forked from Minki/linux
ffd58bd2e4
This patch extends the kirkwood's PCIe support up to 2 controllers as in the 6282 devices. Signed-off-by: Saeed Bishara <saeed@marvell.com> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
108 lines
2.4 KiB
C
108 lines
2.4 KiB
C
/*
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* arch/arm/mach-kirkwood/db88f6281-bp-setup.c
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*
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* Marvell DB-88F6281-BP Development Board Setup
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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*/
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <linux/mtd/partitions.h>
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#include <linux/ata_platform.h>
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#include <linux/mv643xx_eth.h>
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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#include <mach/kirkwood.h>
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#include <plat/mvsdio.h>
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#include "common.h"
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#include "mpp.h"
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static struct mtd_partition db88f6281_nand_parts[] = {
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{
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.name = "u-boot",
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.offset = 0,
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.size = SZ_1M
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}, {
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.name = "uImage",
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.offset = MTDPART_OFS_NXTBLK,
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.size = SZ_4M
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}, {
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.name = "root",
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.offset = MTDPART_OFS_NXTBLK,
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.size = MTDPART_SIZ_FULL
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},
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};
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static struct mv643xx_eth_platform_data db88f6281_ge00_data = {
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.phy_addr = MV643XX_ETH_PHY_ADDR(8),
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};
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static struct mv_sata_platform_data db88f6281_sata_data = {
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.n_ports = 2,
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};
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static struct mvsdio_platform_data db88f6281_mvsdio_data = {
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.gpio_write_protect = 37,
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.gpio_card_detect = 38,
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};
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static unsigned int db88f6281_mpp_config[] __initdata = {
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MPP0_NF_IO2,
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MPP1_NF_IO3,
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MPP2_NF_IO4,
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MPP3_NF_IO5,
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MPP4_NF_IO6,
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MPP5_NF_IO7,
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MPP18_NF_IO0,
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MPP19_NF_IO1,
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MPP37_GPIO,
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MPP38_GPIO,
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0
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};
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static void __init db88f6281_init(void)
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{
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/*
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* Basic setup. Needs to be called early.
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*/
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kirkwood_init();
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kirkwood_mpp_conf(db88f6281_mpp_config);
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kirkwood_nand_init(ARRAY_AND_SIZE(db88f6281_nand_parts), 25);
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kirkwood_ehci_init();
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kirkwood_ge00_init(&db88f6281_ge00_data);
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kirkwood_sata_init(&db88f6281_sata_data);
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kirkwood_uart0_init();
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kirkwood_sdio_init(&db88f6281_mvsdio_data);
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}
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static int __init db88f6281_pci_init(void)
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{
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if (machine_is_db88f6281_bp()) {
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u32 dev, rev;
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kirkwood_pcie_id(&dev, &rev);
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if (dev == MV88F6282_DEV_ID)
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kirkwood_pcie_init(KW_PCIE1 | KW_PCIE0);
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else
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kirkwood_pcie_init(KW_PCIE0);
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}
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return 0;
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}
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subsys_initcall(db88f6281_pci_init);
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MACHINE_START(DB88F6281_BP, "Marvell DB-88F6281-BP Development Board")
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/* Maintainer: Saeed Bishara <saeed@marvell.com> */
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.phys_io = KIRKWOOD_REGS_PHYS_BASE,
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.io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc,
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.boot_params = 0x00000100,
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.init_machine = db88f6281_init,
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.map_io = kirkwood_map_io,
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.init_irq = kirkwood_init_irq,
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.timer = &kirkwood_timer,
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MACHINE_END
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