tools: kwboot: Add xmodem timeout option
Add command-line specification of xmodem timeout. If the binary
header needs to take a while to do something (e.g. DDR ECC
scrubbing), the xmodem transfer can time out. Add a configurable
xmodem block timeout to allow transfers with slow binary headers
to succeed.
Signed-off-by: Kevin Smith <kevin.smith@elecsyscorp.com>
Cc: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/tools/kwboot.c b/tools/kwboot.c
index dee86cf..e00958a 100644
--- a/tools/kwboot.c
+++ b/tools/kwboot.c
@@ -76,6 +76,7 @@
static int msg_req_delay = KWBOOT_MSG_REQ_DELAY;
static int msg_rsp_timeo = KWBOOT_MSG_RSP_TIMEO;
+static int blk_rsp_timeo = KWBOOT_BLK_RSP_TIMEO;
static void
kwboot_printv(const char *fmt, ...)
@@ -380,7 +381,7 @@
break;
do {
- rc = kwboot_tty_recv(fd, &c, 1, KWBOOT_BLK_RSP_TIMEO);
+ rc = kwboot_tty_recv(fd, &c, 1, blk_rsp_timeo);
if (rc)
break;
@@ -696,6 +697,8 @@
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,
+ " -o <block-timeo>: use specific xmodem block timeout\n");
fprintf(stream, "\n");
fprintf(stream, " -t: mini terminal\n");
fprintf(stream, "\n");
@@ -728,7 +731,7 @@
kwboot_verbose = isatty(STDOUT_FILENO);
do {
- int c = getopt(argc, argv, "hb:ptaB:dD:q:s:");
+ int c = getopt(argc, argv, "hb:ptaB:dD:q:s:o:");
if (c < 0)
break;
@@ -768,6 +771,10 @@
msg_rsp_timeo = atoi(optarg);
break;
+ case 'o':
+ blk_rsp_timeo = atoi(optarg);
+ break;
+
case 'B':
speed = kwboot_tty_speed(atoi(optarg));
if (speed == -1)
