From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Date: Wed, 1 Feb 2017 08:12:16 -0500 Subject: [U-Boot] [PATCH] serial: 16550: properly initialize fcr field of ns16550_platdata In-Reply-To: <20170201011520.54462-1-gonzo@bluezbox.com> References: <20170201011520.54462-1-gonzo@bluezbox.com> Message-ID: <20170201131216.GL5096@bill-the-cat> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Tue, Jan 31, 2017 at 05:15:20PM -0800, Oleksandr Tymoshenko wrote: > Default fcr value is initialized in ns16550_serial_ofdata_to_platdata > but this function is only called if OF_CONTROL option is enabled while > the field is used whenever DM_SERIAL is set. So for configs that > do not have OF_CONTROL default fcr value is set to zero which leads > to loosing characters when serial port input is faster than reading > routine i.e. when copy-pasting long line to U-Boot prompt. > > As a fix initialize fcr field in probe method > > Signed-off-by: Oleksandr Tymoshenko > Cc: Marek Vasut > Cc: Tom Rini > Cc: Simon Glass Are you still seeing this with v2017.03-rc1? Thanks! -- Tom -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: Digital signature URL: