Kevin
68d74d3181
submodule of avionic design uboot bootloader and with included tools to get you started , read readme.md and readme-tk1-loader.md
39 lines
778 B
C
39 lines
778 B
C
/*
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* (C) Copyright 2000-2004
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*
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* (C) Copyright 2012
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* Ilya Yanok <ilya.yanok@gmail.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <errno.h>
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#include <spl.h>
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#include <net.h>
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DECLARE_GLOBAL_DATA_PTR;
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int spl_net_load_image(const char *device)
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{
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int rv;
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env_init();
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env_relocate();
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setenv("autoload", "yes");
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load_addr = CONFIG_SYS_TEXT_BASE - sizeof(struct image_header);
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rv = eth_initialize();
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if (rv == 0) {
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printf("No Ethernet devices found\n");
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return -ENODEV;
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}
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if (device)
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setenv("ethact", device);
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rv = net_loop(BOOTP);
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if (rv < 0) {
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printf("Problem booting with BOOTP\n");
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return rv;
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}
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return spl_parse_image_header((struct image_header *)load_addr);
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}
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