[PATCH] powerpc: add hvc backend for rtas
Current Cell hardware is using the console through a set
of rtas calls. This driver is needed to get console
output on those boards.
Signed-off-by: Arnd Bergmann <abergman@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 8314193..7a85b3a 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -579,6 +579,13 @@
console. This driver allows each pSeries partition to have a console
which is accessed via the HMC.
+config HVC_RTAS
+ bool "IBM RTAS Console support"
+ depends on PPC_RTAS
+ select HVC_DRIVER
+ help
+ IBM Console device driver which makes use of RTAS
+
config HVCS
tristate "IBM Hypervisor Virtual Console Server support"
depends on PPC_PSERIES
