new: add writing to msr register
diff --git a/common/cmd_mfsl.c b/common/cmd_mfsl.c
index 827b75e..ca8a889 100644
--- a/common/cmd_mfsl.c
+++ b/common/cmd_mfsl.c
@@ -238,13 +238,19 @@
int do_rmsr (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
{
- int val = 0;
+ unsigned int val = 0;
+ val = (unsigned int)simple_strtoul (argv[1], NULL, 16);
if (argc < 1) {
printf ("Usage:\n%s\n", cmdtp->usage);
return 1;
}
- RMSR (val);
+ if (argc > 1) {
+ MTS (val);
+ MFS (val);
+ } else {
+ MFS (val);
+ }
printf ("rmsr: 0x%08lx\n", val);
return 0;
}
@@ -259,7 +265,7 @@
"fwr - write data to FSL\n",
"- [fslnum data [0|x]], (0 - non blocking|x - blocking).\n");
-U_BOOT_CMD (rmsr, 1, 1, do_rmsr,
+U_BOOT_CMD (rmsr, 3, 1, do_rmsr,
"rmsr - read MSR register\n", "- read MSR register.\n");
-#endif /* CONFIG_MICROBLAZE & CFG_CMD_MFSL */
+#endif /* CONFIG_MICROBLAZE & CFG_CMD_MFSL */
