| # Copyright (c) 2013 The Chromium OS Authors. All rights reserved. |
| # Distributed under the terms of the GNU General Public License v2 |
| |
| EAPI=6 |
| |
| inherit toolchain-funcs flag-o-matic |
| |
| # The tarball for this package can be re-created from the upstream |
| # repository with the following commands: |
| # $ PN=u-boot PV=2013.07 P=${PN}-${PV} |
| # $ git clone git://git.denx.de/${PN}.git ${P} |
| # $ cd ${P} |
| # $ git checkout v${PV} |
| # $ rm -rf .git |
| # $ cd .. |
| # $ tar cf ${P}.tar ${P} |
| # $ bzip2 ${P}.tar |
| # |
| # TODO(jrbarnette): Really, we want to eliminate this ebuild |
| # altogether, and rely on the standard Chromium OS U-Boot ebuild. |
| # http://crbug.com/302022 |
| |
| DESCRIPTION="Das U-Boot for Chrome OS on beaglebone" |
| HOMEPAGE="http://www.denx.de/wiki/U-Boot/WebHome" |
| LOCAL_MIRROR="commondatastorage.googleapis.com/chromeos-localmirror/distfiles" |
| SRC_URI="https://${LOCAL_MIRROR}/${P}.tar.bz2" |
| |
| LICENSE="GPL-2" |
| SLOT="0" |
| KEYWORDS="-* arm" |
| |
| umake() { |
| env -u ARCH emake CROSS_COMPILE="${CHOST}-" "HOSTCC=${BUILD_CC}" "$@" |
| } |
| |
| src_prepare() { |
| epatch "${FILESDIR}"/*.patch |
| eapply_user |
| } |
| |
| src_configure() { |
| # This fails to build with --gc-sections. crbug.com/1026145 |
| filter-ldflags -Wl,--gc-sections |
| # This fails to build with ICF, because it's using BFD. crbug.com/1039206 |
| filter-ldflags -Wl,--icf=all |
| |
| export LDFLAGS=$(raw-ldflags) |
| tc-export BUILD_CC |
| umake am335x_evm_config |
| } |
| |
| src_compile() { |
| umake |
| } |
| |
| src_install() { |
| insinto /firmware |
| doins u-boot u-boot.img MLO "${FILESDIR}"/uEnv.txt |
| insinto /boot |
| doins u-boot u-boot.img MLO "${FILESDIR}"/uEnv.txt |
| newins "${FILESDIR}"/uEnv.txt uEnv.A.txt |
| newins "${FILESDIR}"/uEnv.txt uEnv.B.txt |
| } |
