From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jerry Van Baren Date: Wed, 10 Sep 2008 21:19:52 -0400 Subject: [U-Boot] [ELDK] Serial console on Lite5200 In-Reply-To: <48C80B45.4050500@adept.com> References: <48C80B45.4050500@adept.com> Message-ID: <48C87238.5000305@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Chuan Neng Lee wrote: > Hi, I have a board that is based on the Lite5200b design, > except that the serial console is on PSC4 instead of PSC1. > Using the latest U-boot and latest kernel, I managed to get > U-boot to output on the console on PSC4, but the kernel > does not. > > For U-boot, I changed the CONFIG_PSC_CONSOLE definition to > "4" instead of "1" and also changed the PSC4 port mode from > USB to serial port. When that worked, I then uncommented the > kernel's lite5200b.dts section for serial at 2600 (PSC4), thinking > that would do it. However, it is not sufficient. What am I > missing? > > Thank you! > > - C N Lee I presume you fixed the /aliases node to point to serial at 2600 too? Odd, there isn't an /aliases node in the kernel lite5200.dts. I may not know what I'm talking about. How do you specify the console to linux? (That is a rhetorical question. I don't know myself.) Oh, and I see you posted to the eldk list, it should have been posted to the u-boot list (I cross posted this reply). Best regards, gvb