u-boot-bounces@lists.denx.de wrote on 05/01/2010 21:20:32:
From: Scott Wood scottwood@freescale.com To: Albert ARIBAUD albert.aribaud@free.fr Cc: u-boot@lists.denx.de Date: 05/01/2010 21:22 Subject: Re: [U-Boot] [PATCH 2/4] Use LINK_OFF to access global data Sent by: u-boot-bounces@lists.denx.de
On Sun, Jan 03, 2010 at 09:06:51PM +0100, Albert ARIBAUD wrote:
Hmm... PIC is interesting only if you want the same binary to run from two places, like NOR then RAM, which is the case when U-boot is the code which gets run in NOR at power-up and ends up running in RAM later.
For NAND-based boards, the NAND bootloader will load U-boot to RAM, and U-boot will never run from anywhere else but its intended RAM location.
Note that the first-stage NAND loader still needs to be able to relocate itself to RAM in order to free up the NAND buffer for loading more data.
Hmm, does that mean that the LINK_OFF patches are useful to you or not?