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Commit 04e917b6 authored by Yusuke Goda's avatar Yusuke Goda Committed by Paul Mundt
Browse files

sh: Add support Renesas Solutions AP-325RXA board 



This board is SH7723 base board.

This has SCIF, LCDC, USB Host controler, NOR/NAND Flash, Sound,
Ether and other.

This patch supports SCIF, NOR Flash.

Signed-off-by: default avatarYusuke Goda <goda.yusuke@renesas.com>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 42fd3b14

arch/sh/Kconfig

+7 −0
Original line number Diff line number Diff line
@@ -502,6 +502,13 @@ config SH_MIGOR 
	  Select Migo-R if configuring for the SH7722 Migo-R platform

          by Renesas System Solutions Asia Pte. Ltd.



config SH_AP325RXA

	bool "AP-325RXA"

	select CPU_SUBTYPE_SH7723

	help

	  Renesas "AP-325RXA" support.

	  Compatible with ALGO SYSTEM CO.,LTD. "AP-320A"



config SH_EDOSK7705

	bool "EDOSK7705"

	depends on CPU_SUBTYPE_SH7705

arch/sh/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -122,6 +122,7 @@ machdir-$(CONFIG_SH_MIGOR) += renesas/migor 
machdir-$(CONFIG_SH_SDK7780)			+= renesas/sdk7780

machdir-$(CONFIG_SH_X3PROTO)			+= renesas/x3proto

machdir-$(CONFIG_SH_RSK7203)			+= renesas/rsk7203

machdir-$(CONFIG_SH_AP325RXA)			+= renesas/ap325rxa

machdir-$(CONFIG_SH_SH4202_MICRODEV)		+= superh/microdev

machdir-$(CONFIG_SH_LANDISK)			+= landisk

machdir-$(CONFIG_SH_TITAN)			+= titan

arch/sh/boards/renesas/ap325rxa/Makefile

0 → 100644
+1 −0
Original line number Diff line number Diff line 
obj-y	:= setup.o

arch/sh/boards/renesas/ap325rxa/setup.c

0 → 100644
+108 −0
Original line number Diff line number Diff line 
/*

 * Renesas - AP-325RXA

 * (Compatible with Algo System ., LTD. - AP-320A)

 *

 * Copyright (C) 2008 Renesas Solutions Corp.

 * Author : Yusuke Goda <goda.yuske@renesas.com>

 *

 * 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/device.h>

#include <linux/platform_device.h>

#include <linux/mtd/physmap.h>

#include <linux/delay.h>

#include <asm/io.h>



static struct resource smc9118_resources[] = {

	[0] = {

		.start	= 0xb6080000,

		.end	= 0xb60fffff,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		.start	= 35,

		.end	= 35,

		.flags	= IORESOURCE_IRQ,

	}

};



static struct platform_device smc9118_device = {

	.name		= "smc911x",

	.id		= -1,

	.num_resources	= ARRAY_SIZE(smc9118_resources),

	.resource	= smc9118_resources,

};



static struct mtd_partition ap325rxa_nor_flash_partitions[] = {

	{

		 .name = "uboot",

		 .offset = 0,

		 .size = (1 * 1024 * 1024),

		 .mask_flags = MTD_WRITEABLE,	/* Read-only */

	}, {

		 .name = "kernel",

		 .offset = MTDPART_OFS_APPEND,

		 .size = (2 * 1024 * 1024),

	}, {

		 .name = "other",

		 .offset = MTDPART_OFS_APPEND,

		 .size = MTDPART_SIZ_FULL,

	},

};



static struct physmap_flash_data ap325rxa_nor_flash_data = {

	.width		= 2,

	.parts		= ap325rxa_nor_flash_partitions,

	.nr_parts	= ARRAY_SIZE(ap325rxa_nor_flash_partitions),

};



static struct resource ap325rxa_nor_flash_resources[] = {

	[0] = {

		.name	= "NOR Flash",

		.start	= 0x00000000,

		.end	= 0x00ffffff,

		.flags	= IORESOURCE_MEM,

	}

};



static struct platform_device ap325rxa_nor_flash_device = {

	.name		= "physmap-flash",

	.resource	= ap325rxa_nor_flash_resources,

	.num_resources	= ARRAY_SIZE(ap325rxa_nor_flash_resources),

	.dev		= {

		.platform_data = &ap325rxa_nor_flash_data,

	},

};



static struct platform_device *ap325rxa_devices[] __initdata = {

	&smc9118_device,

	&ap325rxa_nor_flash_device

};



static int __init ap325rxa_devices_setup(void)

{

	return platform_add_devices(ap325rxa_devices,

				ARRAY_SIZE(ap325rxa_devices));

}

device_initcall(ap325rxa_devices_setup);



#define MSTPCR0		(0xA4150030)

#define MSTPCR2		(0xA4150038)



static void __init ap325rxa_setup(char **cmdline_p)

{

	/* enable VEU0 + VEU1 */

	ctrl_outl(ctrl_inl(MSTPCR2) & ~0x00000044, MSTPCR2);	/* bit 2 + 6 */



	/* enable MERAM */

	ctrl_outl(ctrl_inl(MSTPCR0) & ~0x00000001, MSTPCR0);	/* bit 0 */

}



static struct sh_machine_vector mv_ap325rxa __initmv = {

	.mv_name = "AP-325RXA",

	.mv_setup = ap325rxa_setup,

};