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authorwdenk <wdenk>2002-12-17 01:51:00 +0000
committerwdenk <wdenk>2002-12-17 01:51:00 +0000
commit6aff3115b90780933d390d2b471479179927468d (patch)
treeea9e54617d8a6f6b2d05d37c7f2bde24ce6dfb35 /tools/env/fw_env.h
parent228f29ac6e0026e596b3a6fbb640118b9944cdd8 (diff)
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* Use 1-byte-read instead of -write for iprobe() function
Add i2c commands to PM826 config * extend I2C POST code: check for list on known addresses
Diffstat (limited to 'tools/env/fw_env.h')
-rw-r--r--tools/env/fw_env.h44
1 files changed, 44 insertions, 0 deletions
diff --git a/tools/env/fw_env.h b/tools/env/fw_env.h
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+/*
+ * (C) Copyright 2002
+ * 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
+ */
+
+#define HAVE_REDUND /* For systems with 2 env sectors */
+#define DEVICE1_NAME "/dev/mtd1"
+#define DEVICE2_NAME "/dev/mtd2"
+#define ENV1_SIZE 0x4000
+#define DEVICE1_ESIZE 0x4000
+#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 void fw_printenv(int argc, char *argv[]);
+extern unsigned char *fw_getenv (unsigned char *name);
+extern int fw_setenv (int argc, char *argv[]);
+
+extern unsigned long crc32 (unsigned long, const unsigned char *, unsigned);