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/*
* (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
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