Change in coreboot[master]: riscv: add spin lock support

[Anonymous Coward (Code Review)]

Anonymous Coward (1001664) has uploaded a new patch set (#2). ( https://review.coreboot.org/27356 )

Change subject: riscv: add spin lock support
......................................................................

riscv: add spin lock support

Add spin lock support for riscv.

Change-Id: I7e93fb8b35c4452f0fe3f7f4bcc6f7aa4e042451
Signed-off-by: Xiang Wang 
---
M src/arch/riscv/include/arch/smp/atomic.h
M src/arch/riscv/include/arch/smp/spinlock.h
2 files changed, 28 insertions(+), 3 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/56/27356/2