ARM: mach-shmobile: sh7377 map_io and init_early update

Update the sh7377 SoC and the G4EVM board to make use of the
functions sh7377_map_io() and sh7377_add_early_devices().

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>

1 files changed, 22 insertions, 0 deletions

diff --git a/arch/arm/mach-shmobile/setup-sh7377.c b/arch/arm/mach-shmobile/setup-sh7377.c
index bb405b8e459b..979cf815c298 100644
--- a/arch/arm/mach-shmobile/setup-sh7377.c
+++ b/arch/arm/mach-shmobile/setup-sh7377.c
@@ -30,9 +30,28 @@
 #include <linux/sh_intc.h>
 #include <linux/sh_timer.h>
 #include <mach/hardware.h>
+#include <mach/common.h>
+#include <asm/mach/map.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
+static struct map_desc sh7377_io_desc[] __initdata = {
+        /* create a 1:1 entity map for 0xe6xxxxxx
+         * used by CPGA, INTC and PFC.
+         */
+        {
+                .virtual        = 0xe6000000,
+                .pfn            = __phys_to_pfn(0xe6000000),
+                .length         = 256 << 20,
+                .type           = MT_DEVICE_NONSHARED
+        },
+};
+
+void __init sh7377_map_io(void)
+{
+        iotable_init(sh7377_io_desc, ARRAY_SIZE(sh7377_io_desc));
+}
+
 /* SCIFA0 */
 static struct plat_sci_port scif0_platform_data = {
         .mapbase        = 0xe6c40000,
@@ -466,4 +485,7 @@ void __init sh7377_add_early_devices(void)
 
         early_platform_add_devices(sh7377_early_devices,
                                    ARRAY_SIZE(sh7377_early_devices));
+
+        /* setup early console here as well */
+        shmobile_setup_console();
 }