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Commit ce8e7411 authored by Atsushi Nemoto's avatar Atsushi Nemoto Committed by Ralf Baechle
Browse files

MIPS: TXx9: Add board_be_init for TX4927/TX4938 



Setup default board_be_handler for TX4927/TX4938.

Signed-off-by: default avatarAtsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 496a3b5c

arch/mips/txx9/generic/setup_tx4927.c

+23 −0
Original line number Diff line number Diff line
@@ -14,8 +14,10 @@ 
#include <linux/ioport.h>

#include <linux/delay.h>

#include <linux/param.h>

#include <linux/ptrace.h>

#include <linux/mtd/physmap.h>

#include <asm/reboot.h>

#include <asm/traps.h>

#include <asm/txx9irq.h>

#include <asm/txx9tmr.h>

#include <asm/txx9pio.h>
@@ -60,6 +62,26 @@ static void tx4927_machine_restart(char *command) 
	(*_machine_halt)();

}



void show_registers(struct pt_regs *regs);

static int tx4927_be_handler(struct pt_regs *regs, int is_fixup)

{

	int data = regs->cp0_cause & 4;

	console_verbose();

	pr_err("%cBE exception at %#lx\n", data ? 'D' : 'I', regs->cp0_epc);

	pr_err("ccfg:%llx, toea:%llx\n",

	       (unsigned long long)____raw_readq(&tx4927_ccfgptr->ccfg),

	       (unsigned long long)____raw_readq(&tx4927_ccfgptr->toea));

#ifdef CONFIG_PCI

	tx4927_report_pcic_status();

#endif

	show_registers(regs);

	panic("BusError!");

}

static void __init tx4927_be_init(void)

{

	board_be_handler = tx4927_be_handler;

}



static struct resource tx4927_sdram_resource[4];



void __init tx4927_setup(void)
@@ -197,6 +219,7 @@ void __init tx4927_setup(void) 
	__raw_writel(0, &tx4927_pioptr->maskext);



	_machine_restart = tx4927_machine_restart;

	board_be_init = tx4927_be_init;

}



void __init tx4927_time_init(unsigned int tmrnr)

arch/mips/txx9/generic/setup_tx4938.c

+23 −0
Original line number Diff line number Diff line
@@ -14,8 +14,10 @@ 
#include <linux/ioport.h>

#include <linux/delay.h>

#include <linux/param.h>

#include <linux/ptrace.h>

#include <linux/mtd/physmap.h>

#include <asm/reboot.h>

#include <asm/traps.h>

#include <asm/txx9irq.h>

#include <asm/txx9tmr.h>

#include <asm/txx9pio.h>
@@ -60,6 +62,26 @@ static void tx4938_machine_restart(char *command) 
	(*_machine_halt)();

}



void show_registers(struct pt_regs *regs);

static int tx4938_be_handler(struct pt_regs *regs, int is_fixup)

{

	int data = regs->cp0_cause & 4;

	console_verbose();

	pr_err("%cBE exception at %#lx\n", data ? 'D' : 'I', regs->cp0_epc);

	pr_err("ccfg:%llx, toea:%llx\n",

	       (unsigned long long)____raw_readq(&tx4938_ccfgptr->ccfg),

	       (unsigned long long)____raw_readq(&tx4938_ccfgptr->toea));

#ifdef CONFIG_PCI

	tx4927_report_pcic_status();

#endif

	show_registers(regs);

	panic("BusError!");

}

static void __init tx4938_be_init(void)

{

	board_be_handler = tx4938_be_handler;

}



static struct resource tx4938_sdram_resource[4];

static struct resource tx4938_sram_resource;
@@ -257,6 +279,7 @@ void __init tx4938_setup(void) 
	}



	_machine_restart = tx4938_machine_restart;

	board_be_init = tx4938_be_init;

}



void __init tx4938_time_init(unsigned int tmrnr)