Initial revision

1 files changed, 73 insertions, 0 deletions

diff --git a/include/cmd_flash.h b/include/cmd_flash.h
new file mode 100644
index 0000000..6f5c6cd
--- /dev/null
+++ b/include/cmd_flash.h
@@ -0,0 +1,73 @@
+/*
+ * (C) Copyright 2000
+ * 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
+ */
+
+/*
+ * FLASH support
+ */
+#ifndef	_CMD_FLASH_H
+#define	_CMD_FLASH_H
+
+#if (CONFIG_COMMANDS & CFG_CMD_FLASH)
+#define	CMD_TBL_FLINFO	MK_CMD_TBL_ENTRY(					\
+	"flinfo",	3,	2,	1,	do_flinfo,			\
+	"flinfo  - print FLASH memory information\n",				\
+	"\n    - print information for all FLASH memory banks\n"		\
+	"flinfo N\n    - print information for FLASH memory bank # N\n"		\
+),
+
+#define	CMD_TBL_FLERASE	MK_CMD_TBL_ENTRY(					\
+	"erase",	3,	3,	1,	do_flerase,			\
+	"erase   - erase FLASH memory\n",					\
+	"start end\n"								\
+	"    - erase FLASH from addr 'start' to addr 'end'\n"			\
+	"erase N:SF[-SL]\n    - erase sectors SF-SL in FLASH bank # N\n"	\
+	"erase bank N\n    - erase FLASH bank # N\n"				\
+	"erase all\n    - erase all FLASH banks\n"				\
+),
+
+#define	CMD_TBL_PROTECT	MK_CMD_TBL_ENTRY(					\
+	"protect",	4,	4,	1,	do_protect,			\
+	"protect - enable or disable FLASH write protection\n",			\
+	"on  start end\n"							\
+	"    - protect FLASH from addr 'start' to addr 'end'\n"			\
+	"protect on  N:SF[-SL]\n"						\
+	"    - protect sectors SF-SL in FLASH bank # N\n"			\
+	"protect on  bank N\n    - protect FLASH bank # N\n"			\
+	"protect on  all\n    - protect all FLASH banks\n"			\
+	"protect off start end\n"						\
+	"    - make FLASH from addr 'start' to addr 'end' writable\n"		\
+	"protect off N:SF[-SL]\n"						\
+	"    - make sectors SF-SL writable in FLASH bank # N\n"			\
+	"protect off bank N\n    - make FLASH bank # N writable\n"		\
+	"protect off all\n    - make all FLASH banks writable\n"		\
+),
+int do_flinfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+int do_flerase(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+int do_protect(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
+#else
+#define CMD_TBL_FLINFO
+#define CMD_TBL_FLERASE
+#define CMD_TBL_PROTECT
+#endif	/* CFG_CMD_FLASH */
+
+#endif	/* _CMD_FLASH_H */