Re: [U-Boot] [PATCH] serial: serial_sh: bugfix: autoboot fails if serial console is not connected

On Tue, Nov 20, 2012 at 4:37 PM, Tetsuyuki Kobayashi koba@kmckk.co.jp wrote:

On kzm9g board (rmobile SoC), autoboot fails if serial console cable is not connected. When serial cable is not connected, serial error occurs and some garbage comes in data register. sh_serial_tstc() in serial_sh.c does not check error status and misunderstand there is some input data. It is the reason that autoboot fails. This patch adds checking error status in sh_serial_tstc().

This patch is based on v2013.01-rc1 tag of u-boot master git.

Signed-off-by: Tetsuyuki Kobayashi koba@kmckk.co.jp

Applied, thanks. I will push this to v2013.01.

Best regards, Nobuhiro