Commit Graph

282 Commits

Author SHA1 Message Date
Martin Roth 621dd8468f Makefile.inc: Add toupper, tolower, and ws_to_under macros
Add a few additional macros that can be used throughout the coreboot
makefiles.

tolower: returns the value in all lowercase
toupper: returns the value in all uppercase
ws_to_under: returns the value with any whitespace changed to underscores

Change-Id: Icd0e6586481d8f229af0e899e0c94ef7c5c672c3
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/14093
Tested-by: build bot (Jenkins)
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-03-15 21:18:28 +01:00
Julius Werner fffee873c8 Makefile: Add build-time overlap check for programs loaded after coreboot
On non-x86 platforms, coreboot uses the memlayout.ld mechanism to
statically allocate the different memory regions it needs and guarantees
at build time that there are no dangerous overlaps between them. At the
end of its (ramstage) execution, however, it usually loads a payload
(and possibly other platform-specific components) that is not integrated
into the coreboot build system and therefore cannot provide the same
overlap guarantees through memlayout.ld. This creates a dangerous memory
hazard where a new component could be loaded over memory areas that are
still in use by the code-loading ramstage and lead to arbitrary memory
corruption bugs.

This patch fills this gap in our build-time correctness guarantees by
adding the necessary checks as a new intermediate Makefile target on
route to assembling the final image. It will parse the memory footprint
information of the payload (and other platform-specific post-ramstage
components) from CBFS and compare it to a list of memory areas known to
be still in use during late ramstage, generating a build failure in case
of a possible hazard.

BUG=chrome-os-partner:48008
TEST=Built Oak while moving critical regions in the way of BL31 or the
payload, observing the desired build-time errors. Built Nyan, Jerry and
Falco without issues for good measure.

Change-Id: I3ebd2c1caa4df959421265e26f9cab2c54909b68
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/13949
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-03-09 17:07:14 +01:00
Martin Roth 679755778b Makefile: Update payload clean targets
Move payload clean targets into payloads/Makefile.inc
Add clean targets for coreinfo, nvramcui, Memtest86+

Change-Id: I70c13582311dfba3e309805053159f8a039cb109
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13940
Tested-by: build bot (Jenkins)
Reviewed-by: Ben Gardner <gardner.ben@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-03-09 17:01:56 +01:00
Nico Huber 566dd35768 Add option for "timeless" builds
Builds with BUILD_TIMELESS=1 shall always give a bit identical output
for stable inputs. This should help verifying that resulting rom files
stay the same across commits that shouldn't change the outcome.

To be useful for builds that rely on 3rdparty/arm-trusted-firmware,
this needs a similar change there.

Change-Id: Ia0a22e3e79fbd0abbd2a9071ecbeef6541787a08
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/13412
Tested-by: build bot (Jenkins)
Reviewed-by: Damien Zammit <damien@zamaudio.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-03-09 15:25:05 +01:00
Martin Roth f4b7f22584 Makefile.inc: Add dependency on util/kconfig/conf for config.h
This dependency wasn't called out before, and when building with enough
threads, the build would fail due to a collision trying to build
build/util/kconfig/conf.

Fixes this failure:
make[1]: execvp: build/util/kconfig/conf: Permission denied
/home/martin/git/coreboot/util/kconfig/Makefile:40: recipe for target
'oldconfig' failed
make[1]: *** [oldconfig] Error 127
Makefile:167: recipe for target 'build/config.h' failed

Change-Id: Ib78d36bab0ba469796d89877bbe6a61e05196e87
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13859
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-03-01 20:48:53 +01:00
Martin Roth 4351ace145 payloads: Load coreinfo as a secondary payload
This allows coreinfo to be added to CBFS as a 'secondary'
payload on x86 systems, to be loaded by the main payload
if desired.

Selecting this option, which defaults to no, builds the coreinfo
payload and adds it to CBFS as `img/coreinfo` which can then be
loaded by for example SeaBIOS or GRUB.

Change-Id: I52661d486823bc4bb215ce92dca118c9d2c2a309
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13728
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-26 20:07:14 +01:00
Julius Werner 09f2921b5d cbfs: Add LZ4 in-place decompression support for pre-RAM stages
This patch ports the LZ4 decompression code that debuted in libpayload
last year to coreboot for use in CBFS stages (upgrading the base
algorithm to LZ4's dev branch to access the new in-place decompression
checks). This is especially useful for pre-RAM stages in constrained
SRAM-based systems, which previously could not be compressed due to
the size requirements of the LZMA scratchpad and bounce buffer. The
LZ4 algorithm offers a very lean decompressor function and in-place
decompression support to achieve roughly the same boot speed gains
(trading compression ratio for decompression time) with nearly no
memory overhead.

For now we only activate it for the stages that had previously not been
compressed at all on non-XIP (read: non-x86) boards. In the future we
may also consider replacing LZMA completely for certain boards, since
which algorithm wins out on boot speed depends on board-specific
parameters (architecture, processor speed, SPI transfer rate, etc.).

BRANCH=None
BUG=None
TEST=Built and booted Oak, Jerry, Nyan and Falco. Measured boot time on
Oak to be about ~20ms faster (cutting load times for affected stages
almost in half).

Change-Id: Iec256c0e6d585d1b69985461939884a54e3ab900
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/13638
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-02-22 21:38:37 +01:00
Martin Roth dbae4d03ef Payloads: Add U-Boot as a coreboot-payload
- Add Kconfig and Makefile options to use U-Boot as a payload.
- Add Kconfig option for extra cbfstool command line arguments.
- Add Kconfig & Makefile option to load the payload as a flat binary.
- Add u-boot directory to .gitignore.

This is currently working for X-86 only.

Graphics worked in U-Boot correctly by initializing the VBIOS and
setting up a console mode.

Tested in QEMU and on Minnowboard Max.  Got into U-Boot, have not
booted an OS yet.

Change-Id: Ia122a4ad7cd7d96107c1552b0376c8106ca8fb92
Signed-off-by: Martin Roth <martinroth@google.com>
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/12714
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-18 20:53:42 +01:00
Ruilin Hao c52d4f5745 util/marvell: Add Marvell doimage utility and dependency in relevant Makefile
- Add the doimage sources in util/marvell
- Add dependency in root makefile
- Add dependency in makefile for armada38x soc

BUG=chrome-os-partner:47462
TEST=emerge-cyclone coreboot
BRANCH=tot

Change-Id: I81b30e0865cbd619a41659c3f2819ad3bafc5f24
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 4b2a990150580e0b879a346ed8b71b3765b66bab
Original-Change-Id: I7e89b5e96206fde97ce69c296850122fd6c858f9
Original-Signed-off-by: Kefei Yao <kfyao@marvell.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/318046
Original-Commit-Ready: Kan Yan <kyan@google.com>
Original-Tested-by: Kan Yan <kyan@google.com>
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Original-Reviewed-by: Kan Yan <kyan@google.com>
Original-Reviewed-by: Yuji Sasaki <sasakiy@chromium.org>
Reviewed-on: https://review.coreboot.org/13137
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-11 14:16:08 +01:00
Patrick Georgi aaa3b4a0d7 gitconfig: Fix make gitconfig if USE_BLOBS is disabled
We tested for the presence of .git/modules/3rdparty, which always exists
now because of .git/modules/3rdparty/chrome-ec. Test for .../hooks
instead since that's the actual location for the later activities.

Change-Id: Id5de9f850413c2bc3525faa6cc549641304c3d47
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/13650
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-10 09:46:22 +01:00
Patrick Georgi 4505787724 build system: Add another post-processing step
files_added is for rules that need to run after all CBFS processing is
finished, such as SoC-specific postprocessing of the image, or for
vboot, to sign the RW regions (that contain CBFS that shouldn't change
afterwards.)

Change-Id: I830aa0c93429f4971cd68e4358faba5c206c0038
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13557
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-03 18:51:50 +01:00
Martin Roth b09a5696a6 build_system: Extend site-local
- Add a target at the end of the build that can be used to run additional
scripts or additional targets after coreboot.rom is built.
- Source a site-local Kconfig file to allow site-specific configuration.

This eliminates the need to add a hook for a script at the end of the
build because you can add one yourself in site-local.

Example site-local/Makefile.inc:

build_complete::
ifeq ($(CONFIG_SITE_LOCAL),y)
	echo "Running additional steps in site-local"
	# run some script here to make my build unreproducible.
endif

.phony: build_complete

Example site-local/Kconfig:

menu "site-local"

config SITE_LOCAL
	bool "site-local enabled"
	help
	  Enable my site-local configuration to do stuff.

endmenu

Change-Id: Id4d1e727c69b5cdb05e7d52731bbb1d1e201864a
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13413
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
2016-02-03 15:45:14 +01:00
Stefan Reinauer d5779c15eb buildgcc: Move all toolchain build targets to util/crossgcc
There is a lot of potential to completely get rid of Makefile
and keep everything in Makefile.inc, but for now this declutters
the main Makefile.inc.

Change-Id: I653313c74207f955514c036c81efcbfd988827c9
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/13518
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-03 02:22:27 +01:00
Stefan Reinauer 2cc2ff6f3f buildgcc: Rename ARM target from armv7a to arm
The ARM target can compile for much more than just v7a.

Change-Id: Ia4f67abcffdfe9c56c5d1848c75dfea83755e755
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13517
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-03 02:20:51 +01:00
Patrick Georgi bda8a04b01 build system: add Chrome OS futility to tools
Change-Id: I08925d110c6faa9e37107d63bfa75d0ab677d379
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13545
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
2016-02-02 14:35:38 +01:00
Patrick Georgi 1bf5e64096 build system: allow modifying cbfstool options for files-in-regions
By implementing a more complex options-for-region function, special
needs for certain files in certain regions can be dealt with.

Change-Id: I2e1e08d5357b717011c41675f76908bf2319f91d
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13505
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
2016-01-29 17:20:08 +01:00
Patrick Georgi efe7ff0f81 build system: Unwind multi-region cbfstool add commands
Add files to fmap regions one-by-one, so we can modify options
per-file-per-region.

Change-Id: Ic3ff5a4e563796c9fdd5705236aef37c883abf5e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13504
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-29 17:19:35 +01:00
Patrick Georgi ddc30767dc build system: deduplicate users of cbfs-add-cmd
When adding the cbfstool remove requirement of the UPDATE_IMAGE path to
cbfs-add-cmd, prebuil[dt]-files become identical in both cases.

Change-Id: I80faaf1c83368b9dd00a9f247bf89e6d596be996
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13503
Tested-by: build bot (Jenkins)
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-29 17:19:16 +01:00
Patrick Georgi 60fad89091 build system: deduplicate use of cbfs-autogen-attributes
Also drop the second argument to cbfs-add-cmd because it's not needed
anymore.

Change-Id: Ie01d73f6b2aff09caccc397f72d6d8065624aebe
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13502
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-29 17:18:59 +01:00
Patrick Georgi 35a2bcaa21 build system: deduplicate the addition of alignment/base arguments
Change-Id: I951606333d19cd6bf655294b8b3097884b6ac9e6
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13501
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-29 17:18:40 +01:00
Patrick Georgi 93d53677da build system: pass $(file) explicitly
And not in the global context.

Change-Id: Ife7394b1343663456c24316df6a07d883adb9ee9
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13500
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-29 17:18:28 +01:00
Patrick Georgi 172f886586 build system: separate cbfstool add invocations into separate commands
They used to be chained into a single make shell invocation but now
they're individual commands, which makes them easier to manage.

Change-Id: I22394fd31989d5180790818153f466c0e7ebbedd
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13499
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-29 17:18:16 +01:00
Patrick Georgi 4ba65aacae build system: reformat cbfs-add-cmd
Change-Id: Iccf2c0ac62d410fd541d7aa244b9989b92584c13
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13498
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-29 17:18:04 +01:00
Nico Huber 98fc426a98 Move object files to $(obj)/<class>/
Instead of tagging object files with .<class>, move them to a <class>
directory below $(obj)/. This way we can keep a 1:1 mapping between
source- and object-file names.

The 1:1 mapping is a prerequisite for Ada, where the compiler refuses
any other object-file name.

Tested by verifying that the resulting coreboot.rom files didn't change
for all of Jenkins' abuild configurations.

Change-Id: Idb7a8abec4ea0a37021d9fc24cc8583c4d3bf67c
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/13181
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
2016-01-28 00:31:32 +01:00
Patrick Georgi dd4b66e228 build system: Fix UPDATE_IMAGE
A quote was missing in a command.

Change-Id: I04148538007e5c450c6be113aab8a7fbb534db26
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reported-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/13474
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
2016-01-27 03:50:29 +01:00
Martin Roth b8f8cdbd9e Makefile.inc: error if UPDATE_IMAGE is enabled with no coreboot.rom
Instead of just failing with the statement:
'mv: cannot stat ‘coreboot.rom’: No such file or directory',
fail with an error that helps the user understand the issue.

Change-Id: Ie693d45710f599991514e0803a7c444636e473c9
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13065
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
2016-01-26 04:48:05 +01:00
Nico Huber 10b7ceface Makefile: Don't copy thin archives around
We can't just copy archives around as they may be thin archives which
contain relative paths. Using ar to create another thin archive should
result in the same archive with fixed paths.

Tested by verifying that the resulting coreboot.rom files didn't change
for all of Jenkins' abuild configurations.

Change-Id: Ic5743da2f4b5eb246fafd02181d66c5d40e7f00c
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/13179
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-01-25 14:24:10 +01:00
Martin Roth c4c7f166c2 Makefile.inc: Comment some 'else' and 'endif' statements
Help figure out which 'else' or 'endif' is attached to which 'if'.

Change-Id: I5ad068eb7c69f2dae57856f0e886f786563f7783
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13064
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2016-01-23 21:25:48 +01:00
Werner Zeh c0fb361be8 build system: Add option for auto generated cbfs attributes
Add a new Kconfig variable to enable the generation of
position and alignment attributes for cbfs files which
has constraints on this parameters.
In addition,  modify Makefile.inc to support that option.

Change-Id: Ibd725fe69a4de35964bdb2dde106d9a7c37ffb47
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/12968
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-01-22 19:15:08 +01:00
Patrick Georgi c8d4abd8ba vboot: Install files into FW_MAIN_A and FW_MAIN_B unless they're for RO
Setup an initial rule to make use of the updatable CBFS regions in fmap.

Change-Id: I1fe1c6e7574854b735760c85590da6e297f6e687
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13060
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-01-21 19:41:20 +01:00
Patrick Georgi e02be0e14a build system: allow assigning files to regions
Using the regions-for-file function, the build system can now declare
which (CBFS formatted) fmap region(s) a file should end up in.
The default is to put them in the regular COREBOOT region, but more
complex boot schemes (eg. vboot or fallback/normal) can use the function
to implement suitable policies.

Change-Id: I5e2e6b8e8759fda2cfb0144d5b998ba3e05650c8
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13039
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
2016-01-21 18:48:23 +01:00
Ben Gardner 48c232c1da Makefile.inc: allow coreboot to be a git submodule
When coreboot is pulled in as a submodule, the .git "folder" is a file,
not a folder.  Use the '-e' test instead of '-d' to allow for that.

Without this change, build.h will contain:
#define COREBOOT_VERSION "coreboot-unknown"

Change-Id: Ia141371cc892a0817d3566dc37ed0401675ad8d8
Signed-off-by: Ben Gardner <gardner.ben@gmail.com>
Reviewed-on: https://review.coreboot.org/13061
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
2016-01-21 16:42:23 +01:00
Patrick Georgi bdaa1b5a72 build system: Initialize all CBFS regions
Regions marked "(CBFS)" in the fmd weren't actually initialized with a
CBFS structure, just the default CBFS region (COREBOOT).
This made cbfstool add (etc) fail on those regions, so explicitly
initialize all those regions.

Change-Id: Ib321fa73cd2ecc8057b52408521fd214d6df7f2e
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/13059
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-21 16:12:06 +01:00
Jimmy Huang b87bb29f4f Makefile: Add 3rdparty to CPPFLAGS_common
In some occasions, Coreboot may need to include the header file from
3rdparty directory. By adding 3rdparty directory to Coreboot include
path, we can include 3rdparty header file directly.

BRANCH=none
BUG=none
TEST=build pass

Change-Id: I8ed68bd330eae1211736a91b213c5dc0af2f7fa9
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: d6a86b3488ebbc9d8f5f46e922106b71034e7127
Original-Change-Id: Ib8e9f059f88a8c6767f872af8760e91186ae5ec3
Original-Signed-off-by: Jimmy Huang <jimmy.huang@mediatek.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/315021
Original-Commit-Ready: Yidi Lin <yidi.lin@mediatek.com>
Original-Tested-by: Yidi Lin <yidi.lin@mediatek.com>
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/12929
Tested-by: build bot (Jenkins)
Reviewed-by: Nico Huber <nico.h@gmx.de>
2016-01-14 18:44:03 +01:00
Martin Roth aede3fc828 Makefile: Add toolchain version check
This is an initial check for the coreboot toolchain versions.  It
currently checks binutils, gcc, clang, and iasl.  The other components
are slightly more difficult to test, but should follow on shortly.

If the toolchain is not the correct version, make will halt with
an error.

Change-Id: I41daf6c4545c01dc21231d78fd081bbcf77c4726
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12846
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Tested-by: build bot (Jenkins)
2016-01-12 22:31:30 +01:00
Martin Roth 4fdd8030a4 Makefile.inc: update location of dsdt
The dsdt file moved from the mainboard directory to the top level of
the build directory.  Remove it from the new location when cleaning.

Change-Id: If9f72c78e5c03e0db384b3181c169aa2ecbb5c18
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12822
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-01-07 16:56:47 +01:00
Aaron Durbin cbb6c75061 commonlib: Add function to hash contents of a CBFS region.
Provide a common routine to hash the contents of a cbfs
region. The cbfs region is hashed in the following order:
1. potential cbfs header at offset 0
2. potential cbfs header retlative offset at cbfs size - 4
3. For each file the metadata of the file.
4. For each non-empty file the data of the file.

BUG=chrome-os-partner:48412
BUG=chromium:445938
BRANCH=None
TEST=Utilized in chromeos cros_bundle_firmware as well as at
      runtime during vboot verification on glados.

Change-Id: Ie1e5db5b8a80d9465e88d3f69f5367d887bdf73f
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/12786
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
2016-01-06 01:12:04 +01:00
Timothy Pearson a9f62359e2 util/crossgcc: Add ppc64el support
Change-Id: I619f7c3cef7f0aaa6fccb3d52f2ac1f6ace6d0d6
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/12818
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2016-01-04 21:54:38 +01:00
Martin Roth acc94a73ba Makefile.inc: Fmaptool build fixes
- make sure CONFIG_CBFS_SIZE is lowercase for fmaptool.
- Regenerate the fmap.fmd file when config.h changes.
- Print the fmaptool step when doing the build.

Change-Id: Ib518ed469d9e39eb41c81f7b19480c7789067d2d
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: https://review.coreboot.org/12806
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-12-30 02:57:11 +01:00
Martin Roth d4c2484cc8 Makefile.inc: Move addition of payload rev & config to payload makefile
These files need to be added to cbfs-files after PAYLOAD_CONFIG
and PAYLOAD_VERSION have been defined.  Where they were before,
they didn't get added to the final build.

Change-Id: Ib1b230f9eb72a8c1710ef473a9f24c0fb7ec6e17
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12751
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-12-20 02:42:38 +01:00
Martin Roth 92898b424b Makefile.inc: Include build/dsdt.d if it exists
The dsdt dependency file is created, but wasn't being used to determine
whether or not to update the dsdt file.  If it's present, include it
into the makefile so dsdt.aml gets rebuilt if any of the depencencies
change.

Change-Id: I76bc22541c6b9740841bda891a5b88030cb949cd
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12699
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-12-17 21:23:38 +01:00
Martin Roth fdaf9cca36 Makefile.inc: Document extract_nth and the fields it extracts
Change-Id: I0b5cffff95aca0ea0d6302b436797dada1850ba0
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12713
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-12-17 18:59:56 +01:00
Patrick Georgi 8a3592eec3 build system: Switch to fmap based firmware layout
We still add a master header for compatibility purposes, and the default
layouts don't cover anything non-coreboot (eg. IFD regions) yet.

The default layouts can be overridden by specifying an fmd file, from
which the fmap is generated.

Future work:
- map IFD regions to fmap regions
- non-x86: build minimalistic trampolines that jump into the first cbfs
  file, so the bootblock can be part of CBFS instead of reserving a
  whole 64K for it.
- teach coreboot's cbfs code to work without the master header
- teach coreboot's cbfs code to work on different fmap regions

Change-Id: Id1085dcd5107cf0e02e8dc1e77dc0dd9497a819c
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/11692
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
2015-12-11 11:40:18 +01:00
Martin Roth 9c940aec36 Makefile.inc: Add AMDFWTOOL to tools so abuild will stop failing
Jenkins keeps failing trying to build AMDFWTOOL because it's being
built by multiple platforms at the same time.  Putting it into the tools
list and having it built ahead of time should fix this problem.

Change-Id: I2a8308036135729f0ed19502f3e039aca009b3f3
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12647
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-12-06 18:37:19 +01:00
Martin Roth c24f3d615a Makefile: Individualize help targets & set as non-compile targets
- Including the help targets in the list of NOCOMPILE targets means they
can run even if the toolchain is mucked up.  Since they contain info on
building the toolchin, this is useful.
- Separate the three current parts of the help target into individual
components: help_coreboot, help_toolchain, and help_kconfig.  This is
mostly for the help_toolchin target which will be printed out by
toolchain.inc.

Change-Id: I365d95fd63e22bddd122fb1fede6f04270e03d63
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12542
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-12-06 18:35:23 +01:00
Patrick Georgi ec90adb2e7 build system: Drop useless variable and dependency
We don't need COREBOOT_ROM_DEPENDENCIES anymore because the dependencies
are taken care of by the cbfs-files mechanism. REFCODE_BLOB also doesn't
need to be an explicit dependency.

Change-Id: I3f32cce79683e57a174724179bc2ac59a8cdda94
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12648
Tested-by: build bot (Jenkins)
Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
2015-12-05 16:06:34 +01:00
Patrick Georgi a91402fc1e build system: actually provide revision information in defconfig
The config file added to CBFS is the short version created by defconfig.
The build system tried to add a header describing the version for quite
a while now, but failed because it wrote to the file, then had kconfig
overwrite it with the config data.

While at it, rely on build.h and its version information instead of
calling git manually.

Change-Id: I5e4d6c857594a55432c05bf1480973fc950f4d4a
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12558
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
2015-12-04 19:05:02 +01:00
Patrick Georgi 8cf590fb1b build system: Emit some build output while adding files to CBFS
Change-Id: I167f570957ca7eaf71fc31e1bd84b9bbad0683eb
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12551
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-12-02 17:30:49 +01:00
Patrick Georgi 708226e906 build system: drop one level of indirection
coreboot.pre1 was generated then copied into coreboot.pre, now without
any additional manipulation. Get rid of that extra step.

Change-Id: I138567cadbc2fa1a6b6c988e34bdaae0e92d5554
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12550
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-12-02 17:30:41 +01:00
Patrick Georgi 1cab0125cc build system: Add more files through cbfs-files instead of manual rules
verstage, romstage, and payload can be added through infrastructure now.

Change-Id: Ib9e612ae35fb8c0230175f5b8bca1b129f366f4b
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: https://review.coreboot.org/12549
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-12-02 17:30:36 +01:00