errata.c

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/* SPDX-License-Identifier: GPL-2.0-only */
 
#include <stdint.h>
#include "i945.h"
#include "raminit.h"
 
int fixup_i945gm_errata(void)
{
        u32 reg32;
 
        /* Mobile Intel 945 Express only */
        reg32 = mchbar_read32(FSBPMC3);
        reg32 &= ~((1 << 13) | (1 << 29));
        mchbar_write32(FSBPMC3, reg32);
 
        return 0;
}