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authorWolfgang Denk <wd@denx.de>2008-08-10 01:26:26 +0200
committerWolfgang Denk <wd@denx.de>2008-08-10 01:26:26 +0200
commit0bf202ec586d4466c900e987720fa635c594d689 (patch)
tree134122e0c27026445777a6d3286638d7d8e35ce2 /common/image.c
parentdedec4cfc88eeadac616d558f6104cbe2e0d46aa (diff)
downloadu-boot-linaro-natty-0bf202ec586d4466c900e987720fa635c594d689.tar.gz
Revert "[new uImage] Add autostart flag to bootm_headers structure"
This reverts commit f5614e7926863bf0225ec860d9b319741a9c4004. The commit was based on a misunderstanding of the (documented) meaning of the 'autostart' environment variable. It might cause boards to hang if 'autostart' was used, with the potential to brick them. Go back to the documented behaviour. Conflicts: common/cmd_bootm.c common/image.c include/image.h Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'common/image.c')
-rw-r--r--common/image.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/common/image.c b/common/image.c
index c3545a7c7..180734838 100644
--- a/common/image.c
+++ b/common/image.c
@@ -189,6 +189,22 @@ int image_check_dcrc (image_header_t *hdr)
return (dcrc == image_get_dcrc (hdr));
}
+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 */
/**
* image_multi_count - get component (sub-image) count