riscv: Move the linker script to the CPU root directory

The linker script can be shared by all RISC-V targets. Move it to
a common place.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
This commit is contained in:
Bin Meng 2018-09-26 06:55:11 -07:00 committed by Andes
parent 058b77a9b8
commit dfb828ed1c