| /* | |
| * (C) Copyright 2000-2004 | |
| * Wolfgang Denk, DENX Software Engineering, wd@denx.de. | |
| * | |
| * (C) Copyright 2012 | |
| * Ilya Yanok <ilya.yanok@gmail.com> | |
| * | |
| * SPDX-License-Identifier: GPL-2.0+ | |
| */ | |
| #include <common.h> | |
| #include <errno.h> | |
| #include <spl.h> | |
| #include <net.h> | |
| DECLARE_GLOBAL_DATA_PTR; | |
| #if defined(CONFIG_SPL_ETH_SUPPORT) || defined(CONFIG_SPL_USBETH_SUPPORT) | |
| static int spl_net_load_image(struct spl_image_info *spl_image, | |
| struct spl_boot_device *bootdev) | |
| { | |
| int rv; | |
| env_init(); | |
| env_relocate(); | |
| setenv("autoload", "yes"); | |
| load_addr = CONFIG_SYS_TEXT_BASE - sizeof(struct image_header); | |
| rv = eth_initialize(); | |
| if (rv == 0) { | |
| printf("No Ethernet devices found\n"); | |
| return -ENODEV; | |
| } | |
| if (bootdev->boot_device_name) | |
| setenv("ethact", bootdev->boot_device_name); | |
| rv = net_loop(BOOTP); | |
| if (rv < 0) { | |
| printf("Problem booting with BOOTP\n"); | |
| return rv; | |
| } | |
| return spl_parse_image_header(spl_image, | |
| (struct image_header *)load_addr); | |
| } | |
| #endif | |
| #ifdef CONFIG_SPL_ETH_SUPPORT | |
| int spl_net_load_image_cpgmac(struct spl_image_info *spl_image, | |
| struct spl_boot_device *bootdev) | |
| { | |
| #ifdef CONFIG_SPL_ETH_DEVICE | |
| bootdev->boot_device_name = CONFIG_SPL_ETH_DEVICE; | |
| #endif | |
| return spl_net_load_image(spl_image, bootdev); | |
| } | |
| SPL_LOAD_IMAGE_METHOD("eth device", 0, BOOT_DEVICE_CPGMAC, | |
| spl_net_load_image_cpgmac); | |
| #endif | |
| #ifdef CONFIG_SPL_USBETH_SUPPORT | |
| int spl_net_load_image_usb(struct spl_image_info *spl_image, | |
| struct spl_boot_device *bootdev) | |
| { | |
| bootdev->boot_device_name = "usb_ether"; | |
| return spl_net_load_image(spl_image, bootdev); | |
| } | |
| SPL_LOAD_IMAGE_METHOD("USB eth", 0, BOOT_DEVICE_USBETH, spl_net_load_image_usb); | |
| #endif |