MIPS: NXP: Remove unused source files.

/*

 *

 * BRIEF MODULE DESCRIPTION

 *

 * Author: source@mvista.com

 *

 *  This program is free software; you can distribute it and/or modify it

 *  under the terms of the GNU General Public License (Version 2) as

 *  published by the Free Software Foundation.

 *

 *  This program is distributed in the hope it will be useful, but WITHOUT

 *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 *  for more details.

 *

 *  You should have received a copy of the GNU General Public License along

 *  with this program; if not, write to the Free Software Foundation, Inc.,

 *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.

 */

#include <linux/types.h>

#include <linux/pci.h>

#include <linux/kernel.h>

#include <linux/init.h>

#include <pci.h>

#include <glb.h>

#include <nand.h>

static struct resource pci_io_resource = {

	.start	= PNX8550_PCIIO + 0x1000,	/* reserve regacy I/O space */

	.end	= PNX8550_PCIIO + PNX8550_PCIIO_SIZE,

	.name	= "pci IO space",

	.flags	= IORESOURCE_IO

};

static struct resource pci_mem_resource = {

	.start	= PNX8550_PCIMEM,

	.end	= PNX8550_PCIMEM + PNX8550_PCIMEM_SIZE - 1,

	.name	= "pci memory space",

	.flags	= IORESOURCE_MEM

};

extern struct pci_ops pnx8550_pci_ops;

static struct pci_controller pnx8550_controller = {

	.pci_ops	= &pnx8550_pci_ops,

	.io_map_base	= PNX8550_PORT_BASE,

	.io_resource	= &pci_io_resource,

	.mem_resource	= &pci_mem_resource,

};

/* Return the total size of DRAM-memory, (RANK0 + RANK1) */

static inline unsigned long get_system_mem_size(void)

{

	/* Read IP2031_RANK0_ADDR_LO */

	unsigned long dram_r0_lo = inl(PCI_BASE | 0x65010);

	/* Read IP2031_RANK1_ADDR_HI */

	unsigned long dram_r1_hi = inl(PCI_BASE | 0x65018);

	return dram_r1_hi - dram_r0_lo + 1;

}

static int __init pnx8550_pci_setup(void)

{

	int pci_mem_code;

	int mem_size = get_system_mem_size() >> 20;

	/* Clear the Global 2 Register, PCI Inta Output Enable Registers

	   Bit 1:Enable DAC Powerdown

	  -> 0:DACs are enabled and are working normally

	     1:DACs are powerdown

	   Bit 0:Enable of PCI inta output

	  -> 0 = Disable PCI inta output

	     1 = Enable PCI inta output

	*/

	PNX8550_GLB2_ENAB_INTA_O = 0;

	/* Calc the PCI mem size code */

	if (mem_size >= 128)

		pci_mem_code = SIZE_128M;

	else if (mem_size >= 64)

		pci_mem_code = SIZE_64M;

	else if (mem_size >= 32)

		pci_mem_code = SIZE_32M;

	else

		pci_mem_code = SIZE_16M;

	/* Set PCI_XIO registers */

	outl(pci_mem_resource.start, PCI_BASE | PCI_BASE1_LO);

	outl(pci_mem_resource.end + 1, PCI_BASE | PCI_BASE1_HI);

	outl(pci_io_resource.start, PCI_BASE | PCI_BASE2_LO);

	outl(pci_io_resource.end, PCI_BASE | PCI_BASE2_HI);

	/* Send memory transaction via PCI_BASE2 */

	outl(0x00000001, PCI_BASE | PCI_IO);

	/* Unlock the setup register */

	outl(0xca, PCI_BASE | PCI_UNLOCKREG);

	/*

	 * BAR0 of PNX8550 (pci base 10) must be zero in order for ide

	 * to work, and in order for bus_to_baddr to work without any

	 * hacks.

	 */

	outl(0x00000000, PCI_BASE | PCI_BASE10);

	/*

	 *These two bars are set by default or the boot code.

	 * However, it's safer to set them here so we're not boot

	 * code dependent.

	 */

	outl(0x1be00000, PCI_BASE | PCI_BASE14);  /* PNX MMIO */

	outl(PNX8550_NAND_BASE_ADDR, PCI_BASE | PCI_BASE18);  /* XIO      */

	outl(PCI_EN_TA |

	     PCI_EN_PCI2MMI |

	     PCI_EN_XIO |

	     PCI_SETUP_BASE18_SIZE(SIZE_32M) |

	     PCI_SETUP_BASE18_EN |

	     PCI_SETUP_BASE14_EN |

	     PCI_SETUP_BASE10_PREF |

	     PCI_SETUP_BASE10_SIZE(pci_mem_code) |

	     PCI_SETUP_CFGMANAGE_EN |

	     PCI_SETUP_PCIARB_EN,

	     PCI_BASE |

	     PCI_SETUP);	/* PCI_SETUP */

	outl(0x00000000, PCI_BASE | PCI_CTRL);	/* PCI_CONTROL */

	register_pci_controller(&pnx8550_controller);

	return 0;

}

arch_initcall(pnx8550_pci_setup);

/*

 *

 * 2.6 port, Embedded Alley Solutions, Inc

 *

 *  Based on Per Hallsmark, per.hallsmark@mvista.com

 *

 *  This program is free software; you can distribute it and/or modify it

 *  under the terms of the GNU General Public License (Version 2) as

 *  published by the Free Software Foundation.

 *

 *  This program is distributed in the hope it will be useful, but WITHOUT

 *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 *  for more details.

 *

 *  You should have received a copy of the GNU General Public License along

 *  with this program; if not, write to the Free Software Foundation, Inc.,

 *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.

 */

#include <linux/init.h>

#include <linux/sched.h>

#include <linux/ioport.h>

#include <linux/irq.h>

#include <linux/mm.h>

#include <linux/delay.h>

#include <linux/interrupt.h>

#include <linux/serial_pnx8xxx.h>

#include <linux/pm.h>

#include <asm/cpu.h>

#include <asm/bootinfo.h>

#include <asm/irq.h>

#include <asm/mipsregs.h>

#include <asm/reboot.h>

#include <asm/pgtable.h>

#include <asm/time.h>

#include <glb.h>

#include <int.h>

#include <pci.h>

#include <uart.h>

#include <nand.h>

extern void __init board_setup(void);

extern void pnx8550_machine_restart(char *);

extern void pnx8550_machine_halt(void);

extern void pnx8550_machine_power_off(void);

extern struct resource ioport_resource;

extern struct resource iomem_resource;

extern char *prom_getcmdline(void);

struct resource standard_io_resources[] = {

	{

		.start	= 0x00,

		.end	= 0x1f,

		.name	= "dma1",

		.flags	= IORESOURCE_BUSY

	}, {

		.start	= 0x40,

		.end	= 0x5f,

		.name	= "timer",

		.flags	= IORESOURCE_BUSY

	}, {

		.start	= 0x80,

		.end	= 0x8f,

		.name	= "dma page reg",

		.flags	= IORESOURCE_BUSY

	}, {

		.start	= 0xc0,

		.end	= 0xdf,

		.name	= "dma2",

		.flags	= IORESOURCE_BUSY

	},

};

#define STANDARD_IO_RESOURCES ARRAY_SIZE(standard_io_resources)

extern struct resource pci_io_resource;

extern struct resource pci_mem_resource;

/* Return the total size of DRAM-memory, (RANK0 + RANK1) */

unsigned long get_system_mem_size(void)

{

	/* Read IP2031_RANK0_ADDR_LO */

	unsigned long dram_r0_lo = inl(PCI_BASE | 0x65010);

	/* Read IP2031_RANK1_ADDR_HI */

	unsigned long dram_r1_hi = inl(PCI_BASE | 0x65018);

	return dram_r1_hi - dram_r0_lo + 1;

}

int pnx8550_console_port = -1;

void __init plat_mem_setup(void)

{

	int i;

	char* argptr;

	board_setup();  /* board specific setup */

        _machine_restart = pnx8550_machine_restart;

        _machine_halt = pnx8550_machine_halt;

        pm_power_off = pnx8550_machine_power_off;

	/* Clear the Global 2 Register, PCI Inta Output Enable Registers

	   Bit 1:Enable DAC Powerdown

	  -> 0:DACs are enabled and are working normally

	     1:DACs are powerdown

	   Bit 0:Enable of PCI inta output

	  -> 0 = Disable PCI inta output

	     1 = Enable PCI inta output

	*/

	PNX8550_GLB2_ENAB_INTA_O = 0;

	/* IO/MEM resources. */

	set_io_port_base(PNX8550_PORT_BASE);

	ioport_resource.start = 0;

	ioport_resource.end = ~0;

	iomem_resource.start = 0;

	iomem_resource.end = ~0;

	/* Request I/O space for devices on this board */

	for (i = 0; i < STANDARD_IO_RESOURCES; i++)

		request_resource(&ioport_resource, standard_io_resources + i);

	/* Place the Mode Control bit for GPIO pin 16 in primary function */

	/* Pin 16 is used by UART1, UA1_TX                                */

	outl((PNX8550_GPIO_MODE_PRIMOP << PNX8550_GPIO_MC_16_BIT) |

			(PNX8550_GPIO_MODE_PRIMOP << PNX8550_GPIO_MC_17_BIT),

			PNX8550_GPIO_MC1);

	argptr = prom_getcmdline();

	if ((argptr = strstr(argptr, "console=ttyS")) != NULL) {

		argptr += strlen("console=ttyS");

		pnx8550_console_port = *argptr == '0' ? 0 : 1;

		/* We must initialize the UART (console) before early printk */

		/* Set LCR to 8-bit and BAUD to 38400 (no 5)                */

		ip3106_lcr(UART_BASE, pnx8550_console_port) =

			PNX8XXX_UART_LCR_8BIT;

		ip3106_baud(UART_BASE, pnx8550_console_port) = 5;

	}

}