[PATCH u-boot-marvell 02/14] tools: kwboot: Wait blk_rsp_timeo when flushing

Marek Behún
2022-01-25T17:13:38Z

From: Pali Rohár <pali@kernel.org>

Use the blk_rsp_timeo variable when sleeping before flushing tty.

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
---
tools/kwboot.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/kwboot.c b/tools/kwboot.c
index 82cfd9a827..1477c0f078 100644
--- a/tools/kwboot.c
+++ b/tools/kwboot.c
@@ -1081,8 +1081,8 @@ kwboot_xmodem(int tty, const void *_img, size_t size, int baudrate)
*/
hdrsz += (KWBOOT_XM_BLKSZ - hdrsz % KWBOOT_XM_BLKSZ) % KWBOOT_XM_BLKSZ;

- kwboot_printv("Waiting 2s and flushing tty\n");
- sleep(2); /* flush isn't effective without it */
+ kwboot_printv("Waiting %d ms and flushing tty\n", blk_rsp_timeo);
+ usleep(blk_rsp_timeo * 1000);
tcflush(tty, TCIOFLUSH);

pnum = 1;
--
2.34.1