[POWERPC] 4xx: Add 405EX CPU type needed for EMAC support on Kilauea

For EMAC support, 405EX needs to be defined to enable the corresponding
EMAC features (IBM_NEW_EMAC_EMAC4, etc.).

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig
index 84551ab979f0..bdc3e8741fc7 100644
--- a/arch/powerpc/platforms/40x/Kconfig
+++ b/arch/powerpc/platforms/40x/Kconfig
@@ -27,6 +27,7 @@ config KILAUEA
         bool "Kilauea"
         depends on 40x
         default n
+        select 405EX
         help
           This option enables support for the AMCC PPC405EX evaluation board.
 
@@ -100,6 +101,11 @@ config 405GP
 config 405EP
         bool
 
+config 405EX
+        bool
+        select IBM_NEW_EMAC_EMAC4
+        select IBM_NEW_EMAC_RGMII
+
 config 405GPR
         bool