This patch adds the generic FS commands (ls, load) to all x86 boards.
Signed-off-by: Stefan Roese <sr@denx.de> Cc: Miao Yan <yanmiaobest@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Simon Glass <sjg@chromium.org> Acked-by: Bin Meng <bmeng.cn@gmail.com>