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powerpc/mpc8xxx: Remove P1015 and P1016 from CPU list
[oweals/u-boot.git]
/
post
/
lib_powerpc
/
multi.c
diff --git
a/post/lib_powerpc/multi.c
b/post/lib_powerpc/multi.c
index 584561684ee4780515673550703cda74556f243f..e9814a6b07e76adc713025e1ef62c936cb5a27f6 100644
(file)
--- a/
post/lib_powerpc/multi.c
+++ b/
post/lib_powerpc/multi.c
@@
-27,9
+27,9
@@
* CPU test
* Load/store multiple word instructions: lmw, stmw
*
* CPU test
* Load/store multiple word instructions: lmw, stmw
*
- * 2
6
consecutive words are loaded from a source memory buffer
- * into GPRs r
6 through r31. After that, 26
consecutive words are stored
- * from the GPRs r
6
through r31 into a target memory buffer. The contents
+ * 2
7
consecutive words are loaded from a source memory buffer
+ * into GPRs r
5 through r31. After that, 27
consecutive words are stored
+ * from the GPRs r
5
through r31 into a target memory buffer. The contents
* of the source and target buffers are then compared.
*/
* of the source and target buffers are then compared.
*/
@@
-38,45
+38,37
@@
#if CONFIG_POST & CONFIG_SYS_POST_CPU
#if CONFIG_POST & CONFIG_SYS_POST_CPU
-extern void cpu_post_exec_02
(ulong *code, ulong op1, ulong op2);
+extern void cpu_post_exec_02(ulong *code, ulong op1, ulong op2);
-int cpu_post_test_multi
(void)
+int cpu_post_test_multi(void)
{
{
- int ret = 0;
- unsigned int i;
- int flag = disable_interrupts();
+ int ret = 0;
+ unsigned int i;
+ ulong src[27], dst[27];
+ int flag = disable_interrupts();
- if (ret == 0)
- {
- ulong src [26], dst [26];
-
- ulong code[] =
- {
- ASM_LMW(5, 3, 0),
- ASM_STMW(5, 4, 0),
- ASM_BLR,
+ ulong code[] = {
+ ASM_LMW(5, 3, 0), /* lmw r5, 0(r3) */
+ ASM_STMW(5, 4, 0), /* stmr r5, 0(r4) */
+ ASM_BLR, /* blr */
};
};
- for (i = 0; i < ARRAY_SIZE(src); ++i)
- {
- src[i] = i;
- dst[i] = 0;
+ for (i = 0; i < ARRAY_SIZE(src); ++i) {
+ src[i] = i;
+ dst[i] = 0;
}
}
- cpu_post_exec_02(code, (ulong)
src, (ulong)
dst);
+ cpu_post_exec_02(code, (ulong)
src, (ulong)
dst);
ret = memcmp(src, dst, sizeof(dst)) == 0 ? 0 : -1;
ret = memcmp(src, dst, sizeof(dst)) == 0 ? 0 : -1;
- }
- if (ret != 0)
- {
- post_log ("Error at multi test !\n");
- }
+ if (ret != 0)
+ post_log("Error at multi test !\n");
- if (flag)
- enable_interrupts();
+
if (flag)
+
enable_interrupts();
- return ret;
+
return ret;
}
#endif
}
#endif