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Diffstat (limited to 'include/cmd_mem.h')
| -rw-r--r-- | include/cmd_mem.h | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/include/cmd_mem.h b/include/cmd_mem.h new file mode 100644 index 0000000..aa0c540 --- /dev/null +++ b/include/cmd_mem.h @@ -0,0 +1,112 @@ +/* + * (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 + */ + +/* + * Memory Functions + */ +#ifndef _CMD_MEM_H +#define _CMD_MEM_H + +#if (CONFIG_COMMANDS & CFG_CMD_MEMORY) +#define CMD_TBL_MD MK_CMD_TBL_ENTRY( \ + "md", 2, 3, 1, do_mem_md, \ + "md - memory display\n", \ + "[.b, .w, .l] address [# of objects]\n - memory display\n" \ +), +#define CMD_TBL_MM MK_CMD_TBL_ENTRY( \ + "mm", 2, 2, 1, do_mem_mm, \ + "mm - memory modify (auto-incrementing)\n", \ + "[.b, .w, .l] address\n" \ + " - memory modify, auto increment address\n" \ +), +#define CMD_TBL_NM MK_CMD_TBL_ENTRY( \ + "nm", 2, 2, 1, do_mem_nm, \ + "nm - memory modify (constant address)\n", \ + "[.b, .w, .l] address\n - memory modify, read and keep address\n" \ +), +#define CMD_TBL_MW MK_CMD_TBL_ENTRY( \ + "mw", 2, 4, 1, do_mem_mw, \ + "mw - memory write (fill)\n", \ + "[.b, .w, .l] address value [count]\n - write memory\n" \ +), +#define CMD_TBL_CP MK_CMD_TBL_ENTRY( \ + "cp", 2, 4, 1, do_mem_cp, \ + "cp - memory copy\n", \ + "[.b, .w, .l] source target count\n - copy memory\n" \ +), +#define CMD_TBL_CMP MK_CMD_TBL_ENTRY( \ + "cmp", 3, 4, 1, do_mem_cmp, \ + "cmp - memory compare\n", \ + "[.b, .w, .l] addr1 addr2 count\n - compare memory\n" \ +), +#define CMD_TBL_CRC MK_CMD_TBL_ENTRY( \ + "crc32", 3, 4, 1, do_mem_crc, \ + "crc32 - checksum calculation\n", \ + "address count [addr]\n - compute CRC32 checksum [save at addr]\n" \ +), +#define CMD_TBL_BASE MK_CMD_TBL_ENTRY( \ + "base", 2, 2, 1, do_mem_base, \ + "base - print or set address offset\n", \ + "\n - print address offset for memory commands\n" \ + "base off\n - set address offset for memory commands to 'off'\n" \ +), +/* + * Require full name for "loop" and "mtest" because these are infinite loops! + */ +#define CMD_TBL_LOOP MK_CMD_TBL_ENTRY( \ + "loop", 4, 3, 1, do_mem_loop, \ + "loop - infinite loop on address range\n", \ + "[.b, .w, .l] address number_of_objects\n" \ + " - loop on a set of addresses\n" \ +), +#define CMD_TBL_MTEST MK_CMD_TBL_ENTRY( \ + "mtest", 5, 4, 1, do_mem_mtest, \ + "mtest - simple RAM test\n", \ + "[start [end [pattern]]]\n" \ + " - simple RAM read/write test\n" \ +), +int do_mem_md (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]); +int do_mem_mm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]); +int do_mem_nm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]); +int do_mem_mw (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]); +int do_mem_cp (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]); +int do_mem_cmp (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]); +int do_mem_crc (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]); +int do_mem_base (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]); +int do_mem_loop (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]); +int do_mem_mtest (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]); + +#else +#define CMD_TBL_MD +#define CMD_TBL_MM +#define CMD_TBL_NM +#define CMD_TBL_MW +#define CMD_TBL_CP +#define CMD_TBL_CMP +#define CMD_TBL_CRC +#define CMD_TBL_BASE +#define CMD_TBL_LOOP +#define CMD_TBL_MTEST +#endif /* CFG_CMD_MEMORY */ + +#endif /* _CMD_MEM_H */ |