Add logic to re-direct debug output to a sysloggin device

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4381 42af7a65-404d-4744-a932-0658087f49c3

arch/sh/src/common/up_initialize.c

@@ -43,6 +43,7 @@
 
 #include <nuttx/arch.h>
 #include <nuttx/fs.h>
+#include <nuttx/ramlog.h>
 
 #include "up_arch.h"
 #include "up_internal.h"
@@ -150,6 +151,12 @@ void up_initialize(void)
   ramlog_consoleinit();
 #endif
 
+  /* Initialize the system logging device */
+
+#ifdef CONFIG_RAMLOG_SYSLOG
+  ramlog_sysloginit();
+#endif
+
   /* Initialize the netwok */
 
   up_netinitialize();

arch/sh/src/common/up_internal.h

@@ -85,6 +85,12 @@
 #  endif
 #endig
 
+/* Determine which device to use as the system loggin device */
+
+#ifndef CONFIG_SYSLOG
+#  undef CONFIG_RAMLOG_SYSLOG
+#endif
+
 /* Check if an interrupt stack size is configured */
 
 #ifndef CONFIG_ARCH_INTERRUPTSTACK
@@ -177,14 +183,6 @@ extern void lowconsole_init(void);
 # define lowconsole_init()
 #endif
 
-/* Defined in drivers/ramlog.c */
-
-#ifdef CONFIG_RAMLOG_CONSOLE
-extern void ramlog_consoleinit(void);
-#else
-# define ramlog_consoleinit()
-#endif
-
 /* Defined in up_watchdog.c */
 
 extern void up_wdtinit(void);