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| author | Ladislav Michl <ladis@linux-mips.org> | 2010-02-01 23:34:25 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-02-03 22:46:58 +0100 |
| commit | a1b322a98319de568b3bc38029ef7e123643c1e8 (patch) | |
| tree | 1bcfca1646cfeb2b1411776ddf7c7128c52944da /doc/README.mpc8641hpcn | |
| parent | 84d36b30181acfb72f22d1105c15574b30ea2fa1 (diff) | |
| download | u-boot-imx-a1b322a98319de568b3bc38029ef7e123643c1e8.zip u-boot-imx-a1b322a98319de568b3bc38029ef7e123643c1e8.tar.gz u-boot-imx-a1b322a98319de568b3bc38029ef7e123643c1e8.tar.bz2 | |
ns16550: kick watchdog while waiting for a character
ns16550 busyloops waiting for incoming byte causing watchdog to reboot
while waiting for a key press. A call to WATCHDOG_RESET in NS16550_getc
loop fixes it.
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Diffstat (limited to 'doc/README.mpc8641hpcn')
0 files changed, 0 insertions, 0 deletions