[U-Boot-Users] RE: Patches for ARM IntegratorCP, ARM926EJS, and ARM946ES

Philippe Robin Philippe.Robin at arm.com
Mon Jan 10 15:47:09 CET 2005

Hi Shawn,

Thanks for your contribution. We will validate this for the ARM926 and
confirm back to you and the list so that this can get integrated. 

Best regards,

> -----Original Message-----
> From: Shawn Jin [mailto:shawnxjin at gmail.com]
> Sent: 20 December 2004 18:55
> To: uboot; Philippe Robin
> Subject: Patches for ARM IntegratorCP, ARM926EJS, and ARM946ES
> Hi,
> The patches were developed on an ARM IntegratorCP board with ARM946ES.
> Since the majority code of ARM946ES cpu was copied from ARM926EJS and 
> there was bug about CFG_HZ found in ARM946ES later, I also fixed this 
> CFG_HZ error on ARM926EJS.
> The major changes are
> 1. Mulitple core modules support (u-boot.multicm.patch) Following OMAP

> boards' methodology, I added mulitple core module configuration.
> For example, integratorcp_946es_config is for IntegratorCP board with 
> ARM946ES, integratorcp_config is for IntegratorCP board with ARM926EJS

> by default, integratorap_946es_config is for IntegratorAP board with 
> ARM946ES, and integratorap_config is for IntegratorAP with ARM926EJS. 
> Now only two core modules are supported, ARM946ES and
> ARM926EJS.       
> 2. ARM946ES support (u-boot.arm946es.patch)
> 3. ARM926EJS bug fix (u-boot.arm926ejs.patch) Fixed CFG_HZ problem.
> Set CFG_HZ to 1000. The solution is from AT91RM9200. 
> 4. IntegratorCP bug fixes (u-boot.integratorcp.patch) Added SDRAM size

> information and FLASH support.
> Philippe, I don't have an ARM926EJS core module. Would you please test

> the CFG_HZ fix on your system? Thanks.
> Regards,
> -Shawn.

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