Commit 6feb3487 authored by Peter Griffin's avatar Peter Griffin Committed by Paul Mundt

sh: RSK+ 7201 board support.

This patch adds support for the RTE RSK+ 7201 board.
Signed-off-by: default avatarPeter Griffin <pgriffin@mpc-data.co.uk>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 2825999e
......@@ -126,6 +126,10 @@ config SH_RTS7751R2D
Select RTS7751R2D if configuring for a Renesas Technology
Sales SH-Graphics board.
config SH_RSK7201
bool "RSK7201"
depends on CPU_SUBTYPE_SH7201
config SH_RSK7203
bool "RSK7203"
select GENERIC_GPIO
......
......@@ -3,6 +3,7 @@
#
obj-$(CONFIG_SH_AP325RXA) += board-ap325rxa.o
obj-$(CONFIG_SH_MAGIC_PANEL_R2) += board-magicpanelr2.o
obj-$(CONFIG_SH_RSK7201) += board-rsk7201.o
obj-$(CONFIG_SH_RSK7203) += board-rsk7203.o
obj-$(CONFIG_SH_SH7785LCR) += board-sh7785lcr.o
obj-$(CONFIG_SH_SHMIN) += board-shmin.o
......
/*
* Renesas Technology Europe RSK+ 7201 Support.
*
* Copyright (C) 2008 Peter Griffin <pgriffin@mpc-data.co.uk>
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#include <linux/init.h>
#include <linux/types.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/map.h>
#include <asm/machvec.h>
#include <asm/io.h>
static const char *probes[] = { "cmdlinepart", NULL };
static struct mtd_partition *parsed_partitions;
static struct mtd_partition rsk7201_partitions[] = {
{
.name = "Bootloader",
.offset = 0x00000000,
.size = 0x00040000,
.mask_flags = MTD_WRITEABLE,
}, {
.name = "Kernel",
.offset = MTDPART_OFS_NXTBLK,
.size = 0x001c0000,
}, {
.name = "Flash_FS",
.offset = MTDPART_OFS_NXTBLK,
.size = MTDPART_SIZ_FULL,
}
};
static struct physmap_flash_data flash_data = {
.width = 2,
};
static struct resource flash_resource = {
.start = 0x20000000,
.end = 0x20400000,
.flags = IORESOURCE_MEM,
};
static struct platform_device flash_device = {
.name = "physmap-flash",
.id = -1,
.resource = &flash_resource,
.num_resources = 1,
.dev = {
.platform_data = &flash_data,
},
};
static struct mtd_info *flash_mtd;
static struct map_info rsk7201_flash_map = {
.name = "RSK+ Flash",
.size = 0x400000,
.bankwidth = 2,
};
static void __init set_mtd_partitions(void)
{
int nr_parts = 0;
simple_map_init(&rsk7201_flash_map);
flash_mtd = do_map_probe("cfi_probe", &rsk7201_flash_map);
nr_parts = parse_mtd_partitions(flash_mtd, probes,
&parsed_partitions, 0);
/* If there is no partition table, used the hard coded table */
if (nr_parts <= 0) {
flash_data.parts = rsk7201_partitions;
flash_data.nr_parts = ARRAY_SIZE(rsk7201_partitions);
} else {
flash_data.nr_parts = nr_parts;
flash_data.parts = parsed_partitions;
}
}
static struct platform_device *rsk7201_devices[] __initdata = {
&flash_device,
};
static int __init rsk7201_devices_setup(void)
{
set_mtd_partitions();
return platform_add_devices(rsk7201_devices,
ARRAY_SIZE(rsk7201_devices));
}
device_initcall(rsk7201_devices_setup);
/*
* The Machine Vector
*/
static struct sh_machine_vector mv_rsk7201 __initmv = {
.mv_name = "RSK+7201",
};
This diff is collapsed.
......@@ -46,6 +46,7 @@ R2D_1 RTS7751R2D_1
CAYMAN SH_CAYMAN
SDK7780 SH_SDK7780
MIGOR SH_MIGOR
RSK7201 SH_RSK7201
RSK7203 SH_RSK7203
AP325RXA SH_AP325RXA
SH7763RDP SH_SH7763RDP
......
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