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arch/riscv: Fix some SMP related headers

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Change-Id: I58419450dbe34741b4f5b4920f435fdb91e9df22
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61143
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
This commit is contained in:
Kyösti Mälkki
2022-01-17 08:56:05 +02:00
committed by Felix Held
parent 0767da9fc9
commit 4ac35707d9
3 changed files with 6 additions and 5 deletions
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2
src/arch/riscv/include/arch/barrier.h
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@@ -7,4 +7,6 @@ static inline void mb(void) { asm volatile("fence"); }
static inline void rmb(void) { asm volatile("fence"); }
static inline void wmb(void) { asm volatile("fence"); }
#define barrier() { asm volatile ("fence" ::: "memory"); }
#endif /* __ARCH_BARRIER_H__ */

4
src/arch/riscv/include/arch/smp/spinlock.h
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@@ -3,11 +3,9 @@
#ifndef ARCH_SMP_SPINLOCK_H
#define ARCH_SMP_SPINLOCK_H
#include <arch/encoding.h>
#include <arch/barrier.h>
#include <arch/smp/atomic.h>
#define barrier() { asm volatile ("fence" ::: "memory"); }
typedef struct {
atomic_t lock;
} spinlock_t;

5
src/arch/riscv/smp.c
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@@ -1,10 +1,11 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <arch/barrier.h>
#include <arch/encoding.h>
#include <arch/smp/smp.h>
#include <arch/smp/spinlock.h>
#include <mcall.h>
#include <arch/smp/atomic.h>
#include <console/console.h>
#include <mcall.h>
void smp_pause(int working_hartid)
{