u-boot/drivers/core/util.c
Heiko Stübner d905cf7365 dm: Return actual bools in dm_fdt_pre_reloc
Documentation says that we're returning true/false, not 1/0 so adapt
the function to return actual booleans.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Simon Glass <sjg@chromium.org>
2017-03-16 16:03:47 -06:00

62 lines
1.1 KiB
C

/*
* Copyright (c) 2013 Google, Inc
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <libfdt.h>
#include <vsprintf.h>
void dm_warn(const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
vprintf(fmt, args);
va_end(args);
}
void dm_dbg(const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
vprintf(fmt, args);
va_end(args);
}
int list_count_items(struct list_head *head)
{
struct list_head *node;
int count = 0;
list_for_each(node, head)
count++;
return count;
}
bool dm_fdt_pre_reloc(const void *blob, int offset)
{
if (fdt_getprop(blob, offset, "u-boot,dm-pre-reloc", NULL))
return true;
#ifdef CONFIG_TPL_BUILD
if (fdt_getprop(blob, offset, "u-boot,dm-tpl", NULL))
return true;
#elif defined(CONFIG_SPL_BUILD)
if (fdt_getprop(blob, offset, "u-boot,dm-spl", NULL))
return true;
#else
/*
* In regular builds individual spl and tpl handling both
* count as handled pre-relocation for later second init.
*/
if (fdt_getprop(blob, offset, "u-boot,dm-spl", NULL) ||
fdt_getprop(blob, offset, "u-boot,dm-tpl", NULL))
return true;
#endif
return false;
}