From d1300f76862e78ad0f06fca0680c21aa2d1a4eff Mon Sep 17 00:00:00 2001
From: Helmut Raiger <helmut.raiger@hale.at>
Date: Wed, 15 Feb 2012 22:40:12 +0000
Subject: tt01: add video support

The video setup for the Epson display is provided. Addtionally
some extra info is displayed next to the Linux logo.
Make get_cpu_rev() publicly available (added to sys_proto.h).

Signed-off-by: Helmut Raiger <helmut.raiger@hale.at>
---
 board/hale/tt01/tt01.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'board')

diff --git a/board/hale/tt01/tt01.c b/board/hale/tt01/tt01.c
index ed3fa6ef9a..02e75edb40 100644
--- a/board/hale/tt01/tt01.c
+++ b/board/hale/tt01/tt01.c
@@ -228,3 +228,24 @@ int board_eth_init(bd_t *bis)
 #endif
 	return rc;
 }
+
+#ifdef CONFIG_CONSOLE_EXTRA_INFO
+void video_get_info_str(int line_number, char *info)
+{
+	u32 srev = get_cpu_rev();
+
+	switch (line_number) {
+	case 2:
+		sprintf(info, " CPU  : Freescale i.MX31 rev %d.%d%s at %d MHz",
+			(srev & 0xF0) >> 4, (srev & 0x0F),
+			((srev & 0x8000) ? " unknown" : ""),
+		mxc_get_clock(MXC_ARM_CLK) / 1000000);
+		break;
+	case 3:
+		strcpy(info, " " BOARD_STRING);
+		break;
+	default:
+		info[0] = 0;
+	}
+}
+#endif
-- 
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