Patchwork [U-Boot,RFC,18/36] eNET - Add RTC support to eNET

login
register
mail settings
Submitter Graeme Russ
Date Jan. 3, 2011, 7:46 p.m.
Message ID <1294084016-2674-19-git-send-email-graeme.russ@gmail.com>
Download mbox | patch
Permalink /patch/77325/
State Superseded
Delegated to: Graeme Russ
Headers show

Comments

Graeme Russ - Jan. 3, 2011, 7:46 p.m.
The SC520 has an inbuilt MC146818 - Enable it for the eNET board
---
 drivers/rtc/mc146818.c |    6 ++++++
 include/configs/eNET.h |    2 ++
 2 files changed, 8 insertions(+), 0 deletions(-)

--
1.7.1.422.g049e9

Patch

diff --git a/drivers/rtc/mc146818.c b/drivers/rtc/mc146818.c
index ac4eb6a..155034f 100644
--- a/drivers/rtc/mc146818.c
+++ b/drivers/rtc/mc146818.c
@@ -31,6 +31,12 @@ 
 #include <command.h>
 #include <rtc.h>

+#ifdef __I386__
+#include <asm/io.h>
+#define in8(p) inb(p)
+#define out8(p,v) outb(v,p)
+#endif
+
 #if defined(CONFIG_CMD_DATE)

 static uchar rtc_read  (uchar reg);
diff --git a/include/configs/eNET.h b/include/configs/eNET.h
index 78cab29..082f681 100644
--- a/include/configs/eNET.h
+++ b/include/configs/eNET.h
@@ -33,6 +33,7 @@ 
  * Stuff still to be dealt with -
  */
 #define CONFIG_RTC_MC146818
+#define CONFIG_SYS_ISA_IO_BASE_ADDRESS	0

 /*
  * High Level Configuration Options
@@ -91,6 +92,7 @@ 
 #define CONFIG_CMD_BDI		/* bdinfo			*/
 #define CONFIG_CMD_BOOTD	/* bootd			*/
 #define CONFIG_CMD_CONSOLE	/* coninfo			*/
+#define CONFIG_CMD_DATE
 #define CONFIG_CMD_ECHO		/* echo arguments		*/
 #define CONFIG_CMD_FLASH	/* flinfo, erase, protect	*/
 #define CONFIG_CMD_FPGA		/* FPGA configuration Support	*/