| /* |
| * Copyright 2024 NXP |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <zephyr/devicetree.h> |
| #include <zephyr/init.h> |
| #include <zephyr/kernel.h> |
| #include <soc.h> |
| |
| static int board_init(void) |
| { |
| #if defined(CONFIG_ETH_NXP_IMX_NETC) && (DT_CHILD_NUM_STATUS_OKAY(DT_NODELABEL(netc)) != 0) |
| /* Port 0 to 2 protocol configure: RGMII, RGMII, XGMII */ |
| BLK_CTRL_NETCMIX->CFG_LINK_MII_PROT = 0x00000522; |
| BLK_CTRL_NETCMIX->CFG_LINK_PCS_PROT_2 = 0x00000040; |
| |
| /* Unlock the IERB. It will warm reset whole NETC. */ |
| NETC_PRIV->NETCRR &= ~NETC_PRIV_NETCRR_LOCK_MASK; |
| while ((NETC_PRIV->NETCRR & NETC_PRIV_NETCRR_LOCK_MASK) != 0U) { |
| } |
| |
| /* Lock the IERB. */ |
| NETC_PRIV->NETCRR |= NETC_PRIV_NETCRR_LOCK_MASK; |
| while ((NETC_PRIV->NETCSR & NETC_PRIV_NETCSR_STATE_MASK) != 0U) { |
| } |
| #endif |
| return 0; |
| } |
| |
| /* |
| * Because platform is using ARM SCMI, drivers like scmi, mbox etc. are |
| * initialized during PRE_KERNEL_1. Common init hooks is not able to use. |
| * SoC early init and board early init could be run during PRE_KERNEL_2 instead. |
| */ |
| SYS_INIT(board_init, PRE_KERNEL_2, 10); |
