summaryrefslogtreecommitdiff
path: root/post/cpu/multi.c
diff options
context:
space:
mode:
Diffstat (limited to 'post/cpu/multi.c')
-rw-r--r--post/cpu/multi.c81
1 files changed, 0 insertions, 81 deletions
diff --git a/post/cpu/multi.c b/post/cpu/multi.c
deleted file mode 100644
index 8724384..0000000
--- a/post/cpu/multi.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * (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
- */
-
-#include <common.h>
-
-/*
- * CPU test
- * Load/store multiple word instructions: lmw, stmw
- *
- * 26 consecutive words are loaded from a source memory buffer
- * into GPRs r6 through r31. After that, 26 consecutive words are stored
- * from the GPRs r6 through r31 into a target memory buffer. The contents
- * of the source and target buffers are then compared.
- */
-
-#ifdef CONFIG_POST
-
-#include <post.h>
-#include "cpu_asm.h"
-
-#if CONFIG_POST & CFG_POST_CPU
-
-extern void cpu_post_exec_02 (ulong *code, ulong op1, ulong op2);
-
-int cpu_post_test_multi (void)
-{
- int ret = 0;
- unsigned int i;
-
- if (ret == 0)
- {
- ulong src [26], dst [26];
-
- ulong code[] =
- {
- ASM_LMW(5, 3, 0),
- ASM_STMW(5, 4, 0),
- ASM_BLR,
- };
-
- for (i = 0; i < sizeof(src) / sizeof(src[0]); i ++)
- {
- src[i] = i;
- dst[i] = 0;
- }
-
- cpu_post_exec_02(code, (ulong)src, (ulong)dst);
-
- ret = memcmp(src, dst, sizeof(dst)) == 0 ? 0 : -1;
- }
-
- if (ret != 0)
- {
- post_log ("Error at multi test !\n");
- }
-
- return ret;
-}
-
-#endif
-#endif