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authorStefan Roese <sr@denx.de>2015-05-29 13:25:04 +0200
committerLuka Perkov <luka.perkov@sartura.hr>2015-06-14 17:48:28 +0200
commit1c0df9ef6ed03baf6fd325dac546290f80c7fd09 (patch)
tree35d2f46ce15f75595aa610a73fcbf9220ced4694 /tools
parente1b078e06c8be4c1991132fdc4cb8ca996ab2c4c (diff)
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tools/kwboot: Add parameters to set delay and timeout via cmdline
To support the Armada 38x, new values for the request-delay and the response-timeout are needed. As the values already implemented in this tool (for Kirkwood and Armada XP) don't seem to work here. To make this more flexible, lets add make those 2 parameters configurable via the cmdline. Here the new parameters: -q <req-delay>: use specific request-delay -s <resp-timeo>: use specific response-timeout For the Marvell DB-88F6820 these values are known to work: One board: -q 2 -s 1 2nd board: -q 5 -s 5 So this seems to be even board specific. But with this patch now those values can be specified and tested via the cmdline. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Kevin Smith <kevin.smith@elecsyscorp.com> Cc: Dirk Eibach <dirk.eibach@gdsys.cc> Cc: Luka Perkov <luka.perkov@sartura.hr>
Diffstat (limited to 'tools')
-rw-r--r--tools/kwboot.c14
1 files changed, 12 insertions, 2 deletions
diff --git a/tools/kwboot.c b/tools/kwboot.c
index 1368b4c..af7a6ee 100644
--- a/tools/kwboot.c
+++ b/tools/kwboot.c
@@ -657,7 +657,7 @@ static void
kwboot_usage(FILE *stream, char *progname)
{
fprintf(stream,
- "Usage: %s [-d | -a | -b <image> | -D <image> ] [ -t ] [-B <baud> ] <TTY>\n",
+ "Usage: %s [-d | -a | -q <req-delay> | -s <resp-timeo> | -b <image> | -D <image> ] [ -t ] [-B <baud> ] <TTY>\n",
progname);
fprintf(stream, "\n");
fprintf(stream,
@@ -667,6 +667,8 @@ kwboot_usage(FILE *stream, char *progname)
" -D <image>: boot <image> without preamble (Dove)\n");
fprintf(stream, " -d: enter debug mode\n");
fprintf(stream, " -a: use timings for Armada XP\n");
+ fprintf(stream, " -q <req-delay>: use specific request-delay\n");
+ fprintf(stream, " -s <resp-timeo>: use specific response-timeout\n");
fprintf(stream, "\n");
fprintf(stream, " -t: mini terminal\n");
fprintf(stream, "\n");
@@ -699,7 +701,7 @@ main(int argc, char **argv)
kwboot_verbose = isatty(STDOUT_FILENO);
do {
- int c = getopt(argc, argv, "hb:ptaB:dD:");
+ int c = getopt(argc, argv, "hb:ptaB:dD:q:s:");
if (c < 0)
break;
@@ -731,6 +733,14 @@ main(int argc, char **argv)
msg_rsp_timeo = KWBOOT_MSG_RSP_TIMEO_AXP;
break;
+ case 'q':
+ msg_req_delay = atoi(optarg);
+ break;
+
+ case 's':
+ msg_rsp_timeo = atoi(optarg);
+ break;
+
case 'B':
speed = kwboot_tty_speed(atoi(optarg));
if (speed == -1)