configs/imxrt1050-evk: Add procfs auto-mount support in imxrt_bringup.c.

configs/imxrt1050-evk/src/imxrt_bringup.c

@@ -39,6 +39,10 @@
 
 #include <nuttx/config.h>
 
+#include <sys/mount.h>
+#include <sys/types.h>
+#include <debug.h>
+
 #include "imxrt1050-evk.h"
 
 /****************************************************************************
@@ -70,6 +74,16 @@ int imxrt_bringup(void)
    * capabilities.
    */
 
+#ifdef CONFIG_FS_PROCFS
+  /* Mount the procfs file system */
+
+  ret = mount(NULL, "/proc", "procfs", 0, NULL);
+  if (ret < 0)
+    {
+      syslog(LOG_ERR, "ERROR: Failed to mount procfs at /proc: %d\n", ret);
+    }
+#endif
+
   UNUSED(ret);
   return OK;
 }