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* scripts/multiconfig.sh: Fix a typoYork Sun2014-10-10-1/+1
| | | | | | | | Fix the spelling of "configs". Signed-off-by: York Sun <yorksun@freescale.com> CC: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* multiconfig.sh: replace GNU sed specific matchJeroen Hofstee2014-10-10-2/+2
| | | | | | | | | | A SPL/TPL enabled target would was not recognized as such by BSD sed, since it relies on a GNU extension. Instead of or-ing just spell out both matches. Cc: Masahiro Yamada <yamada.m@jp.panasonic.com> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl> Acked-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* kconfig: fix another bug of "make savedefconfig"Masahiro Yamada2014-10-10-0/+2
| | | | | | | | In some cases, the last lines of SPL or TPL are not output to a file. The entries remaining in the "unmatched" variable must be flushed. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
* kconfig: add sanity checks for SPL configurationMasahiro Yamada2014-09-16-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For the SPL configuration, "make <dir>/<target>" is used. Here, <dir> is either "spl" or "tpl" <target> is one of "config", "menuconfig", "xconfig", etc. This commit adds two checks: [1] If <dir> is given an unsupported subimage, the configuration should error out like this: $ make qpl/menuconfig *** *** "make qpl/menuconfig" is not supported. *** [2] Make sure that "CONFIG_SPL" is enabled in the ".config" before running "make spl/menuconfig. Otherwise, the SPL image is not built at all. Having "spl/.config" makes no sense. In such a case, the configuration should exit with a message: $ make spl/menuconfig *** *** Create ".config" with "CONFIG_SPL" enabled *** before "make spl/menuconfig". *** Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Suggested-by: Simon Glass <sjg@chromium.org>
* kconfig: show an error message when defconfig is not foundMasahiro Yamada2014-09-16-0/+7
| | | | | | | | | | | | | | When a non-existing defconfig is specified, display an easy-to-understand message (fake the error message on Linux Kernel): $ make foo_defconfig *** *** Can't find default configuration "confis/foo_defconfig"! *** Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Stephen Warren <swarren@nvidia.com>
* kconfig: fix savedefconfig to handle TPL correctlyMasahiro Yamada2014-09-16-3/+3
| | | | | | | | | | Since 3ff291f371fa9858426774f3732924bacb61ed1c (kconfig: convert Kconfig helper script into a shell script), "make savedefconfig" of TPL boards has not been working. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.o.rg Acked-by: Simon Glass <sjg@chromium.org>
* kconfig: fix whitespace handling bug of savedefconfigMasahiro Yamada2014-09-16-8/+29
| | | | | | | | | | | | | | | | | | | | | | | | Commit 3ff291f371fa9858426774f3732924bacb61ed1c (kconfig: convert Kconfig helper script into a shell script) introduced another regression. Shell usually handles whitespaces as separators, so "make saveconfig" outputs # CONFIG_FOO is not set into: # CONFIG_FOO is not set Whitespaces should not be treated as separators here. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
* kconfig: fix savedefconfig to output empty defconfigMasahiro Yamada2014-09-16-0/+1
| | | | | | | | | | | | Commit 3ff291f371fa9858426774f3732924bacb61ed1c (kconfig: convert Kconfig helper script into a shell script) introduced a minor regression. make alldefconfig; make savedefconfig should create an empty 'defconfig'. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
* README.kconfig: document backward compatibility "make *_config"Masahiro Yamada2014-08-28-0/+1
| | | | | | | | | | Commit 3ff291f371fa9858426774f3732924bacb61ed1c (kconfig: convert Kconfig helper script into a shell script) restored "<board>_config" target for backward compatibility. It should be documented. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
* kconfig: convert Kconfig helper script into a shell scriptMasahiro Yamada2014-08-22-0/+260
Commit 51148790 added scripts/multiconfig.py written in Python 2 to adjust Kconfig for U-Boot. It has been hard for Python 3 users because Python 2 and Python 3 are not compatible with each other. We are not happy about adding a new host tool dependency (in this case, Python version dependency) for the core build process. After some discussion, we decided to use only basic tools. The script may get a bit more unreadable by shell scripting, but we believe it is worthwhile. In addition, this commit revives "<board>_config" target that is equivalent to "<board>_defconfig" for backwards compatibility. It is annoying to adjust various projects which use U-Boot. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Suggested-by: Igor Grinberg <grinberg@compulab.co.il> Tested-by: Igor Grinberg <grinberg@compulab.co.il> Acked-by: Simon Glass <sjg@chromium.org> Cc: Tom Rini <trini@ti.com> Cc: Jeroen Hofstee <jeroen@myspectrum.nl> Cc: Stephen Warren <swarren@nvidia.com>
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