From 15ef8a5d17181ea376fac94579dce0af1cfcdeb7 Mon Sep 17 00:00:00 2001
From: wdenk <wdenk>
Date: Wed, 18 Jun 2003 20:22:24 +0000
Subject: Add support for DS12887 RTC; add RTC support for ATC board

---
 include/configs/atc.h | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

(limited to 'include')

diff --git a/include/configs/atc.h b/include/configs/atc.h
index 0e968b1d3d..68984965b9 100644
--- a/include/configs/atc.h
+++ b/include/configs/atc.h
@@ -129,7 +129,10 @@
 				 CFG_CMD_EEPROM | \
 				 CFG_CMD_PCI | \
 				 CFG_CMD_PCMCIA | \
+				 CFG_CMD_DATE | \
 				 CFG_CMD_IDE)
+
+
 #define CONFIG_DOS_PARTITION
 
 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
@@ -168,6 +171,14 @@
 
 #define CONFIG_SPI
 
+#define CONFIG_RTC_DS12887
+
+#define RTC_BASE_ADDR 		0x02800000
+#define RTC_PORT_ADDR 		RTC_BASE_ADDR + 0x800
+#define RTC_PORT_DATA 		RTC_BASE_ADDR + 0x808
+
+#define CONFIG_MISC_INIT_R
+
 /*
  * For booting Linux, the board info and command line data
  * have to be in the first 8 MB of memory, since this is
@@ -179,8 +190,6 @@
  * Flash configuration
  */
 
-#define CFG_BOOTROM_BASE	0xFF800000
-#define CFG_BOOTROM_SIZE	0x00080000
 #define CFG_FLASH_BASE		0xFF000000
 #define CFG_FLASH_SIZE		0x00800000
 
@@ -452,6 +461,13 @@
 #define CFG_PSDMR	 CFG_PSDMR_8COL
 #endif /* CFG_RAMBOOT */
 
+#define CFG_BR4_PRELIM  ((RTC_BASE_ADDR & BRx_BA_MSK)   |\
+                         BRx_PS_8                       |\
+                         BRx_MS_UPMA                    |\
+                         BRx_V)
+
+#define CFG_OR4_PRELIM  (ORxU_AM_MSK | ORxU_BI)
+									   
 /*-----------------------------------------------------------------------
  * PCMCIA stuff
  *-----------------------------------------------------------------------
-- 
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