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/*
* arch/arm/mach-kirkwood/rd88f6281-setup.c
*
* Marvell RD-88F6281 Reference Board Setup
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without any
* warranty of any kind, whether express or implied.
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/irq.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
#include <linux/ata_platform.h>
#include <linux/mv643xx_eth.h>
#include <linux/ethtool.h>
#include <net/dsa.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <mach/kirkwood.h>
#include <plat/mvsdio.h>
#include <plat/orion_nand.h>
#include "common.h"
#include "mpp.h"
static struct mtd_partition rd88f6281_nand_parts[] = {
{
.name = "u-boot",
.offset = 0,
.size = SZ_1M
}, {
.name = "uImage",
.offset = MTDPART_OFS_NXTBLK,
.size = SZ_2M
}, {
.name = "root",
.offset = MTDPART_OFS_NXTBLK,
.size = MTDPART_SIZ_FULL
},
};
static struct resource rd88f6281_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 rd88f6281_nand_data = {
.parts = rd88f6281_nand_parts,
.nr_parts = ARRAY_SIZE(rd88f6281_nand_parts),
.cle = 0,
.ale = 1,
.width = 8,
.chip_delay = 25,
};
static struct platform_device rd88f6281_nand_flash = {
.name = "orion_nand",
.id = -1,
.dev = {
.platform_data = &rd88f6281_nand_data,
},
.resource = &rd88f6281_nand_resource,
.num_resources = 1,
};
static struct mv643xx_eth_platform_data rd88f6281_ge00_data = {
.phy_addr = MV643XX_ETH_PHY_NONE,
.speed = SPEED_1000,
.duplex = DUPLEX_FULL,
};
static struct dsa_chip_data rd88f6281_switch_chip_data = {
.port_names[0] = "lan1",
.port_names[1] = "lan2",
.port_names[2] = "lan3",
.port_names[3] = "lan4",
.port_names[5] = "cpu",
};
static struct dsa_platform_data rd88f6281_switch_plat_data = {
.nr_chips = 1,
.chip = &rd88f6281_switch_chip_data,
};
static struct mv643xx_eth_platform_data rd88f6281_ge01_data = {
.phy_addr = MV643XX_ETH_PHY_ADDR(11),
};
static struct mv_sata_platform_data rd88f6281_sata_data = {
.n_ports = 2,
};
static struct mvsdio_platform_data rd88f6281_mvsdio_data = {
.gpio_card_detect = 28,
};
static unsigned int rd88f6281_mpp_config[] __initdata = {
MPP28_GPIO,
0
};
static void __init rd88f6281_init(void)
{
u32 dev, rev;
/*
* Basic setup. Needs to be called early.
*/
kirkwood_init();
kirkwood_mpp_conf(rd88f6281_mpp_config);
kirkwood_ehci_init();
kirkwood_ge00_init(&rd88f6281_ge00_data);
kirkwood_pcie_id(&dev, &rev);
if (rev == MV88F6281_REV_A0) {
rd88f6281_switch_chip_data.sw_addr = 10;
kirkwood_ge01_init(&rd88f6281_ge01_data);
} else {
rd88f6281_switch_chip_data.port_names[4] = "wan";
}
kirkwood_ge00_switch_init(&rd88f6281_switch_plat_data, NO_IRQ);
kirkwood_sata_init(&rd88f6281_sata_data);
kirkwood_sdio_init(&rd88f6281_mvsdio_data);
kirkwood_uart0_init();
platform_device_register(&rd88f6281_nand_flash);
}
static int __init rd88f6281_pci_init(void)
{
if (machine_is_rd88f6281())
kirkwood_pcie_init();
return 0;
}
subsys_initcall(rd88f6281_pci_init);
MACHINE_START(RD88F6281, "Marvell RD-88F6281 Reference Board")
/* Maintainer: Saeed Bishara <saeed@marvell.com> */
.phys_io = KIRKWOOD_REGS_PHYS_BASE,
.io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
.boot_params = 0x00000100,
.init_machine = rd88f6281_init,
.map_io = kirkwood_map_io,
.init_irq = kirkwood_init_irq,
.timer = &kirkwood_timer,
MACHINE_END
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