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[ARM] Kirkwood: add NAND support to the DB88F6281 board 

Signed-off-by: Nicolas Pitre <nico@marvell.com>
This commit is contained in:
Nicolas Pitre 2009-02-22 12:56:33 -05:00
parent 8235ee009c
commit 3c2613dbbc
1 changed files with 46 additions and 1 deletions
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47
arch/arm/mach-kirkwood/db88f6281-bp-setup.c
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@ -13,8 +13,8 @@
#include <linux/platform_device.h>
#include <linux/pci.h>
#include <linux/irq.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
#include <linux/timer.h>
#include <linux/ata_platform.h>
#include <linux/mv643xx_eth.h>
@ -22,10 +22,53 @@
#include <asm/mach/arch.h>
#include <asm/mach/pci.h>
#include <mach/kirkwood.h>
#include <plat/orion_nand.h>
#include <plat/mvsdio.h>
#include "common.h"
#include "mpp.h"
static struct mtd_partition db88f6281_nand_parts[] = {
{
.name = "u-boot",
.offset = 0,
.size = SZ_1M
}, {
.name = "uImage",
.offset = MTDPART_OFS_NXTBLK,
.size = SZ_4M
}, {
.name = "root",
.offset = MTDPART_OFS_NXTBLK,
.size = MTDPART_SIZ_FULL
},
};
static struct resource db88f6281_nand_resource = {
.flags = IORESOURCE_MEM,
.start = KIRKWOOD_NAND_MEM_PHYS_BASE,
.end = KIRKWOOD_NAND_MEM_PHYS_BASE +
KIRKWOOD_NAND_MEM_SIZE - 1,
};
static struct orion_nand_data db88f6281_nand_data = {
.parts = db88f6281_nand_parts,
.nr_parts = ARRAY_SIZE(db88f6281_nand_parts),
.cle = 0,
.ale = 1,
.width = 8,
.chip_delay = 25,
};
static struct platform_device db88f6281_nand_flash = {
.name = "orion_nand",
.id = -1,
.dev = {
.platform_data = &db88f6281_nand_data,
},
.resource = &db88f6281_nand_resource,
.num_resources = 1,
};
static struct mv643xx_eth_platform_data db88f6281_ge00_data = {
.phy_addr = MV643XX_ETH_PHY_ADDR(8),
};
@ -59,6 +102,8 @@ static void __init db88f6281_init(void)
kirkwood_sata_init(&db88f6281_sata_data);
kirkwood_uart0_init();
kirkwood_sdio_init(&db88f6281_mvsdio_data);
platform_device_register(&db88f6281_nand_flash);
}
static int __init db88f6281_pci_init(void)