From: Michel Pollet <buserror@gmail.com>
Date: Tue, 20 Apr 2010 16:38:15 +0000 (+0100)
Subject: MINI2440: Removed extra SDRAM probe
X-Git-Url: https://repo.or.cz/w/u-boot-openmoko/mini2440.git/commitdiff_plain/97a6d79b0a08dda26b79a721907f5b27a9ba667b

MINI2440: Removed extra SDRAM probe

This seems to cause problems in some cases (vivi?)
we'll have to find another way..

Signed-off-by: Michel Pollet <buserror@gmail.com>
---

diff --git a/board/mini2440/lowlevel_init.S b/board/mini2440/lowlevel_init.S
index 40e0c30f..73819775 100644
--- a/board/mini2440/lowlevel_init.S
+++ b/board/mini2440/lowlevel_init.S
@@ -162,13 +162,14 @@ lowlevel_init:
 	   SDRAM comfigured for 128MB, lets try if it works, otherwise,
 	   restart it with the smaller scan lines for 64MB
 	 */
+#if 0
 	ldr 	r1, =0x34000000		/* just outside 64MB RAM space */
 	ldr	r0, =0xdeadbeef
 	str	r0, [r1]
 	ldr	r2, [r1]
-	cmp	r2, r1
+	cmp	r2, r0
 	beq	return	
-
+#endif
 	ldr	r1, =BWSCON+(7*4)
 	ldr	r0, =SDRAM_64MB
 	str	r0, [r1], #4