[ARM] 4333/2: KS8695: Micrel Development board

Board support and default configuration file for the Micrel/Kendin
KS8695 Development board.

Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

3 files changed, 66 insertions, 0 deletions

diff --git a/arch/arm/mach-ks8695/Kconfig b/arch/arm/mach-ks8695/Kconfig
index 44d14aa0baa7..ce1cf8de2b4d 100644
--- a/arch/arm/mach-ks8695/Kconfig
+++ b/arch/arm/mach-ks8695/Kconfig
@@ -2,6 +2,11 @@ if ARCH_KS8695
 
 menu "Kendin/Micrel KS8695 Implementations"
 
+config MACH_KS8695
+        bool "KS8695 development board"
+        help
+          Say 'Y' here if you want your kernel to run on the original
+          Kendin-Micrel KS8695 development board.
 
 endmenu
 
diff --git a/arch/arm/mach-ks8695/Makefile b/arch/arm/mach-ks8695/Makefile
index 0a0f496e8ccf..56b7d337333a 100644
--- a/arch/arm/mach-ks8695/Makefile
+++ b/arch/arm/mach-ks8695/Makefile
@@ -12,3 +12,4 @@ obj-				:=
 #obj-$(CONFIG_PCI)              += pci.o
 
 # Board-specific support
+obj-$(CONFIG_MACH_KS8695)       += board-micrel.o
diff --git a/arch/arm/mach-ks8695/board-micrel.c b/arch/arm/mach-ks8695/board-micrel.c
new file mode 100644
index 000000000000..8fc0edb5211e
--- /dev/null
+++ b/arch/arm/mach-ks8695/board-micrel.c
@@ -0,0 +1,60 @@
+/*
+ * arch/arm/mach-ks8695/board-micrel.c
+ *
+ * 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.
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-types.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
+
+#include <asm/arch/devices.h>
+
+#include "generic.h"
+
+#ifdef CONFIG_PCI
+static int __init micrel_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+        return KS8695_IRQ_EXTERN0;
+}
+
+static struct ks8695_pci_cfg micrel_pci = {
+        .mode           = KS8695_MODE_MINIPCI,
+        .map_irq        = micrel_pci_map_irq,
+};
+#endif
+
+
+static void micrel_init(void)
+{
+        printk(KERN_INFO "Micrel KS8695 Development Board initializing\n");
+
+#ifdef CONFIG_PCI
+        ks8695_init_pci(&micrel_pci);
+#endif
+
+        /* Add devices */
+        ks8695_add_device_wan();        /* eth0 = WAN */
+        ks8695_add_device_lan();        /* eth1 = LAN */
+}
+
+MACHINE_START(KS8695, "KS8695 Centaur Development Board")
+        /* Maintainer: Micrel Semiconductor Inc. */
+        .phys_io        = KS8695_IO_PA,
+        .io_pg_offst    = (KS8695_IO_VA >> 18) & 0xfffc,
+        .boot_params    = KS8695_SDRAM_PA + 0x100,
+        .map_io         = ks8695_map_io,
+        .init_irq       = ks8695_init_irq,
+        .init_machine   = micrel_init,
+        .timer          = &ks8695_timer,
+MACHINE_END