arm: add support for kirkwood based mgcoge2un board

This board is similar to keymile suen3.

Signed-off-by: Clive Stubbings <clive.stubbings@xentech.co.uk>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
cc: Prafulla Wadaskar <prafulla@marvell.com>

diff --git a/MAINTAINERS b/MAINTAINERS
index 67daee65df5aea911cda7ffcf63df2390bad8255..54332585abae5eddf82fc201bd76b4a18601c9cd 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -428,6 +428,7 @@ Heiko Schocher <hs@denx.de>
        jupiter         MPC5200
        kmeter1         MPC8360
        mgcoge          MPC8247
+       mgcoge2un       ARM926EJS (Kirkwood SoC)
        mucmc52         MPC5200
        muas3001        MPC8270
        municse         MPC5200

diff --git a/boards.cfg b/boards.cfg
index d8aa19e2853673bda891acb029f8215133ddc483..eb1b7adb906e2ccce1b979dff1c81ba450c5caff 100644 (file)
--- a/boards.cfg
+++ b/boards.cfg
@@ -104,6 +104,7 @@ davinci_schmoogie            arm         arm926ejs   schmoogie           davinci
 davinci_sffsdr               arm         arm926ejs   sffsdr              davinci        davinci
 davinci_sonata               arm         arm926ejs   sonata              davinci        davinci
 suen3                        arm         arm926ejs   km_arm              keymile        kirkwood
+mgcoge2un                    arm         arm926ejs   km_arm              keymile        kirkwood
 guruplug                     arm         arm926ejs   -                   Marvell        kirkwood
 mv88f6281gtw_ge              arm         arm926ejs   -                   Marvell        kirkwood
 openrd_base                  arm         arm926ejs   -                   Marvell        kirkwood

diff --git a/include/configs/km_arm.h b/include/configs/km_arm.h
index a7c080bbab98bdf0aa2759d0de3edc63c021a79b..2e38c12baff72bf3863070ba6355ce7166936b56 100644 (file)
--- a/include/configs/km_arm.h
+++ b/include/configs/km_arm.h
@@ -200,6 +200,47 @@ int get_scl (void);
 #define CONFIG_SYS_I2C_EEPROM_ADDR     0x50
 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
 
+/*
+ *  Environment variables configurations
+ */
+#define CONFIG_ENV_IS_IN_EEPROM                /* use EEPROM for environment vars */
+#define CONFIG_SYS_DEF_EEPROM_ADDR     0x50
+#define CONFIG_ENV_EEPROM_IS_ON_I2C
+#define CONFIG_SYS_EEPROM_WREN
+#define CONFIG_ENV_OFFSET              0x0 /* no bracets! */
+#undef CONFIG_ENV_SIZE
+#define CONFIG_ENV_SIZE                        (0x2000 - CONFIG_ENV_OFFSET)
+#define CONFIG_I2C_ENV_EEPROM_BUS      "pca9547:70:d\0"
+
+/* offset redund: (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) */
+#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
+#define CONFIG_ENV_OFFSET_REDUND       0x2000 /* no bracets! */
+#define CONFIG_ENV_SIZE_REDUND         (CONFIG_ENV_SIZE)
+
+#define CONFIG_CMD_SF
+
+#define CONFIG_SPI_FLASH
+#define CONFIG_HARD_SPI
+#define CONFIG_KIRKWOOD_SPI
+#define CONFIG_SPI_FLASH_STMICRO
+#define CONFIG_ENV_SPI_BUS             0
+#define CONFIG_ENV_SPI_CS              0
+#define CONFIG_ENV_SPI_MAX_HZ          50000000        /* 50Mhz */
+
+#define FLASH_GPIO_PIN                 0x00010000
+
+#define MTDIDS_DEFAULT         "nand0=orion_nand"
+/* test-only: partitioning needs some tuning, this is just for tests */
+#define MTDPARTS_DEFAULT       "mtdparts="                             \
+       "orion_nand:"                                                   \
+               "-(" CONFIG_KM_UBI_PARTITION_NAME ")"
+
+#define        CONFIG_KM_DEF_ENV_UPDATE                                        \
+       "update="                                                       \
+               "spi on;sf probe 0;sf erase 0 50000;"                   \
+               "sf write ${u-boot_addr_r} 0 ${filesize};"              \
+               "spi off\0"
+
 #if defined(CONFIG_SYS_NO_FLASH)
 #define CONFIG_KM_UBI_PARTITION_NAME   "ubi0"
 #undef CONFIG_FLASH_CFI_MTD

diff --git a/include/configs/mgcoge2un.h b/include/configs/mgcoge2un.h
new file mode 100644 (file)
index 0000000..9f5464b
--- /dev/null
+++ b/include/configs/mgcoge2un.h
@@ -0,0 +1,63 @@
+/*
+ * (C) Copyright 2009
+ * Marvell Semiconductor <www.marvell.com>
+ * Prafulla Wadaskar <prafulla@marvell.com>
+ *
+ * (C) Copyright 2009
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * (C) Copyright 2010-2011
+ * Holger Brunck, Keymile GmbH Hannover, holger.brunck@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_MGCOGE2UN_H
+#define _CONFIG_MGCOGE2UN_H
+
+/* include common defines/options for all arm based Keymile boards */
+#include "km_arm.h"
+
+/*
+ * Version number information
+ */
+#define CONFIG_IDENT_STRING    "\nKeymile MGCOGE2UN"
+
+#define CONFIG_HOSTNAME                        mgcoge2un
+
+/*
+ * Default environment variables
+ */
+#define CONFIG_EXTRA_ENV_SETTINGS                                      \
+       CONFIG_KM_DEF_ENV                                               \
+       "memsize=0x8000000\0"                                           \
+       "newenv=setenv addr 0x100000 && "                               \
+               "i2c dev 1; mw.b ${addr} 0 4 && "                       \
+               "eeprom write " xstr(CONFIG_SYS_DEF_EEPROM_ADDR)        \
+               " ${addr} " xstr(CONFIG_ENV_OFFSET) " 4 && "            \
+               "eeprom write " xstr(CONFIG_SYS_DEF_EEPROM_ADDR)        \
+               " ${addr} " xstr(CONFIG_ENV_OFFSET_REDUND) " 4\0"       \
+       "rootpath=/opt/eldk/arm\0"                                      \
+       "EEprom_ivm=pca9547:70:9\0"                                     \
+       ""
+
+#endif /* _CONFIG_MGCOGE2UN_H */

diff --git a/include/configs/suen3.h b/include/configs/suen3.h
index b2730a3cecc6d3250cacf54aae6f71662b122c3f..87f524a1b8aa6988a585ab76642784c6f2b6c41f 100644 (file)
--- a/include/configs/suen3.h
+++ b/include/configs/suen3.h
@@ -43,47 +43,6 @@
 
 #define CONFIG_HOSTNAME                        suen3
 
-/*
- *  Environment variables configurations
- */
-#define CONFIG_ENV_IS_IN_EEPROM                /* use EEPROM for environment vars */
-#define CONFIG_SYS_DEF_EEPROM_ADDR     0x50
-#define CONFIG_ENV_EEPROM_IS_ON_I2C    1
-#define CONFIG_SYS_EEPROM_WREN         1
-#define CONFIG_ENV_OFFSET              0x0 /* no bracets! */
-#undef CONFIG_ENV_SIZE
-#define CONFIG_ENV_SIZE                        (0x2000 - CONFIG_ENV_OFFSET)
-#define CONFIG_I2C_ENV_EEPROM_BUS      "pca9547:70:d\0"
-
-/* offset redund: (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) */
-#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
-#define CONFIG_ENV_OFFSET_REDUND       0x2000 /* no bracets! */
-#define CONFIG_ENV_SIZE_REDUND         (CONFIG_ENV_SIZE)
-
-#define CONFIG_CMD_SF
-
-#define CONFIG_SPI_FLASH
-#define CONFIG_HARD_SPI
-#define CONFIG_KIRKWOOD_SPI
-#define CONFIG_SPI_FLASH_STMICRO
-#define CONFIG_ENV_SPI_BUS             0
-#define CONFIG_ENV_SPI_CS              0
-#define CONFIG_ENV_SPI_MAX_HZ          50000000        /* 50Mhz */
-
-#define FLASH_GPIO_PIN                 0x00010000
-
-#define MTDIDS_DEFAULT         "nand0=orion_nand"
-/* test-only: partitioning needs some tuning, this is just for tests */
-#define MTDPARTS_DEFAULT       "mtdparts="                             \
-       "orion_nand:"                                                   \
-               "-(" CONFIG_KM_UBI_PARTITION_NAME ")"
-
-#define        CONFIG_KM_DEF_ENV_UPDATE                                        \
-       "update="                                                       \
-               "spi on;sf probe 0;sf erase 0 50000;"                   \
-               "sf write ${u-boot_addr_r} 0 ${filesize};"              \
-               "spi off\0"
-
 /*
  * Default environment variables
  */