Some ATF configurations, require a pre-built bare metal toolchain to
build some platforms which host cortex-m series core, for instance
rockchip rk3399 has a cortex-m0 core. Without a pre-built bare metal
toolchain, the build fails:
make[3]: arm-none-eabi-gcc: Command not found
To solve this, this commit implements a
BR2_TARGET_ARM_TRUSTED_FIRMWARE_NEEDS_ARM32_TOOLCHAIN
option. Platforms which have such requirement should enable this
config option.
Signed-off-by: Suniel Mahesh <sunil@amarulasolutions.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
When barebox, and thus barebox-aux, are downloaded from a git tree, then
barebox-aux download fails because a hash check is attempted on the
downloaded archive:
Could not fetch special ref 'v2020.03.0'; assuming it is not special.
ERROR: No hash found for barebox-aux-v2020.03.0.tar.gz
This is because we only exclude from the check the archive of the bare
barebox:
BR_NO_CHECK_HASH_FOR += $(BAREBOX_SOURCE)
However, the default name of an archive is based on the package name,
which for barebox-aux is not 'barebox'.
Since barebox-aux really uses the exact same source as the bare barebox,
it should also share the archive name.
This has two direct consequences and advantages:
- the hash check is completely avoided for the barebox-aux archive;
- the barebox-aux archive is not downloaded as it is already
downloaded for barebox.
Reported-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Tested-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
barebox and barebox-aux are really the same package, from the same URL
and the same version. They deserve being stored in the same directory.
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Yegor Yefremov <yegorslists@googlemail.com>
Tested-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Some ATF configurations, such as the ones for the STM32MP1 processor
family, require DTC during the build as Device Tree files are
used. Without dtc, the build fails:
/bin/sh: 1: dtc: not found
dtc version too old (), you need at least version 1.4.4
plat/st/stm32mp1/platform.mk:239: recipe for target 'check_dtc_version' failed
make[1]: *** [check_dtc_version] Error 1
To solve this, this commit implements a
BR2_TARGET_ARM_TRUSTED_FIRMWARE_NEEDS_DTC option, in a way that mimics
the BR2_TARGET_UBOOT_NEEDS_DTC option we already have for the U-Boot
package.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Tested with qemu_riscv32_virt_defconfig and
qemu_riscv64_virt_defconfig using Buildroot host-qemu 4.2.0.
Signed-off-by: Mark Corbin <mark@dibsco.co.uk>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Add missing qstrip wrapping to the new
BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_TARGETS option.
Signed-off-by: Francois Gervais <fgervais@distech-controls.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
We can only know the details of the license files for known versions. For
custom, older or newer versions, the license files may change, or may be
moved around.
So, do for optee-os as was done for other packages in the recent past,
and only define the list of license files for the latest version.
Reported-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Markus Mayer <mmayer@broadcom.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
We can only know the details of the license files for known versions. For
custom, older or newer versions, the license files may change, or may be
moved around.
So, do for at91bootstrap3 as was done for other packages in the recent
past, and only define the list of license files for the latest version.
Reported-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Markus Mayer <mmayer@broadcom.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
We can only know the details of the license files for known versions. For
custom, older or newer versions, the license files may change, or may be
moved around.
So, do for Barebox as was done for ATF, linux, and linux-headers, and
only define the list of license files for the latest version.
Add the hash for that license file, and align hashes to the new spacing
convention.
Reported-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Markus Mayer <mmayer@broadcom.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
We can only know the details of the license files for known versions. For
custom, older or newer versions, the license files may change, or may be
moved around.
So, do for U-Boot as was done for ATF, linux, and linux-headers, and only
define the list of license files for the latest version.
Reported-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Markus Mayer <mmayer@broadcom.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Starting with 2020.01, uboot started using the 'undefine' make
directive, which was only introduced with make 4.0.
In the general case, we do not have a way to know if the uboot
selected by the user is older or later than 2020.01, so we have
no way to know before hand if make >= 4.0 is needed or not. As
such, we have no other option than to always require it.
So, use the existing $(BR2_MAKE_HOST_DEPENDENCY) and $(BR2_MAKE),
both of each will ensure that we do use a make that is at least 4.0.
Reported-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Allow specifying additional build targets for ATF.
This might be more useful when using a custom git repository.
For example, when using with the ATF repository from NXP QorIQ,
there is a new build target 'pbl' which is used to build the
pbl binary image. Note that in the specific case of the 'pbl'
target, additional build variables also need to be specified
through BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_VARIABLES.
Signed-off-by: Francois Gervais <fgervais@distech-controls.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
The original UBOOT_FIXUP_LIBFDT_INCLUDE hook only works for u-boot versions
starting from v2017.11.
As older u-boot versions are still in common use today, e.g. in the
ci20_defconfig, extend the hook to cover a wider range of u-boot versions.
The main code change was proposed by Arnout Vandecappelle in [1].
Testing and comment changes were done by Thomas De Schampheleire.
Additional (build) testing done by Yann.
[1] http://lists.busybox.net/pipermail/buildroot/2019-May/251231.html
This was tested with the following defconfigs, that each excercise one
case:
----.-- No defconfig identified
2010.06 'lib/libfdt/', used to be simply 'libfdt' before upstream commit 0de71d507157...
2013.10 ci20_defconfig
2014.04 'srctree' used to be called 'SRCTREE' before upstream commit 01286329b27b27ea...
2017.05 olimex_a13_olinuxino_defconfig
2017.11 scripts/dtc/libfdt only exists since upstream commit c0e032e0090d6541549b19cc...
2018.01 mx6udoo_defconfig
2018.03 core change is equivalent to upstream commit e0d20dc1521e74b82dbd69be53a04884...
2019.10 nanopi_neo_defconfig
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
[yann.morin.1998@free.fr: add the build-test results]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Add an upstream URL to the help text in Config.in. This
addresses the issue where an incorrect URL is displayed
on the package stats web page.
Signed-off-by: Mark Corbin <mark@dibsco.co.uk>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
When at91bootstrap3 was bumped to 3.9.0 in commit
513899e471, an incorrect hash was set:
it was the hash of the tarball generated by the Git download logic of
Buildroot, and not the hash of the tarball auto-generated by Github,
which is the one that we really download by default.
Fixes:
ERROR: at91bootstrap3-v3.9.0.tar.gz has wrong sha256 hash:
ERROR: expected: 9960b0d18fe42feee566d4c52efa0d7c8251685bf9acfdf343f30a27951ada1e
ERROR: got : e23e6df23b79ca81e412cb73a1f48bd95df8d46c7d52a1d073c2ed9d4f3a1a71
ERROR: Incomplete download, or man-in-the-middle (MITM) attack
Reported-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Signed-off-by: Pierre-Jean Texier <pjtexier@koncepto.io>
[Thomas: improved commit log]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Implement possibility to download AT91Bootstrap from a custom tarball
URL.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This patch adds support for GICv3 (such as GIC-500).
Signed-off-by: Jan Kotas <jank@cadence.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This patch improves the DTB handling, using a parameter
in more recent versions of the bootwrapper.
Signed-off-by: Jan Kotas <jank@cadence.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This patch bumps the bootwrapper version to the latest.
Signed-off-by: Jan Kotas <jank@cadence.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
It allows you to add the u-boot.itb to the list of U-Boot images that
can be created. Like the others, this one is also copied to the image
folder.
Signed-off-by: Dario Binacchi <dariobin@libero.it>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Currently, when BR2_TARGET_ARM_TRUSTED_FIRMWARE_UBOOT_AS_BL33 is
enabled, the arm-trusted-firmware package assumes that the BL33 image
provided by U-Boot is u-boot.bin. However for some platforms, the name
may be different (for example u-boot-dtb.bin). To support such use
cases, this commit adds a string option
BR2_TARGET_ARM_TRUSTED_FIRMWARE_UBOOT_BL33_IMAGE to configure the
U-Boot image name, which defaults to u-boot.bin to preserve backward
compatibility.
Signed-off-by: Jerry Huang <jerry.huang@nxp.com>
Reviewed-by: Sergey Matyukevich <geomatsi@mail.com>
[Thomas: rewrite commit log and Config.in help text]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This adds support for different platforms where the binaries have
different extensions.
Signed-off-by: Michael Schenk <michael.schenk@noser.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Bump OP-TEE OS package version to OP-TEE release 3.7.0.
This adds host-python-pyelftools to optee-os dependencies
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
In commit 2c8ff251cb ("boot/uboot: add
option to generate env image from default env"), the possibility of
generating an environment image using the built-in U-Boot environment
as a source was added.
This is meant to happen when the string option
BR2_TARGET_UBOOT_ENVIMAGE_SOURCE is empty, but the original commit
added the Config.in help text to BR2_TARGET_UBOOT_ENVIMAGE, which is a
boolean option, and therefore cannot be empty.
Move the help text to BR2_TARGET_UBOOT_ENVIMAGE_SOURCE, where it
belongs.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Bump OpenSBI to the latest version. We need a patch for RV32 to avoid
hard/soft float build failures.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
The RISCV Proxy Kernel (AKA BBL) isn't being used by most distros so has
very limited testing. It has been replaced by OpenSBI and been
deprecated for awhile, so let's just remove it.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Bump version of Marvell DDR training software. This update accompanies
update of the ARM Trusted Firmware used on Marvell A8K platforms.
Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Since release 18.12 binaries-marvell repository provides
common firmware supporting both A7K and A8K SoC families.
This commit bumps package version to 18.12 and removes
platform specific binary selections from Config.in.
Single firmware image suitable for both A7K and A8K
platforms is now specified in mk file explicitely.
Legacy handling is not needed, as configs which did have
the option set will continue to work without change.
Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
[Arnout:
- Remove BINARIES_MARVELL_IMAGE entirely;
- Add remark about legacy handling;
- Remove the deprecated option from the defconfigs and test that use
it.]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Since the ts4800_defconfig has been removed, the ts4800-mrboot package
is no longer useful, therefore we drop it.
Cc: Patrick Keroulas <patrick.keroulas@savoirfairelinux.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
U-Boot supports a number of environment variables to pass specific
information. The following patches were submitted in the past to one
some specific Config.in option to pass some of these variables:
- http://patchwork.ozlabs.org/patch/881197/ proposed an option to
pass a custom EXT_DTB= variable
- http://patchwork.ozlabs.org/patch/1018245/ proposed an option to
pass a custom DEVICE_TREE= variable
Instead of adding one Config.in option for each of those variables,
let's provide a generic mechanism to pass arbitrary variables during
U-Boot build step.
Cc: Konstantin Porotchkin <kostap@marvell.com>
Cc: Clemens Gruber <clemens.gruber@pqgruber.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Some platform may generate specific boot image files instead of
the generic files tee.bin and tee-*_v2.bin when building OP-TEE OS
package.
This change introduces optee-os configuration directive
BR2_TARGET_OPTEE_OS_CORE_IMAGES that allows board configuration
to specify its expected boot image file names.
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
[Thomas: use the current hardcoded values as the default for the new
config option, to avoid breaking existing setups, and therefore use
$(wildcard ...) to support wildcards]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
[Thomas:
- Config.in: move the BR2_TARGET_OPENSBI_PLAT dependency to a
"depends on", there's no need to have an if...endif block just for
that.
- Config.in: drop the BR2_TARGET_OPENSBI_LIBRARY_ONLY dependency,
since this option doesn't exist
- opensbi.mk: don't use qstrip on BR2_TARGET_OPENSBI_LINUX_PAYLOAD,
since it's a boolean option
- opensbi.mk: use += when adding linux to DEPENDENCIES
- opensbki.mk: refactor the firmware file installation with a loop]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This patch adds support to extract compiled in default env
via u-boot's get_default_envs script and generate env image from it.
Signed-off-by: Denis Osterland <Denis.Osterland@diehl.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
The licensing information, and especially the name of the license file,
is known only for the official v1.4 version. For example, in later
versions, the license file has been renamed.
Since we can't be sure of the licensing information for custom versions,
or for versions from git, define that only for the known v1.4 version.
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Adam Duskett <aduskett@gmail.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Fixes:
>>> uboot 2019.07 Collecting legal info
ERROR: No hash found for Licenses/gpl-2.0.txt
Signed-off-by: Pierre-Jean Texier <pjtexier@koncepto.io>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Barebox starting from 2019.02 no longer ships flex/bison generated
parser. Add conditional kconfig dependencies, same as we did for kernel
and uboot.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Add upstream patch fixing a build warning that is considered as error.
Cc: Sergey Matyukevich <geomatsi@gmail.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
On Github, a large number of projects name their tag vXYZ (i.e v3.0,
v0.1, etc.). In some packages we do:
<pkg>_VERSION = v0.3
<pkg>_SITE = $(call github foo,bar,$(<pkg>_VERSION))
And in some other packages we do:
<pkg>_VERSION = 0.3
<pkg>_SITE = $(call github foo,bar,v$(<pkg>_VERSION))
I.e in one case we consider the version to be v0.3, in the other case
we consider 0.3 to be the version.
The problem with v0.3 is that when used in conjunction with
release-monitoring.org, it doesn't work very well, because
release-monitoring.org has the concept of "version prefix" and using
that they drop the "v" prefix for the version.
Therefore, a number of packages in Buildroot have a version that
doesn't match with release-monitoring.org because Buildroot has 'v0.3'
and release-monitoring.org has '0.3'.
Since really the version number of 0.3, is makes sense to update our
packages to drop this 'v'.
This commit only addresses the (common) case of github packages where
the prefix is simply 'v'. Other cases will be handled by separate
commits. Also, there are a few cases that couldn't be handled
mechanically that aren't covered by this commit.
Signed-off-by: Victor Huesca <victor.huesca@bootlin.com>
[Arnout: don't change flatbuffers, json-for-modern-cpp, libpagekite,
python-scapy3k, softether]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Bump OP-TEE OS package version to OP-TEE release 3.5.0.
The hash of the license file changed due to a fairly minor change in
the file:
-Unless it has its own copyright/license embedded in its body, each source file
+Unless it has its own copyright/license embedded in its body, each file
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
[Thomas: update the license file hash]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Install generated trusted shared libraries in the target file
system next to the trusted applications.
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This change fixes the TA binary files install sequence that were
previously install in target filesystem though
OPTEE_OS_INSTALL_IMAGES_CMDS instead of expected
OPTEE_OS_INSTALL_TARGET_CMDS.
This change removes useless mkdir prior call to $(INSTALL) that
already handles parent directory creation when needed.
This change conditions the .ta files installation upon their
availability as they may exist or not depending on the exact OPTEE
version/configuration selected.
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Rockchip rk3399 SOC based boards require python pyelftools library for
parsing dtb files, so lets add it as uboot dependency.
This commit introduces a new config option
BR2_TARGET_UBOOT_NEEDS_PYELFTOOLS to achieve this.
Signed-off-by: Shyam Saini <shyam.saini@amarulasolutions.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
All downloads performed by buildroot should be integrity-checked if
possible. Enable integrity-checking for the RISC-V OpenSBI sources by
adding a corresponding hash file.
Signed-off-by: Karsten Merker <merker@debian.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Fixes the following check-package warning:
boot/barebox/barebox.hash:5: missing newline at end of file
Signed-off-by: Bartosz Bilas <b.bilas@grinn-global.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Fixes#11756
This fixes the following build error with newer binutils:
objcopy -O binary mbr.elf mbr.bin
perl /build/syslinux/src/syslinux/mbr/checksize.pl mbr.bin
mbr.bin: too big (452 > 440)
Corresponding bug reports:
- https://bugs.archlinux.org/task/60405
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=906414
Strip the .note.gnu.property in the linker scripts for the MBRs.
Signed-off-by: Christian Stewart <christian@paral.in>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
OpenSBI is a much improved alternative to BBL (riscv-pk). Add OpenSBI
support to buildroot.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
[Thomas:
- disable target installation, as we install nothing
- enable staging installation
- enable images installation only when needed
- improve the comment about the staging installation]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
When the trusted firmware is built with debug support (DEBUG defined),
the generated images are located in a different path compared to a
build without debug support. The non debug images are located in
generated directory build/<platform>/release/ while the debug images
are located in generated directory build/<platform>/debug/.
This change introduces the boolean option
BR2_TARGET_ARM_TRUSTED_FIRMWARE_DEBUG to define whether the release or
debug configuration is used to build trusted firmware.
Note that enabling trusted firmware debug support using
BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_VARIABLES="... DEBUG=1 ..."
would not work since Buildroot will try to copy the generated files
from the wrong path.
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This change allows one to build trusted firmware (TF-A) with OP-TEE as
BL32 secure payload.
When BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL32_DEFAULT is enabled TF-A
builds a BL32 stage according the TF-A configuration directive. If
these specify no BL32 stage then TF-A will build without BL32
support. This is the default configuration and reflects TF-A legacy
integration in BR.
When BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL32_OPTEE is enabled TF-A builds
with support for the OP-TEE OS as BL32.
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
[Thomas: rename config options, simplify option prompts, and rework
option description.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This change allows one to build the TF-A (Trusted Firmware A) for
32bit architectures Armv7 and Armv8 platforms. TF-A supports these
configuration since release v1.5.
Change dependency on BR2_aarch64 into a dependency on either
BR2_ARM_CPU_ARMV8A/BR2_ARM_CPU_ARMV7A to better define
the target architectures supported by the package.
Set package configuration directive ARM_ARCH_MAJOR according to
BR2_ARM_CPU_ARMV8A/BR2_ARM_CPU_ARMV7A. Set package configuration
directive ARCH based on BR2_aarch64/BR2_arm.
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This upgrades to version 48 plus the last commits done after that.
Note, that after that, gummiboot is officially dead, so there will
be no more upstream commits after this.
For various reasons, there are still users of gummiboot, so let's base our
work on the latest gummiboot "version".
Signed-off-by: Esben Haabendal <esben@haabendal.dk>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit adds a new variable OPTEE_OS_SDK, define by the optee-os
package, which points to the OPTEE SDK installed in STAGING_DIR. This
will allow other pakage to find this SDK more easily.
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
[Thomas: improve commit log, rename variable to just OPTEE_OS_SDK]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Commit 1a437fd22f bumped gnu-efi to version 3.0.9. This breaks the build
of syslinux with EFI support due to multiple definitions of 'memset' and
'memcpy'. Backport a patch already applied upstream to fix the problem.
Signed-off-by: Carlos Santos <casantos@datacom.com.br>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
OP-TEE OS is maintained by the OP-TEE project. It provides an
open source solution for development and integration of secure
services for Armv7-A and Armv8-A CPU based platforms supporting
the TrustZone technology. This technology enables CPUs to
concurrently host a secure world as the OP-TEE OS and a non-secure
world as a Linux based OS.
The OP-TEE project maintains other packages to leverage OP-TEE on
Linux kernel based OSes. An OP-TEE interface driver is available
in the Linux kernel since 4.12 upon CONFIG_OPTEE.
This change references in Buildroot the today's latest OP-TEE
revision release tagged 3.4.0.
https://www.op-tee.org/https://github.com/OP-TEE/optee_os
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
[Thomas:
- pass CFG_ARM32_core=y when building for ARMv7, otherwise the build
fails
- add a check that verifies that BR2_TARGET_OPTEE_OS_PLATFORM is not
empty
- minor formatting fixes/adjustements.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Fixes the following check-package warning:
boot/uboot/Config.in:185: attributes order: type, default, depends on, select, help (http://nightly.buildroot.org/#_config_files)
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Rockchip's rk3328 encapsulates the BL31 part of ATP but it needs
image in ELF format. This is extension to
2c4809e608
This commit introduces a BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF variable
to achieve this.
Signed-off-by: Michał Łyszczek <michal.lyszczek@bofc.pl>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Allow user to choose specific, stable version from official ATF
repository
Signed-off-by: Michał Łyszczek <michal.lyszczek@bofc.pl>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
At kconfig time, dependencies are not built, and therefore host-ccache
is not ready. Due to this, using $(HOSTCC) as the host compiler in
KCONFIG_OPTS does not work: a "make uboot-menuconfig" invocation from
a clean tree with ccache enabled fails.
This commit fixes this by using $(HOSTCC_NOCCACHE). We cannot rely on
the default value of HOSTCC passed by the kconfig-package
infrastructure, because $(UBOOT_MAKE_OPTS) also contains a HOSTCC
definition that would override the one passed by the kconfig-package
infrastructure.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit adds a package for 'shim', an EFI bootloader for secure
boot chain loading.
While gnu-efi supports 32bit ARM, this is currently broken in shim.
Patches to fix this have been submitted upstream but are not included
here for now.
https://github.com/rhboot/shim/pull/162
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
[Thomas: use BR2_PACKAGE_GNU_EFI_ARCH_SUPPORTS, add separate depends
on to exclude ARM32 build.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This will be used in packages that depend on gnu-efi, and we take this
opportunity to propagate this dependency where it was missing in
gummiboot and syslinux. In practice, it was not a problem because
gummiboot and syslinux are only available on i386 and x86-64, which is
a subset of the architectures supported by gnu-efi.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Following d0f4f95e39 ("Makefile: rework
main directory creation logic"), BINARIES_DIR is not implicitly
created by the main Makefile at the beginning of the build, leaving
that up to whatever piece of code needs to install something in
$(BINARIES_DIR).
The afboot-stm32 package didn't pay attention to this, which this
commit fixes.
While at it, we move the afboot-stm32 installation into
<pkg>_INSTALL_IMAGES_CMDS, because using <pkg>_INSTALL_TARGET_CMDS to
install only files to BINARIES_DIR is a bit strange.
Fixes:
https://gitlab.com/buildroot.org/buildroot/-/jobs/131217111
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Add notes to test grub2 running on ARM using qemu. The arm section
describes how to run it using u-boot and aarch64 shows how to do it
using efi, which is similar to what has to be done for x86_64.
The source for OVMF builds is also changed to
https://www.kraxel.org/repos/jenkins/edk2/ which is the source for
nightly builds (as rpms but which can be extracted in any distribution),
as the sourceforge link provided only very old builds.
Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
[Thomas:
- formatting fixes
- simplify the AArch64/EFI example by using the aarch64_efi_defconfig]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit enables the arm-uboot, arm-efi and aarch64-efi grub2
platforms in Buildroot.
With the uboot platform, the grub2 image gets built as a u-boot image
and is loaded from u-boot through a regular "bootm". The only
requirement from the u-boot side in order to allow this is that u-boot
is built with CONFIG_API enabled. CONFIG_API seems to not be enabled
by default in most in-tree configurations, however, it seems to be
available for quite some time now. So it might be possible to use this
even on older u-boot versions. This is available only for arm
(32-bit).
With the efi platform, grub2 gets built as an EFI executable. This
allows EFI firmware to find and load it similarly as it can be done
for x86_64. Also, since u-boot v2016.05, u-boot is able to load and
boot an EFI executable, so the uboot efi platform can also be used
from u-boot in recent versions. This has been enabled (mostly) by
default for ARM u-boot. efi platform is available for both arm and
aarch64.
Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
[Thomas: move the BR2_USE_MMU dependency in
BR2_TARGET_GRUB2_ARCH_SUPPORTS]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Add an option to install grub2 support tools to the target.
In the context of Buildroot, some useful target tools provided are
grub2-editenv, grub2-reboot, which provide means to manage the grub2,
environment, boot order, and others.
Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
grub2 requires the host grub2-mkimage tool to build some of its target
images. The current way of building this tool in the grub2 package is
to perform a simultaneous host-tools/target-bootloader build during
the grub2 build step.
This method makes the recipe complex to understand, and proved to be a
complication during the work to enable grub2 support for architectures
other than x86.
This patch tries to do a better separation between the build of grub2
host tools and target boot loader image, as a partial step to enable
grub2 to build for other architectures.
Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
When building with glibc 2.28+, the "major", "minor" and "makedev"
functions are defined in "sys/sysmacros.h". This commit backports
upstream commit 1a74985b2a404639b08882c57f3147229605dfd5 to fix the
build with glibc 2.28.
Link: https://www.syslinux.org/wiki/index.php?title=Building
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
We already use $(MKIMAGE_ARCH) in lots of places; use it here too.
Signed-off-by: Danomi Manchego <danomimanchego123@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
We already use $(MKIMAGE) instead of $(HOST_DIR)/bin/mkimage in xvisor, linux,
and cpio; use it here too.
Signed-off-by: Danomi Manchego <danomimanchego123@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
We already use $(MKIMAGE) instead of $(HOST_DIR)/bin/mkimage in xvisor, linux,
and cpio; use it here too.
Signed-off-by: Danomi Manchego <danomimanchego123@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
U-boot has provided SPL support as a viable replacement for the
2nd stage bootloader on TI platforms. The X-loader project
hasn't had a commit in the log since 12-05-2011.
(https://gitorious.org/x-loader/x-loader)
Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
As reported by Jeff Wittrock in bug #11396, the U-Boot environment
image checksum is invalid for big endian targets, because the test on
the BR2_ENDIAN Config.in option doesn't take into account that it is
double quoted.
The fix was provided by Jeff himself on bugzilla.
Fixes bug #11396.
Reported-by: Jeff Wittrock <jwittrock@faultrecorder.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Passing CFLAGS/CPPFLAGS in the environment confuses the ATF version
provided by Marvell, and we in fact only need to pass CROSS_COMPILE,
which is already in ARM_TRUSTED_FIRMWARE_MAKE_OPTS.
We however keep TARGET_MAKE_ENV so that the PATH with $(HOST_DIR) is
kept.
This change has been tested with all current defconfigs that build
ATF:
- arm_juno
- bananapi_m64
- freescale_imx8mqevk
- friendlyarm_nanopi_a64
- friendlyarm_nanopi_neo2
- nitrogen8m
- olimex_a64_olinuxino
- orangepi_pc2
- orangepi_prime
- orangepi_win
- orangepi_zero_plus2
- pine64
- pine64_sopine
- solidrun_macchiatobin_mainline
- solidrun_macchiatobin_marvell
- zynqmp_zcu106
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Note that the license file has been entirely rewritten (hence the
change in the hash), but it is still GPL-2.0 with FreeRTOS exception.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This is necessary to be able to bump the ARM Trusted Firmware version
used on Marvell platforms.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Add the RISC-V Proxy Kernel (pk) package which provides the Berkeley
Boot Loader for booting RISC-V kernel images.
Signed-off-by: Mark Corbin <mark.corbin@embecosm.com>
[Thomas:
- fix prompt of option to be just "riscv-pk"
- add blank line between help text and upstream URL in Config.in file
- use $(INSTALL) instead of cp to install the generated image]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
When using the legacy buildsystem, the kconfig parser may still be used,
as reported by Thomas:
>>> uboot 2018.09 Configuring
...]
HOSTCC scripts/basic/fixdep
HOSTCC scripts/kconfig/conf.o
YACC scripts/kconfig/zconf.tab.c
bin/sh: 1: bison: not found
ake[3]: *** [scripts/kconfig/zconf.tab.c] Error 127
ake[3]: *** Waiting for unfinished jobs....
LEX scripts/kconfig/zconf.lex.c
bin/sh: 1: flex: not found
However, in that case, the kconfig parser is only generated during the
'configure' step, so we can add bison/flex as standard dependencies.
Reported-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
U-Boot fails to build in a GitLab CI context because the kconfig-package
build stage is unable to find bison or flex even though they are
installed in HOST_DIR.
To fix this, set UBOOT_MAKE_ENV so that UBOOT_KCONFIG_MAKE uses the
correct PATH.
Signed-off-by: Thomas Preston <thomas.preston@codethink.co.uk>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Recent U-Boot no longer ship the flex/bison generated kconfig parser, as
of commit e91610da7c8a9fe42f3e5a75f06c3d1a0cb5f815 (kconfig: re-sync
with Linux 4.17-rc4).
So, add the conditional kconfig dependencies, as we just did for the
kernel.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Some U-Boot configurations use lzop, which may not be available on the
build machine since it's not a mandatory dependency of Buildroot.
To solve this, a new option BR2_TARGET_UBOOT_NEEDS_LZOP is introduced,
and handled in a similar way to the existing
BR2_TARGET_UBOOT_NEEDS_OPENSSL option.
This fixes the build of the dra7xx_evm U-Boot defconfig as of U-Boot
2018.07, on a build machine without lzop installed.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
U-Boot SPL configures pinmuxes, clocks and other low-level devices. On
the Xilinx ZynqMP SoCs the code to do this resides in a file called
psu_init_gpl.c which is initially generated by the Xilinx development
tools. Add an option to pass these files from the outside (e.g. in the
board files).
For this to work properly, a patch to U-Boot is needed. However this
patch must be applied by each defconfig using
BR2_TARGET_UBOOT_ZYNQMP_PSU_INIT_DIR. If it were in boot/uboot/ to be
applied unconditionally, it would break the build for configs using a
U-Boot version where the patch is already applied.
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Cc: Joel Carlson <joelsoncarl@gmail.com>
Reviewed-by: Joel Carlson <JoelsonCarl@gmail.com>
Tested-by: Joel Carlson <JoelsonCarl@gmail.com>
[Thomas: add comment about U-Boot version requirements to use this
option.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
In order to boot on the Xilinx ZynqMP SoCs, U-Boot SPL requires a
recent PMU firmware loaded. Instruct U-Boot to add pmufw.bin to the
boot.bin file together with U-Boot SPL, and the boot ROM will load
both.
For this to work properly, a patch to U-Boot is needed. However this
patch must be applied by each defconfig that wishes to use
BR2_TARGET_UBOOT_ZYNQMP_PMUFW. If it were in boot/uboot/ to be applied
unconditionally, it would break the build for configs using a U-Boot
version higher than 2018.7-rc1 where the patch is already applied.
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Cc: Joel Carlson <joelsoncarl@gmail.com>
Reviewed-by: Joel Carlson <JoelsonCarl@gmail.com>
Tested-by: Joel Carlson <JoelsonCarl@gmail.com>
[Thomas:
- indicate that this feature requires U-Boot 2018.07, since commit
c7df098a71e05dc81cee818747759e8060b59626 is needed.
- define UBOOT_ZYNQMP_KCONFIG_PMUFW only once, and instead use a
variable named UBOOT_ZYNQMP_PMUFW_PATH to store the path to the PMU
firmware]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Some i.MX boards which use device tree to describe the hardware
for U-Boot generate a u-boot-dtb.imx binary.
Introduce the BR2_TARGET_UBOOT_FORMAT_DTB_IMX option to
handle such case.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
So the host ncurses includes and library are used instead of a mix of both,
causing corrupted characters. Similar to the linux fix in commit
6d3d09e232 (linux: don't override HOSTCC for kconfig), except that we
pass the linker flags in HOSTLDFLAGS.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
U-Boot SPL for the Xilinx ZynqMP SoCs needs ATF in this format to load
it.
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
The path to the binary images is very long. Since we are about to make
a larger use of it, let's use a variable to make it somewhat shorter.
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
By default, the builsystem for uboot defaults to 'legacy', while the
default version is very well capable of using the 'kconfig' buildsystem
instead.
Having the 'legacy' buildsystem be the default in that case makes it
quite inconvenient for users: they would expect to be able to use e.g.
uboot-menuconfig et al. with the default uboot version.
Switch to using 'kconfig' when we use the latest version. Keep the
'legacy' as default for everything else.
Also, invert the 'legacy' and 'kconfig' entries in the choice: it is
nicer to have the recent and future-proof entry first.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Tested-by: Petr Vorel <petr.vorel@gmail.com>
Reviewed-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
In commit 2a27294e9a ("grub2: force
-fno-stack-protector in CFLAGS"), a fix was made to the grub2 package
to make it build properly even when SSP support is enabled.
However, commit 20a4583ebf ("security
hardening: add RELFO, FORTIFY options") reworked how SSP options are
passed, and they are now passed in CPPFLAGS instead of CFLAGS, making
the fix introduced by 2a27294e9a no
longer operating.
This commit will force no-stack-protector in CPPFLAGS instead of
CFLAGS.
Fixes bug #10961.
Signed-off-by: Tarek El-Sherbiny <tarek_el-sherbiny@waters.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Instead of DL_DIR, the package should now use $(PKG)_DL_DIR to ease the
transition into a new directory structure for DL_DIR.
This commit has been generated with the following scripts:
for i in $(find . -iname "*.mk"); do
if ! grep -q "\$(DL_DIR)" ${i}; then
continue
fi
pkg_name="$(basename $(dirname ${i}))"
[ "${pkg_name}" = "package" ] && continue
raw_pkg_name=$(echo ${pkg_name} | tr [a-z] [A-Z] | tr '-' '_')
pkg_dl_dir="${raw_pkg_name}_DL_DIR"
sed -i "s/\$(DL_DIR)/\$($pkg_dl_dir)/" ${i}
done
Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Like the utilities, it is meant to run on the host machine, hence must
be built using the host toolchain.
Signed-off-by: Carlos Santos <casantos@datacom.ind.br>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
... to follow the convention: type, default, depends on, select, help.
Signed-off-by: Ricardo Martincoski <ricardo.martincoski@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Use only one space before backslash.
Indent with tabs.
Signed-off-by: Ricardo Martincoski <ricardo.martincoski@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
The change in commit bf73334232 only works
for newer uboot source trees. Add a check that scripts/dtc/libfdt
directory exists before making this change.
[Peter: add comment explaining why]
Signed-off-by: Stefan Becker <chemobejk@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
When libfdt-devel is installed system-wide, the build of U-Boot host
programs currently fails with lots of:
HOSTCC tools/aisimage.o
In file included from tools/../include/../lib/libfdt/libfdt.h:10:0,
from tools/../include/libfdt.h:1,
from tools/fdt_host.h:11,
from tools/imagetool.h:24,
from tools/aisimage.c:8:
/usr/include/libfdt_env.h:70:30: error: conflicting types for ‘fdt64_t’
typedef uint64_t FDT_BITWISE fdt64_t;
^~~~~~~
In file included from <command-line>:0:0:
././include/libfdt_env.h:19:16: note: previous declaration of ‘fdt64_t’ was here
typedef __be64 fdt64_t;
^~~~~~~
In file included from ././include/libfdt_env.h:12:0,
from <command-line>:0:
/usr/include/libfdt_env.h:90:24: error: expected ‘)’ before ‘x’
static inline uint32_t fdt32_to_cpu(fdt32_t x)
^
This commit adds a fixup in the U-Boot code to fix this problem. The
fixup is equivalent to applying upstream commit
http://git.denx.de/?p=u-boot.git;a=commitdiff;h=e0d20dc1521e74b82dbd69be53a048847798a90a,
but we can't use a patch for the uboot package, since people are using
arbitrary versions.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Commit baae5156ce (uboot: use local fdt headers) changed the uboot logic
to pass the host include directories with -idirafter instead of -I, so
include files local to u-boot would be preferred over host includes.
This unfortunately breaks configurations using
BR2_TARGET_UBOOT_NEEDS_OPENSSL on hosts with incompatible openssl headers
installed in the system default include directories as explained here:
http://lists.busybox.net/pipermail/buildroot/2018-March/214651.html
The problem is that -idirafter directories gets added to the very end of the
search order, AFTER the system default directories.
Instead use -isystem which causes the directories to be added after -I but
before the system default directories. With this in place, the include
directories of u-boot will first be scanned, followed by the host includes
and finally the system default include directories.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This reverts commit 3a6573ccee.
It is no longer necessary after solving the problem differently.
Signed-off-by: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
After commit b8c3e94173 ("package/dtc: qemu system build need libfdt")
changed the dtc install target from 'install-bin' to 'install', uboot
compilation failures occurred because libfdt related headers were now
suddenly taken from output/host/include rather than from the uboot sources
itself.
Commit 3a6573ccee ("uboot: use local libfdt.h") solved this by patching
one specific uboot source file, tools/fdtgrep.c, to replace '<...>'-style
includes by '"..."'-style includes.
However, depending on the uboot version, this may not be enough: there may
be other references to fdt header files. In particular taking into account
that it is not uncommon to have vendor-provided uboot trees which have
custom changes.
The root of the problem is that the uboot.mk file passes the host compiler
as follows:
UBOOT_MAKE_OPTS += \
...
HOSTCC="$(HOSTCC) $(HOST_CFLAGS)" \
...
where HOST_CFLAGS contains the string '-I$(HOST_DIR)/include'
The uboot makefiles then use constructs of the form:
$(CC) $(CPPFLAGS) $(CFLAGS) .....
where CPPFLAGS may contain -I references pointing to local directories.
On the expanded compiler command-line, Buildroot's '-I$(HOST_DIR)/include'
is thus present _before_ any -I to local directories, and thus takes
precedence. And that becomes a problem for header files present both
locally as in the Buildroot host directory, which is the case for libfdt.
To fix this problem without having to patch u-boot sources, use '-idirafter'
rather than '-I' to pass the Buildroot host include directory. '-idirafter'
is basically the same thing, but adds the specified directory at the end
of the include precedence chain, rather than at the beginning.
Signed-off-by: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
ATF >= 1.3 builds a host program called fiptool which uses
OpenSSL, so we need to build host-openssl. We could have made it an
optional dependency like U-Boot does, but since most ATF versions are
going to be >= 1.3 in the near future, we simply make host-openssl a
mandatory dependency.
However, the ATF build system is not very good, and you can't easily
pass flags that will affect the build of host programs. Therefore, we
take the approach of building fiptool separately before triggering the
real build process.
It would obviously be better to fix ATF itself, but as usual with
those bootloader packages, we fetch different versions depending on
the platform/configuration, making it difficult to use patches.
Fixes:
https://gitlab.com/buildroot.org/buildroot/-/jobs/44868961
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Since 0542bb79e8 (uboot: Support multiple environment source files),
missing user-supplied environment source files is no longer detected.
This is because we cat them all, and feed the concatenation to the stdin
of mkenvimage. So, if one source file is missing, the cat exits in error,
but the compound command exits with the exit code of the last command,
which is that of mkenvimage, which happens to be happy with whatever it
is fed on its stdin, even is empty.
We fix that by creating a temporary file, that we even leave afterward
for the user to inspect.
We also move it out of the _CMDS block and into a macro of its own, so
that it is easier to write and maintain.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Cam Hutchison <camh@xdna.net>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Add Marvell Armada 7k/8k SoCs support to arm-trusted-firmware package.
Marvell ATF needs two additional dependencies:
DDR training code and SCP_BL2 image.
Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
[Thomas: adjust to previous ATF changes.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Following our feedback, Marvell has added a README.md file into the
branch that contains the firmware. Thereore, this commit bumps the
version to the commit that includes the README.md file (it's the only
change, the firmware files are unmodified), updates
<pkg>_LICENSE_FILES to point to README.md, and adds the hash for this
license files.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Some systems, including Marvell Armada 7k/8k SoCs, have a separate
System Control Processor (SCP) for power management, clocks, reset
and system control. ATF Boot Loader stage 2 (BL2) loads optional
SCP_BL2 image into a platform-specific region of secure memory.
This package adds SCP_BL2 firmware for Marvell Armada 7040 and 8040 SoCs.
Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
[Thomas:
- Use "binaries-marvell" in the Config.in prompt and in the .mk file
header.
- Change the license information.
- Adjust license information: it is GPL-2.0 with the FreeRTOS
exception, and therefore can be redistributed.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This package adds Marvell Armada SoC DDR training algorithms.
This code is not built separately, it is needed as dependency
to build ATF firmware for Marvell Armada SoCs.
Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
[Thomas:
- Remove MV_DDR_MARVELL_SRC_SYMLINK, ATF will directly pick up the
mv-ddr-marvell code from where it is.
- Use "mv-ddr-marvell" as the Config.in prompt, and in the comment
header of the .mk file.
- Add upstream URL in Config.in help text
- Adjust license information.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Some ARM64 platforms (such as Allwinner A64/H5) have a boot process
where U-Boot encapsulates the BL31 part of the ARM trusted
firmware. For such platforms, we need to build ATF before U-Boot, and
pass a BL31 variable pointing to ATF bl31.bin to the U-Boot build
process.
This commit introduces a BR2_TARGET_UBOOT_NEEDS_ATF_BL31 variable to
achieve this.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
[Thomas:
- Rename option to BR2_TARGET_UBOOT_NEEDS_ATF_BL31
- Drop changes to arm-trusted-firmware.mk, they are taken care of by
previous commits.
- Improve Config.in help text
- Add missing dependency on arm-trusted-firmware when
BR2_TARGET_UBOOT_NEEDS_ATF_BL31 is enabled.
- Use bl31.bin from $(BINARIES_DIR) instead of taking it from ATF's
build dir.]
[Peter: depend on toplevel atf option and select bl31 option. Ensure it
cannot be enabled together with ARM_TRUSTED_FIRMWARE_UBOOT_AS_BL33
as that would cause circular dependencies]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Tested-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Some platforms (e.g Allwinner ARM64) don't build a FIP image out of
ATF, but only a BL31 image, which is then encapsulated in U-Boot. This
commit adds an ATF option to build such an image.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Tested-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
ATF can be used in different ways:
- ATF encapsulates U-Boot as the BL33, which is what is done on ARM
Juno (currently supported in Buildroot) and Marvell platforms (soon
to be supported)
- U-Boot encapsulates ATF's BL31, which is what is done on Allwinner
ARM64 platforms.
Until now we were assumming the former was always the case, but
obviously it isn't. Therefore, this patch adds an option that allows
to explicitly tell ATF that it encapsulates U-Boot as its BL33.
We adapt the only defconfig that uses ATF so that it enables this
option as appropriate.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Currently, our arm-trusted-firmware unconditionally builds a FIP
(Firmware Image Package). While this is often needed on platforms
where ATF encapsulates U-Boot, it is not the case on some other
platforms where it's U-Boot that encapsulates parts of ATF.
In order to prepare the support for the later platforms, we make
building the FIP image optional, and update the only defconfig we have
that uses ARM Trusted Firmware.
Note: we considered adding a "default y" here to preserve backward
compatibility, but there really isn't any default that is sane:
whether a FIP image needs to be built or not is purely platform
specific.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: Sergey Matyukevich <geomatsi@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Since the BR2_TARGET_UBOOT_SPL_NAME option accepts a space-separated
list of binaries, the same option can be reuses for TPL binaries as
well. This commit updates the string and help text to indicate that
the same option can be used for SPL and TPL.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Use of libfdt.h by u-boot is currently using
the <system-path>.
Jan submitted the following upstream
https://patchwork.ozlabs.org/patch/833760/
Resolves a failure like this one observed on uboot-tools
http://autobuild.buildroot.net/results/347cde4b5c0e6ca76d354396385be4ec1294da73
[Peter: only sed if file exists]
CC: Jan Kundrát <jan.kundrat@cesnet.cz>
CC: Arnout Vandecappelle <arnout@mind.be>
Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The license file got reformatted as reStructuredText, but the license itself
didn't change.
Drop unneeded md5sum and add license hash.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
U-Boot nowadays also uses kconfig, so we can handle config fragments like we
do for barebox/busybox/linux.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
grub is no longer maintained: it is stuck at version 0.97 with huge
patches that have no opportunity to be applied upstream, as upstream
has even renamed it grub-legacy.
Besides, it no longer builds correctly with recent binutils versions,
and even the huge patches we could grab from Debian do not help the
slightest.
Since upstream really considers it dead, and there are at least two
alternatives (grub2 and syslinux), just remove grub.
Add a legacy entry.
Remove the test cases as well.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Ricardo Martincoski <ricardo.martincoski@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
grub2 fails to configure when BR2_SSP_ALL is enabled, with the following
configure error:
checking whether -fno-asynchronous-unwind-tables works... yes
checking whether -fno-unwind-tables works... yes
checking for target linking format... unknown
configure: error: no suitable link format found
This can be worked around by enforcing -fno-stack-protector in the
package CFLAGS in a way that overrides the SSP flag, as is already done
for the valgrind package.
Fixes bug #10261.
Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
Reported-by: Dr I J Ormshaw <ian_ormshaw@waters.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
When we use the cross-compiler to build syslinux with a recent binutils
version, it fails with:
/builds/arnout/buildroot/output/host/bin/i586-buildroot-linux-uclibc-ld -Bsymbolic -pie -E --hash-style=gnu -T
/builds/arnout/buildroot/output/build/syslinux-6.03/core/i386/syslinux.ld -M -o ldlinux.elf ldlinux.o \
--start-group libcom32.a --whole-archive /builds/arnout/buildroot/output/build/syslinux-6.03/bios/com32/lib/libcom32core.a libldlinux.a --end-group -N
--no-omagic \
> ldlinux.map
/builds/arnout/buildroot/output/host/bin/i586-buildroot-linux-uclibc-ld: ldlinux.elf: Not enough room for program headers, try linking with -N
/builds/arnout/buildroot/output/host/bin/i586-buildroot-linux-uclibc-ld: final link failed: Bad value
/builds/arnout/buildroot/output/build/syslinux-6.03/core/Makefile:167: recipe for target 'ldlinux.elf' failed
Backport an upstream patch that reorganises the i386 bios build by
removing some symbols and making others hidden. To simplify the
backport, an additional patch that also touches the link script is
also included - it anyway looks like that patch could be relevant as
well.
Partially fixes: https://gitlab.com/arnout/buildroot/-/jobs/28979377
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Also the last two are regenerated, their context has changed due to
the patches that have been removed earlier.
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Add a new config option BR2_TARGET_UBOOT_NEEDS_PYLIBFDT for U-Boot
targets, like sunxi, needing the Python libfdt library.
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
[Thomas: drop bogus selects on BR2_PACKAGE_HOST_{PYTHON,SWIG}.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
As discussed in the mailing list, grub2 usage notes were growing too big
for a Config.in documentation, and so it was agreed that a readme.txt in
the package directory is a better place to put them.
This commit simply moves the documentation as-is to preserve the
original contents as they were in Config.in which can be worked on in
further commits.
Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
After many years since the last release and a long time with grub 2.02
in beta, there is finally a release and it brings many bug fixes and
interesting features such as support for ARM.
Patch boot/grub2/0001-remove-gets.patch doesn't seem to be required
anymore as grub-core/gnulib/stdio.in.h has changed significantly since
"053cfcd Import new gnulib." and has another treatment for gets.
Patch
boot/grub2/0002-grub-core-gettext-gettext.c-main_context-secondary_c.patch
was a backport which is present after the bump and therefore is also no
longer necessary.
Since we're adding a Config.in comment, we also introduce a
BR2_TARGET_GRUB2_ARCH_SUPPORTS hidden boolean, in order to avoid
repeating the architecture dependencies.
Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
[Thomas: add BR2_TARGET_GRUB2_ARCH_SUPPORTS, remove bogus dependencies
on ARM and AArch64, since enabling Grub2 on those architectures is
done in another commit.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Xtensa core configuration must be added to U-Boot before it can be
built for that xtensa CPU variant. Extract configuration files from the
xtensa overlay as is done for other packages that need to be configured
for a specific xtensa core.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
grub2 builds for the target but installs with DESTDIR=$(HOST_DIR). Since
we set prefix to /usr in TARGET_CONF_OPTS, this results in installing
things in $(HOST_DIR)/usr.
To make sure we don't install in $(HOST_DIR)/usr, override --prefix and
--exec-prefix.
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Since things are no longer installed in $(HOST_DIR)/usr, the callers
should also not refer to it.
This is a mechanical change with
git grep -l '$(HOST_DIR)/usr/share' | xargs sed -i 's%$(HOST_DIR)/usr/share%$(HOST_DIR)/share%g'
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Since things are no longer installed in $(HOST_DIR)/usr, the callers
should also not refer to it.
This is a mechanical change with
git grep -l '$(HOST_DIR)/usr/lib' | xargs sed -i 's%$(HOST_DIR)/usr/lib%$(HOST_DIR)/lib%g'
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Since things are no longer installed in $(HOST_DIR)/usr, the callers
should also not refer to it.
This is a mechanical change with
git grep -l '$(HOST_DIR)/usr/bin' | xargs sed -i 's%$(HOST_DIR)/usr/bin%$(HOST_DIR)/bin%g'
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Since [1] syslinux is built with the target toolchain in order to
properly build with gnu-efi package. But toolchains built with
binutils 2.26 break the syslinux legacy-BIOS build as reported at [2],
due to binutils bug #19615.
Thanks to Benoît Allard for the investigation and the link to the
binutils bug [3].
[1] 6e432d5ecb
[2] http://lists.busybox.net/pipermail/buildroot/2017-July/196253.html
[3] https://sourceware.org/bugzilla/show_bug.cgi?id=19615
Signed-off-by: Romain Naour <romain.naour@smile.fr>
Cc: Benoît Allard <benoit.allard@greenbone.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Curently, we have a choice to select between stripping and not
stripping. This is legacy code from back when we had a third option,
sstrip (super-strip).
Since we removed sstrip, stripping or not stripping is now just a
boolean rather than a choice.
Make it so.
We make BR2_STRIP_strip default to 'y' to keep the current behaviour of
defaulting to stripping.
Move BR2_STIP_none to legacy, and instruct the user to review the new
setting.
Drop any reference to BR2_STRIP_none in comments.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Thanks to the bump of gnu-efi from 3.0.5 to 3.0.6, patch 0008 in the
syslinux package is no longer needed. More specifically, it's commit
bf07e8141777e5a2d67ec8447084215224bdad4b in upstream gnu-efi that
fixed the underlying issue.
Signed-off-by: Benoît Allard <benoit.allard@greenbone.net>
[Thomas: add better commit log]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
More and more of our defconfigs need to generate a U-Boot boot
script. It's a simple call to mkimage, but we already have 12
instances of this logic in board/, and there are patch series waiting
in patchwork adding 3 more boards that need this.
So let's add an option in the U-Boot package to generate such a boot
script image easily.
Note that we assume a single script needs to be generated, and the
output file name is boot.scr. The only platform for which it seems to
not be the case are the Boundary Devices platforms: they generate two
boot scripts, 6x_bootscript and 6x_upgrade, but they are anyway
installed inside TARGET_DIR, not BINARIES_DIR.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Add support for specifying multiple image files in
BR2_TARGET_BAREBOX_IMAGE_FILE config option.
This is useful for boards with several RAM size variants.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
[Thomas: rename internal variable from $(1)_IMAGE_FILE to
$(1)_IMAGE_FILES.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
ARM_TRUSTED_FIRMWARE_MAKE_TARGET is expanded, but it's never assigned
so it is always empty. On the other hand the make targets are defined
in ARM_TRUSTED_FIRMWARE_MAKE_OPTS, which should contain options, not
targets.
Clean it all up by moving the targets in the proper place, replacing
the useless $(ARM_TRUSTED_FIRMWARE_MAKE_TARGET).
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The 'wrapper' tool built by syslinux is executed on the build machine,
so it should be built with CC_FOR_BUILD.
Signed-off-by: Benoît Allard <benoit.allard@greenbone.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
If util-linux is not installed system-wide on the host, the build
fails with:
/usr/bin/gcc -Wp,-MT,isohybrid.o,-MMD,./.isohybrid.o.d -O2 -I/home/thomas/projets/buildroot/output/host/usr/include -W -Wall -Wstrict-prototypes -Os -fomit-frame-pointer -D_FILE_OFFSET_BITS=64 -I/home/thomas/projets/buildroot/output/build/syslinux-6.03/utils -c -o isohybrid.o /home/thomas/projets/buildroot/output/build/syslinux-6.03/utils/isohybrid.c
/home/thomas/projets/buildroot/output/build/syslinux-6.03/utils/isohybrid.c:40:23: fatal error: uuid/uuid.h: No such file or directory
#include <uuid/uuid.h>
^
compilation terminated.
Therefore, this commit adds a dependency on host-util-linux, which
will ensure that libuuid is available. The resulting isohybrid tool is
really installed, and linked with libuuid:
$ readelf -d output/host/usr/bin/isohybrid
Dynamic section at offset 0x3e00 contains 26 entries:
Tag Type Name/Value
0x0000000000000001 (NEEDED) Shared library: [libuuid.so.1]
0x0000000000000001 (NEEDED) Shared library: [libc.so.6]
0x000000000000000f (RPATH) Library rpath: [/home/thomas/projets/buildroot/output/host/usr/lib]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Since we will enable hash checks for git downloads soon, the hash check
for the custom git download should be disabled.
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Since we will enable hash checks for git downloads soon, the hash check
for the custom git download should be disabled.
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Since we will enable hash checks for git downloads soon, the hash check
for the custom git download should be disabled.
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Instead of excluding the hash specifically for the custom tarball and
custom version cases, exclude it always except in the one case where
we do have a hash: the latest version.
This simplifies the code a little because soon we will add hash checks
for git as well, so we also need an exclusion in that case.
It is not needed to exclude it twice for barebox and barebox-aux,
because they use the same source tarball and barebox-aux can only be
enabled if barebox is enabled. So simplify even further by pulling
the exclusion logic out of inner-barebox-package.
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Instead of excluding the hash specifically for the custom tarball and
custom version cases, exclude it always except in the one case where
we do have a hash: the latest version.
This simplifies the code a little because soon we will add hash checks
for git as well, so we also need an exclusion in that case.
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
The warning currently reads:
No board defconfig name specified, check your
BR2_TARGET_UBOOT_DEFCONFIG setting.
It should read:
No board defconfig name specified, check your
BR2_TARGET_UBOOT_BOARD_DEFCONFIG setting.
Signed-off-by: Christian Stewart <christian@paral.in>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Until now, the host toolchain was used to build syslinux, as it was
not possible to build a 32-bit syslinux with a x86-64 toolchain.
However, syslinux requires gnu-efi, and gnu-efi is built using the
target toolchain. Mixing different toolchains doesn't work well, so
this commit changes the syslinux package to use the target toolchain
for syslinux as well. This is made possible by patches
0003-Fix-ldlinux.elf-Not-enough-room-for-program-headers-.patch and
0004-memdisk-Force-ld-output-format-to-32-bits.patch.
Since syslinux also contains some utilities that have to run on the
host, those have to continue being built with the host toolchain,
which requires patch 0005-utils-Use-the-host-toolchain-to-build.patch.
Patch 0006-lzo-Use-the-host-toolchain-for-prepcore.patch is about
building prepcore, another utility with the host toolchain as it is
required at build-time.
This was tested using a Buildroot's built x86_64 toolchain, and
checked that the output binaries are 32-bits. It was tested as well if
they actually boot on hardware.
Signed-off-by: Benoît Allard <benoit.allard@greenbone.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
We need to avoid failing of copy of custom dts using cp -f <>
command. So, just qstrip the variable as is done for other
configuration options.
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Tested-by: Peter Seiderer <ps.report@gmx.net>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Similaly to Linux, this patch adds the ability to copy in and build
out-of-source device tree sources during a U-Boot build.
Signed-off-by: James Balean <james@balean.com.au>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
In preparation for the addition of more patches to the syslinux
package, reformat the two existing patches as proper Git formatted
patches.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
We want to use SPDX identifier for license string as much as possible.
SPDX short identifier for BSD-2c is BSD-2-Clause.
This change is done using following command.
find . -name "*.mk" | xargs sed -ri '/LICENSE( )?[\+:]?=/s/BSD-2c/BSD-2-Clause/g'
Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
We want to use SPDX identifier for license string as much as possible.
SPDX short identifier for BSD-3c is BSD-3-Clause.
This change is done using following command.
find . -name "*.mk" | xargs sed -ri '/LICENSE( )?[\+:]?=/s/BSD-3c/BSD-3-Clause/g'
Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
We want to use SPDX identifier for license string as much as possible.
SPDX short identifier for LGPLv2.1/LGPLv2.1+ is LGPL-2.1/LGPL-2.1+.
This change is done using following command.
find . -name "*.mk" | xargs sed -ri '/LICENSE( )?[\+:]?=/s/LGPLv2.1(\+)?/LGPL-2.1\1/g'
Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
We want to use SPDX identifier for license string as much as possible.
SPDX short identifier for GPLv3/GPLv3+ is GPL-3.0/GPL-3.0+.
This change is done using following command.
find . -name "*.mk" | xargs sed -ri '/LICENSE( )?[\+:]?=/s/\<GPLv3\>/GPL-3.0/g'
Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
We want to use SPDX identifier for license strings as much as possible.
SPDX short identifier for GPLv2/GPLv2+ is GPL-2.0/GPL-2.0+.
This change is done by using following command.
find . -name "*.mk" | xargs sed -ri '/LICENSE( )?[\+:]?=/s/\<GPLv2\>/GPL-2.0/g'
Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
SPL is the name used for spl on i.MX6, so update the same on
BR2_TARGET_UBOOT_SPL_NAME help text.
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
[Thomas: rewrap Config.in help text.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
On older SoCFPGA SoCs, there was not enough SRAM to fit the entire
U-Boot, so a SPL model was used. The SPL was therefore the binary that
had to be "prepared" to be loaded by the ROM code using the mkpimage
tool.
With newer SoCFPGA SoCs, there is enough SRAM to fit the entire U-Boot,
and therefore the ROM code directly loads U-Boot. In this case, it's the
real U-Boot image (not the SPL) that needs to be prepared using
mkpimage.
This code adds support for the newer SoCFPGA SoCs, by adjusting the
mkpimage related logic to apply on the SPL if an SPL is enabled, or on
the full U-Boot image otherwise.
Signed-off-by: Lionel Flandrin <lionel@svkt.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Commit 006a328ad6 ("util-linux: fix build with ncurses") removed
dependency on BR2_USE_WCHAR, but failed to update the reverse
dependencies of util-linux.
This commit fixes all such reverse dependencies by removing dependency
on BR2_USE_WCHAR as it is not required by package itself.
Fixes: 006a328ad6 ("util-linux: fix build with ncurses")
Signed-off-by: Rahul Bedarkar <rahul.bedarkar@imgtec.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Commit 3e3fef39e7 added new and improved
patch handling, with BR2_TARGET_UBOOT_PATCH. This was in addition to
the existing BR2_TARGET_UBOOT_CUSTOM_PATCH_DIR option, that only
handled directories.
Later, commit 21b25d28fc moved the old
BR2_TARGET_UBOOT_CUSTOM_PATCH_DIR to legacy options. But on the way,
bad things happened:
* The original option was a string, while the one added to Config.in.legacy
is a bool. This results in a warning from defconfigs that actually define
the old BR2_TARGET_UBOOT_CUSTOM_PATCH_DIR (because a string is not a valid
value for a bool), but it does not result in the legacy option being
selected. Consequently, BR2_LEGACY is not selected either.
* The advice at the top of Config.in.legacy to add a hidden WRAP option
to select BR2_LEGACY was not heeded.
* The advice at the top of Config.in.legacy to use the old string
option as the default for the new string option was not heeded. In
this case, the variable was not just renamed, as the old option
supported directories only, while the new one supports files too.
But since the old option is a subset of the new option, it can still
be used to set a useful default.
So, this mod turns the legacy option back to a string, adds a hidden
bool WRAP option to set BR2_LEGACY when the string is non emoty, and
uses the legacy option to set the default for the new option.
Signed-off-by: Danomi Manchego <danomimanchego123@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
When generating the environment image the target endianess should
be taken in account for CRC calculation purposes. For big endian
targets the -b flag should be passed to the mkenvimage tool.
Signed-off-by: Tiago Brusamarello <tiago.brusamarello@datacom.ind.br>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
cmarinas/boot-wrapper-aarch64.git does not exist any more.
Switch over to mark/boot-wrapper-aarch64.git.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Expose the Kconfig-related help commands when U-Boot uses the Kconfig
configuration. Like others (like Linux, barebox, busybox), only expose
menuconfig, not all the configurators.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Some U-Boot board configurations have CONFIG_FIT_SIGNATURE=y. In this
case, when U-Boot builds its tools, it requires OpenSSL support on the
host system.
Since we clearly don't want to unconditionally depend on host-openssl,
we introduce a new option to explicitly enable the dependency on
host-openssl. This is exactly identical to the existing
BR2_TARGET_UBOOT_NEEDS_DTC, for the dependency on host-dtc. It is
therefore the responsibility of the user to enable this option if his
board configuration uses CONFIG_FIT_SIGNATURE=y.
Necessary to fix bug #9316.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This unique NAME is used to construct a per br2-external tree variable,
BR2_EXTERNAL_$(NAME)_PATH, which contains the path to the br2-external
tree.
This variable is available both from Kconfig (set in the Kconfig
snippet) and from the .mk files.
Also, display the NAME and its path as a comment in the menuconfig.
This will ultimately allow us to support multiple br2-external trees at
once, with that NAME (and thus BR2_EXTERNAL_$(NAME)) uniquely defining
which br2-external tree is being used.
The obvious outcome is that BR2_EXTERNAL should now no longer be used to
refer to the files in the br2-external tree; that location is now known
from the BR2_EXTERNAL_$(NAME)_PATH variable instead. This means we no
longer need to expose, and must stop from from exposing BR2_EXTERNAL as
a Kconfig variable.
Finally, this also fixes a latent bug in the pkg-generic infra, where we
would so far always refer to BR2_EXTERNAL (even if not set) to filter
the names of packages (to decide whether they are a bootloader, a
toolchain or a simple package).
Note: since the variables in the Makefile and in Kconfig are named the
same, the one we computed early on in the Makefile will be overridden by
the one in .config when we have it. Thus, even though they are set to
the same raw value, the one from .config is quoted and, being included
later in the Makefile, will take precedence, so we just re-include the
generated Makefile fragment a third time before includeing the
br2-external's Makefiles. That's unfortunate, but there is no easy way
around that as we do want the two variables to be named the same in
Makefile and Kconfig (and we can't ask the user to un-quote that variable
himself either), hence this little dirty triple-inclusion trick.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Romain Naour <romain.naour@openwide.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Joao Pinto <jpinto@synopsys.com>
[Thomas:
- Rename the package from atfirmware to arm-trusted-firmware, in order
to match upstream.
- Remove option to apply custom patches. We no longer add such options,
and use the global patch directory instead.
- Rename the repo URL/version options, in order to not be Git specific,
in case support for fetching from other VCS is added later. This is
consistent with how other bootloaders handle this.
- Add license information.
- Do not add a weird dependency on the vexpress-firmware package in
Config.in. Instead, simply use it if it's available. Of course, some
configurations (such as the juno configuration) will fail to build if
vexpress-image is not enabled, but it's the responsibility of the
user to create a config that builds.
- Simplify misc aspects in the .mk file.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit adds a new package for the SCP (System Control Processor)
firmware for the ARM reference platforms. There will most likely be
other SCP firmware provided by other vendors, but they might be provided
in a different form, so we for now create a vendor-specific package
named vexpress-firmware.
Since this firmware is used for booting, we create the package in boot/
and not in package/.
The package simply installs a single pre-built binary file into the
images directory.
Signed-off-by: Joao Pinto <jpinto@synopsys.com>
[Thomas:
- Rename the package from scpfirmware to vexpress-firmware.
- Add a Config.in prompt for the package.
- Remove the prompt-less Config.in options to select the Git repo and
version. Since we only support the Vexpress firmware, there's no need
for configurability here, so we just use the right Git repo/version
in the .mk file.
- Use $(INSTALL) -D to install the firmware file.
- Add license information.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
[Thomas: add hash file, as suggested by Yann.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Since commit fad58cefa4 ("boot/uboot: allow to build multiple U-Boot
images") the installation of SPL binary fails.
For example, when building the mx6cubox_defconfig target we see:
LD u-boot
OBJCOPY u-boot-nodtb.bin
COPY u-boot.bin
MKIMAGE u-boot.img
>>> uboot 2016.09.01 Installing to target
>>> uboot 2016.09.01 Installing to images directory
cp -dpf /home/fabio/buildroot/output/build/uboot-2016.09.01/u-boot.bin /home/fabio/buildroot/output/images/
cp -dpf /home/fabio/buildroot/output/build/uboot-2016.09.01/u-boot.img /home/fabio/buildroot/output/images/
cp -dpf /home/fabio/buildroot/output/build/uboot-2016.09.01/SPL /home/fabio/buildroot/output/images/
cp: cannot stat '/home/fabio/buildroot/output/build/uboot-2016.09.01/SPL': No such file or directory
Instead of calling 'make all' only for the BR2_TARGET_UBOOT_FORMAT_DTB_IMG
case, call 'make all' unconditionally so that the SPL target can also
be installed.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
With newer ARC toolchain obsolete -marcXXX were finally deperecated
and so compiler throws errors now about unknown option.
Solution is as simple as switching to more generic -mcu-XXX
options. Which we do. Unfortunately that change in upstream U-Boot [1]
happened right after v2016.09 was released an so we need to have that fix
for v2016.07 which is mentioned in axs10x defconfigs and for the latest
U-Boot release v2016.09 (which is selected by default if no defconfig is
used).
Once we deprecate either U-Boot version in U-Boot corresponding patch
should be removed essentially.
[1] http://git.denx.de/?p=u-boot.git;a=commit;h=7c8d81605302e7d7fdd3e7d8eb69302bddc64a2c
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Peter Korsgaard <peter@korsgaard.com>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
[Thomas: handle the U-Boot bump to 2016.09.01.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016.09.01 is a bugfix release, so bump to this version.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Sometimes it is desired to build multiple U-boot images. E.g. one to
save into flash memory and one for serial load. So far this was not
possible.
This change allows to select any combination of the target formats. They
are all copied to the image folder.
Signed-off-by: Petr Kulhavy <brain@jikos.cz>
[Thomas:
- Handle the BR2_TARGET_UBOOT_FORMAT_BIN, which wasn't handled, and
therefore u-boot.bin was not copied when
BR2_TARGET_UBOOT_FORMAT_BIN=y.
- Rename UBOOT_BIN to UBOOT_BINS, since it can now contain multiple
values.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Ubuntu 16.10 has pie enable by default. This causes a build failure with
syslinux.
https://bugs.launchpad.net/ubuntu/+source/syslinux/+bug/1579023
Signed-off-by: Ryan Coe <bluemrp9@gmail.com>
[Thomas: improve patch description.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
grub2 assumes the strip command will generate output and the output should
always be stripped - so, just use the $(TARGET_CROSS)strip to make sure that
the build succeeds regardless of the buildroot strip configuration.
Signed-off-by: Charles Hardin <ckhardin@exablox.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit backports a patch from upstream grub2 that fixes a build
issue occuring at least with recent gcc versions:
gettext/gettext.c:37:36: error: storage size of 'main_context' isn't known
static struct grub_gettext_context main_context, secondary_context;
Fixes bug #8991.
Bug reproduced with:
BR2_x86_64=y
BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_5=y
BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
BR2_GCC_VERSION_6_X=y
BR2_TARGET_GRUB2=y
BR2_TARGET_GRUB2_X86_64_EFI=y
BR2_TARGET_GRUB2_BUILTIN_MODULES="boot linux ext2 fat squash4 part_msdos part_gpt normal efi_gop terminal"
and verified fixed after adding this patch.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This MBR routine is based on TS' original bootloader. It is loaded by
the bootrom stored in the companion FPGA, and chainloads an executable
located at the beginning of the first non-fs (0xda) partition.
Signed-off-by: Patrick Keroulas <patrick.keroulas@savoirfairelinux.com>
[Thomas:
- add hash file.
- install image in INSTALL_IMAGES_CMDS instead of
INSTALL_TARGET_CMDS.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
There was a typo in commit
b05ff12b6c ("uboot: install multiple spl
images"), leading to a missing closing parenthesis. This commit fixes
this typo.
Fixes bug #9086
Reported-by: Jebodiah Sensai <dkaplan65@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
For some platforms, there are multiple generated spl images. Extend
BR2_TARGET_UBOOT_SPL_NAME to allow these multiple images to be installed
after uboot build completes.
For example, the NextThingCo C.H.I.P. uses two binaries from uboot,
spl/sunxi-spl.bin and spl/sunxi-spl-with-ecc.bin.
Signed-off-by: Jason Abele <jason@nextthing.co>
[Maxime:
- Add foreach loop for general case and mkpimage
- Use firstword for zynq case]
Signe-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Since commit 0dca644e44 ("boot/uboot: fix
missing host-openssl for i.MX28 target"), we pass HOSTCFLAGS/HOSTLDFLAGS
in the environment of U-Boot when building. This is needed to allow
U-Boot to find the OpenSSL headers/libraries when they are
needed. Unfortunately, this breaks the build with old U-Boot versions as
the U-Boot Makefiles were not designed to have HOSTCFLAGS passed in,
which causes some important CFLAGS from the U-Boot build system to be
ignored.
As suggested by Arnout, we pass the HOST_CFLAGS inside HOSTCC directly,
which allows to pass the CFLAGS without overriding the internal U-Boot
CFLAGS.
Tested with an old U-Boot (2012.10), and a modern U-Boot in a
configuration that needs OpenSSL.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
There is no option --enable-liblzma=no in grub2's configure script, so
the only way to disable liblzma support is to pass
ac_cv_lib_lzma_lzma_code=no.
Signed-off-by: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
[Thomas: expand commit log, as suggested by Yann E. Morin.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
By default position independent executables (PIE) are generated
when building U-Boot elf target. MetaWare debugger doesn't support
PIE (position-independent executable).
In order to allow MDB load and run U-Boot elf, we need to do a
special trick, called "mdbtrick".
This special build target is used to fake generated U-Boot elf by:
1. Reset PIE flag in ELF header
2. Strip all debug information from elf
Signed-off-by: Zakharov Vlad <vzakhar@synopsys.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Arnout Vandecappelle <arnout@mind.be>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
[Thomas: don't use the helper.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Allow multiple file names to be listed in
BR2_TARGET_UBOOT_ENVIMAGE_SOURCE, concatenating them in the order
listed.
This allows the bulk of the environment to be shared across multiple
boards using a common environment file with board-specific values
supplied in a secondary environment source file.
Signed-off-by: Cam Hutchison <camh@xdna.net>
[Thomas: adjust indentation in the .mk file.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This is the first level bootloader for the Actions Semiconductor S500 SoC,
which is used on boards like Roseapple Pi and LeMaker Guitar.
The bootloader performs basic configuration and chain loads u-boot for
futher setup.
This bootloader is unfortunately only available as a binary blob. It gets
configured for a specific board using a binary (32bit x86) tool based on a
.ini file (somewhat similar to sunxi .fex).
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Building an U-Boot image for the i.MX23 or i.MX28 target requires to run the
bootloaders 'mxsimage' tool on the host. As mxsimage needs unconditionally
OpenSSL, building U-Boot for those targets fails if it is not available on
the host:
tools/mxsimage.c:18:25: fatal error: openssl/evp.h: No such file or directory
#include <openssl/evp.h>
Add the required dependency 'host-openssl' to all the different U-Boot image
types used to build a bootloader image for an i.MX23/i.MX28 target.
Also pass HOST_CFLAGS and HOST_LDFLAGS to the U-Boot build process so the right
-I/-L options will be used to find OpenSSL.
Ported from the Armadeus project:
https://sourceforge.net/p/armadeus/mailman/message/33595402/
Signed-off-by: Julien Boibessot <julien.boibessot@armadeus.com>
[Jörg: port to recent Buildroot version]
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
