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mkimage: Allow updating the FIT timestamp

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Normally the FIT timestamp is created the first time mkimage is run on a
FIT, when converting the source .its to the binary .fit file. This
corresponds to using the -f flag. But if the original input to mkimage is
a binary file (already compiled) then the timestamp is assumed to have
been set previously.

Add a -t flag to allow setting the timestamp in this case.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass
2020-07-09 18:39:43 -06:00
parent 8200d8871a
commit 4c63d21754
4 changed files with 15 additions and 2 deletions
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5
tools/mkimage.c
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@@ -145,7 +145,7 @@ static void process_args(int argc, char **argv)
int opt;
while ((opt = getopt(argc, argv,
"a:A:b:B:c:C:d:D:e:Ef:Fk:i:K:ln:N:p:O:rR:qsT:vVx")) != -1) {
"a:A:b:B:c:C:d:D:e:Ef:Fk:i:K:ln:N:p:O:rR:qstT:vVx")) != -1) {
switch (opt) {
case 'a':
params.addr = strtoull(optarg, &ptr, 16);
@@ -269,6 +269,9 @@ static void process_args(int argc, char **argv)
case 's':
params.skipcpy = 1;
break;
case 't':
params.reset_timestamp = 1;
break;
case 'T':
if (strcmp(optarg, "list") == 0) {
show_valid_options(IH_TYPE);