1 /******************************************************************************
2 *
3 * Copyright (C) 2024 Analog Devices, Inc.
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 ******************************************************************************/
18
19 #include "max32670.h"
20 #include "pwrseq_regs.h"
21 #include "mxc_sys.h"
22 #include "ecc_regs.h"
23
24 /*
25 * This function is called during boot up.
26 */
max32xx_system_init(void)27 void max32xx_system_init(void)
28 {
29 /* Disable SRAM ECC until it is handled on zephyr side */
30 MXC_ECC->en &= ~MXC_F_ECC_EN_SRAM;
31
32 /* Make sure INRO is enabled. INRO should already be enabled during power up. */
33 MXC_PWRSEQ->lpcn |= MXC_F_PWRSEQ_LPCN_INRO_EN;
34 }
35
