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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>
utp
Kevin Smith 2016-02-16 21:28:19 +00:00 committed by Stefan Roese
parent 8669dacfb8
commit 7497a6a1f1
1 changed files with 9 additions and 2 deletions
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11
tools/kwboot.c
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@ -76,6 +76,7 @@ static int kwboot_verbose;
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 @@ kwboot_xm_sendblock(int fd, struct kwboot_block *block)
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 @@ kwboot_usage(FILE *stream, char *progname)
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 @@ main(int argc, char **argv)
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 @@ main(int argc, char **argv)
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)