Initial revision
diff --git a/include/cmd_i2c.h b/include/cmd_i2c.h
new file mode 100644
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--- /dev/null
+++ b/include/cmd_i2c.h
@@ -0,0 +1,103 @@
+/*
+ * (C) Copyright 2001
+ * Gerald Van Baren, Custom IDEAS, vanbaren@cideas.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., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * I2C Functions
+ */
+#ifndef _CMD_I2C_H
+#define _CMD_I2C_H
+
+#if (CONFIG_COMMANDS & CFG_CMD_I2C)
+#define CMD_TBL_IMD MK_CMD_TBL_ENTRY( \
+ "imd", 3, 4, 1, do_i2c_md, \
+ "imd - i2c memory display\n", \
+ "chip address[.0, .1, .2] [# of objects]\n - i2c memory display\n" \
+),
+#define CMD_TBL_IMM MK_CMD_TBL_ENTRY( \
+ "imm", 3, 3, 1, do_i2c_mm, \
+ "imm - i2c memory modify (auto-incrementing)\n", \
+ "chip address[.0, .1, .2]\n" \
+ " - memory modify, auto increment address\n" \
+),
+#define CMD_TBL_INM MK_CMD_TBL_ENTRY( \
+ "inm", 3, 3, 1, do_i2c_nm, \
+ "inm - memory modify (constant address)\n", \
+ "chip address[.0, .1, .2]\n - memory modify, read and keep address\n" \
+),
+#define CMD_TBL_IMW MK_CMD_TBL_ENTRY( \
+ "imw", 3, 5, 1, do_i2c_mw, \
+ "imw - memory write (fill)\n", \
+ "chip address[.0, .1, .2] value [count]\n - memory write (fill)\n" \
+),
+#define CMD_TBL_ICRC MK_CMD_TBL_ENTRY( \
+ "icrc32", 4, 5, 1, do_i2c_crc, \
+ "icrc32 - checksum calculation\n", \
+ "chip address[.0, .1, .2] count\n - compute CRC32 checksum\n" \
+),
+#define CMD_TBL_IPROBE MK_CMD_TBL_ENTRY( \
+ "iprobe", 3, 1, 1, do_i2c_probe, \
+ "iprobe - probe to discover valid I2C chip addresses\n", \
+ "\n -discover valid I2C chip addresses\n" \
+),
+/*
+ * Require full name for "iloop" because it is an infinite loop!
+ */
+#define CMD_TBL_ILOOP MK_CMD_TBL_ENTRY( \
+ "iloop", 5, 5, 1, do_i2c_loop, \
+ "iloop - infinite loop on address range\n", \
+ "chip address[.0, .1, .2] [# of objects]\n" \
+ " - loop, reading a set of addresses\n" \
+),
+#if (CONFIG_COMMANDS & CFG_CMD_SDRAM)
+#define CMD_TBL_ISDRAM MK_CMD_TBL_ENTRY( \
+ "isdram", 6, 2, 1, do_sdram, \
+ "isdram - print SDRAM configuration information\n", \
+ "chip\n - print SDRAM configuration information\n" \
+ " (valid chip values 50..57)\n" \
+),
+#else
+#define CMD_TBL_ISDRAM
+#endif
+
+
+int do_i2c_md(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+int do_i2c_mm(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+int do_i2c_nm(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+int do_i2c_mw(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+int do_i2c_crc(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+int do_i2c_probe(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+int do_i2c_loop(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+int do_sdram(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+
+#else
+#define CMD_TBL_IMD
+#define CMD_TBL_IMM
+#define CMD_TBL_INM
+#define CMD_TBL_IMW
+#define CMD_TBL_ICRC
+#define CMD_TBL_IPROBE
+#define CMD_TBL_ILOOP
+#define CMD_TBL_ISDRAM
+#endif /* CFG_CMD_MEMORY */
+
+#endif /* _CMD_I2C_H */