[ARM] S3C64XX: Initial arch directory

Add the initial PLAT_S3C64XX support files
and directory structure.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

10 files changed, 106 insertions, 1 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 4546f8b2ce8c..f512b5530ef1 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -517,6 +517,13 @@ config ARCH_S3C2410
           BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or
           the Samsung SMDK2410 development board (and derivatives).
 
+config ARCH_S3C64XX
+        bool "Samsung S3C64XX"
+        select GENERIC_GPIO
+        select HAVE_CLK
+        help
+          Samsung S3C64XX series based systems
+
 config ARCH_SHARK
         bool "Shark"
         select CPU_SA110
@@ -620,6 +627,7 @@ source "arch/arm/mach-orion5x/Kconfig"
 source "arch/arm/mach-kirkwood/Kconfig"
 
 source "arch/arm/plat-s3c24xx/Kconfig"
+source "arch/arm/plat-s3c64xx/Kconfig"
 source "arch/arm/plat-s3c/Kconfig"
 
 if ARCH_S3C2410
@@ -631,6 +639,11 @@ source "arch/arm/mach-s3c2442/Kconfig"
 source "arch/arm/mach-s3c2443/Kconfig"
 endif
 
+if ARCH_S3C64XX
+source "arch/arm/mach-s3c6400/Kconfig"
+source "arch/arm/mach-s3c6410/Kconfig"
+endif
+
 source "arch/arm/mach-lh7a40x/Kconfig"
 
 source "arch/arm/mach-imx/Kconfig"
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 27ff1e90d277..fed7753ff7e2 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -123,6 +123,8 @@ endif
  machine-$(CONFIG_ARCH_S3C2410)    := s3c2410 s3c2400 s3c2412 s3c2440 s3c2442 s3c2443
  machine-$(CONFIG_ARCH_S3C24A0)    := s3c24a0
     plat-$(CONFIG_PLAT_S3C24XX)    := s3c24xx s3c
+ machine-$(CONFIG_ARCH_S3C64XX)    := s3c6400
+    plat-$(CONFIG_PLAT_S3C64XX)    := s3c64xx s3c
  machine-$(CONFIG_ARCH_LH7A40X)    := lh7a40x
  machine-$(CONFIG_ARCH_VERSATILE)  := versatile
  machine-$(CONFIG_ARCH_IMX)        := imx
diff --git a/arch/arm/mach-s3c6400/Kconfig b/arch/arm/mach-s3c6400/Kconfig
new file mode 100644
index 000000000000..6da82b5c09ba
--- /dev/null
+++ b/arch/arm/mach-s3c6400/Kconfig
@@ -0,0 +1,8 @@
+# arch/arm/mach-s3c6400/Kconfig
+#
+# Copyright 2008 Openmoko, Inc.
+#       Simtec Electronics, Ben Dooks <ben@simtec.co.uk>
+#
+# Licensed under GPLv2
+
+# Currently nothing here, this will be added later
diff --git a/arch/arm/mach-s3c6400/Makefile b/arch/arm/mach-s3c6400/Makefile
new file mode 100644
index 000000000000..8f397db25b87
--- /dev/null
+++ b/arch/arm/mach-s3c6400/Makefile
@@ -0,0 +1,15 @@
+# arch/arm/mach-s3c6400/Makefile
+#
+# Copyright 2008 Openmoko, Inc.
+# Copyright 2008 Simtec Electronics
+#
+# Licensed under GPLv2
+
+obj-y                           :=
+obj-m                           :=
+obj-n                           :=
+obj-                            :=
+
+# Core support for S3C6400 system
+
+obj-n                           += blank.o
diff --git a/arch/arm/mach-s3c6400/Makefile.boot b/arch/arm/mach-s3c6400/Makefile.boot
new file mode 100644
index 000000000000..ba41fdc0a586
--- /dev/null
+++ b/arch/arm/mach-s3c6400/Makefile.boot
@@ -0,0 +1,2 @@
+   zreladdr-y   := 0x50008000
+params_phys-y   := 0x50000100
diff --git a/arch/arm/mach-s3c6400/include/mach/memory.h b/arch/arm/mach-s3c6400/include/mach/memory.h
new file mode 100644
index 000000000000..38c381132f24
--- /dev/null
+++ b/arch/arm/mach-s3c6400/include/mach/memory.h
@@ -0,0 +1,21 @@
+/* arch/arm/mach-s3c6400/include/mach/memory.h
+ *
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *      http://armlinux.simtec.co.uk/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_MEMORY_H
+#define __ASM_ARCH_MEMORY_H
+
+#define PHYS_OFFSET     UL(0x50000000)
+
+#define __virt_to_bus(x) __virt_to_phys(x)
+#define __bus_to_virt(x) __phys_to_virt(x)
+
+#endif
diff --git a/arch/arm/mach-s3c6410/Kconfig b/arch/arm/mach-s3c6410/Kconfig
new file mode 100644
index 000000000000..6ef4c94d622d
--- /dev/null
+++ b/arch/arm/mach-s3c6410/Kconfig
@@ -0,0 +1,8 @@
+# arch/arm/mach-s3c6410/Kconfig
+#
+# Copyright 2008 Openmoko, Inc.
+# Copyright 2008 Simtec Electronics
+#
+# Licensed under GPLv2
+
+# Configuration options for the S3C6410 CPU
diff --git a/arch/arm/plat-s3c/Kconfig b/arch/arm/plat-s3c/Kconfig
index b57ada400f90..6fa261a3d405 100644
--- a/arch/arm/plat-s3c/Kconfig
+++ b/arch/arm/plat-s3c/Kconfig
@@ -6,7 +6,7 @@
 
 config PLAT_S3C
         bool
-        depends on ARCH_S3C2410 || ARCH_S3C24A0
+        depends on ARCH_S3C2410 || ARCH_S3C24A0 || ARCH_S3C64XX
         default y
         select NO_IOPORT
         help
diff --git a/arch/arm/plat-s3c64xx/Kconfig b/arch/arm/plat-s3c64xx/Kconfig
new file mode 100644
index 000000000000..756c166051bf
--- /dev/null
+++ b/arch/arm/plat-s3c64xx/Kconfig
@@ -0,0 +1,23 @@
+# arch/arm/plat-s3c64xx/Kconfig
+#
+# Copyright 2008 Openmoko, Inc.
+# Copyright 2008 Simtec Electronics
+#       Ben Dooks <ben@simtec.co.uk>
+#
+# Licensed under GPLv2
+
+config PLAT_S3C64XX
+        bool
+        depends on ARCH_S3C64XX
+        select PLAT_S3C
+        default y
+        select NO_IOPORT
+        select ARCH_REQUIRE_GPIOLIB
+        help
+          Base platform code for any Samsung S3C64XX device
+
+if PLAT_S3C64XX
+
+# Configuration options shared by all S3C64XX implementations
+
+endif
diff --git a/arch/arm/plat-s3c64xx/Makefile b/arch/arm/plat-s3c64xx/Makefile
new file mode 100644
index 000000000000..900c86367e1b
--- /dev/null
+++ b/arch/arm/plat-s3c64xx/Makefile
@@ -0,0 +1,13 @@
+# arch/arm/plat-s3c64xx/Makefile
+#
+# Copyright 2008 Openmoko, Inc.
+# Copyright 2008 Simtec Electronics
+#
+# Licensed under GPLv2
+
+obj-y                           :=
+obj-m                           :=
+obj-n                           := dummy.o
+obj-                            :=
+
+# Core files