From 518d5cfe72916323c746af1647764459914f555f Mon Sep 17 00:00:00 2001
From: Wolfgang Grandegger <wg@grandegger.com>
Date: Thu, 5 Jun 2008 13:12:04 +0200
Subject: [PATCH] TQM85xx: Bugfix in the SDRAM initialisation
The CS0_BNDS register is now set according to the detected
memory size.
Signed-off-by Martin Krause <martin.krause@tqs.de>
---
board/tqc/tqm85xx/sdram.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/board/tqc/tqm85xx/sdram.c b/board/tqc/tqm85xx/sdram.c
index 413567ecb0..e005d844fe 100644
--- a/board/tqc/tqm85xx/sdram.c
+++ b/board/tqc/tqm85xx/sdram.c
@@ -104,8 +104,10 @@ long int sdram_setup (int casl)
if (get_ram_size (0, ddr_cs_conf[i].size) ==
ddr_cs_conf[i].size) {
/*
- * OK, size detected -> all done
+ * size detected -> set Chip Select Bounds Register
*/
+ ddr->cs0_bnds = (ddr_cs_conf[i].size - 1) >> 24;
+
return ddr_cs_conf[i].size;
}
}
--
2.39.5