cpu.h

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/* SPDX-License-Identifier: GPL-2.0-or-later */
 
#ifndef _SOC_APOLLOLAKE_CPU_H_
#define _SOC_APOLLOLAKE_CPU_H_
 
#include <cpu/x86/msr.h>
#include <intelblocks/msr.h>
#include <soc/msr.h>
 
struct device;
void apollolake_init_cpus(struct device *dev);
void mainboard_devtree_update(struct device *dev);
 
/* Flush L1D to L2 */
static inline void flush_l1d_to_l2(void)
{
        msr_t msr = rdmsr(MSR_POWER_MISC);
        msr.lo |= FLUSH_DL1_L2;
        wrmsr(MSR_POWER_MISC, msr);
}
#endif /* _SOC_APOLLOLAKE_CPU_H_ */