| commit | 1acc5559d9c3f45b4243474fe61ec3cab8d23f7a | [log] [tgz] |
|---|---|---|
| author | Ramesh Chandrasekaran <ramesh.chandrasekaran@stericsson.com> | Mon Sep 10 20:28:27 2012 +0000 |
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | Thu Oct 04 16:59:13 2012 +0200 |
| tree | ebeb304fa60ddf02ae816e763d3fab2c462ba71a | |
| parent | f22651cfc422a51253f2d475343373f82cf7f929 [diff] |
snowball: Clear UART RX FIFO Without usb-serial cable plugged at this stage, some garbage is seen in UART RX FIFO, which blocks autoboot progress. The fix makes sure to empty the RX FIFO, before we wait for user input to interrupt autoboot. Signed-off-by: Ramesh Chandrasekaran <ramesh.chandrasekaran@stericsson.com>