From e6f222815c118c1249c763705c49867004727c5b Mon Sep 17 00:00:00 2001
From: Wolfgang Denk <wd@pollux.(none)>
Date: Mon, 26 Sep 2005 00:44:15 +0200
Subject: Add iopset command on mpc8xx Patch by Daniel Eisenhut, 25 Mar 2005

---
 common/cmd_immap.c | 21 +++++++++++++++------
 1 file changed, 15 insertions(+), 6 deletions(-)

(limited to 'common')

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 @@ do_iopinfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 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 @@ do_iopset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	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 @@ do_iopset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 			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
-- 
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