x86: Update Kconfig options for FSP1

Many of the Kconfig options do not apply to FSP2. Update them to use the
FSP_VERSION1 condition instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
1 file changed