plat/imx/common/imx_snvs.c

   1 /*
   2  * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
   3  *
   4  * SPDX-License-Identifier: BSD-3-Clause
   5  */
   6
   7 #include <mmio.h>
   8 #include <imx_regs.h>
   9 #include <imx_snvs.h>
  10
  11 void imx_snvs_init(void)
  12 {
  13         struct snvs *snvs = (struct snvs *)SNVS_BASE;
  14         uintptr_t addr;
  15         uint32_t val;
  16
  17         addr = (uintptr_t)&snvs->hpcomr;
  18         val = mmio_read_32(addr);
  19         val |= HPCOMR_NPSWA_EN;
  20         mmio_write_32(addr, val);
  21 }