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Move test for unnecessary memmove to memmove_wd()

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Signed-off-by: Larry Johnson <lrj@acm.org>
This commit is contained in:
Larry Johnson 2010-04-20 08:09:43 -04:00 committed by Wolfgang Denk
parent b050c72d52
commit 54fa2c5b51
2 changed files with 5 additions and 5 deletions
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7
common/cmd_bootm.c
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@ -344,11 +344,8 @@ static int bootm_load_os(image_info_t os, ulong *load_end, int boot_progress)
printf (" XIP %s ... ", type_name);
} else {
printf (" Loading %s ... ", type_name);
if (load != image_start) {
memmove_wd ((void *)load,
(void *)image_start, image_len, CHUNKSZ);
}
memmove_wd ((void *)load, (void *)image_start,
image_len, CHUNKSZ);
}
*load_end = load + image_len;
puts("OK\n");

3
common/image.c
View File

@ -450,6 +450,9 @@ phys_size_t getenv_bootm_size(void)
void memmove_wd (void *to, void *from, size_t len, ulong chunksz)
{
if (to == from)
return;
#if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
while (len > 0) {
size_t tail = (len > chunksz) ? chunksz : len;