Add iopset command on mpc8xx

[karo-tx-uboot.git] / common / cmd_immap.c

diff --git a/common/cmd_immap.c b/common/cmd_immap.c
index abf5590b4680c79e6bc9c6e2a0af563bb4378b2d..9db5f2cc46cacc78995d2432210b13bce0d4db6d 100644 (file)
--- 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