compulab/cl-som-am57x/eth.c

1 // SPDX-License-Identifier: GPL-2.0+
3  * Ethernet specific code for CompuLab CL-SOM-AM57x module
59  * cl_som_am57x_efuse_read_mac_addr() - read Ethernet port MAC address.
69 		mac_lo = readl((*ctrl)->control_core_mac_id_1_lo);  in cl_som_am57x_efuse_read_mac_addr()
70 		mac_hi = readl((*ctrl)->control_core_mac_id_1_hi);  in cl_som_am57x_efuse_read_mac_addr()
72 		mac_lo = readl((*ctrl)->control_core_mac_id_0_lo);  in cl_som_am57x_efuse_read_mac_addr()
73 		mac_hi = readl((*ctrl)->control_core_mac_id_0_hi);  in cl_som_am57x_efuse_read_mac_addr()
85  * cl_som_am57x_handle_mac_address() - set MAC address in the U-Boot
89  * @env_name: U-Boot environment name.
108 		return -1;  in cl_som_am57x_handle_mac_address()
112 		printf("cl-som-am57x: Failed to set Eth port %d MAC address\n",  in cl_som_am57x_handle_mac_address()
127  * cl_som_am57x_rgmii_clk_delay() - Set RGMII clock delay.
164 	/* SB-SOM-AM57x primary Eth (P21) is routed to RGMII1 */  in board_eth_init()
169 		return -1;  in board_eth_init()
172 	ctrl_val = readl((*ctrl)->control_core_control_io1) & (~0x33);  in board_eth_init()
174 	writel(ctrl_val, (*ctrl)->control_core_control_io1);  in board_eth_init()