riscv: remove redundancy in Makefile

src/arch/riscv/stages.c is an entry of romstage/ramstage, and does not
needs to be bootblock.

src/arch/riscv/id.S src/arch/riscv/id.ld is used to generate some
compile/board/time information, which is repeated with src/lib/version.c

Change-Id: Ic736b378e24df387584c5f86a2b04078fc55723d
Signed-off-by: Xiang Wang <wxjstz@126.com>
Reviewed-on: https://review.coreboot.org/27557
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions