[POWERPC] pasemi: UART udbg support

Early debug output for PA Semi UART. Uses the 2.05 CI real mode ops.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 2bbeb1b19950..d39d13327e6d 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -185,6 +185,13 @@ config PPC_EARLY_DEBUG_ISERIES
           Select this to enable early debugging for legacy iSeries. You need
           to hit "Ctrl-x Ctrl-x" to see the messages on the console.
 
+config PPC_EARLY_DEBUG_PAS_REALMODE
+        bool "PA Semi real mode"
+        depends on PPC_PASEMI
+        help
+          Select this to enable early debugging for PA Semi.
+          Output will be on UART0.
+
 config PPC_EARLY_DEBUG_BEAT
         bool "Beat HV Console"
         depends on PPC_CELLEB