Commit 8b6c2324 authored by Atsushi Nemoto's avatar Atsushi Nemoto Committed by Ralf Baechle
Browse files

[MIPS] cleanup tx39/tx49 setup code 



Remove some unnecessary codes, includes and files.

Signed-off-by: default avatarAtsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 619b6e18

arch/mips/jmr3927/rbhma3100/setup.c

+0 −5
Original line number Diff line number Diff line
@@ -29,21 +29,16 @@ 


#include <linux/init.h>

#include <linux/kernel.h>

#include <linux/kdev_t.h>

#include <linux/types.h>

#include <linux/pci.h>

#include <linux/ide.h>

#include <linux/ioport.h>

#include <linux/delay.h>

#include <linux/pm.h>

#include <linux/platform_device.h>

#ifdef CONFIG_SERIAL_TXX9

#include <linux/tty.h>

#include <linux/serial.h>

#include <linux/serial_core.h>

#endif



#include <asm/addrspace.h>

#include <asm/txx9tmr.h>

#include <asm/reboot.h>

#include <asm/jmr3927/jmr3927.h>

arch/mips/tx4927/common/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -6,7 +6,7 @@ 
# unless it's something special (ie not a .c file).

#



obj-y	+= tx4927_prom.o tx4927_setup.o tx4927_irq.o

obj-y	+= tx4927_prom.o tx4927_irq.o



obj-$(CONFIG_TOSHIBA_FPCIB0)	   += smsc_fdc37m81x.o

obj-$(CONFIG_KGDB)                 += tx4927_dbgio.o

arch/mips/tx4927/common/tx4927_setup.c

deleted100644 → 0
+0 −186
Original line number Diff line number Diff line 
/*

 * Author: MontaVista Software, Inc.

 *         source@mvista.com

 *

 * Copyright 2001-2002 MontaVista Software Inc.

 *

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

 *  under the terms of the GNU General Public License as published by the

 *  Free Software Foundation; either version 2 of the License, or (at your

 *  option) any later version.

 *

 *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED

 *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF

 *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.

 *  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,

 *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

 *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS

 *  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

 *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR

 *  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE

 *  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 *

 *  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.,

 *  675 Mass Ave, Cambridge, MA 02139, USA.

 */

#include <linux/errno.h>

#include <linux/init.h>

#include <linux/kernel_stat.h>

#include <linux/module.h>

#include <linux/signal.h>

#include <linux/sched.h>

#include <linux/types.h>

#include <linux/interrupt.h>

#include <linux/ioport.h>

#include <linux/timex.h>

#include <linux/slab.h>

#include <linux/random.h>

#include <linux/irq.h>

#include <linux/bitops.h>

#include <asm/bootinfo.h>

#include <asm/io.h>

#include <asm/irq.h>

#include <asm/mipsregs.h>

#include <asm/system.h>

#include <asm/time.h>

#include <asm/tx4927/tx4927.h>





#undef DEBUG



void dump_cp0(char *key);





void __init plat_mem_setup(void)

{

#ifdef CONFIG_TOSHIBA_RBTX4927

	{

		extern void toshiba_rbtx4927_setup(void);

		toshiba_rbtx4927_setup();

	}

#endif

}



void __init plat_time_init(void)

{

#ifdef CONFIG_TOSHIBA_RBTX4927

	{

		extern void toshiba_rbtx4927_time_init(void);

		toshiba_rbtx4927_time_init();

	}

#endif

}



#ifdef DEBUG

void print_cp0(char *key, int num, char *name, u32 val)

{

	printk("%s cp0:%02d:%s=0x%08x\n", key, num, name, val);

	return;

}



void

dump_cp0(char *key)

{

	if (key == NULL)

		key = "";



	print_cp0(key, 0, "INDEX   ", read_c0_index());

	print_cp0(key, 2, "ENTRYLO1", read_c0_entrylo0());

	print_cp0(key, 3, "ENTRYLO2", read_c0_entrylo1());

	print_cp0(key, 4, "CONTEXT ", read_c0_context());

	print_cp0(key, 5, "PAGEMASK", read_c0_pagemask());

	print_cp0(key, 6, "WIRED   ", read_c0_wired());

	//print_cp0(key, 8, "BADVADDR",  read_c0_badvaddr());

	print_cp0(key, 9, "COUNT   ", read_c0_count());

	print_cp0(key, 10, "ENTRYHI ", read_c0_entryhi());

	print_cp0(key, 11, "COMPARE ", read_c0_compare());

	print_cp0(key, 12, "STATUS  ", read_c0_status());

	print_cp0(key, 13, "CAUSE   ", read_c0_cause() & 0xffff87ff);

	print_cp0(key, 16, "CONFIG  ", read_c0_config());

	return;

}



void print_pic(char *key, unsigned long reg, char *name)

{

	printk(KERN_INFO "%s pic:0x%08lx:%s=0x%08x\n", key, reg, name,

	       __raw_readl((void __iomem *)reg));

	return;

}





void dump_pic(char *key)

{

	if (key == NULL)

		key = "";



	print_pic(key, 0xff1ff600, "IRDEN    ");

	print_pic(key, 0xff1ff604, "IRDM0    ");

	print_pic(key, 0xff1ff608, "IRDM1    ");



	print_pic(key, 0xff1ff610, "IRLVL0   ");

	print_pic(key, 0xff1ff614, "IRLVL1   ");

	print_pic(key, 0xff1ff618, "IRLVL2   ");

	print_pic(key, 0xff1ff61c, "IRLVL3   ");

	print_pic(key, 0xff1ff620, "IRLVL4   ");

	print_pic(key, 0xff1ff624, "IRLVL5   ");

	print_pic(key, 0xff1ff628, "IRLVL6   ");

	print_pic(key, 0xff1ff62c, "IRLVL7   ");



	print_pic(key, 0xff1ff640, "IRMSK    ");

	print_pic(key, 0xff1ff660, "IREDC    ");

	print_pic(key, 0xff1ff680, "IRPND    ");

	print_pic(key, 0xff1ff6a0, "IRCS     ");



	print_pic(key, 0xff1ff514, "IRFLAG1  ");	/* don't read IRLAG0 -- it hangs system */



	print_pic(key, 0xff1ff518, "IRPOL    ");

	print_pic(key, 0xff1ff51c, "IRRCNT   ");

	print_pic(key, 0xff1ff520, "IRMASKINT");

	print_pic(key, 0xff1ff524, "IRMASKEXT");



	return;

}





void print_addr(char *hdr, char *key, unsigned long addr)

{

	printk(KERN_INFO "%s %s:0x%08lx=0x%08x\n", hdr, key, addr,

	       __raw_readl((void __iomem *)addr));

	return;

}





void dump_180(char *key)

{

	u32 i;



	for (i = 0x80000180; i < 0x80000180 + 0x80; i += 4) {

		print_addr("180", key, i);

	}

	return;

}





void dump_eh0(char *key)

{

	int i;

	extern unsigned long exception_handlers[];



	for (i = (int) exception_handlers;

	     i < (int) (exception_handlers + 20); i += 4) {

		print_addr("eh0", key, i);

	}



	return;

}



void pk0(void)

{

	volatile u32 val;



	__asm__ __volatile__("ori %0, $26, 0":"=r"(val)

	    );

	printk("k0=[0x%08x]\n", val);

}

#endif

arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c

+4 −37
Original line number Diff line number Diff line
@@ -45,27 +45,18 @@ 
#include <linux/init.h>

#include <linux/kernel.h>

#include <linux/types.h>

#include <linux/mm.h>

#include <linux/swap.h>

#include <linux/ioport.h>

#include <linux/sched.h>

#include <linux/interrupt.h>

#include <linux/pci.h>

#include <linux/timex.h>

#include <linux/pm.h>

#include <linux/platform_device.h>



#include <asm/bootinfo.h>

#include <asm/page.h>

#include <asm/io.h>

#include <asm/irq.h>

#include <asm/irq_regs.h>

#include <asm/processor.h>

#include <asm/reboot.h>

#include <asm/time.h>

#include <asm/txx9tmr.h>

#include <linux/bootmem.h>

#include <linux/blkdev.h>

#ifdef CONFIG_TOSHIBA_FPCIB0

#include <asm/tx4927/smsc_fdc37m81x.h>

#endif
@@ -73,42 +64,26 @@ 
#ifdef CONFIG_PCI

#include <asm/tx4927/tx4927_pci.h>

#endif

#ifdef CONFIG_BLK_DEV_IDEPCI

#include <linux/hdreg.h>

#include <linux/ide.h>

#endif

#ifdef CONFIG_SERIAL_TXX9

#include <linux/tty.h>

#include <linux/serial.h>

#include <linux/serial_core.h>

#endif



#undef TOSHIBA_RBTX4927_SETUP_DEBUG



#ifdef TOSHIBA_RBTX4927_SETUP_DEBUG

#define TOSHIBA_RBTX4927_SETUP_NONE        0x00000000



#define TOSHIBA_RBTX4927_SETUP_INFO        ( 1 <<  0 )

#define TOSHIBA_RBTX4927_SETUP_WARN        ( 1 <<  1 )

#define TOSHIBA_RBTX4927_SETUP_EROR        ( 1 <<  2 )



#define TOSHIBA_RBTX4927_SETUP_EFWFU       ( 1 <<  3 )

#define TOSHIBA_RBTX4927_SETUP_SETUP       ( 1 <<  4 )

#define TOSHIBA_RBTX4927_SETUP_PCIBIOS     ( 1 <<  7 )

#define TOSHIBA_RBTX4927_SETUP_PCI1        ( 1 <<  8 )

#define TOSHIBA_RBTX4927_SETUP_PCI2        ( 1 <<  9 )

#define TOSHIBA_RBTX4927_SETUP_PCI66       ( 1 << 10 )



#define TOSHIBA_RBTX4927_SETUP_ALL         0xffffffff

#endif



#ifdef TOSHIBA_RBTX4927_SETUP_DEBUG

static const u32 toshiba_rbtx4927_setup_debug_flag =

    (TOSHIBA_RBTX4927_SETUP_NONE | TOSHIBA_RBTX4927_SETUP_INFO |

     TOSHIBA_RBTX4927_SETUP_WARN | TOSHIBA_RBTX4927_SETUP_EROR |

     TOSHIBA_RBTX4927_SETUP_EFWFU | TOSHIBA_RBTX4927_SETUP_SETUP |

    (TOSHIBA_RBTX4927_SETUP_SETUP |

     | TOSHIBA_RBTX4927_SETUP_PCIBIOS | TOSHIBA_RBTX4927_SETUP_PCI1 |

     TOSHIBA_RBTX4927_SETUP_PCI2 | TOSHIBA_RBTX4927_SETUP_PCI66);

     TOSHIBA_RBTX4927_SETUP_PCI2);

#endif



#ifdef TOSHIBA_RBTX4927_SETUP_DEBUG
@@ -718,7 +693,7 @@ void toshiba_rbtx4927_power_off(void) 
	/* no return */

}



void __init toshiba_rbtx4927_setup(void)

void __init plat_mem_setup(void)

{

	int i;

	u32 cp0_config;
@@ -741,13 +716,6 @@ void __init toshiba_rbtx4927_setup(void) 
	cp0_config = cp0_config & ~(TX49_CONF_IC | TX49_CONF_DC);

	write_c0_config(cp0_config);



#ifdef TOSHIBA_RBTX4927_SETUP_DEBUG

	{

		extern void dump_cp0(char *);

		dump_cp0("toshiba_rbtx4927_early_fw_fixup");

	}

#endif



	set_io_port_base(KSEG1 + TBTX4927_ISA_IO_OFFSET);

	TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_SETUP,

				       ":mips_io_port_base=0x%08lx\n",
@@ -936,8 +904,7 @@ void __init toshiba_rbtx4927_setup(void) 
			       "+\n");

}



void __init

toshiba_rbtx4927_time_init(void)

void __init plat_time_init(void)

{

	mips_hpt_frequency = tx4927_cpu_clock / 2;

	if (tx4927_ccfgptr->ccfg & TX4927_CCFG_TINTDIS)

arch/mips/tx4938/common/Makefile

+1 −1
Original line number Diff line number Diff line
@@ -6,7 +6,7 @@ 
# unless it's something special (ie not a .c file).

#



obj-y	+= prom.o setup.o irq.o

obj-y	+= prom.o irq.o

obj-$(CONFIG_KGDB) += dbgio.o



EXTRA_CFLAGS += -Werror

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