arch/riscv/payload: Remove old RISC-V CSR names

LLVM/clang 17 removed support for CSR names that are no longer included
in the RISC-V ISA Manual Privileged Specification since version 1.12.

Related LLVM commit: https://reviews.llvm.org/D149278

Change-Id: I7c8f2a06a109333f95230bf0a3056c8d5c8a9132
Signed-off-by: Lennart Eichhorn <lennarteichhorn@googlemail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79364
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>

0 files changed, 0 insertions, 0 deletions