src/soc/mediatek/mt8186/gic.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 /*
   4  * This file is created based on MT8186 Functional Specification
   5  * Chapter number: 4.3
   6  */
   7
   8 #include <device/mmio.h>
   9 #include <soc/addressmap.h>
  10 #include <soc/gic.h>
  11
  12 void mtk_gic_preinit(void)
  13 {
  14         int i;
  15
  16         for (i = 3; i < 15; i++) {
  17                 write32((void *)((uintptr_t)MCUSYS_BASE + 0xA600 + i * 4), 0);
  18                 write32((void *)((uintptr_t)MCUSYS_BASE + 0xA650 + i * 4), 0xFFFFFFFF);
  19         }
  20 }