[U-Boot] [PATCH 2/6] arm/km: add support for portl2 board

[Holger Brunck]

From: Valentin Longchamp <valentin.longchamp at keymile.com>

This adds support for the keymile Kirkwood BEC portl2 board. This board
relies on the km_arm (km_kirkwood) BEC.

The egiga driver is configured for a 100M full-duplex, A/N off connnection
to the backplane.

Signed-off-by: Valentin Longchamp <valentin.longchamp at keymile.com>
Signed-off-by: Holger Brunck <holger.brunck at keymile.com>
cc: Prafulla Wadaskar <prafulla at marvell.com>
cc: Heiko Schocher <hs at denx.de>
---
 MAINTAINERS              |    4 ++
 MAKEALL                  |    1 +
 boards.cfg               |    1 +
 include/configs/portl2.h |   76 ++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 82 insertions(+), 0 deletions(-)
 create mode 100644 include/configs/portl2.h

diff --git a/MAINTAINERS b/MAINTAINERS
index c462ae2..c93a858 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -726,6 +726,10 @@ Sergey Lapin <slapin at ossfans.org>
 
 	afeb9260	ARM926EJS (AT91SAM9260 SoC)
 
+Valentine Longchamp <valentin.longchamp at keymile.com>
+
+	portl2		ARM926EJS (Kirkwood SoC)
+
 Nishanth Menon <nm at ti.com>
 
 	omap3_sdp3430	ARM ARMV7 (OMAP3xx SoC)
diff --git a/MAKEALL b/MAKEALL
index d592374..240ca35 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -363,6 +363,7 @@ LIST_ARM9="			\
 	openrd_base		\
 	openrd_client		\
 	openrd_ultimate		\
+	portl2			\
 	rd6281a			\
 	sbc2410x		\
 	scb9328			\
diff --git a/boards.cfg b/boards.cfg
index d2cacc8..b21b047 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -109,6 +109,7 @@ davinci_sonata               arm         arm926ejs   sonata              davinci
 suen3                        arm         arm926ejs   km_arm              keymile        kirkwood
 suen8                        arm         arm926ejs   km_arm              keymile        kirkwood
 mgcoge3un                    arm         arm926ejs   km_arm              keymile        kirkwood
+portl2                       arm         arm926ejs   km_arm              keymile        kirkwood
 guruplug                     arm         arm926ejs   -                   Marvell        kirkwood
 mv88f6281gtw_ge              arm         arm926ejs   -                   Marvell        kirkwood
 openrd_base                  arm         arm926ejs   openrd              Marvell        kirkwood        openrd:BOARD_IS_OPENRD_BASE
diff --git a/include/configs/portl2.h b/include/configs/portl2.h
new file mode 100644
index 0000000..10ce7c8
--- /dev/null
+++ b/include/configs/portl2.h
@@ -0,0 +1,76 @@
+/*
+ * (C) Copyright 2009
+ * Marvell Semiconductor <www.marvell.com>
+ * Prafulla Wadaskar <prafulla at marvell.com>
+ *
+ * (C) Copyright 2009
+ * Stefan Roese, DENX Software Engineering, sr at denx.de.
+ *
+ * (C) Copyright 2010-2011
+ * Holger Brunck, Keymile GmbH Hannover, holger.brunck at keymile.com.
+ * Valentin Longchamp, Keymile AG Bern, valentin.longchamp at keymile.com
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+/* for linking errors see
+ * http://lists.denx.de/pipermail/u-boot/2009-July/057350.html */
+
+#ifndef _CONFIG_PORTL2_H
+#define _CONFIG_PORTL2_H
+
+/* include common defines/options for all arm based Keymile boards */
+#include "km/km_arm.h"
+
+/*
+ * Version number information
+ */
+#define CONFIG_IDENT_STRING	"\nKeymile Port-L2"
+#define CONFIG_HOSTNAME			portl2
+#define CONFIG_PORTL2
+
+#define KM_IVM_BUS	"pca9544a:70:9" /* I2C2 (Mux-Port 1)*/
+#define KM_ENV_BUS	"pca9544a:70:a" /* I2C2 (Mux-Port 2)*/
+
+/*
+ * portl2 has a fixed link to the XMPP backplane
+ * with 100MB full duplex and autoneg off, for this
+ * reason we have to change the default settings
+ */
+#define PORT_SERIAL_CONTROL_VALUE		( \
+	MVGBE_FORCE_LINK_PASS			| \
+	MVGBE_DIS_AUTO_NEG_FOR_DUPLX		| \
+	MVGBE_DIS_AUTO_NEG_FOR_FLOW_CTRL	| \
+	MVGBE_ADV_NO_FLOW_CTRL			| \
+	MVGBE_FORCE_FC_MODE_NO_PAUSE_DIS_TX	| \
+	MVGBE_FORCE_BP_MODE_NO_JAM		| \
+	(1 << 9) /* Reserved bit has to be 1 */	| \
+	MVGBE_DO_NOT_FORCE_LINK_FAIL		| \
+	MVGBE_DIS_AUTO_NEG_SPEED_GMII		| \
+	MVGBE_DTE_ADV_0				| \
+	MVGBE_MIIPHY_MAC_MODE			| \
+	MVGBE_AUTO_NEG_NO_CHANGE		| \
+	MVGBE_MAX_RX_PACKET_1552BYTE		| \
+	MVGBE_CLR_EXT_LOOPBACK			| \
+	MVGBE_SET_FULL_DUPLEX_MODE		| \
+	MVGBE_DIS_FLOW_CTRL_TX_RX_IN_FULL_DUPLEX	|\
+	MVGBE_SET_GMII_SPEED_TO_10_100	|\
+	MVGBE_SET_MII_SPEED_TO_100)
+
+#endif /* _CONFIG_PORTL2_H */
-- 
1.7.1