[coreboot] r687 - coreboot-v3/mainboard/artecgroup/dbe61

svn at coreboot.org svn at coreboot.org
Wed May 28 03:00:37 CEST 2008

Author: mraudsepp
Date: 2008-05-28 03:00:36 +0200 (Wed, 28 May 2008)
New Revision: 687

artecgroup/dbe61: Set up 4MB mode for LPC dongle

This way we can fit a kernel and initramfs on the dongle's free ~3.75MB space
and have a debug system bootable right from inside the dongle. The start
address of the dongle is mem at 0xffc00000 for FILO with 4MB minus ROM area

This should be a no-op when not booting from the dongle.

The same change was done to artecgroup/dbe62/stage1.c in rev660.

Signed-off-by: Mart Raudsepp <mart.raudsepp at artecdesign.ee>
Acked-by: Ronald G. Minnich <rminnich at gmail.com
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006 at gmx.net>

Modified: coreboot-v3/mainboard/artecgroup/dbe61/stage1.c
--- coreboot-v3/mainboard/artecgroup/dbe61/stage1.c	2008-05-28 00:58:59 UTC (rev 686)
+++ coreboot-v3/mainboard/artecgroup/dbe61/stage1.c	2008-05-28 01:00:36 UTC (rev 687)
@@ -60,6 +60,9 @@
 	 * early MSR setup for the CS5536.
+	/* Set up 4MB mode for Artec LPC Dongle (this should be a no-op when not booting from the dongle) */
+	outb(0xf4,0x88);
 void mainboard_pre_payload(void)

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