From mboxrd@z Thu Jan  1 00:00:00 1970
From: ccool <ccool@ninjatech.biz>
Date: Mon, 29 Nov 2004 22:19:25 -0500
Subject: [U-Boot-Users] RPXlite_DW problem/solution U-boot CVS
Message-ID: <200411292219.25317.ccool@ninjatech.biz>
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To: u-boot@lists.denx.de

Hello,

I found out a little something in the CVS version of U-boot about the 
RPXlite_DW addapted by Sam Song.

In the file 
include/configs/RPXlite_DW.h
at line 324
I had to replace
#define CFG_OR1_PRELIM	( CFG_OR_AM_SDRAM | CFG_OR_TIMING_SDRAM )
for
#define CFG_OR1_PRELIM          0xFF000E00

and at line 353-354
I had to replace
#define CFG_MAMR_9COL  ((CFG_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE | \
			MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10)
by
 #define CFG_MAMR_9COL 0x20802000

If I did not change those two register, U-boot would get stuck@the DRAM 
detection and would only find 1K (instead of the 16M on my board).

I`m sending this as a simple information.  I know my method is not the best 
way to define thoses register, but I though that maybe the other ways to 
improve the definition you have put in a way that all RPXlite_DW board would 
set the Ram correctly.

Have a nice day,
Rapha?l