Commit Graph

197 Commits

Author SHA1 Message Date
Marc Jones a38ccfdee1 build: Add ccopts back into the build
The ccopts mechanism is needed for passing ARM assembler flags to GCC.
There are many gotchas in adding ASFLAGS. As things have moved
around, the revert doesn't remove cleanly, so this reverts and cleans
up the ccopts.

This reverts commit 25b56c3af5.

Change-Id: I44c025535258e6afb05a814123c10c24775a88e8
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/7352
Tested-by: build bot (Jenkins)
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2014-11-09 01:36:43 +01:00
Edward O'Callaghan 16407abddd Makefile: Fix HOSTCC for clang
Change-Id: I0470cf2c1e5266ceb33d55c9d616bfff37e97ed6
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/7272
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2014-10-30 07:46:05 +01:00
Edward O'Callaghan dd91c7f6d3 build: Allow clang build linkage to use libcompiler-rt
Make use of '-print-librt-file-name' over '-print-libgcc-file-name'
to use Compiler-RT runtime glue over libgcc glue.

NOTE: *** Requires at least clang 3.6.x

Change-Id: I7f63284473d6067bf775409970c8dd98f5d5a8d5
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6144
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Tested-by: build bot (Jenkins)
2014-10-28 00:40:33 +01:00
Gabe Black 51edd54738 ARM: Generalize armv7 as arm.
There are ARM systems which are essentially heterogeneous multicores where
some cores implement a different ARM architecture version than other cores. A
specific example is the tegra124 which boots on an ARMv4 coprocessor while
most code, including most of the firmware, runs on the main ARMv7 core. To
support SOCs like this, the plan is to generalize the ARM architecture so that
all versions are available, and an SOC/CPU can then select what architecture
variant should be used for each component of the firmware; bootblock,
romstage, and ramstage.

Old-Change-Id: I22e048c3bc72bd56371e14200942e436c1e312c2
Signed-off-by: Gabe Black <gabeblack@google.com>
Reviewed-on: https://chromium-review.googlesource.com/171338
Reviewed-by: Gabe Black <gabeblack@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 8423a41529da0ff67fb9873be1e2beb30b09ae2d)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>

ARM: Split out ARMv7 code and make it possible to have other arch versions.

We don't always want to use ARMv7 code when building for ARM, so we should
separate out the ARMv7 code so it can be excluded, and also make it possible
to include code for some other version of the architecture instead, all per
build component for cases where we need more than one architecture version
at a time.

The tegra124 bootblock will ultimately need to be ARMv4, but until we have
some ARMv4 code to switch over to we can leave it set to ARMv7.

Old-Change-Id: Ia982c91057fac9c252397b7c866224f103761cc7
Reviewed-on: https://chromium-review.googlesource.com/171400
Reviewed-by: Gabe Black <gabeblack@chromium.org>
Tested-by: Gabe Black <gabeblack@chromium.org>
Commit-Queue: Gabe Black <gabeblack@chromium.org>
(cherry picked from commit 799514e6060aa97acdcf081b5c48f965be134483)

Squashed two related patches for splitting ARM support into general
ARM support and ARMv7 specific pieces.

Change-Id: Ic6511507953a2223c87c55f90252c4a4e1dd6010
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6782
Tested-by: build bot (Jenkins)
2014-09-08 18:59:23 +02:00
Patrick Georgi 05560bfbe0 build system: avoid warning about missing .xcompile
That file will be generated, but not before make managed
to complain about it.
So let's just generate it if missing - it won't hurt the
dependency tracking some lines later which is looking at
time stamps.

Change-Id: I615f38457eb27a8ffb4352b5234e262ee95d84ac
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/6305
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-07-20 19:51:10 +02:00
Patrick Georgi 18ff4f166b build system: create .xcompile dependency
It's probably safe to say that .xcompile needs an update if
util/xcompile/xcompile changed, so tell make about this
dependency.

Updates are honored immediately due to GNU make's feature of
reinterpreting everything when an included file changes.  See "How
Makefiles Are Remade" in the GNU make documentation for details.

Change-Id: Ide2f028eaddcee66028c6403688cc83e1622fa6b
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/6255
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-07-15 12:26:43 +02:00
Edward O'Callaghan 480790b593 Makefile: HOSTCC set too late in clang builds
Currently we set HOSTCC=clang a little late meaning some minor bits
(utils/kconfig) are built with GCC. Move the assignment up the Makefile.

Change-Id: Ic72ad808eba0c0bf508bde34fb9bf0390c0b1d4d
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/6140
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
2014-06-29 19:17:49 +02:00
Patrick Georgi 25b56c3af5 build: remove -ccopts mechanism
We now use the slightly more familiar CFLAGS_* and CPPFLAGS_*
for the same purpose.

Change-Id: Ifd2bd13f67f71fa0a15611a6d11a6a4c7994271b
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/5875
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2014-06-29 09:22:13 +02:00
Patrick Georgi cc84a001b8 build system: re-enable clang use
Change-Id: I6e07fdec449d0b259d77986f65a60aa36d367cc8
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5747
Tested-by: build bot (Jenkins)
2014-05-26 09:23:55 +02:00
Patrick Georgi e47477e52c build: re-enable ccache support
The ccache support was mostly disabled because it
didn't hook onto most compilers anymore.

Caveat: ccache and scan-build don't work together since
scan-build doesn't like arguments in its compiler command
line (eg. "ccache gcc").

Change-Id: I7c1c6e22cb662f2b08e774ea484ac1c412fdd2db
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/5775
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-17 21:15:15 +02:00
Patrick Georgi fadbe5f657 build: make scan-build work again
This drops the scan-build related Kconfig options
since it's now possible to simply run

    scan-build [-o outdir] make

and get coreboot built with its report.

There's also no inner make process anymore, and the way
things work should be clearer now.

Also adapt abuild to this new reality.

Change-Id: I03e03334761ec83f718b3235ebf811834cd2e3e3
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/5774
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-17 21:15:14 +02:00
Patrick Georgi e24a119cce build: allow romcc to be wrapped
Allow ccache and scan-build to wrap romcc.
This works a bit different from the other compilers
because we only define it later.

Change-Id: I3adce91d3dde9dd50aa6a2baad5b457744f35575
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/5773
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-17 21:15:09 +02:00
Patrick Georgi 58f73a69cd build: separate CPPFLAGS from CFLAGS
There are a couple of places where CPPFLAGS are
pasted into CFLAGS, eliminate them.

Change-Id: Ic7f568cf87a7d9c5c52e2942032a867161036bd7
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/5765
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-17 21:14:29 +02:00
Edward O'Callaghan 0e6be39f8b Makefile: Don't use llvm-mc for the moment
The LLVM integrated assembler has some deficiencies in support for
building AGESA. See:

LLVM PR18918 - [RFE]: Missing altmacro support in integrated assembler

Disable llvm-mc for the moment until these have been addressed fully
upstream.

Change-Id: Id4131d1de04d01c0bec284f976f0ba9662b950ab
Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-on: http://review.coreboot.org/5711
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Tested-by: build bot (Jenkins)
2014-05-09 22:53:58 +02:00
Patrick Georgi d520840d4c kconfig: update to follow upstream more closely
This might break a bunch of stuff (eg. win32 support),
but otherwise introduces nconfig (ncurses based configuration
frontend), partial configuration headers for improved dependency
tracking (which requires some more build system support) and
various bug fixes.

Change-Id: I5d8a280810c6a26fc3fd056d5d94cb9e591a0ff5
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/5487
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-05-07 19:39:28 +02:00
Furquan Shaikh 99ac98f7e1 Introduce stage-specific architecture for coreboot
Make all three coreboot stages (bootblock, romstage and ramstage) aware of the
architecture specific to that stage i.e. we will have CONFIG_ARCH variables for
each of the three stages. This allows us to have an SOC with any combination of
architectures and thus every stage can be made to run on a completely different
architecture independent of others. Thus, bootblock can have an x86 arch whereas
romstage and ramstage can have arm32 and arm64 arch respectively. These stage
specific CONFIG_ARCH_ variables enable us to select the proper set of toolchain
and compiler flags for every stage.

These options can be considered as either arch or modes eg: x86 running in
different modes or ARM having different arch types (v4, v7, v8). We have got rid
of the original CONFIG_ARCH option completely as every stage can have any
architecture of its own. Thus, almost all the components of coreboot are
identified as being part of one of the three stages (bootblock, romstage or
ramstage). The components which cannot be classified as such e.g. smm, rmodules
can have their own compiler toolset which is for now set to *_i386. Hence, all
special classes are treated in a similar way and the compiler toolset is defined
using create_class_compiler defined in Makefile.

In order to meet these requirements, changes have been made to CC, LD, OBJCOPY
and family to add CC_bootblock, CC_romstage, CC_ramstage and similarly others.
Additionally, CC_x86_32 and CC_armv7 handle all the special classes. All the
toolsets are defined using create_class_compiler.

Few additional macros have been introduced to identify the class to be used at
various points, e.g.: CC_$(class) derives the $(class) part from the name of
the stage being compiled.

We have also got rid of COREBOOT_COMPILER, COREBOOT_ASSEMBLER and COREBOOT_LINKER
as they do not make any sense for coreboot as a whole. All these attributes are
associated with each of the stages.

Change-Id: I923f3d4fb097d21071030b104c372cc138c68c7b
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: http://review.coreboot.org/5577
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@gmail.com>
2014-05-06 20:23:31 +02:00
Patrick Georgi c38f3ae0de build: allow building crossgcc when .config exists
Under some circumstances the coreboot toolchain test prevented
building crossgcc, which is counter-productive: If a .config file
exists but no suitable .xcompile.

Don't assume anything about the tree when building crossgcc or
crosstools targets.

Change-Id: I4d6e7a88908dc967342daf30df0fcbcc269ae63d
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/5584
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Martin Roth <martin.roth@se-eng.com>
2014-05-03 00:27:13 +02:00
Alexandru Gagniuc f927df68e4 Revert "Makefile: Check $CC variable returned from xcompile is not empty."
This reverts commit 1287d1cc80.
This commit has the side-effect of making abuild fail, and as such is
reverted until a safe solution can be found.

Change-Id: Ib8cb78468c2922322b490e0b52c0bd24f3de7ef9
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/3269
Tested-by: build bot (Jenkins)
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
2014-01-26 15:46:44 +01:00
Andrew Wu 1287d1cc80 Makefile: Check $CC variable returned from xcompile is not empty.
If xcompile can't find out suitable GCC compiler for i386/armv7, it
will not set $CC_i386/$CC_armv7 variable. Makefile sets $CC variable
from xcompile, and will print strange error messages when executing
$CC program if $CC is empty.

Add checking to avoid this problem. If $CC is empty, also delete
invalid .xcompile file, so Make can recreate this file next time.

Change-Id: Ia8d481d76ca52f3351cb99f05779d06947161c5d
Signed-off-by: Andrew Wu <arw@dmp.com.tw>
Reviewed-on: http://review.coreboot.org/3905
Tested-by: build bot (Jenkins)
Reviewed-by: Jonathan A. Kollasch <jakllsch@kollasch.net>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-01-23 20:43:28 +01:00
Andrew Wu cd9abf95e7 arch/x86/Makefile.inc: Pass $(AS) and $(CPP) to SeaBIOS
SeaBIOS’ Makefile requires cpp (C Preprocessor) to build. Modify
the xcompile script to search for cpp program path, and pass it to
SeaBIOS’ `Makefile.inc`. Also pass the program path for as (GNU assembler).

This is needed, so the crossgcc toolchain to build the SeaBIOS payload
under Mac OSX. OSX ships a cpp program, but it works differently
from GNU CPP, so we need to override it.

Change-Id: If996ffbb76ec4bd16079b54b41f3fac07bfe25be
Signed-off-by: Andrew Wu <arw@dmp.com.tw>
Reviewed-on: http://review.coreboot.org/3896
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Jonathan A. Kollasch <jakllsch@kollasch.net>
2013-10-17 01:59:50 +02:00
Nico Huber 963bed546f Make: Use unaltered object list for dependency inclusion
It looks like the inclusion of dependency files was broken for all
ramstage objects since the list of those gets processed through the
ramstage-postprocess macro. Fix that by taking the unaltered list
for dependency files.

The output of `make printall` (look for DEPENDENCIES=) shows which
dependency files will be included.

See also:

    commit 79f9010e80
    Author: Patrick Georgi <patrick@georgi-clan.de>
    Date:   Sun Nov 25 14:31:08 2012 +0100

        build system: Add hook to postprocess classes (object lists)

and:

    commit f33e395213
    Author: Patrick Georgi <patrick@georgi-clan.de>
    Date:   Sun Nov 25 17:10:47 2012 +0100

        build system: Split linking into multiple steps

Change-Id: If93b1773c5d53240f98382aab11bf7f5a4649ee8
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/3258
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-05-20 10:28:25 +02:00
Patrick Georgi 70c85eab83 build system: Retire REQUIRES_BLOB
REQUIRES_BLOB assumes that all blob files come from the 3rdparty directory,
builds failed when all files were configured to point to other sources.

This change modifies the blob mechanism so that cbfs-files can be tagged as
"required" with some specification what is missing.

If the configured files can't be found (wrong path, missing file), the build
system returns a list of descriptions, then aborts.

Change-Id: Icc128e3afcee8acf49bff9409b93af7769db3517
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/2418
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Marc Jones <marcj303@gmail.com>
2013-02-19 11:00:41 +01:00
Patrick Georgi 02ae0bf8fe build system: Don't run the full build system on "make clean"
When running "make clean" the build system used to parse the entire
build system. Besides costing time, it prevents cleaning the tree
if a blobs-board is selected but blobs are not enabled.

Instead, clean always removes all of $(obj) and .xcompile, while
distclean additionally removes .config and the like.

Besides cleaning up more completely (eg. dependency files), a side
effect is that this also removes $(obj)/util, if it exists
(default location for build tools).

Change-Id: Ief6362460d4eb7edcb4b0a47ec76cb9a61bf3b86
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/2338
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-02-12 08:18:43 +01:00
Patrick Georgi 4815913968 build system: Mark clean-for-update phony
build system hygiene, not known if this actually matters.

Change-Id: Ic800a2acecff123fc2055047fab67df107ac43ab
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/2356
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
2013-02-11 21:58:12 +01:00
Martin Roth 9aaf7d17bb Fix broken scan-build
Adding support for the multiple architectures broke the scan-build
option.  The new CC setting needed to be wrapped and not run again
when doing the scan-build second pass.

Change-Id: Ieb418f51d44803308040926a4154fb5fdc3ba67f
Signed-off-by: Martin Roth <martin@se-eng.com>
Reviewed-on: http://review.coreboot.org/2031
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-12-14 22:21:10 +01:00
Stefan Reinauer bca9b9d53e Makefile cosmetics
align architectures

Change-Id: Ie3fe29d830d45e76c183411c04598e82b4b3a010
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/2003
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
2012-12-08 03:08:45 +01:00
Stefan Reinauer 6edb729cee Drop ARCH_ARM in favor of ARCH_ARMV7
The ARM architecture is really many architectures, and most
of them need their own toolchain. After discussing with Ron
and David, we decided that we're going to call the architecture
of our ARM board armv7.. This patch cleans out the remainders
of ARCH_ARM in the tree and moves on to consistent ARMv7 naming.
As of now, we only support little endian ARMv7 CPUs. We can
fix that for big endian if/when it comes our way.

Change-Id: Id70c7ef615f600e4d09961d811e7ac974fce4811
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/1968
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2012-12-06 02:26:42 +01:00
Patrick Georgi 79f9010e80 build system: Add hook to postprocess classes (object lists)
This will be used to minimize the ramstage class, to avoid command
line lengths to exceed the limit on mingw, esp. after we got rid
of ramstage.a

Change-Id: I80582d04476545c275e8d1d08fb52a99f58cebcc
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/1910
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-11-27 22:01:56 +01:00
Ronald G. Minnich e820e5cb3a Make xcompile support multiple architectures
With this change the the xcompile script now creates environment variables
for more than one architecture.

Signed-off-by: David Hendricks <dhendrix@chromium.org>
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>

Change-Id: I349a1fd1d865ef16979f1dfd6aeca12b1ee2eed6
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: http://review.coreboot.org/1915
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
2012-11-27 02:06:07 +01:00
Zheng Bao 0fd93d62d2 Makefile: No need to mkdir when distclean
make distclean causes error on mingw:
-------
rm: cannot lstat `build/util': Permission denied
make: *** [distclean] Error 1
-------
Guess, When the distclean is made by multi-process, the mkdir
in the Makefile will execute when build is removed. That causes
conflicts.

Change-Id: Ia41ecc5d1db2fa9d3328c81ac1d33fa94779492d
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/1602
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-10-22 21:49:35 +02:00
Patrick Georgi b3a18acb56 Isolate Kconfig host compiler options
This reverts commit 645f2dd5d9.

Instead of adding a special case to nvramtool to avoid it
picking up Kconfig's regex.h, have the host compiler only
consider util/kconfig for includes (ie. -Iutil/kconfig)
for kconfig related object files.

Change-Id: Ie4f97ce38cb3e911f6e6c1e5b6f86f6998d93f69
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/1509
Tested-by: build bot (Jenkins)
Reviewed-by: Zheng Bao <zheng.bao@amd.com>
Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
2012-09-14 07:33:07 +02:00
zbao d086d51b5e Keep cscope.out when distclean.
It doesnt make sense to delete cscope.out when make
distclean. Distclean is done all the time, and cscope database is also
needed all the time. If we need to delete all the untracked files, we
can use git-clean.

Change-Id: Ic248ccd602ddc88d0b98d5d7f6cbbf530cd82e87
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Signed-off-by: zbao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/831
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2012-03-31 12:06:10 +02:00
Patrick Georgi fe9210f5d0 clang: Don't use mmx nor sse
clang is much more trigger happy than gcc on those.

Change-Id: Ie7c219de3cc26675692eab7361a4ad551f1c65a7
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/786
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-03-16 22:22:23 +01:00
Patrick Georgi 94a458626a Prevent multiple inclusions of object files and rules
This removes 54 make warnings from the build

Change-Id: I94ac9875526febe2f95334c1c3971641c1d27f8f
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/338
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2011-10-28 21:48:55 +02:00
Marc Jones 616da1ee7f Allow XGCCPATH to be set on the make command line.
The xgcc toolchain may be moved by the user and passed in on the commandline. Updates the Makefile and the xcompile script.

Change-Id: I05797b2cabce39bdd7868c2515f30d34043fc8cc
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: http://review.coreboot.org/318
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2011-10-23 18:55:27 +02:00
Patrick Georgi 3bda0443ba Relicense Makefile to match libpayload
libpayload's license is more liberal than coreboot's. If we are to
use the coreboot build system for libpayload (bringing a couple of
new features to libpayload), we should adopt it for this shared part
even if not strictly necessary.

Change-Id: I1349616861e193b3e01407debbec3d82e09e72c2
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/70
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: Uwe Hermann <uwe@hermann-uwe.de>
Reviewed-by: Cristian Măgherușan-Stanciu <cristi.magherusan@gmail.com>
2011-07-01 23:33:35 +02:00
Patrick Georgi 40ad842ade Add regression test for build directory handling to make lint target
A couple of scenarios that were fixed in the last few revisions are
tested to ensure that it's easy to determine breakage.

Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Acked-by: Patrick Georgi <patrick@georgi-clan.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6607 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-05-21 22:18:59 +00:00
Patrick Georgi 29ddbb813f Handle absolute source file paths
We used to fail there because we unconditionally prefixed the relative directory where it was referenced.
Tested in various scenarios:
- obj=build
- obj=../obj
- obj=$PWD/../obj
- obj=/some/other/absolute/path
- obj=/./some/other/absolute/path

In-tree relative paths still work as before, the only change in behaviour is when a source file name (as specified in one of the *-y variables) starts with "/".


Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Acked-by: Patrick Georgi <patrick@georgi-clan.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6606 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-05-20 23:31:41 +00:00
Patrick Georgi 96dafaf44d Fix ccache behaviour if more than one ccache in PATH
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Acked-by: Stefan Reinauer <stefan.reinauer@coreboot.org>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6602 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-05-20 22:14:07 +00:00
Patrick Georgi 6c44550df1 Move crossgcc rules to coreboot specific Makefile
Toplevel Makefile should (as far as possible) be coreboot-agnostic,
we have Makefile.inc for that.

Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Acked-by: Patrick Georgi <patrick@georgi-clan.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6599 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-05-16 15:32:28 +00:00
Cristian Magherusan-Stanciu 0b933d4644 Add crossgcc target to automatically build reference toolchain
This means that a simple:

$ make crossgcc

creates the reference toolchain in the correct directory. Thanks to the
dependency on the clean-for-update target, an existing .xcompile along
with any compiled objects in build/ will be cleaned out, so the next
build will automatically use the newly created reference toolchain.

Signed-off-by: Cristian Magherusan-Stanciu <cristi.magherusan@gmail.com>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6598 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-05-16 01:35:03 +00:00
Stefan Reinauer 61aee5f4b1 In 2007 Adrian Reber suggested that we drop ASSEMBLY in favor of __ASSEMBLER__.
http://www.coreboot.org/pipermail/coreboot/2007-September/024665.html

It's about time we follow this advice.

Also move some manually set __PRE_RAM__ defines (ap_romstage.c) to the Makefile and
drop unused CPP define

Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Acked-by: Patrick Georgi <patrick@georgi-clan.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6482 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-04-10 04:15:23 +00:00
Patrick Georgi 57205c7e43 Add option_table.h as dependency for all C based object files if option tables are used.
This is to make sure that the file exists when it is needed. While this isn't the case for every C source file, it doesn't hurt either to create the file a bit sooner than strictly necessary.

Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Acked-by: Jonathan Kollasch <jakllsch@kollasch.net>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6438 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-03-08 20:49:18 +00:00
Patrick Georgi e38d0a6743 Fix double inclusion of toplevel Makefile.inc
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Acked-by: Patrick Georgi <patrick.georgi@secunet.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6419 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-03-01 08:09:22 +00:00
Patrick Georgi 71b8480921 Move coreboot specific rules and setup to toplevel Makefile.inc
KERNELVERSION issue found by Stefan is fixed.

Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Acked-by: Stefan Reinauer <stefan.reinauer@coreboot.org>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6375 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-02-22 14:35:05 +00:00
Patrick Georgi b8cdd9b450 Handle compiler options for source classes more generically
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Acked-by: Stefan Reinauer <stefan.reinauer@coreboot.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6372 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-02-17 20:48:45 +00:00
Patrick Georgi 58262656c6 Make Makefile.inc parser loop more generic
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Acked-by: Stefan Reinauer <stefan.reinauer@coreboot.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6371 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-02-17 20:47:49 +00:00
Frank Vibrans 0822ad8b19 This code fixes a number of build issues related to the AMD Agesa code. The particular issues are global variables existing in romstage and the use of GCC intrinsics in the build. The former issue will be addressed shortly, and the latter issue requires community assistance. This code is dependent on the AMD Family 14h mainboard code.
Signed-off-by: Frank Vibrans <frank.vibrans@amd.com>
Acked-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Acked-by: Marc Jones <marcj303@gmail.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6348 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-02-14 18:47:37 +00:00
Patrick Georgi 167b792327 Fix cmos-files-y for relative paths
Thanks to Josef Kellermann <seppk@arcor.de> for reporting the issue.
Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Acked-by: Patrick Georgi <patrick.georgi@secunet.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6337 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-02-08 08:37:47 +00:00
Patrick Georgi 5c0bca2ffd Inverse two arguments of cbfs-files-y and adapts its users (one of which already used the new order)
This is in reponse to feedback that the original setup was too complicated.

New cbfs-files-y behaviour:
cbfs-files-y contains the names of files as they appear in CBFS. The
arguments describe the on-filesystem name, the type and (optionally) the
position. Example:

cbfs-files-y += foo
foo-file := bar
foo-type := splashscreen
foo-position := 0xffff8000

This configures a CBFS file called "foo" that is marked "splashscreen",
located at 0xffff8000 in flash and contains the data of the file "bar"
in the filesystem (either in the current directory, ie. where the
corresponding Makefile.inc resides, or if that doesn't exist, relative
to the toplevel directory).


Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com>
Acked-by: Stefan Reinauer <stefan.reinauer@coreboot.org>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6319 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-01-30 16:31:15 +00:00
Kevin O'Connor aaafec3184 Make cbfstool available in $(obj) for simple user access.
- integrated Peter's suggestion ($< $@)
- removed @ prefix, we use the .SILENT pseudo-target

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6318 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-01-30 07:40:32 +00:00
Sven Schnelle 7592e8bd9c Add new ec subdir for Embedded Controllers and common ACPI EC support
Adds a new src/ec subdir for embedded controllers (mostly found in laptops)
and converts Getac P470 and Roda RK886EX to use the new ACPI EC instead
of having their own copies of those functions.

Signed-off-by: Sven Schnelle <svens@stackframe.org>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6304 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-01-27 11:43:03 +00:00
Zheng Bao 884554c4e3 remove the code which is not ready to release.
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Acked-by: Zheng Bao <zheng.bao@amd.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6265 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-01-18 09:36:44 +00:00
Stefan Reinauer 6c28522ec1 fix "make clean"
Signed-off-by: Stefan Reinauer <stepan@coreboot.org>
Acked-by: Stefan Reinauer <stepan@coreboot.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6242 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-01-05 01:37:48 +00:00
Kerry She 799fed98ea Add AMD SB800 southbridge CIMx code.
The main CIMx code is in a src/vendorcode directory and should not be
changed with regard to coding style etc. in order to remain easily syncable
with the "upstream" AMD code.

Signed-off-by: Kerry She <Kerry.she@amd.com>
Acked-by: Stefan Reinauer <stepan@coreboot.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6229 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2011-01-01 17:44:07 +00:00
Jonathan Kollasch 123edb0f68 Use $(MAKE) instead of make when cleaning for SeaBIOS.
Signed-off-by: Jonathan Kollasch <jakllsch@kollasch.net>
Acked-by: Jonathan Kollasch <jakllsch@kollasch.net>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6228 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-31 19:20:23 +00:00
Stefan Reinauer f1939bb29b Per default, use SeaBIOS payload instead of no payload.
Add choice to use stable or master version of seabios repository

Signed-off-by: Stefan Reinauer <stepan@coreboot.org>
Acked-by: Stefan Reinauer <stepan@coreboot.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6223 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-30 17:39:50 +00:00
Patrick Georgi c2c23dca8b Add support for cbfs-files-y to the build system.
That variable allows chipset components to add files to
the CBFS image, for details see
http://www.coreboot.org/pipermail/coreboot/2010-December/062483.html

Compared to the patch in that mail this commit improves dependency
tracking a bit.

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Joseph Smith <joe@settoplinux.org>
Acked-by: Stefan Reinauer <stepan@coreboot.org>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6182 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-16 07:36:28 +00:00
Stefan Reinauer 8677a23d5b After this has been brought up many times before, rename src/arch/i386 to
src/arch/x86. 

Signed-off-by: Stefan Reinauer <stepan@coreboot.org>
Acked-by: Patrick Georgi <patrick@georgi-clan.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6161 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-11 20:33:41 +00:00
Patrick Georgi 89ec3760a9 Allow user to define location for Kconfig config via
DOTCONFIG make variable (defaults to .config).
Let abuild use that.

Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6152 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-12-08 19:58:30 +00:00
Patrick Georgi e882630d47 Add test to check for up-to-date GPL license headers to lint.
"make lint" should not stop after first failed test.
Improve "make lint" output.

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6097 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-11-19 10:16:43 +00:00
Patrick Georgi c6ef20fb70 Add "make lint" target that calls all util/lint/lint-* scripts
and fails if any of these output text to stdout.

Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Acked-by: Patrick Georgi <patrick@georgi-clan.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6091 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-11-18 15:05:06 +00:00
Stefan Reinauer 20c3d77d98 fix random breakage
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6075 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-11-15 21:09:57 +00:00
Myles Watson 42f58277ef Redirect the output of iasl to a file to make the build quieter.
Signed-off-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5903 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-10-01 21:48:52 +00:00
Patrick Georgi 8463dd9db0 Rename build system variables to be more intuitive, and
at the same time let the user specify sources instead
of object files:
- objs becomes ramstage-srcs
- initobjs becomes romstage-srcs
- driver becomes driver-srcs
- smmobj becomes smm-srcs

The user servicable parts are named accordingly:
ramstage-y, romstage-y, driver-y, smm-y

Also, the object file names are properly renamed now, using
.ramstage.o, .romstage.o, .driver.o, .smm.o suffixes consistently.

Remove stubbed out via/epia-m700 dsdt/ssdt files - they didn't
easily fit in the build system and aren't useful anyway.

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coreystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5886 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-09-30 16:55:02 +00:00
Patrick Georgi afbf072f35 Don't run clean-abuild on distclean target. It breaks full abuild runs.
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5881 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-09-29 20:28:59 +00:00
Jonathan Kollasch 7ff5b449ce As $PWD is not exported by all shells, use make-builtin $(CURDIR)
instead of $(PWD).

Signed-off-by: Jonathan Kollasch <jakllsch@kollasch.net>
Acked-by: Peter Stuge <peter@stuge.se>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5878 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-09-28 21:11:48 +00:00
Warren Turkal 1f98ee72c3 Fix small typo in root Makefile.
Signed-off-by: Warren Turkal <wt@penguintechs.org>
Acked-by: Peter Stuge <peter@stuge.se>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5877 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-09-28 21:02:03 +00:00
Warren Turkal 0e8f204277 The commandline parsing for abuild doing a couple of buggy things:
* Long options of the form --opt=arg were not having the arg stripped
  off into a another argument in the output. As a result, all long
  options with args had to be written like "--opt arg" on the command
  line to be recognized.
* The --remove option was shifting too many times.

As a bonus, I also added some logic to make "make distclean" cleanup
the default abuild build dir.

Signed-off-by: Warren Turkal <wt@penguintechs.org>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5869 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-09-27 21:14:19 +00:00
Patrick Georgi 977b985095 Fix CCACHE handling, and make use of ccache's BASEDIR feature
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5836 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-09-24 22:15:54 +00:00
Marc Jones 5c3126936d Generate and extract debug sysmbols for coreboot. *.debug files can be
used for source level debug.

Signed-off-by: Marc Jones <marcj303@gmail.com>
Acked-by: Peter Stuge <peter@stuge.se>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5827 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-09-23 15:38:55 +00:00
Warren Turkal a9fc3309ec Add convenience rules for cscope to Makefile.
Signed-off-by: Warren Turkal <wt@penguintechs.org>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5769 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-09-03 08:57:32 +00:00
Stefan Reinauer c53d1f3415 Patrick Georgi wrote:
Given that this is exclusively used for checking for mingw and cygwin
(both support this), at most this requires routing the error message to
/dev/null.

And rename the variable so it's not used for any non-windows purpose.

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5531 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-05-08 17:15:36 +00:00
Patrick Georgi 2196a0a47a Slightly improve detecting Windows. Trivial
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5530 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-05-08 15:50:44 +00:00
Patrick Georgi 114e7b2990 Split C code in sconfig's parser into a separate file.
Update generated parser files.
Add proper include path for utils.

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5523 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-05-05 11:19:50 +00:00
Patrick Georgi 25fc5ffd92 Force mkdir before resolving any make rules.
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5509 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-04-27 09:19:47 +00:00
Stefan Reinauer 14e2277962 Since some people disapprove of white space cleanups mixed in regular commits
while others dislike them being extra commits, let's clean them up once and
for all for the existing code. If it's ugly, let it only be ugly once :-)

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5507 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-04-27 06:56:47 +00:00
Zheng Bao 12fa159451 For the mainboard with AMD Family 10, if we make clean and make again,
it will fail. why?

After make clean, .c files created by iasl are still left in the build
folder, it will match the rule of
	$(obj)/%.o: $(obj)/%.c $(obj)/config.h
		@printf "    CC         $(subst $(obj)/,,$(@))\n"
		$(CC) -MMD $(CFLAGS) -c -o $@ $<
it will miss the rule which should be applied.
	define objs_asl_template
	       ....

So we move the .c file back to .hex (or other suffix? or delete?).
This patch will work after make distclean, otherwise nobody will rename
the .c.

Signed-off-by: Zheng Bao <zheng.bao@amd.com>

Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5503 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-04-26 12:27:18 +00:00
Patrick Georgi cf036d1266 Optimize distclean and configuration.
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5470 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-04-21 06:36:20 +00:00
Stefan Reinauer 961a7b0c08 (trivial) utils are not depending on config.h. This slipped in by accident.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5457 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-04-19 20:47:29 +00:00
Patrick Georgi 1cd76e77bf - Make abuild -sb work again
- More explicit rules for obj/%.c->obj/%.o builds
- Hide printf even with verbose make

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5456 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-04-19 20:39:22 +00:00
Patrick Georgi a2acbc70a3 Build utils into their source directory equivalent in
the build tree.
Allow separate build tree for utils
Use separate build tree for utils in abuild

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5453 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-04-16 22:48:57 +00:00
Patrick Georgi 6630ce15d7 Quote test -f argument, so it doesn't fail on spaces.
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5437 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-04-14 20:47:45 +00:00
Stefan Reinauer 314e551447 This patch changes C7 CAR code to be a single assembler file instead
of the ugly mixture it was before. It also enables CAR for all C7 boards

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5399 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-04-09 20:36:29 +00:00
Patrick Georgi e64b63750f Split crt0.S.lb into prologue and epilogue
(the latter only for romcc), rename crt0_includes.h
to crt0.S, and compile that directly.

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5383 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-04-08 21:04:45 +00:00
Stefan Reinauer e705f9cee2 output cosmetics
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5378 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-04-08 13:16:32 +00:00
Patrick Georgi 7e8c9aa271 Replace sconfig with a C implementation.
(smaller, faster, standard parser generator, no more python)

Provide precompiled parser, so bison and flex are optional dependencies.

Adapt Makefile and abuild (which uses some sconfig file as a
magic path) to match.

Drop python as dependency from README, and add bison and flex
as optional dependencies

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5373 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-04-08 11:37:43 +00:00
Stefan Reinauer acdd52fa82 make crt0s and ldscripts evaluate late, so the chipset_* variables are there at
the time they are finally used. This should solve the Problem Myles was seeing
earlier today.

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5330 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-03-30 20:32:01 +00:00
Stefan Reinauer e9f3258e0b This patch fixes build.h dependencies in coreboot again.
-include was dropped, the files in question do an #include <build.h> already.

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5310 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-03-29 13:04:13 +00:00
Patrick Georgi 51e142fef4 make only needs to read Makefile.incs once, thanks to the
SECONDEXPANSION feature of GNU make (and we rely on GNU make for lots of
things already)

File paths are relative to the root directory, which simplifies
debugging (make V=1 gives shorter command lines) and helps ccache
finding matches for checkouts in different directories (even though it
should normalize paths itself)

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5304 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-03-27 17:18:39 +00:00
Patrick Georgi 516a2a7bfa Add support to build with ccache in the build system
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5297 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-03-25 21:45:25 +00:00
Stefan Reinauer 6bee951c30 dependency tracking for coreboot
Obviously compile time increases slightly because more work has to be done, but
I'm sure the benefit of having to rm -rf build less often is worth it :-)

Other small changes:
* be a bit more verbose on some of the created files
* move -O2 from compiler rule into bootblock_romccflags
* drop rule needed for util/*.c -> build/*.o as x86emu no longer lives in util.

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Myles Watson <mylesgw@gmail.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5280 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-03-24 15:51:48 +00:00
Stefan Reinauer 9db39d3b43 CPPFLAGS and DEBUG_CFLAGS don't exist since Kconfig. Drop their remainders.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5279 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-03-24 09:53:50 +00:00
Stefan Reinauer 1425add4c8 fix "make" after "rm -rf build"
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5264 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-03-21 22:35:58 +00:00
Stefan Reinauer 37e781706b clean some more files in make clean
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5235 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-03-17 01:50:15 +00:00
Stefan Reinauer f9035dd7d8 make clean: delete failover.inc and romstage.inc, drop auto.inc (obsolete)
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5233 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-03-17 01:18:14 +00:00
Stefan Reinauer 859e94a304 it was reason for workaround rules already, and it's somewhat ugly:
util/x86emu is the only part of coreboot that is linked into coreboot
itself that lives in util/.
It's not a utility and it does not really belong where it lives.

---> svn mv util/x86emu src/devices/oprom

plus necessary Makefile changes to get it building again

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Peter Stuge <peter@stuge.se>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5228 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-03-16 23:07:29 +00:00
Patrick Georgi a84e98bd5f Strip quotes from COREBOOT_ROM_DEPENDENCIES
Macro-ify stripping quotes

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5226 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-03-16 19:01:32 +00:00
Patrick Georgi patrick.georgi c5f773d7f4 Various changes to the buildsystem:
- Single instance of the CC build rule in Makefile, instantiated as
necessary

- Remove manual static.o and option_table.o rules, they're now covered
by those instances of the CC build rule

- Normalize object file paths, so it can be $(obj)/option_table.o
instead of $(obj)/arch/i386/../../option_table.o now

- Add -pipe to compiler flags. It might be detrimental on rare scenarios
(building with extremly high disk bandwidth, eg. RAM disk), but it
significantly helps on win32 (which seems to cache less aggressively
than most unix-alikes)

- Silence stderr on hostname and domainname invocations (cosmetic fix
for cygwin)

- Test for -Wa,--divide functionality of the target compiler (taken from
abuild). It might be possible to remove most patches in crossgcc with that.

- Report build of failover.inc and romstage.inc


Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5224 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-03-16 12:01:13 +00:00
Patrick Georgi 23d89ccfd2 Make CLANG selectable in Kconfig
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5216 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2010-03-16 01:17:19 +00:00