Add uboot for xburst package

SVN-Revision: 20832

1 files changed, 26 insertions, 0 deletions

diff --git a/package/uboot-xburst/files/include/configs/avt2.h b/package/uboot-xburst/files/include/configs/avt2.h
new file mode 100644
index 0000000000..cbf34d7207
--- /dev/null
+++ b/package/uboot-xburst/files/include/configs/avt2.h
@@ -0,0 +1,26 @@
+#ifndef __CONFIG_AVT2_H
+#define __CONFIG_AVT2_H
+
+#include <configs/nanonote.h>
+
+#define CONFIG_AVT2 1
+
+#define CONFIG_BOOTARGS		"mem=64M console=ttyS0,57600n8 ubi.mtd=2 rootfstype=ubifs root=ubi0:rootfs rw rootwait avt2=1"
+#define CONFIG_BOOTARGSFROMSD	"mem=64M console=ttyS0,57600n8 rootfstype=ext2 root=/dev/mmcblk0p1 rw rootwait avt2=1"
+#define CONFIG_BOOTCOMMAND	"nand read 0x80600000 0x400000 0x200000;bootm"
+
+/* SDRAM paramters */
+#define SDRAM_BW16		1	/* Data bus width: 0-32bit, 1-16bit */
+#define SDRAM_BANK4		1	/* Banks each chip: 0-2bank, 1-4bank */
+#define SDRAM_ROW		13	/* Row address: 11 to 13 */
+#define SDRAM_COL		10	/* Column address: 8 to 12 */
+#define SDRAM_CASL		2	/* CAS latency: 2 or 3 */
+
+/* SDRAM Timings, unit: ns */
+#define SDRAM_TRAS		45	/* RAS# Active Time */
+#define SDRAM_RCD		20	/* RAS# to CAS# Delay */
+#define SDRAM_TPC		20	/* RAS# Precharge Time */
+#define SDRAM_TRWL		7	/* Write Latency Time */
+#define SDRAM_TREF	        15625	/* Refresh period: 8192 cycles/64ms */
+
+#endif	/* __CONFIG_AVT_H */