Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a0316b24 authored by Bahadir Balban's avatar Bahadir Balban Committed by Catalin Marinas
Browse files

RealView: Base support for the PB1176 platform



This patch adds the base files for the PB1176 platform support.

Signed-off-by: default avatarBahadir Balban <bahadir.balban@arm.com>
Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>

parent 387847ee
Loading
Loading
Loading
Loading
+290 −0
Original line number Diff line number Diff line
/*
 *  linux/arch/arm/mach-realview/realview_pb1176.c
 *
 *  Copyright (C) 2008 ARM Limited
 *  Copyright (C) 2000 Deep Blue Solutions Ltd
 *
 * 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 program is distributed in the hope that 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/platform_device.h>
#include <linux/sysdev.h>
#include <linux/amba/bus.h>

#include <asm/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/leds.h>
#include <asm/mach-types.h>
#include <asm/hardware/gic.h>
#include <asm/hardware/icst307.h>
#include <asm/hardware/cache-l2x0.h>

#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
#include <asm/mach/map.h>
#include <asm/mach/mmc.h>
#include <asm/mach/time.h>

#include <asm/arch/board-pb1176.h>
#include <asm/arch/irqs.h>

#include "core.h"
#include "clock.h"

static struct map_desc realview_pb1176_io_desc[] __initdata = {
	{
		.virtual	= IO_ADDRESS(REALVIEW_SYS_BASE),
		.pfn		= __phys_to_pfn(REALVIEW_SYS_BASE),
		.length		= SZ_4K,
		.type		= MT_DEVICE,
	}, {
		.virtual	= IO_ADDRESS(REALVIEW_PB1176_GIC_CPU_BASE),
		.pfn		= __phys_to_pfn(REALVIEW_PB1176_GIC_CPU_BASE),
		.length		= SZ_4K,
		.type		= MT_DEVICE,
	}, {
		.virtual	= IO_ADDRESS(REALVIEW_PB1176_GIC_DIST_BASE),
		.pfn		= __phys_to_pfn(REALVIEW_PB1176_GIC_DIST_BASE),
		.length		= SZ_4K,
		.type		= MT_DEVICE,
	}, {
		.virtual	= IO_ADDRESS(REALVIEW_DC1176_GIC_CPU_BASE),
		.pfn		= __phys_to_pfn(REALVIEW_DC1176_GIC_CPU_BASE),
		.length		= SZ_4K,
		.type		= MT_DEVICE,
	}, {
		.virtual	= IO_ADDRESS(REALVIEW_DC1176_GIC_DIST_BASE),
		.pfn		= __phys_to_pfn(REALVIEW_DC1176_GIC_DIST_BASE),
		.length		= SZ_4K,
		.type		= MT_DEVICE,
	}, {
		.virtual	= IO_ADDRESS(REALVIEW_SCTL_BASE),
		.pfn		= __phys_to_pfn(REALVIEW_SCTL_BASE),
		.length		= SZ_4K,
		.type		= MT_DEVICE,
	}, {
		.virtual	= IO_ADDRESS(REALVIEW_PB1176_TIMER0_1_BASE),
		.pfn		= __phys_to_pfn(REALVIEW_PB1176_TIMER0_1_BASE),
		.length		= SZ_4K,
		.type		= MT_DEVICE,
	}, {
		.virtual	= IO_ADDRESS(REALVIEW_PB1176_TIMER2_3_BASE),
		.pfn		= __phys_to_pfn(REALVIEW_PB1176_TIMER2_3_BASE),
		.length		= SZ_4K,
		.type		= MT_DEVICE,
	}, {
		.virtual	= IO_ADDRESS(REALVIEW_PB1176_L220_BASE),
		.pfn		= __phys_to_pfn(REALVIEW_PB1176_L220_BASE),
		.length		= SZ_8K,
		.type		= MT_DEVICE,
	},
#ifdef CONFIG_DEBUG_LL
	{
		.virtual	= IO_ADDRESS(REALVIEW_PB1176_UART0_BASE),
		.pfn		= __phys_to_pfn(REALVIEW_PB1176_UART0_BASE),
		.length		= SZ_4K,
		.type		= MT_DEVICE,
	},
#endif
};

static void __init realview_pb1176_map_io(void)
{
	iotable_init(realview_pb1176_io_desc, ARRAY_SIZE(realview_pb1176_io_desc));
}

/*
 * RealView PB1176 AMBA devices
 */
#define GPIO2_IRQ	{ IRQ_PB1176_GPIO2, NO_IRQ }
#define GPIO2_DMA	{ 0, 0 }
#define GPIO3_IRQ	{ IRQ_PB1176_GPIO3, NO_IRQ }
#define GPIO3_DMA	{ 0, 0 }
#define AACI_IRQ	{ IRQ_PB1176_AACI, NO_IRQ }
#define AACI_DMA	{ 0x80, 0x81 }
#define MMCI0_IRQ	{ IRQ_PB1176_MMCI0A, IRQ_PB1176_MMCI0B }
#define MMCI0_DMA	{ 0x84, 0 }
#define KMI0_IRQ	{ IRQ_PB1176_KMI0, NO_IRQ }
#define KMI0_DMA	{ 0, 0 }
#define KMI1_IRQ	{ IRQ_PB1176_KMI1, NO_IRQ }
#define KMI1_DMA	{ 0, 0 }
#define PB1176_SMC_IRQ	{ NO_IRQ, NO_IRQ }
#define PB1176_SMC_DMA	{ 0, 0 }
#define MPMC_IRQ	{ NO_IRQ, NO_IRQ }
#define MPMC_DMA	{ 0, 0 }
#define PB1176_CLCD_IRQ	{ IRQ_DC1176_CLCD, NO_IRQ }
#define PB1176_CLCD_DMA	{ 0, 0 }
#define DMAC_IRQ	{ IRQ_PB1176_DMAC, NO_IRQ }
#define DMAC_DMA	{ 0, 0 }
#define SCTL_IRQ	{ NO_IRQ, NO_IRQ }
#define SCTL_DMA	{ 0, 0 }
#define PB1176_WATCHDOG_IRQ	{ IRQ_DC1176_WATCHDOG, NO_IRQ }
#define PB1176_WATCHDOG_DMA	{ 0, 0 }
#define PB1176_GPIO0_IRQ	{ IRQ_PB1176_GPIO0, NO_IRQ }
#define PB1176_GPIO0_DMA	{ 0, 0 }
#define GPIO1_IRQ	{ IRQ_PB1176_GPIO1, NO_IRQ }
#define GPIO1_DMA	{ 0, 0 }
#define PB1176_RTC_IRQ	{ IRQ_DC1176_RTC, NO_IRQ }
#define PB1176_RTC_DMA	{ 0, 0 }
#define SCI_IRQ		{ IRQ_PB1176_SCI, NO_IRQ }
#define SCI_DMA		{ 7, 6 }
#define PB1176_UART0_IRQ	{ IRQ_DC1176_UART0, NO_IRQ }
#define PB1176_UART0_DMA	{ 15, 14 }
#define PB1176_UART1_IRQ	{ IRQ_DC1176_UART1, NO_IRQ }
#define PB1176_UART1_DMA	{ 13, 12 }
#define PB1176_UART2_IRQ	{ IRQ_DC1176_UART2, NO_IRQ }
#define PB1176_UART2_DMA	{ 11, 10 }
#define PB1176_UART3_IRQ	{ IRQ_DC1176_UART3, NO_IRQ }
#define PB1176_UART3_DMA	{ 0x86, 0x87 }
#define PB1176_SSP_IRQ		{ IRQ_PB1176_SSP, NO_IRQ }
#define PB1176_SSP_DMA		{ 9, 8 }

/* FPGA Primecells */
AMBA_DEVICE(aaci,	"fpga:04",	AACI,		NULL);
AMBA_DEVICE(mmc0,	"fpga:05",	MMCI0,		&realview_mmc0_plat_data);
AMBA_DEVICE(kmi0,	"fpga:06",	KMI0,		NULL);
AMBA_DEVICE(kmi1,	"fpga:07",	KMI1,		NULL);
AMBA_DEVICE(uart3,	"fpga:09",	PB1176_UART3,	NULL);

/* DevChip Primecells */
AMBA_DEVICE(smc,	"dev:00",	PB1176_SMC,	NULL);
AMBA_DEVICE(sctl,	"dev:e0",	SCTL,		NULL);
AMBA_DEVICE(wdog,	"dev:e1",	PB1176_WATCHDOG,	NULL);
AMBA_DEVICE(gpio0,	"dev:e4",	PB1176_GPIO0,	NULL);
AMBA_DEVICE(gpio1,	"dev:e5",	GPIO1,		NULL);
AMBA_DEVICE(gpio2,	"dev:e6",	GPIO2,		NULL);
AMBA_DEVICE(rtc,	"dev:e8",	PB1176_RTC,	NULL);
AMBA_DEVICE(sci0,	"dev:f0",	SCI,		NULL);
AMBA_DEVICE(uart0,	"dev:f1",	PB1176_UART0,	NULL);
AMBA_DEVICE(uart1,	"dev:f2",	PB1176_UART1,	NULL);
AMBA_DEVICE(uart2,	"dev:f3",	PB1176_UART2,	NULL);
AMBA_DEVICE(ssp0,	"dev:f4",	PB1176_SSP,	NULL);

/* Primecells on the NEC ISSP chip */
AMBA_DEVICE(clcd,	"issp:20",	PB1176_CLCD,	&clcd_plat_data);
//AMBA_DEVICE(dmac,	"issp:30",	PB1176_DMAC,	NULL);

static struct amba_device *amba_devs[] __initdata = {
//	&dmac_device,
	&uart0_device,
	&uart1_device,
	&uart2_device,
	&uart3_device,
	&smc_device,
	&clcd_device,
	&sctl_device,
	&wdog_device,
	&gpio0_device,
	&gpio1_device,
	&gpio2_device,
	&rtc_device,
	&sci0_device,
	&ssp0_device,
	&aaci_device,
	&mmc0_device,
	&kmi0_device,
	&kmi1_device,
};

/*
 * RealView PB1176 platform devices
 */
static struct resource realview_pb1176_flash_resource = {
	.start			= REALVIEW_PB1176_FLASH_BASE,
	.end			= REALVIEW_PB1176_FLASH_BASE + REALVIEW_PB1176_FLASH_SIZE - 1,
	.flags			= IORESOURCE_MEM,
};

static struct resource realview_pb1176_smsc911x_resources[] = {
	[0] = {
		.start		= REALVIEW_PB1176_ETH_BASE,
		.end		= REALVIEW_PB1176_ETH_BASE + SZ_64K - 1,
		.flags		= IORESOURCE_MEM,
	},
	[1] = {
		.start		= IRQ_PB1176_ETH,
		.end		= IRQ_PB1176_ETH,
		.flags		= IORESOURCE_IRQ,
	},
};

static struct platform_device realview_pb1176_smsc911x_device = {
	.name		= "smc911x",
	.id		= 0,
	.num_resources	= ARRAY_SIZE(realview_pb1176_smsc911x_resources),
	.resource	= realview_pb1176_smsc911x_resources,
};

static void __init gic_init_irq(void)
{
	/* ARM1176 DevChip GIC, primary */
	gic_cpu_base_addr = __io_address(REALVIEW_DC1176_GIC_CPU_BASE);
	gic_dist_init(0, __io_address(REALVIEW_DC1176_GIC_DIST_BASE), IRQ_DC1176_GIC_START);
	gic_cpu_init(0, gic_cpu_base_addr);

	/* board GIC, secondary */
	gic_dist_init(1, __io_address(REALVIEW_PB1176_GIC_DIST_BASE), IRQ_PB1176_GIC_START);
	gic_cpu_init(1, __io_address(REALVIEW_PB1176_GIC_CPU_BASE));
	gic_cascade_irq(1, IRQ_DC1176_PB_IRQ1);
}

static void __init realview_pb1176_timer_init(void)
{
	timer0_va_base = __io_address(REALVIEW_PB1176_TIMER0_1_BASE);
	timer1_va_base = __io_address(REALVIEW_PB1176_TIMER0_1_BASE) + 0x20;
	timer2_va_base = __io_address(REALVIEW_PB1176_TIMER2_3_BASE);
	timer3_va_base = __io_address(REALVIEW_PB1176_TIMER2_3_BASE) + 0x20;

	realview_timer_init(IRQ_DC1176_TIMER0);
}

static struct sys_timer realview_pb1176_timer = {
	.init		= realview_pb1176_timer_init,
};

static void __init realview_pb1176_init(void)
{
	int i;

	/* 128Kb (16Kb/way) 8-way associativity. evmon/parity/share enabled. */
	l2x0_init(__io_address(REALVIEW_PB1176_L220_BASE), 0x00730000, 0xfe000fff);

	clk_register(&realview_clcd_clk);

	realview_flash_register(&realview_pb1176_flash_resource, 1);
	platform_device_register(&realview_pb1176_smsc911x_device);

	for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {
		struct amba_device *d = amba_devs[i];
		amba_device_register(d, &iomem_resource);
	}

#ifdef CONFIG_LEDS
	leds_event = realview_leds_event;
#endif
}

MACHINE_START(REALVIEW_PB1176, "ARM-RealView PB1176")
	/* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
	.phys_io	= REALVIEW_PB1176_UART0_BASE,
	.io_pg_offst	= (IO_ADDRESS(REALVIEW_PB1176_UART0_BASE) >> 18) & 0xfffc,
	.boot_params	= 0x00000100,
	.map_io		= realview_pb1176_map_io,
	.init_irq	= gic_init_irq,
	.timer		= &realview_pb1176_timer,
	.init_machine	= realview_pb1176_init,
MACHINE_END
+152 −0
Original line number Diff line number Diff line
/*
 * include/asm-arm/arch-realview/board-pb1176.h
 *
 * Copyright (C) 2008 ARM Limited
 *
 * This program is free software; you can redistribute 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 that 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., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301, USA.
 */

#ifndef __ASM_ARCH_BOARD_PB1176_H
#define __ASM_ARCH_BOARD_PB1176_H

#include <asm/arch/platform.h>

/*
 * Peripheral addresses
 */
#define REALVIEW_PB1176_SCTL_BASE		0x10100000 /* System controller */
#define REALVIEW_PB1176_SMC_BASE		0x10111000 /* SMC */
#define REALVIEW_PB1176_DMC_BASE		0x10109000 /* DMC configuration */
#define REALVIEW_PB1176_SDRAM67_BASE		0x70000000 /* SDRAM banks 6 and 7 */
#define REALVIEW_PB1176_FLASH_BASE		0x30000000
#define REALVIEW_PB1176_FLASH_SIZE		SZ_64M

#define REALVIEW_PB1176_TIMER0_1_BASE		0x10104000 /* Timer 0 and 1 */
#define REALVIEW_PB1176_TIMER2_3_BASE		0x10105000 /* Timer 2 and 3 */
#define REALVIEW_PB1176_TIMER4_5_BASE		0x10106000 /* Timer 4 and 5 */
#define REALVIEW_PB1176_WATCHDOG_BASE		0x10107000 /* watchdog interface */
#define REALVIEW_PB1176_RTC_BASE		0x10108000 /* Real Time Clock */
#define REALVIEW_PB1176_GPIO0_BASE		0x1010A000 /* GPIO port 0 */
#define REALVIEW_PB1176_SSP_BASE		0x1010B000 /* Synchronous Serial Port */
#define REALVIEW_PB1176_UART0_BASE		0x1010C000 /* UART 0 */
#define REALVIEW_PB1176_UART1_BASE		0x1010D000 /* UART 1 */
#define REALVIEW_PB1176_UART2_BASE		0x1010E000 /* UART 2 */
#define REALVIEW_PB1176_UART3_BASE		0x1010F000 /* UART 3 */
#define REALVIEW_PB1176_CLCD_BASE		0x10112000 /* CLCD */
#define REALVIEW_PB1176_ETH_BASE		0x3A000000 /* Ethernet */
#define REALVIEW_PB1176_USB_BASE		0x3B000000 /* USB */

/*
 * PCI regions
 */
#define REALVIEW_PB1176_PCI_BASE		0x60000000 /* PCI self config */
#define REALVIEW_PB1176_PCI_CFG_BASE		0x61000000 /* PCI config */
#define REALVIEW_PB1176_PCI_IO_BASE0		0x62000000 /* PCI IO region */
#define REALVIEW_PB1176_PCI_MEM_BASE0		0x63000000 /* Memory region 1 */
#define REALVIEW_PB1176_PCI_MEM_BASE1		0x64000000 /* Memory region 2 */
#define REALVIEW_PB1176_PCI_MEM_BASE2		0x68000000 /* Memory region 3 */

#define REALVIEW_PB1176_PCI_BASE_SIZE		0x01000000 /* 16MB */
#define REALVIEW_PB1176_PCI_CFG_BASE_SIZE	0x01000000 /* 16MB */
#define REALVIEW_PB1176_PCI_IO_BASE0_SIZE	0x01000000 /* 16MB */
#define REALVIEW_PB1176_PCI_MEM_BASE0_SIZE	0x01000000 /* 16MB */
#define REALVIEW_PB1176_PCI_MEM_BASE1_SIZE	0x04000000 /* 64MB */
#define REALVIEW_PB1176_PCI_MEM_BASE2_SIZE	0x08000000 /* 128MB */

#define REALVIEW_DC1176_GIC_CPU_BASE		0x10120000 /* GIC CPU interface, on devchip */
#define REALVIEW_DC1176_GIC_DIST_BASE		0x10121000 /* GIC distributor, on devchip */
#define REALVIEW_PB1176_GIC_CPU_BASE		0x10040000 /* GIC CPU interface, on FPGA */
#define REALVIEW_PB1176_GIC_DIST_BASE		0x10041000 /* GIC distributor, on FPGA */
#define REALVIEW_PB1176_L220_BASE		0x10110000 /* L220 registers */

/*
 * Irqs
 */
#define IRQ_DC1176_GIC_START			32
#define IRQ_PB1176_GIC_START			64

/*
 * ARM1176 DevChip interrupt sources (primary GIC)
 */
#define IRQ_DC1176_WATCHDOG	(IRQ_DC1176_GIC_START + 0)	/* Watchdog timer */
#define IRQ_DC1176_SOFTINT	(IRQ_DC1176_GIC_START + 1)	/* Software interrupt */
#define IRQ_DC1176_COMMRx	(IRQ_DC1176_GIC_START + 2)	/* Debug Comm Rx interrupt */
#define IRQ_DC1176_COMMTx	(IRQ_DC1176_GIC_START + 3)	/* Debug Comm Tx interrupt */
#define IRQ_DC1176_TIMER0	(IRQ_DC1176_GIC_START + 8)	/* Timer 0 */
#define IRQ_DC1176_TIMER1	(IRQ_DC1176_GIC_START + 9)	/* Timer 1 */
#define IRQ_DC1176_TIMER2	(IRQ_DC1176_GIC_START + 10)	/* Timer 2 */
#define IRQ_DC1176_APC		(IRQ_DC1176_GIC_START + 11)
#define IRQ_DC1176_IEC		(IRQ_DC1176_GIC_START + 12)
#define IRQ_DC1176_L2CC		(IRQ_DC1176_GIC_START + 13)
#define IRQ_DC1176_RTC		(IRQ_DC1176_GIC_START + 14)
#define IRQ_DC1176_CLCD		(IRQ_DC1176_GIC_START + 15)	/* CLCD controller */
#define IRQ_DC1176_UART0	(IRQ_DC1176_GIC_START + 18)	/* UART 0 on development chip */
#define IRQ_DC1176_UART1	(IRQ_DC1176_GIC_START + 19)	/* UART 1 on development chip */
#define IRQ_DC1176_UART2	(IRQ_DC1176_GIC_START + 20)	/* UART 2 on development chip */
#define IRQ_DC1176_UART3	(IRQ_DC1176_GIC_START + 21)	/* UART 3 on development chip */

#define IRQ_DC1176_PB_IRQ2	(IRQ_DC1176_GIC_START + 30)	/* tile GIC */
#define IRQ_DC1176_PB_IRQ1	(IRQ_DC1176_GIC_START + 31)	/* main GIC */

/*
 * RealView PB1176 interrupt sources (secondary GIC)
 */
#define IRQ_PB1176_MMCI0A	(IRQ_PB1176_GIC_START + 1)	/* Multimedia Card 0A */
#define IRQ_PB1176_MMCI0B	(IRQ_PB1176_GIC_START + 2)	/* Multimedia Card 0A */
#define IRQ_PB1176_KMI0		(IRQ_PB1176_GIC_START + 3)	/* Keyboard/Mouse port 0 */
#define IRQ_PB1176_KMI1		(IRQ_PB1176_GIC_START + 4)	/* Keyboard/Mouse port 1 */
#define IRQ_PB1176_SCI		(IRQ_PB1176_GIC_START + 5)
#define IRQ_PB1176_UART4	(IRQ_PB1176_GIC_START + 6)	/* UART 4 on baseboard */
#define IRQ_PB1176_CHARLCD	(IRQ_PB1176_GIC_START + 7)	/* Character LCD */
#define IRQ_PB1176_GPIO1	(IRQ_PB1176_GIC_START + 8)
#define IRQ_PB1176_GPIO2	(IRQ_PB1176_GIC_START + 9)
#define IRQ_PB1176_ETH		(IRQ_PB1176_GIC_START + 10)	/* Ethernet controller */
#define IRQ_PB1176_USB		(IRQ_PB1176_GIC_START + 11)	/* USB controller */

#define IRQ_PB1176_PISMO	(IRQ_PB1176_GIC_START + 16)

#define IRQ_PB1176_AACI		(IRQ_PB1176_GIC_START + 19)	/* Audio Codec */

#define IRQ_PB1176_TIMER0_1	(IRQ_PB1176_GIC_START + 22)
#define IRQ_PB1176_TIMER2_3	(IRQ_PB1176_GIC_START + 23)
#define IRQ_PB1176_DMAC		(IRQ_PB1176_GIC_START + 24)	/* DMA controller */
#define IRQ_PB1176_RTC		(IRQ_PB1176_GIC_START + 25)	/* Real Time Clock */

#define IRQ_PB1176_GPIO0	-1
#define IRQ_PB1176_SSP		-1
#define IRQ_PB1176_SCTL		-1

#define NR_GIC_PB1176		2

/*
 * Only define NR_IRQS if less than NR_IRQS_PB1176
 */
#define NR_IRQS_PB1176		(IRQ_DC1176_GIC_START + 96)

#if defined(CONFIG_MACH_REALVIEW_PB1176)

#if !defined(NR_IRQS) || (NR_IRQS < NR_IRQS_PB1176)
#undef NR_IRQS
#define NR_IRQS			NR_IRQS_PB1176
#endif

#if !defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_PB1176)
#undef MAX_GIC_NR
#define MAX_GIC_NR		NR_GIC_PB1176
#endif

#endif	/* CONFIG_MACH_REALVIEW_PB1176 */

#endif	/* __ASM_ARCH_BOARD_PB1176_H */
+1 −0
Original line number Diff line number Diff line
@@ -24,6 +24,7 @@

#include <asm/arch/board-eb.h>
#include <asm/arch/board-pb11mp.h>
#include <asm/arch/board-pb1176.h>

#define IRQ_LOCALTIMER		29
#define IRQ_LOCALWDOG		30