From 66a62ce0dc48d2319938c72f34a562f519c5d5c2 Mon Sep 17 00:00:00 2001
From: =?utf8?q?=C5=81ukasz=20Da=C5=82ek?= <luk0104@gmail.com>
Date: Sat, 12 Jan 2013 15:32:31 +0000
Subject: [PATCH] h2200: Add board reset support
Use Samsung S3CA410X01 companion chip to reset PDA.
Signed-off-by: Lukasz Dalek <luk0104@gmail.com>
---
board/h2200/h2200.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/board/h2200/h2200.c b/board/h2200/h2200.c
index 720b06e4ce..738e480a45 100644
--- a/board/h2200/h2200.c
+++ b/board/h2200/h2200.c
@@ -32,6 +32,15 @@ int board_eth_init(bd_t *bis)
return 0;
}
+void reset_cpu(ulong ignore)
+{
+ /* Enable VLIO interface on Hamcop */
+ writeb(0x1, 0x4000);
+
+ /* Reset board (cold reset) */
+ writeb(0xff, 0x4002);
+}
+
int board_init(void)
{
/* We have RAM, disable cache */
--
2.39.5