Add iopset command on mpc8xx
Patch by Daniel Eisenhut, 25 Mar 2005
diff --git a/common/cmd_immap.c b/common/cmd_immap.c
index abf5590..9db5f2c 100644
--- a/common/cmd_immap.c
+++ b/common/cmd_immap.c
@@ -34,6 +34,7 @@
#if defined(CONFIG_8xx)
#include <asm/8xx_immap.h>
#include <commproc.h>
+#include <asm/iopin_8xx.h>
#elif defined(CONFIG_8260)
#include <asm/immap_8260.h>
#include <asm/cpm_8260.h>
@@ -316,12 +317,11 @@
int
do_iopset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
-#if defined(CONFIG_8260)
uint rcode = 0;
static uint port = 0;
static uint pin = 0;
static uint value = 0;
- static enum { DIR, PAR, SOR, ODR, DAT } cmd = DAT;
+ static enum { DIR, PAR, SOR, ODR, DAT, INT } cmd = DAT;
iopin_t iopin;
if (argc != 5) {
@@ -356,6 +356,11 @@
case 's':
cmd = SOR;
break;
+#if defined(CONFIG_8xx)
+ case 'i':
+ cmd = INT;
+ break;
+#endif
default:
printf ("iopset: unknown command %s\n", argv[3]);
rcode = 1;
@@ -400,14 +405,18 @@
else
iopin_set_low (&iopin);
break;
+#if defined(CONFIG_8xx)
+ case INT:
+ if (value)
+ iopin_set_falledge (&iopin);
+ else
+ iopin_set_anyedge (&iopin);
+ break;
+#endif
}
}
return rcode;
-#else
- unimplemented (cmdtp, flag, argc, argv);
- return 0;
-#endif
}
int