From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexandre Courbot Date: Thu, 22 Apr 2010 06:22:06 +0000 Subject: Re: [PATCH] sh-sci: Extend sh-sci driver with early console V2 Message-Id: List-Id: References: <20091214102442.13038.43809.sendpatchset@rxone.opensource.se> In-Reply-To: <20091214102442.13038.43809.sendpatchset@rxone.opensource.se> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sh@vger.kernel.org >> Also, the r2dplus configuration file sets >> CONFIG_SERIAL_SH_SCI_NR_UARTS to 1 currently - here is a patch that >> fixes that. It is possible that other targets need this. > > Cool, thanks. It's very similar to the patch I just posted. =) Indeed. :p >> We are also trying to get the latest Linux to run on the SH2007 >> platform, and since the new serial driver boot fails during SCIF >> intialization. I have attached a boot log of what is sent to the >> serial line. The output gets cut right in the middle of displaying >> status for sh-sci.1. Any clue on that issue would be greatly >> appreciated. > > Is the SH2007 board based on sh7780? Perhaps it's a clock issue. It's a 7780 indeed. I'm not a specialist of the SH platform (still learning), but I'll try to look at this from a clock perspective. FYI, the early printk is done through the bios. Thanks! Alex.