ppc: add support for ppc based board mgcoge2ne

The mgcoge2 board from keymile deploys two different processors.
An ARM based Kirkwood for the "unit" part of the SW and a PPC for
the "ne" part of the SW. Therefore in Linux and U-Boot the names
for the board are mgcoge2un and mgcoge2ne. This patch adds the
mgcoge2ne part of the board. The ppc part of mgboge2 is quite
similar to mgcoge, therefore a generic header km82xx-common.h
was introduced to collect all similiarities. Currently the only
difference is that mgcoge2ne has a 64 MB numonyx NOR flash with
a single die. The mgcoge has a dual die flash 2*32MB from spansion.

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
cc: Wolfgang Denk <wd@denx.de>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>

1 files changed, 64 insertions, 0 deletions

diff --git a/include/configs/mgcoge2ne.h b/include/configs/mgcoge2ne.h
new file mode 100644
index 0000000..287b717
--- /dev/null
+++ b/include/configs/mgcoge2ne.h
@@ -0,0 +1,64 @@
+/*
+ * (C) Copyright 2007-2010
+ * Heiko Schocher, DENX Software Engineering, hs@denx.de.
+ *
+ * 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., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __MGCOGE2NE
+#define __MGCOGE2NE
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_MPC8247
+#define CONFIG_MGCOGE
+#define CONFIG_HOSTNAME		mgcoge2ne
+
+#define	CONFIG_SYS_TEXT_BASE	0xFE000000
+
+/* include common defines/options for all Keymile boards */
+#include "keymile-common.h"
+#include "km-powerpc.h"
+
+#define CONFIG_SYS_SDRAM_BASE		0x00000000
+#define CONFIG_SYS_FLASH_BASE		0xFE000000
+#define CONFIG_SYS_FLASH_SIZE		32
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_MAX_FLASH_BANKS	3	/* max num of flash banks */
+#define CONFIG_SYS_MAX_FLASH_SECT	512	/*
+						 * max num of sects on one
+						 * chip
+						 */
+
+#define CONFIG_SYS_FLASH_BASE_1	0x50000000
+#define CONFIG_SYS_FLASH_SIZE_1	64
+#define CONFIG_SYS_FLASH_SIZE_2	0
+
+#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, \
+					CONFIG_SYS_FLASH_BASE_1 }
+
+#define MTDIDS_DEFAULT		"nor2=app"
+
+/* include further common stuff for all keymile 82xx boards */
+#include "km82xx-common.h"
+
+#endif /* __MGCOGE2NE */