[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>
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 2bbeb1b..d39d133 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -185,6 +185,13 @@
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