From: Ladislav Michl <ladis@linux-mips.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 4/5] NetStar: add RTC support
Date: Mon, 16 Mar 2009 23:30:25 +0100 [thread overview]
Message-ID: <20090316223025.GE1879@localhost.localdomain> (raw)
In-Reply-To: <20090316222620.GA1879@localhost.localdomain>
Add RTC support.
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
--- a/include/configs/netstar.h 2009-03-16 15:42:01.000000000 +0100
+++ b/include/configs/netstar.h 2009-03-16 15:43:33.000000000 +0100
@@ -110,6 +110,14 @@
#define CONFIG_SYS_NAND_BASE 0x04000000 + (2 << 23)
#define NAND_ALLOW_ERASE_ALL 1
+#define CONFIG_HARD_I2C
+#define CONFIG_SYS_I2C_SPEED 100000
+#define CONFIG_SYS_I2C_SLAVE 1
+#define CONFIG_DRIVER_OMAP1510_I2C
+
+#define CONFIG_RTC_DS1307
+#define CONFIG_SYS_I2C_RTC_ADDR 0x68
+
#define CONFIG_CONS_INDEX 1
#define CONFIG_BAUDRATE 115200
@@ -133,6 +141,7 @@
*/
#define CONFIG_CMD_BDI
#define CONFIG_CMD_BOOTD
+#define CONFIG_CMD_DATE
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_SAVEENV
#define CONFIG_CMD_FLASH
--- a/board/netstar/netstar.c 2009-03-16 15:43:59.000000000 +0100
+++ b/board/netstar/netstar.c 2009-03-16 15:44:51.000000000 +0100
@@ -22,6 +22,7 @@
#include <common.h>
#include <flash.h>
+#include <i2c.h>
#include <nand.h>
#include <asm/io.h>
@@ -56,6 +57,10 @@
int misc_init_r(void)
{
+#if defined(CONFIG_RTC_DS1307)
+ /* enable trickle charge */
+ i2c_reg_write(CONFIG_SYS_I2C_RTC_ADDR, 0x10, 0xaa);
+#endif
return 0;
}
next prev parent reply other threads:[~2009-03-16 22:30 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-13 13:31 [U-Boot] [PATCH] Update board NetStar Ladislav Michl
2009-03-16 22:26 ` Ladislav Michl
2009-03-16 22:27 ` [U-Boot] [PATCH 1/5] NetStar: config reindentation Ladislav Michl
2009-03-18 19:42 ` Wolfgang Denk
2009-03-16 22:28 ` [U-Boot] [PATCH 2/5] NetStar: Fix NAND Ladislav Michl
2009-03-17 17:17 ` Scott Wood
2009-03-17 19:50 ` Ladislav Michl
2009-03-17 19:10 ` Scott Wood
2009-03-16 22:29 ` [U-Boot] [PATCH 3/5] NetStar: use generic flash driver Ladislav Michl
2009-03-18 19:44 ` Wolfgang Denk
2009-03-25 0:14 ` Ladislav Michl
2009-03-16 22:30 ` Ladislav Michl [this message]
2009-03-16 22:31 ` [U-Boot] [PATCH 5/5] NetStar: update crcit utility Ladislav Michl
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