diff options
Diffstat (limited to 'common/image.c')
| -rw-r--r-- | common/image.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/common/image.c b/common/image.c index 7a0a3d2..048b866 100644 --- a/common/image.c +++ b/common/image.c @@ -57,6 +57,7 @@ int image_check_dcrc (image_header_t *hdr) return (dcrc == image_get_dcrc (hdr)); } +#ifndef USE_HOSTCC int image_check_dcrc_wd (image_header_t *hdr, ulong chunksz) { ulong dcrc = 0; @@ -89,3 +90,20 @@ int getenv_verify (void) char *s = getenv ("verify"); return (s && (*s == 'n')) ? 0 : 1; } + +void memmove_wd (void *to, void *from, size_t len, ulong chunksz) +{ +#if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG) + while (len > 0) { + size_t tail = (len > chunksz) ? chunksz : len; + WATCHDOG_RESET (); + memmove (to, from, tail); + to += tail; + from += tail; + len -= tail; + } +#else /* !(CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG) */ + memmove (to, from, len); +#endif /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */ +} +#endif /* USE_HOSTCC */ |