mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-18 01:03:05 +00:00
53d8bf8f9c
Add a test for loading U-Boot over TFTP. As with other sandbox net routines, we need to initialize our packets manually since things like net_set_ether and net_set_udp_header always use "our" addresses. We use BOOTP instead of DHCP, since DHCP has a tag/length-based format which is harder to parse. Our TFTP implementation doesn't define as many constants as I'd like, so I create some here. Note that the TFTP block size is one-based, but offsets are zero-based. In order to avoid address errors, we need to set up/define some additional address information settings. dram_init_banksize would be a good candidate for settig up bi_dram, but it gets called too late in board_init_r. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
31 lines
724 B
C
31 lines
724 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (c) 2016 Google, Inc
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*/
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#ifndef __asm_spl_h
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#define __asm_spl_h
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enum {
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BOOT_DEVICE_MMC1,
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BOOT_DEVICE_MMC2,
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BOOT_DEVICE_MMC2_2,
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BOOT_DEVICE_BOARD,
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BOOT_DEVICE_VBE,
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BOOT_DEVICE_CPGMAC,
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};
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/**
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* sandbox_find_next_phase() - Find the next phase of U-Boot
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*
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* This function is intended to be called from within sandbox SPL. It uses
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* a few rules to find the filename of the next U-Boot phase. See also
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* os_find_u_boot().
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*
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* @fname: place to put full path to U-Boot
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* @maxlen: maximum size of @fname
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* @use_img: select the 'u-boot.img' file instead of the 'u-boot' ELF file
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*/
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int sandbox_find_next_phase(char *fname, int maxlen, bool use_img);
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#endif
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