powerpc/44x: Add explicit support for AMCC Glacier

Add explicit support for the AMCC Glacier eval board to Kconfig and the
ppc44x_simple file.  Also removes the cayonlands compatible entry from the
DTS file.

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig
index e0bea83..f8ef279 100644
--- a/arch/powerpc/platforms/44x/Kconfig
+++ b/arch/powerpc/platforms/44x/Kconfig
@@ -92,6 +92,17 @@
 	help
 	  This option enables support for the AMCC PPC460EX evaluation board.
 
+config GLACIER
+	bool "Glacier"
+	depends on 44x
+	default n
+	select PPC44x_SIMPLE
+	select 460EX # Odd since it uses 460GT but the effects are the same
+	select PCI
+	select PPC4xx_PCI_EXPRESS
+	help
+	  This option enables support for the AMCC PPC460GT evaluation board.
+
 config YOSEMITE
 	bool "Yosemite"
 	depends on 44x
diff --git a/arch/powerpc/platforms/44x/ppc44x_simple.c b/arch/powerpc/platforms/44x/ppc44x_simple.c
index 32b0535..1c064b2 100644
--- a/arch/powerpc/platforms/44x/ppc44x_simple.c
+++ b/arch/powerpc/platforms/44x/ppc44x_simple.c
@@ -52,6 +52,7 @@
 static char *board[] __initdata = {
 	"amcc,bamboo",
 	"amcc,cayonlands",
+	"amcc,glacier",
 	"ibm,ebony",
 	"amcc,katmai",
 	"amcc,rainier",