1f7ea6d52SBryan O'Donoghue /* 2f7ea6d52SBryan O'Donoghue * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. 3f7ea6d52SBryan O'Donoghue * 4f7ea6d52SBryan O'Donoghue * SPDX-License-Identifier: BSD-3-Clause 5f7ea6d52SBryan O'Donoghue */ 6f7ea6d52SBryan O'Donoghue 7*09d40e0eSAntonio Nino Diaz #include <lib/mmio.h> 8*09d40e0eSAntonio Nino Diaz 9f7ea6d52SBryan O'Donoghue #include <imx_regs.h> 10f7ea6d52SBryan O'Donoghue #include <imx_snvs.h> 11f7ea6d52SBryan O'Donoghue imx_snvs_init(void)12f7ea6d52SBryan O'Donoghuevoid imx_snvs_init(void) 13f7ea6d52SBryan O'Donoghue { 14f7ea6d52SBryan O'Donoghue struct snvs *snvs = (struct snvs *)SNVS_BASE; 15f7ea6d52SBryan O'Donoghue uintptr_t addr; 16f7ea6d52SBryan O'Donoghue uint32_t val; 17f7ea6d52SBryan O'Donoghue 18f7ea6d52SBryan O'Donoghue addr = (uintptr_t)&snvs->hpcomr; 19f7ea6d52SBryan O'Donoghue val = mmio_read_32(addr); 20f7ea6d52SBryan O'Donoghue val |= HPCOMR_NPSWA_EN; 21f7ea6d52SBryan O'Donoghue mmio_write_32(addr, val); 22f7ea6d52SBryan O'Donoghue } 23