kbuild: use shorten logs for IMX images

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

kbuild: use shorten logs for misc targets

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

kbuild: use shorten log for linking u-boot

Move sandbox-specific link rule to arch/sandbox/config.mk.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

kbuild: use shorten logs for combined rules of mkimage, padding and cat

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

kbuild: use shorten logs for cat rules

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

kbuild: use shorten logs for mkimage rules

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

kbuild: use shorten logs objcopy rules

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

kbuild: Add $(Q) when descending into subdirectories

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>

kbuild: rename OBJCFLAGS to OBJCOPYFLAGS

Rename OBJCFLAGS to OBJCOPYFLAGS beforehand to use
"cmd_objcopy" in scripts/Makefile.lib in an upcoming commit.

Signed-off-by: Masahiro Yamada <yamada.m@jp.

kbuild: rename OBJCFLAGS to OBJCOPYFLAGS

Rename OBJCFLAGS to OBJCOPYFLAGS beforehand to use
"cmd_objcopy" in scripts/Makefile.lib in an upcoming commit.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

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kbuild: move asm-offsets.h rules to ./Kbuild

Generate include/generated/generic-asm-offsets.h and
include/generated/asm-offsets.h in ./Kbuild.

This commit also changes the include guard.

Before th

kbuild: move asm-offsets.h rules to ./Kbuild

Generate include/generated/generic-asm-offsets.h and
include/generated/asm-offsets.h in ./Kbuild.

This commit also changes the include guard.

Before this commit, __ASM_OFFSETS_H__ was used for both of them.
So we could not include generic-asm-offsets.h and asm-offsets.h
at the same time.

This commit renames the include guard of the former to
__GENERIC_ASM_OFFSETS_H__.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

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kbuild: abolish "depend" target

This commit moves include/generated/{generic-asm-offsets.h, asm-offsets.h}
from "depend" targets to "prepare" targets and deletes "depend" targets.

Signed-off-by: Ma

kbuild: abolish "depend" target

This commit moves include/generated/{generic-asm-offsets.h, asm-offsets.h}
from "depend" targets to "prepare" targets and deletes "depend" targets.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

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kbuild: consolidate version and timestamp headers generation

- Generate include/generated/{timestamp.h, version.h}
more simply by using filechk rule.

- Add $(UBOOTRELEASE) variable and re-write

kbuild: consolidate version and timestamp headers generation

- Generate include/generated/{timestamp.h, version.h}
more simply by using filechk rule.

- Add $(UBOOTRELEASE) variable and re-write u-boot.imx rule
more simply.

- Rename U_BOOT_VERSION in Makefile to UBOOTVERSION

Before this commit, the same variable name, "U_BOOT_VERSION"
was used for two different strings.

One of them was defined in Makefile.
It takes the form like "2014.01-rc1" and used in
makefiles and script files.

The other is defined in include/generated/version.h
It takes the form like "U-Boot 2014.01-rc1-00010-gbe6d426-dirty"
and used in C and Aseembler.

It is confusing when grepping the source tree. So, this commit
renames the former to UBOOTVERSION.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

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Makefile: add a new script to check -fstack-usage support

If -fstack-usage option is given to crosstools
that do not support it, gcc displays a warning message
but still exits with status 0.

This m

Makefile: add a new script to check -fstack-usage support

If -fstack-usage option is given to crosstools
that do not support it, gcc displays a warning message
but still exits with status 0.

This means we can not rely on $(call cc-option,...)
to detect if -fstack-usage option is supported or not.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

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kbuild: fix errors of 'make *tags' and 'make cscope'

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Reported-by: Nishanth Menon <nm@ti.com>

kbuild: a minor optimization of "make clobber"

The pattern rule "MLO*" can delete both MLO and MLO.byteswap.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

Merge branch 'master' of git://git.denx.de/u-boot-arm

Merge branch 'u-boot/master' into 'u-boot-arm/master'

Conflicts:
Makefile
drivers/net/npe/Makefile

These two conflicts arise from commit 0b2d3f20
("ARM: NET: Remove the IXP NPE ethernet driver")

Merge branch 'u-boot/master' into 'u-boot-arm/master'

Conflicts:
Makefile
drivers/net/npe/Makefile

These two conflicts arise from commit 0b2d3f20
("ARM: NET: Remove the IXP NPE ethernet driver") and are
resolved by deleting the drivers/net/npe/Makefile file
and removing the CONFIG_IXP4XX_NPE line from Makefile.

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Prepare v2014.04-rc1

Signed-off-by: Tom Rini <trini@ti.com>

dts: re-write dts/Makefile more simply with Kbuild

Useful rules in scripts/Makefile.lib allows us to easily
generate a device tree blob and wrap it in assembly code.

We do not need to parse a linke

dts: re-write dts/Makefile more simply with Kbuild

Useful rules in scripts/Makefile.lib allows us to easily
generate a device tree blob and wrap it in assembly code.

We do not need to parse a linker script to get output format and arch.

This commit deletes ./u-boot.dtb since it is a copy of dts/dt.dtb.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

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kernel-doc: move kernel-doc tools to scripts/

tools/kernel-doc/docproc.c and tools/kernel-doc/kernel-doc are
files imported from Linux Kernel.

They originally resided under scripts/ directory in Li

kernel-doc: move kernel-doc tools to scripts/

tools/kernel-doc/docproc.c and tools/kernel-doc/kernel-doc are
files imported from Linux Kernel.

They originally resided under scripts/ directory in Linux Kernel.

This commit moves them to the original location.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>

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kbuild: check clean source and generate Makefile for out-of-tree build

For out-of-tree build
- Check if the source tree is clean
- Create a Makefile in the output directory

Signed-off-by: Masah

kbuild: check clean source and generate Makefile for out-of-tree build

For out-of-tree build
- Check if the source tree is clean
- Create a Makefile in the output directory

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

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kbuild: support simultaneous board configuration and "make all"

This commit fixes two problems:

[1] We could not do board configuration and "make all"
in one command line.

For example, the fol

kbuild: support simultaneous board configuration and "make all"

This commit fixes two problems:

[1] We could not do board configuration and "make all"
in one command line.

For example, the following did not work as we expect:
$ make sandbox_config all
Configuring for sandbox board...
make: Nothing to be done for `all'.

[2] mixed-target build did not work with -j option

For example, the following did not work:
$ make -j8 sandbox_config u-boot
Makefile:481: *** "System not configured - see README". Stop.
make: *** [u-boot] Error 2
make: *** Waiting for unfinished jobs....
Configuring for sandbox board...

Going forward, we can do
$ make -j8 sandbox_config all

This is the same as
$ make sandbox_config
$ make -j8

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

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kbuild: use scripts/Makefile.clean

This commit refactors cleaning targets such as
clean, clobber, mrpropper, distclean
with scripts/Makefile.clean.

By using scripts/Makefile.clean, we can recursive

kbuild: use scripts/Makefile.clean

This commit refactors cleaning targets such as
clean, clobber, mrpropper, distclean
with scripts/Makefile.clean.

By using scripts/Makefile.clean, we can recursively descend
into subdirectories and delete generated files there.

We do not need add a big list of generated files
to the "clean" target.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

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Makefile: refactor tools-all targets

- Move "easylogo", "gdb" tagets to tools/Makefile
- Delete "gdbtools" target (same as "gdb")

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

Makefile: Do not pass MTD_VERSION from the top Makefile

$(MTD_VERSION) is used in tools/env/Makefile

If you specify a variable at a command line like:
$ make MTD_VERSION=old env
or specify it thr

Makefile: Do not pass MTD_VERSION from the top Makefile

$(MTD_VERSION) is used in tools/env/Makefile

If you specify a variable at a command line like:
$ make MTD_VERSION=old env
or specify it thru an envrionment variable like:
$ export MTD_VERSION=old
$ make env
it is inherited to the sub-make too.
We do not need to pass it from the top Makefile explicitely.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

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