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https://github.com/brain-hackers/u-boot-brain
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![Tom Rini](/assets/img/avatar_default.png)
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
56 lines
1.0 KiB
C
56 lines
1.0 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (c) 2013 Google, Inc
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*/
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#include <common.h>
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#include <dm/util.h>
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#include <linux/libfdt.h>
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#include <vsprintf.h>
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#ifdef CONFIG_DM_WARN
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void dm_warn(const char *fmt, ...)
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{
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va_list args;
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va_start(args, fmt);
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vprintf(fmt, args);
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va_end(args);
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}
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#endif
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int list_count_items(struct list_head *head)
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{
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struct list_head *node;
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int count = 0;
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list_for_each(node, head)
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count++;
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return count;
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}
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bool dm_fdt_pre_reloc(const void *blob, int offset)
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{
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if (fdt_getprop(blob, offset, "u-boot,dm-pre-reloc", NULL))
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return true;
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#ifdef CONFIG_TPL_BUILD
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if (fdt_getprop(blob, offset, "u-boot,dm-tpl", NULL))
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return true;
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#elif defined(CONFIG_SPL_BUILD)
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if (fdt_getprop(blob, offset, "u-boot,dm-spl", NULL))
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return true;
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#else
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/*
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* In regular builds individual spl and tpl handling both
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* count as handled pre-relocation for later second init.
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*/
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if (fdt_getprop(blob, offset, "u-boot,dm-spl", NULL) ||
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fdt_getprop(blob, offset, "u-boot,dm-tpl", NULL))
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return true;
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#endif
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return false;
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}
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