Commit 02c5f160 authored by Greg Ungerer's avatar Greg Ungerer Committed by Olof Johansson
Browse files

ARM: ks8695: add board support for the SnapGear boards based on the KS8695



A number of boards produced by SnapGear are based on the Micrel KS8695 SoC.
Add board support to the KS8695 kernel code to support them.

The following machine type entries will need to be added back into the
mach-types file with these in mainline:

    lite300      MACH_LITE300     LITE300      408
    se4200       MACH_SE4200      SE4200       809
    sg310        MACH_SG310       SG310        1564
Signed-off-by: default avatarGreg Ungerer <gerg@uclinux.org>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parent 66f75a5d
......@@ -21,6 +21,28 @@ config MACH_ACS5K
say 'Y' here if you want your kernel to run on the Brivo
Systems LLC, ACS-5000 Master board.
config MACH_LITE300
bool "SecureComputing SG300"
help
Say 'Y' here if you want your kernel to support the
SecureComputing / SnapGear SG300 VPN Internet Router.
See http://www.securecomputing.com for more details.
config MACH_SG310
bool "McAfee SG310"
help
Say 'Y' here if you want your kernel to support the
McAfee / SnapGear SG310 VPN Internet Router.
See http://www.mcafee.com for more details.
config MACH_SE4200
bool "SecureComputing SE4200"
help
Say 'Y' here if you want your kernel to support the
SecureComputing / SnapGear SE4200 Secure Wireless VPN
Internet Router.
See http://www.securecomputing.com for more details.
endmenu
endif
......@@ -18,3 +18,6 @@ obj-$(CONFIG_LEDS) += leds.o
obj-$(CONFIG_MACH_KS8695) += board-micrel.o
obj-$(CONFIG_MACH_DSM320) += board-dsm320.o
obj-$(CONFIG_MACH_ACS5K) += board-acs5k.o
obj-$(CONFIG_MACH_LITE300) += board-sg.o
obj-$(CONFIG_MACH_SG310) += board-sg.o
obj-$(CONFIG_MACH_SE4200) += board-sg.o
/*
* board-sg.c -- support for the SnapGear KS8695 based boards
*
* 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/init.h>
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/map.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/partitions.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <mach/devices.h>
#include "generic.h"
/*
* The SG310 machine type is fitted with a conventional 8MB Strataflash
* device. Define its partitioning.
*/
#define FL_BASE 0x02000000
#define FL_SIZE SZ_8M
static struct mtd_partition sg_mtd_partitions[] = {
[0] = {
.name = "SnapGear Boot Loader",
.size = SZ_128K,
},
[1] = {
.name = "SnapGear non-volatile configuration",
.size = SZ_512K,
.offset = SZ_256K,
},
[2] = {
.name = "SnapGear image",
.offset = SZ_512K + SZ_256K,
},
[3] = {
.name = "SnapGear StrataFlash",
},
[4] = {
.name = "SnapGear Boot Tags",
.size = SZ_128K,
.offset = SZ_128K,
},
};
static struct physmap_flash_data sg_mtd_pdata = {
.width = 1,
.nr_parts = ARRAY_SIZE(sg_mtd_partitions),
.parts = sg_mtd_partitions,
};
static struct resource sg_mtd_resource[] = {
[0] = {
.start = FL_BASE,
.end = FL_BASE + FL_SIZE - 1,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device sg_mtd_device = {
.name = "physmap-flash",
.id = 0,
.num_resources = ARRAY_SIZE(sg_mtd_resource),
.resource = sg_mtd_resource,
.dev = {
.platform_data = &sg_mtd_pdata,
},
};
static void __init sg_init(void)
{
ks8695_add_device_lan();
ks8695_add_device_wan();
if (machine_is_sg310())
platform_device_register(&sg_mtd_device);
}
#ifdef CONFIG_MACH_LITE300
MACHINE_START(LITE300, "SecureComputing/SG300")
/* SnapGear */
.atag_offset = 0x100,
.map_io = ks8695_map_io,
.init_irq = ks8695_init_irq,
.init_machine = sg_init,
.timer = &ks8695_timer,
.restart = ks8695_restart,
MACHINE_END
#endif
#ifdef CONFIG_MACH_SG310
MACHINE_START(SG310, "McAfee/SG310")
/* SnapGear */
.atag_offset = 0x100,
.map_io = ks8695_map_io,
.init_irq = ks8695_init_irq,
.init_machine = sg_init,
.timer = &ks8695_timer,
.restart = ks8695_restart,
MACHINE_END
#endif
#ifdef CONFIG_MACH_SE4200
MACHINE_START(SE4200, "SecureComputing/SE4200")
/* SnapGear */
.atag_offset = 0x100,
.map_io = ks8695_map_io,
.init_irq = ks8695_init_irq,
.init_machine = sg_init,
.timer = &ks8695_timer,
.restart = ks8695_restart,
MACHINE_END
#endif
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