[U-Boot-Users] [Patch] Core module SDRAM - size & remap

jean-paul.saman at philips.com jean-paul.saman at philips.com
Tue Jan 25 13:44:50 CET 2005


Do you have a similar patch for the ARM Integrator AP board?
I do not see changes for that in you patch. Which will not work for an ARM 
integrator AP.

Kind greetings,

Jean-Paul Saman

Philips Semiconductors CTO/RTG
Philips HighTech Campus, building WDB 3.29
Professor van den Holstlaan 4
5655 AA Eindhoven
tel: +31 (0)40 27 45131

"Peter Pearse" <Peter.Pearse at arm.com>
Sent by: 
u-boot-users-admin at lists.sourceforge.net
25-01-2005 12:40
        To:     <u-boot-users at lists.sourceforge.net>
        cc:     Jean-Paul Saman/EHV/SC/PHILIPS at PHILIPS
<shawnxjin at gmail.com>
"Philippe Robin" <Philippe.Robin at arm.com>
        Subject:        [U-Boot-Users] [Patch]  Core module SDRAM - size & 


* Patch by Peter Pearse, Jan 25th 2005
  Obtain SDRAM size from CM registers, where possible
  Remap SDRAM to 0x00000000, where possible

Attached a patch which incorporates suggestions from Shawn Jin & 
Jean-Paul Saman.

The patch is specific to Integrator/CP and is configurable for 
all currently available core modules (CMs).

The patch ensures that, where possible, the SDRAM size is read 
from the relevant CM registers and that the CM SDRAM is mapped 
into 0x00000000, in case the ARM boot monitor has not been run.

The patch has been tested with a CM926EJ-S 
- queries & comments re other CMs are welcome.

Patched against CVS head 25th Jan 2005.

Peter Pearse

Peter Pearse                                                      ARM Ltd
------------------------ Peter.Pearse at arm.com   -------------------------

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