mpc52xx: add common o2dnt and o2dnt2 support and configurations
Add common code for o2dnt and o2dnt2 based boards and add different
board configuration files for O2D, O2I, O2DNT2, O2D300, O2MNT and
O3DNT boards.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
diff --git a/include/configs/o2i.h b/include/configs/o2i.h
new file mode 100644
index 0000000..7594786
--- /dev/null
+++ b/include/configs/o2i.h
@@ -0,0 +1,69 @@
+/*
+ * (C) Copyright 2012
+ * DENX Software Engineering, Anatolij Gustschin <agust@denx.de>
+ *
+ * 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.
+ */
+
+/*
+ * Valid values for CONFIG_SYS_TEXT_BASE are:
+ * 0xFF000000 boot low boot high (standard configuration)
+ * 0x00100000 boot from RAM (for testing only)
+ */
+#ifndef CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_TEXT_BASE 0xff000000 /* Standard: boot low */
+#endif
+
+/* Board specific flash config */
+#define CONFIG_SYS_FLASH_BASE 0xff000000
+#define CONFIG_SYS_FLASH_SIZE 0x01000000 /* maximum 16MB */
+/* max number of sectors on one chip */
+#define CONFIG_SYS_MAX_FLASH_SECT 128
+
+/*
+ * Include common defines for all ifm boards
+ */
+#include "o2dnt-common.h"
+
+/* GPIO configuration */
+#define CONFIG_SYS_GPS_PORT_CONFIG 0x00002006 /* no CAN */
+
+/* Other board specific configs */
+#define CONFIG_SYS_BOOTCS_CFG 0x00087801
+#define CONFIG_SYS_RESET_ADDRESS 0xff000000
+
+#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END 0x03f00000 /* 1 - 63 MB in DRAM */
+
+#define CONFIG_BOARD_NAME "o2i"
+#define CONFIG_BOARD_BOOTCMD "run dhcp_boot"
+#define CONFIG_BOARD_MEM_LIMIT xstr(62)
+#define BOARD_POST_CRC32_END xstr(0x01000000)
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ CONFIG_IFM_DEFAULT_ENV_SETTINGS \
+ CONFIG_IFM_DEFAULT_ENV_OLD \
+ CONFIG_IFM_DEFAULT_ENV_NEW \
+ "linbot=ff060000\0" \
+ "lintop=ff15ffff\0" \
+ "rambot=ff160000\0" \
+ "ramtop=ff55ffff\0" \
+ "jffbot=ff560000\0" \
+ "jfftop=ffebffff\0" \
+ "kernel_addr=0xff060000\0" \
+ "ramdisk_addr=0xff160000\0" \
+ "ubobot=" xstr(CONFIG_SYS_FLASH_BASE) "\0" \
+ "ubotop=ff03ffff\0" \
+ "autoload=no\0" \
+ "dhcp_boot=run dhcpcmd; run flash_mtd\0" \
+ "hostname=IFM_SENSOR\0" \
+ "flash_mtd=run mtd_args addip addmem;bootm ${kernel_addr}\0" \
+ "mtd_args=setenv bootargs root=/dev/mtdblock3 " \
+ "rw rootfstype=cramfs\0" \
+ "sensorType=O2I100AA\0" \
+ "netretry=once\0" \
+ "master=mw f0000b00 0x00052006;mw f0000b0c ${IOpin};" \
+ "mw f0000b04 ${IOpin};mw f0000b10 0x20\0"