From mboxrd@z Thu Jan 1 00:00:00 1970 From: Detlev Zundel Date: Fri, 17 Jan 2014 17:11:35 +0100 Subject: [U-Boot] booting os 'Unknown OS' (1) is not supported In-Reply-To: (Alexander Khryukin's message of "Fri, 17 Jan 2014 19:39:56 +0400") References: Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi Alexander, [...] > *ERROR: booting os 'Unknown OS' (1) is not supported* Hm, very strange. Looking up the code, the '1' is the image type contained in the uImage header. It is defined to be OpenBSD in include/image.h and if your U-Boot doesn't have support for that, you will get that message. This however doesn't make sense to have an uImage with this type. Can you do an 'mkimage -l ' on your development host to check the contents of the header? If this looks good, then somehow the image seems to be overwritten before trying to boot, but I don't see where. Cheers Detlev -- I object to doing things that computers can do. -- Olin Shivers -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-40 Fax: (+49)-8142-66989-80 Email: dzu at denx.de