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+/*
+ * (C) Copyright 2002-2008
+ * Wolfgang Denk, DENX Software Engineering, wd@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
+ */
+
+/*
+ * To build the utility with the run-time configuration
+ * uncomment the next line.
+ * See included "fw_env.config" sample file (TRAB board)
+ * for notes on configuration.
+ */
+#define CONFIG_FILE "/etc/fw_env.config"
+
+#define HAVE_REDUND /* For systems with 2 env sectors */
+#define DEVICE1_NAME "/dev/mtd1"
+#define DEVICE2_NAME "/dev/mtd2"
+#define DEVICE1_OFFSET 0x0000
+#define ENV1_SIZE 0x4000
+#define DEVICE1_ESIZE 0x4000
+#define DEVICE2_OFFSET 0x0000
+#define ENV2_SIZE 0x4000
+#define DEVICE2_ESIZE 0x4000
+
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
+#define CONFIG_BOOTCOMMAND \
+ "bootp; " \
+ "setenv bootargs root=/dev/nfs nfsroot=${serverip}:${rootpath} " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off; " \
+ "bootm"
+
+extern int fw_printenv(int argc, char *argv[]);
+extern char *fw_getenv (char *name);
+extern int fw_setenv (int argc, char *argv[]);
+extern int fw_parse_script(char *fname);
+extern int fw_env_open(void);
+extern int fw_env_write(char *name, char *value);
+extern int fw_env_close(void);
+
+extern unsigned long crc32 (unsigned long, const unsigned char *, unsigned);