yair/u-boot-tk1-som
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[new uImage] Cleanup image header pointer use in bootm code

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- use single image header pointer instead of a set of auxilliary variables.
- add multi component image helper routines: get component size/data address

Signed-off-by: Marian Balakowicz <m8@semihalf.com>
This commit is contained in:
Marian Balakowicz
2008-01-08 18:12:17 +01:00
committed by Wolfgang Denk
parent 1ee1180b6e
commit f13e7b2e99
14 changed files with 434 additions and 488 deletions
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10
common/cmd_autoscript.c
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@@ -54,7 +54,7 @@ autoscript (ulong addr)
{
ulong len;
image_header_t *hdr = (image_header_t *)addr;
ulong *len_ptr;
ulong *data;
char *cmd;
int rcode = 0;
int verify;
@@ -84,9 +84,9 @@ autoscript (ulong addr)
}
/* get length of script */
len_ptr = (ulong *)image_get_data (hdr);
data = (ulong *)image_get_data (hdr);
if ((len = image_to_cpu (*len_ptr)) == 0) {
if ((len = image_to_cpu (*data)) == 0) {
puts ("Empty Script\n");
return 1;
}
@@ -97,10 +97,10 @@ autoscript (ulong addr)
return 1;
}
while (*len_ptr++);
while (*data++);
/* make sure cmd is null terminated */
memmove (cmd, (char *)len_ptr, len);
memmove (cmd, (char *)data, len);
*(cmd + len) = 0;
#ifdef CFG_HUSH_PARSER /*?? */