u-boot.git/arch/blackfin/cpu/Makefile, branch master

Blackfin: Remove

2017-04-05T17:52:01+00:00

The architecture is currently unmaintained, remove.

Cc: Benjamin Matthews 
Cc: Chong Huang 
Cc: Dimitar Penev 
Cc: Haitao Zhang 
Cc: I-SYST Micromodule 
Cc: M.Hasewinkel (MHA) 
Cc: Marek Vasut 
Cc: Martin Strubel 
Cc: Peter Meerwald 
Cc: Sonic Zhang 
Cc: Valentin Yakovenkov 
Cc: Wojtek Skulski 
Cc: Wojtek Skulski 
Signed-off-by: Tom Rini

Use correct spelling of "U-Boot"

2016-02-06T11:00:59+00:00

Correct spelling of "U-Boot" shall be used in all written text
(documentation, comments in source files etc.).

Signed-off-by: Bin Meng 
Reviewed-by: Heiko Schocher 
Reviewed-by: Simon Glass 
Reviewed-by: Minkyu Kang

Various Makefiles: Add SPDX-License-Identifier tags

2015-11-10T14:19:52+00:00

After consulting with some of the SPDX team, the conclusion is that
Makefiles are worth adding SPDX-License-Identifier tags too, and most of
ours have one.  This adds tags to ones that lack them and converts a few
that had full (or in one case, very partial) license blobs into the
equivalent tag.

Cc: Kate Stewart 
Signed-off-by: Tom Rini

kbuild: use shorten logs for misc targets

2014-02-25T16:01:29+00:00

Signed-off-by: Masahiro Yamada

kbuild: use scripts/Makefile.clean

2014-02-19T16:10:04+00:00

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

kbuild: use Linux Kernel build scripts

2014-02-19T16:07:50+00:00

Now we are ready to switch over to real Kbuild.

This commit disables temporary scripts:
  scripts/{Makefile.build.tmp, Makefile.host.tmp}
and enables real Kbuild scripts:
  scripts/{Makefile.build,Makefile.host,Makefile.lib}.

This switch is triggered by the line in scripts/Kbuild.include
  -build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build.tmp obj
  +build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj

We need to adjust some build scripts for U-Boot.
But smaller amount of modification is preferable.

Additionally, we need to fix compiler flags which are
locally added or removed.

In Kbuild, it is not allowed to change CFLAGS locally.
Instead, ccflags-y, asflags-y, cppflags-y,
CFLAGS_$(basetarget).o, CFLAGS_REMOVE_$(basetarget).o
are prepared for that purpose.

Signed-off-by: Masahiro Yamada 
Tested-by: Gerhard Sittig

kbuild: change out-of-tree build

2014-02-19T16:07:50+00:00

This commit changes the working directory
where the build process occurs.

Before this commit, build process occurred under the source
tree for both in-tree and out-of-tree build.

That's why we needed to add $(obj) prefix to all generated
files in makefiles like follows:
  $(obj)u-boot.bin:  $(obj)u-boot

Here, $(obj) is empty for in-tree build, whereas it points
to the output directory for out-of-tree build.

And our old build system changes the current working directory
with "make -C " syntax when descending into the
sub-directories.

On the other hand, Kbuild uses a different idea
to handle out-of-tree build and directory descending.

The build process of Kbuild always occurs under the output tree.
When "O=dir/to/store/output/files" is given, the build system
changes the current working directory to that directory and
restarts the make.

Kbuild uses "make -f $(srctree)/scripts/Makefile.build obj="
syntax for descending into sub-directories.
(We can write it like "make $(obj)=" with a shorthand.)
This means the current working directory is always the top
of the output directory.

Signed-off-by: Masahiro Yamada 
Tested-by: Gerhard Sittig

blackfin: Do not generate unused header bootrom-asm-offsets.h

2013-12-06T08:06:51+00:00

Signed-off-by: Masahiro Yamada 
Signed-off-by: Sonic Zhang

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

2013-11-04T14:28:08+00:00

Easy to resolve conflict on the GPIO change.

Conflicts:
	arch/blackfin/cpu/Makefile

Signed-off-by: Tom Rini

blackfin: Move machine specific gpio_port_t structure back to blackfin arch folder.

2013-11-04T08:50:46+00:00

The gpio register mappings are different among blackfin processors.

Signed-off-by: Steven Miao 
Signed-off-by: Sonic Zhang