From: Masahiro Yamada <yamada.m@jp.panasonic.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 02/15] zynq: kconfig: move board select menu and commonsettings
Date: Wed, 06 Aug 2014 18:48:13 +0900 [thread overview]
Message-ID: <20140806184813.96D4.AA925319@jp.panasonic.com> (raw)
In-Reply-To: <5820a90c-303a-4f7b-bed2-ae69c1633f2e@BY2FFO11FD038.protection.gbl>
Hi Michal,
On Wed, 6 Aug 2014 11:10:14 +0200
Michal Simek <michal.simek@xilinx.com> wrote:
>
> Based on steps below - defconfigs are both empty.
> Linux kernel is taking .config from /boot/config-`uname -r`.
Yes, but the .config of U-Boot is not installed anywhere in the host PC.
I guess that is why DEFCONFIG_LIST seems meaningless...
I have to admit I am still searching for the usage of this option.
> Maybe I do something wrong and Kconfig handles it differently
> but currently I can't see a reason to have this option there.
I don't think you did anything wrong.
> [u-boot]$ make mrproper
> [u-boot]$ make savedefconfig
> HOSTCC scripts/basic/fixdep
> HOSTCC scripts/kconfig/conf.o
> SHIPPED scripts/kconfig/zconf.tab.c
> SHIPPED scripts/kconfig/zconf.lex.c
> SHIPPED scripts/kconfig/zconf.hash.c
> HOSTCC scripts/kconfig/zconf.tab.o
> HOSTLD scripts/kconfig/conf
> scripts/kconfig/conf --savedefconfig=defconfig Kconfig
> #
> # using defaults found in configs/sandbox_defconfig
> #
> [u-boot]$ cat defconfig
In this case, savedefconfig was done based on
configs/sandbox_defconfig which is empty for now,
but which will have more options in the future.
> [u-boot]$ vim Kconfig
> [u-boot]$ git diff
> diff --git a/Kconfig b/Kconfig
> index 9e77a6e28b46..1a3864557df4 100644
> --- a/Kconfig
> +++ b/Kconfig
> @@ -12,12 +12,6 @@ config KCONFIG_OBJDIR
> string
> option env="KCONFIG_OBJDIR"
>
> -config DEFCONFIG_LIST
> - string
> - depends on !SPL_BUILD
> - option defconfig_list
> - default "configs/sandbox_defconfig"
> -
> menu "General setup"
>
> config SPL_BUILD
> [u-boot]$ make mrproper
> CLEAN scripts/basic
> CLEAN scripts/kconfig
> [u-boot]$ make savedefconfig
> HOSTCC scripts/basic/fixdep
> HOSTCC scripts/kconfig/conf.o
> SHIPPED scripts/kconfig/zconf.tab.c
> SHIPPED scripts/kconfig/zconf.lex.c
> SHIPPED scripts/kconfig/zconf.hash.c
> HOSTCC scripts/kconfig/zconf.tab.o
> HOSTLD scripts/kconfig/conf
> scripts/kconfig/conf --savedefconfig=defconfig Kconfig
> [u-boot]$ cat defconfig
> [u-boot]$
>
Whereas, this case, savedefconfig failed,
that is why the file is empty.
Best Regards
Masahiro Yamada
next prev parent reply other threads:[~2014-08-06 9:48 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-06 3:17 [U-Boot] [PATCH v2 0/15] arm: kconfig: move board select menus and other settings to SoC dir Masahiro Yamada
2014-08-06 3:17 ` [U-Boot] [PATCH v2 01/15] omap: remove omap5912osk board support Masahiro Yamada
2014-08-23 12:45 ` [U-Boot] [U-Boot, v2, " Tom Rini
2014-08-06 3:17 ` [U-Boot] [PATCH v2 02/15] zynq: kconfig: move board select menu and common settings Masahiro Yamada
2014-08-06 6:39 ` [U-Boot] [PATCH v2 02/15] zynq: kconfig: move board select menu and commonsettings Michal Simek
2014-08-06 6:49 ` Masahiro Yamada
2014-08-06 7:57 ` Michal Simek
2014-08-06 8:31 ` Masahiro Yamada
2014-08-06 9:10 ` Michal Simek
2014-08-06 9:48 ` Masahiro Yamada [this message]
2014-08-06 11:27 ` Michal Simek
2014-08-18 2:55 ` Masahiro Yamada
2014-08-06 11:27 ` Michal Simek
2014-08-06 3:17 ` [U-Boot] [PATCH v2 03/15] tegra: kconfig: move board select menu and common settings Masahiro Yamada
2014-08-06 3:17 ` [U-Boot] [PATCH v2 04/15] rmobile: " Masahiro Yamada
2014-08-06 3:17 ` [U-Boot] [PATCH v2 05/15] versatile: kconfig: move " Masahiro Yamada
2014-08-06 3:17 ` [U-Boot] [PATCH v2 06/15] kirkwood: kconfig: refactor Kconfig and defconfig Masahiro Yamada
2014-08-06 10:05 ` Prafulla Wadaskar
2014-08-06 10:09 ` Prafulla Wadaskar
2014-08-20 10:14 ` Albert ARIBAUD
2014-08-06 3:17 ` [U-Boot] [PATCH v2 07/15] exynos: kconfig: move board select menu and common settings Masahiro Yamada
2014-08-12 2:43 ` Minkyu Kang
2014-08-22 8:16 ` Lukasz Majewski
2014-08-22 8:24 ` Masahiro Yamada
2014-08-22 8:27 ` Lukasz Majewski
2014-08-28 19:53 ` Tom Rini
2014-08-29 2:57 ` Masahiro Yamada
2014-08-29 14:38 ` Tom Rini
2014-08-06 3:17 ` [U-Boot] [PATCH v2 08/15] davinci: " Masahiro Yamada
2014-08-06 3:17 ` [U-Boot] [PATCH v2 09/15] omap3: " Masahiro Yamada
2014-08-06 3:17 ` [U-Boot] [PATCH v2 10/15] omap4: " Masahiro Yamada
2014-08-06 3:17 ` [U-Boot] [PATCH v2 11/15] omap5: " Masahiro Yamada
2014-08-06 3:18 ` [U-Boot] [PATCH v2 12/15] keystone: " Masahiro Yamada
2014-08-06 3:18 ` [U-Boot] [PATCH v2 13/15] orion5x: " Masahiro Yamada
2014-08-06 3:18 ` [U-Boot] [PATCH v2 14/15] highbank: kconfig: move " Masahiro Yamada
2014-08-06 3:18 ` [U-Boot] [PATCH v2 15/15] nomadik: kconfig: move board select menu and " Masahiro Yamada
2014-08-09 8:00 ` [U-Boot] [PATCH v2 0/15] arm: kconfig: move board select menus and other settings to SoC dir Masahiro YAMADA
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