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Commit bcc399bb authored by Marek Vasut's avatar Marek Vasut Committed by Eric Miao
Browse files

[ARM] pxa/vpac270: add OneNAND support 



Signed-off-by: default avatarMarek Vasut <marek.vasut@gmail.com>
Signed-off-by: default avatarEric Miao <eric.y.miao@gmail.com>
parent aeec1346

arch/arm/mach-pxa/vpac270.c

+48 −3
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ 
#include <linux/mtd/mtd.h>

#include <linux/mtd/partitions.h>

#include <linux/mtd/physmap.h>

#include <linux/mtd/onenand.h>

#include <linux/dm9000.h>

#include <linux/ucb1400.h>

#include <linux/ata_platform.h>
@@ -149,7 +150,7 @@ static unsigned long vpac270_pin_config[] __initdata = { 
 * NOR Flash

 ******************************************************************************/

#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE)

static struct mtd_partition vpac270_partitions[] = {

static struct mtd_partition vpac270_nor_partitions[] = {

	{

		.name		= "Flash",

		.offset		= 0x00000000,
@@ -160,8 +161,8 @@ static struct mtd_partition vpac270_partitions[] = { 
static struct physmap_flash_data vpac270_flash_data[] = {

	{

		.width		= 2,	/* bankwidth in bytes */

		.parts		= vpac270_partitions,

		.nr_parts	= ARRAY_SIZE(vpac270_partitions)

		.parts		= vpac270_nor_partitions,

		.nr_parts	= ARRAY_SIZE(vpac270_nor_partitions)

	}

};
@@ -188,6 +189,49 @@ static void __init vpac270_nor_init(void) 
static inline void vpac270_nor_init(void) {}

#endif



/******************************************************************************

 * OneNAND Flash

 ******************************************************************************/

#if defined(CONFIG_MTD_ONENAND) || defined(CONFIG_MTD_ONENAND_MODULE)

static struct mtd_partition vpac270_onenand_partitions[] = {

	{

		.name		= "Flash",

		.offset		= 0x00000000,

		.size		= MTDPART_SIZ_FULL,

	}

};



static struct onenand_platform_data vpac270_onenand_info = {

	.parts		= vpac270_onenand_partitions,

	.nr_parts	= ARRAY_SIZE(vpac270_onenand_partitions),

};



static struct resource vpac270_onenand_resources[] = {

	[0] = {

		.start	= PXA_CS0_PHYS,

		.end	= PXA_CS0_PHYS + SZ_1M,

		.flags	= IORESOURCE_MEM,

	},

};



static struct platform_device vpac270_onenand = {

	.name		= "onenand-flash",

	.id		= -1,

	.resource	= vpac270_onenand_resources,

	.num_resources	= ARRAY_SIZE(vpac270_onenand_resources),

	.dev		= {

		.platform_data	= &vpac270_onenand_info,

	},

};



static void __init vpac270_onenand_init(void)

{

	platform_device_register(&vpac270_onenand);

}

#else

static void __init vpac270_onenand_init(void) {}

#endif



/******************************************************************************

 * SD/MMC card controller

 ******************************************************************************/
@@ -549,6 +593,7 @@ static void __init vpac270_init(void) 
	vpac270_lcd_init();

	vpac270_mmc_init();

	vpac270_nor_init();

	vpac270_onenand_init();

	vpac270_leds_init();

	vpac270_keys_init();

	vpac270_uhc_init();