[U-Boot] [PATCH v4 1/1] x86: provide CONFIG_BUILD_ROM

[Bin Meng]

On Tue, Oct 17, 2017 at 2:08 AM, Heinrich Schuchardt <xypron.glpk at gmx.de> wrote:
> Up to now we depended on an exported variable to build u-boot.rom.
> We should be able to specify it in the configuration file, too.
>
> With this patch this becomes possible using the new Kconfig option
> CONFIG_BUILD_ROM.
>
> This option depends on CONFIG_X86 and is selected in
> qemu-x86_defconfig and qemu-x86_64_defconfig.
>
> Cc: Simon Glass <sjg at chromium.org>
> Cc: Bin Meng <bmeng.cn at gmail.com>
> Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
> ---
> v4
>         Place BUILD_ROM in defconfig according to the sequence of
>         the generated .config.
>         Remove default=n
> v3
>         Rework the documentation. Simon suggested not to deprecate
>         the export variable.
> v2
>         Enable CONFIG_BUILD_ROM for qemu-x86_64_defconfig
>         as suggested by Bin.
>         Fix typos.
> ---
>  Kconfig                       |  9 +++++++++
>  Makefile                      |  2 +-
>  configs/qemu-x86_64_defconfig |  1 +
>  configs/qemu-x86_defconfig    |  1 +
>  doc/README.x86                | 10 +++++++---
>  5 files changed, 19 insertions(+), 4 deletions(-)
>

Reviewed-by: Bin Meng <bmeng.cn at gmail.com>