x86: Update .dtsi file for FSP2

Include the IFWI section and the FSP-M binary. The FSP-T binary is not
currently used, as CAR is set up manually.

Also drop the FSP binary as this relates only to FSP1.

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