patch"
+	"${FILESDIR}/0003-Enable-the-power-LED-during-early-startup.patch"
+)
+
+src_configure() {
+	emake pinebook-pro-rk3399_defconfig
+}
+
+src_compile() {
+	emake BL31=/usr/share/trusted-firmware-a/rk3399/bl31.elf
+}
+
+src_install() {
+	insinto /usr/share/u-boot
+	doins idbloader.img
+	doins u-boot.itb
+}
+
+pkg_postinst() {
+	elog "To install U-boot:"
+	elog "Determine your device, then"
+	elog "if=/usr/share/u-boot/idbloader.img of=/dev/... seek=64 conv=notrunc"
+	elog "if=/usr/share/u-boot/u-boot.itb of=/dev/... seek=16384 conv=notrunc"
+}