From mboxrd@z Thu Jan 1 00:00:00 1970 From: Holger brunck Date: Wed, 22 Jul 2009 15:47:15 +0200 Subject: [U-Boot] arm: pRAM support? In-Reply-To: <20090722070634.1610D832E416@gemini.denx.de> References: <1248165758.4548.10.camel@chber1-10446x.ch.keymile.net> <4A66A86D.7070200@denx.de> <20090722070634.1610D832E416@gemini.denx.de> Message-ID: <4A671863.9040303@keymile.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Dear Wolfgang Denk, > Dear Heiko Schocher, > > In message <4A66A86D.7070200@denx.de> you wrote: >> Andreas Huber wrote: >>> We are using the pRAM feature (CONFIG_PRAM) on the PPC architecture. As >>> we are switching to an ARM architecture (Kirkwood) I am wondering if >>> there is an equivalent U-Boot feature for this (CONFIG_PRAM did not >>> work). >> As this functionality uses RAM at the end of RAM, it should be possible >> to add this also to ARM plattforms. Jean-Christophe, Prafulla, are there >> any objections on it? > > Well, if you want to do it Right (TM) that means we would take this > chance and fix the ARM memory map, which implies to implement > relocation to a dynamicalle detemined relocation address. > can you explain this a little bit more in detail? Sounds like, that this is a larger chunk of work? Best regards Holger Brunck