Hello Masahiro,
On 29-07-14 23:48, Jeroen Hofstee wrote:
Hello Masahiro / Tom,
On 29-07-14 12:34, Masahiro Yamada wrote:
This commit enables Kconfig.
Going forward, we use Kconfig for the board configuration.
mkconfig will never be used. Nor will include/config.mk be generated.
Kconfig must be adjusted for U-Boot because our situation is
a little more complicated than Linux Kernel.
We have to generate multiple boot images (Normal, SPL, TPL)
from one source tree.
Each image needs its own configuration input.
<snip>
+# We want to include arch/$(ARCH)/config.mk only when
include/config/auto.conf
+# is up-to-date. When we switch to a different board configuration,
old CONFIG
+# macros are still remaining in include/config/auto.conf. Without
the following
+# gimmick, wrong config.mk would be included leading nasty
warnings/errors.
+autoconf_is_current := $(if $(wildcard $(KCONFIG_CONFIG)),$(shell
find \
+ -path ./include/config/auto.conf -newer $(KCONFIG_CONFIG)))
fyi, this patchset seems to work remarkably well on FreeBSD, except
above line. FreeBSD find requires a directory (dot in this case) as first
argument. I will send a patch for it after this got merged, not to
hold this.
Just a heads up, since it is likely slightly after the merge window.
I just saw that Tom asked for a v8. If you do so, can you include this?
Thanks,
Jeroen
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