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OpenCloudOS-Kernel/arch/arm/mach-loki/lb88rc8480-setup.c

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[ARM] add Marvell Loki (88RC8480) SoC support The Marvell Loki (88RC8480) is an ARM SoC based on a Feroceon CPU core running at between 400 MHz and 1.0 GHz, and features a 64 bit DDR controller, 512K of internal SRAM, two x4 PCI-Express ports, two Gigabit Ethernet ports, two 4x SAS/SATA controllers, two UARTs, two TWSI controllers, and IDMA/XOR engines. This patch adds support for the Marvell LB88RC8480 Development Board, enabling the use of the PCIe interfaces, the ethernet interfaces, the TWSI interfaces and the UARTs. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
2008-06-23 04:45:02 +08:00
/*
* arch/arm/mach-loki/lb88rc8480-setup.c
*
* Marvell LB88RC8480 Development 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/physmap.h>
#include <linux/mtd/nand.h>
#include <linux/timer.h>
#include <linux/ata_platform.h>
#include <linux/mv643xx_eth.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-05 23:14:15 +08:00
#include <mach/loki.h>
[ARM] add Marvell Loki (88RC8480) SoC support The Marvell Loki (88RC8480) is an ARM SoC based on a Feroceon CPU core running at between 400 MHz and 1.0 GHz, and features a 64 bit DDR controller, 512K of internal SRAM, two x4 PCI-Express ports, two Gigabit Ethernet ports, two 4x SAS/SATA controllers, two UARTs, two TWSI controllers, and IDMA/XOR engines. This patch adds support for the Marvell LB88RC8480 Development Board, enabling the use of the PCIe interfaces, the ethernet interfaces, the TWSI interfaces and the UARTs. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
2008-06-23 04:45:02 +08:00
#include "common.h"
#define LB88RC8480_FLASH_BOOT_CS_BASE 0xf8000000
#define LB88RC8480_FLASH_BOOT_CS_SIZE SZ_128M
#define LB88RC8480_NOR_BOOT_BASE 0xff000000
#define LB88RC8480_NOR_BOOT_SIZE SZ_16M
static struct mtd_partition lb88rc8480_boot_flash_parts[] = {
{
.name = "kernel",
.offset = 0,
.size = SZ_2M,
}, {
.name = "root-fs",
.offset = SZ_2M,
.size = (SZ_8M + SZ_4M + SZ_1M),
}, {
.name = "u-boot",
.offset = (SZ_8M + SZ_4M + SZ_2M + SZ_1M),
.size = SZ_1M,
},
};
static struct physmap_flash_data lb88rc8480_boot_flash_data = {
.parts = lb88rc8480_boot_flash_parts,
.nr_parts = ARRAY_SIZE(lb88rc8480_boot_flash_parts),
.width = 1, /* 8 bit bus width */
};
static struct resource lb88rc8480_boot_flash_resource = {
.flags = IORESOURCE_MEM,
.start = LB88RC8480_NOR_BOOT_BASE,
.end = LB88RC8480_NOR_BOOT_BASE + LB88RC8480_NOR_BOOT_SIZE - 1,
};
static struct platform_device lb88rc8480_boot_flash = {
.name = "physmap-flash",
.id = 0,
.dev = {
.platform_data = &lb88rc8480_boot_flash_data,
},
.num_resources = 1,
.resource = &lb88rc8480_boot_flash_resource,
};
static struct mv643xx_eth_platform_data lb88rc8480_ge0_data = {
mv643xx_eth: remove force_phy_addr field Currently, there are two different fields in the mv643xx_eth_platform_data struct that together describe the PHY address -- one field (phy_addr) has the address of the PHY, but if that address is zero, a second field (force_phy_addr) needs to be set to distinguish the actual address zero from a zero due to not having filled in the PHY address explicitly (which should mean 'use the default PHY address'). If we are a bit smarter about the encoding of the phy_addr field, we can avoid the need for a second field -- this patch does that. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
2008-08-26 20:06:47 +08:00
.phy_addr = MV643XX_ETH_PHY_ADDR(1),
[ARM] add Marvell Loki (88RC8480) SoC support The Marvell Loki (88RC8480) is an ARM SoC based on a Feroceon CPU core running at between 400 MHz and 1.0 GHz, and features a 64 bit DDR controller, 512K of internal SRAM, two x4 PCI-Express ports, two Gigabit Ethernet ports, two 4x SAS/SATA controllers, two UARTs, two TWSI controllers, and IDMA/XOR engines. This patch adds support for the Marvell LB88RC8480 Development Board, enabling the use of the PCIe interfaces, the ethernet interfaces, the TWSI interfaces and the UARTs. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
2008-06-23 04:45:02 +08:00
.mac_addr = { 0x00, 0x50, 0x43, 0x11, 0x22, 0x33 },
};
static void __init lb88rc8480_init(void)
{
/*
* Basic setup. Needs to be called early.
*/
loki_init();
loki_ge0_init(&lb88rc8480_ge0_data);
loki_sas_init();
loki_uart0_init();
loki_uart1_init();
loki_setup_dev_boot_win(LB88RC8480_FLASH_BOOT_CS_BASE,
LB88RC8480_FLASH_BOOT_CS_SIZE);
platform_device_register(&lb88rc8480_boot_flash);
}
MACHINE_START(LB88RC8480, "Marvell LB88RC8480 Development Board")
/* Maintainer: Ke Wei <kewei@marvell.com> */
.boot_params = 0x00000100,
.init_machine = lb88rc8480_init,
.map_io = loki_map_io,
.init_irq = loki_init_irq,
.timer = &loki_timer,
MACHINE_END