* 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

1 files changed, 44 insertions, 0 deletions

diff --git a/tools/env/fw_env.h b/tools/env/fw_env.h
new file mode 100644
index 0000000000..d98edc9975
--- /dev/null
+++ b/tools/env/fw_env.h
@@ -0,0 +1,44 @@
+/*
+ * (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);