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Commit ef559def authored by Haojian Zhuang's avatar Haojian Zhuang Committed by Eric Miao
Browse files

[ARM] pxa: add nand support in aspensite board 



Signed-off-by: default avatarHaojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: default avatarEric Miao <eric.y.miao@gmail.com>
parent a0f266c1

arch/arm/mach-mmp/aspenite.c

+39 −0
Original line number Diff line number Diff line
@@ -13,6 +13,9 @@ 
#include <linux/kernel.h>

#include <linux/platform_device.h>

#include <linux/smc91x.h>

#include <linux/mtd/mtd.h>

#include <linux/mtd/partitions.h>

#include <linux/mtd/nand.h>



#include <asm/mach-types.h>

#include <asm/mach/arch.h>
@@ -85,12 +88,48 @@ static struct platform_device smc91x_device = { 
	.resource	= smc91x_resources,

};



static struct mtd_partition aspenite_nand_partitions[] = {

	{

		.name		= "bootloader",

		.offset		= 0,

		.size		= SZ_1M,

		.mask_flags	= MTD_WRITEABLE,

	}, {

		.name		= "reserved",

		.offset		= MTDPART_OFS_APPEND,

		.size		= SZ_128K,

		.mask_flags	= MTD_WRITEABLE,

	}, {

		.name		= "reserved",

		.offset		= MTDPART_OFS_APPEND,

		.size		= SZ_8M,

		.mask_flags	= MTD_WRITEABLE,

	}, {

		.name		= "kernel",

		.offset		= MTDPART_OFS_APPEND,

		.size		= (SZ_2M + SZ_1M),

		.mask_flags	= 0,

	}, {

		.name		= "filesystem",

		.offset		= MTDPART_OFS_APPEND,

		.size		= SZ_48M,

		.mask_flags	= 0,

	}

};



static struct pxa3xx_nand_platform_data aspenite_nand_info = {

	.enable_arbiter	= 1,

	.parts		= aspenite_nand_partitions,

	.nr_parts	= ARRAY_SIZE(aspenite_nand_partitions),

};



static void __init common_init(void)

{

	mfp_config(ARRAY_AND_SIZE(common_pin_config));



	/* on-chip devices */

	pxa168_add_uart(1);

	pxa168_add_nand(&aspenite_nand_info);



	/* off-chip devices */

	platform_device_register(&smc91x_device);