From: wdenk <wdenk>
Date: Sun, 22 Jun 2003 10:30:54 +0000 (+0000)
Subject: Had to move the RTC area for ATC board to upper addresses
X-Git-Tag: LABEL_2006_03_12_0025~841
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=9a0e21a3a87830f66a93c17d1bca66fd12d860ae;p=oweals%2Fu-boot.git

Had to move the RTC area for ATC board to upper addresses
(0xf5000000, to be specific). The reason is that the RTC first gets
accessed before MMU is initialized and, consequently, it needs to be
placed at physical addresses which are later mapped to the same
virtual addresses (like 0xf5000000 physical is mapped to 0xf5000000
virtual).
---

diff --git a/include/configs/atc.h b/include/configs/atc.h
index 68984965b9..1fb6ed8f12 100644
--- a/include/configs/atc.h
+++ b/include/configs/atc.h
@@ -173,7 +173,7 @@
 
 #define CONFIG_RTC_DS12887
 
-#define RTC_BASE_ADDR 		0x02800000
+#define RTC_BASE_ADDR 		0xF5000000
 #define RTC_PORT_ADDR 		RTC_BASE_ADDR + 0x800
 #define RTC_PORT_DATA 		RTC_BASE_ADDR + 0x808
 
@@ -212,7 +212,7 @@
  * HRCW_DPPCxx requires you to also change CFG_SIUMCR.
  */
 #define CFG_HRCW_MASTER		(HRCW_CIP | HRCW_ISB100 | HRCW_BMS | \
-				 HRCW_BPS10 | HRCW_DPPC10 |\
+				 HRCW_BPS10 |\
 				 HRCW_APPC10)
 
 /* no slaves so just fill with zeros */
@@ -321,7 +321,7 @@
  * SIUMCR - SIU Module Configuration                             4-31
  *-----------------------------------------------------------------------
  */
-#define CFG_SIUMCR      (SIUMCR_BBD|SIUMCR_DPPC10|SIUMCR_APPC10|\
+#define CFG_SIUMCR      (SIUMCR_BBD|SIUMCR_APPC10|\
 			 SIUMCR_CS10PC00|SIUMCR_BCTLC10)
 
 /*-----------------------------------------------------------------------