tree 3e9f00e13c797353e21a9eaa650b8650e8c7f2cf
parent f8e066cdd6e688771284dfccd8e9752c3237b0d5
author Masahiro Yamada <yamada.masahiro@socionext.com> 1466141047 +0900
committer Tom Rini <trini@konsulko.com> 1466803391 -0400

env: avoid build error for boards without CONFIG_SYS_{CPU, BOARD}

If CONFIG_ENV_VARS_UBOOT_CONFIG is enabled (it is by distro), this
code causes build error for boards without CONFIG_SYS_{CPU,_BOARD}.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>