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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2022, Ovidiu Panait <ovpanait@gmail.com>
*/
#include <common.h>
#include <asm/asm.h>
#include <asm/pvr.h>
int microblaze_cpu_has_pvr_full(void)
{
u32 msr, pvr0;
MFS(msr, rmsr);
if (!(msr & PVR_MSR_BIT))
return 0;
get_pvr(0, pvr0);
debug("%s: pvr0 is 0x%08x\n", __func__, pvr0);
if (!(pvr0 & PVR0_PVR_FULL_MASK))
return 0;
return 1;
}
void microblaze_get_all_pvrs(u32 pvr[PVR_FULL_COUNT])
{
get_pvr(0, pvr[0]);
get_pvr(1, pvr[1]);
get_pvr(2, pvr[2]);
get_pvr(3, pvr[3]);
get_pvr(4, pvr[4]);
get_pvr(5, pvr[5]);
get_pvr(6, pvr[6]);
get_pvr(7, pvr[7]);
get_pvr(8, pvr[8]);
get_pvr(9, pvr[9]);
get_pvr(10, pvr[10]);
get_pvr(11, pvr[11]);
get_pvr(12, pvr[12]);
}
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