riscv: spl: add FIT name for RISC-V Falcon mode

The FIT name in RISC-V Falcon mode should be different from that in
normal boot mode; it is called linux.itb. If the setting is missing
in common/spl, the normal boot file name will be used.

Signed-off-by: Randolph <randolph@andestech.com>
1 file changed