include/asm-arm/arch-realview/board-eb.h - maze/linux - Git at Google

 /*
  * include/asm-arm/arch-realview/board-eb.h
  *
  * Copyright (C) 2007 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_EB_H
 #define __ASM_ARCH_BOARD_EB_H

 #include <asm/arch/platform.h>

 /*
  * RealView EB + ARM11MPCore peripheral addresses
  */
 #ifdef CONFIG_REALVIEW_EB_ARM11MP_REVB
 #define REALVIEW_EB11MP_SCU_BASE	0x10100000	/* SCU registers */
 #define REALVIEW_EB11MP_GIC_CPU_BASE	0x10100100	/* Generic interrupt controller CPU interface */
 #define REALVIEW_EB11MP_TWD_BASE	0x10100700
 #define REALVIEW_EB11MP_TWD_SIZE	0x00000100
 #define REALVIEW_EB11MP_GIC_DIST_BASE	0x10101000	/* Generic interrupt controller distributor */
 #define REALVIEW_EB11MP_L220_BASE	0x10102000	/* L220 registers */
 #define REALVIEW_EB11MP_SYS_PLD_CTRL1	0xD8		/* Register offset for MPCore sysctl */
 #else
 #define REALVIEW_EB11MP_SCU_BASE	0x1F000000	/* SCU registers */
 #define REALVIEW_EB11MP_GIC_CPU_BASE	0x1F000100	/* Generic interrupt controller CPU interface */
 #define REALVIEW_EB11MP_TWD_BASE	0x1F000700
 #define REALVIEW_EB11MP_TWD_SIZE	0x00000100
 #define REALVIEW_EB11MP_GIC_DIST_BASE	0x1F001000	/* Generic interrupt controller distributor */
 #define REALVIEW_EB11MP_L220_BASE	0x1F002000	/* L220 registers */
 #define REALVIEW_EB11MP_SYS_PLD_CTRL1	0x74		/* Register offset for MPCore sysctl */
 #endif

 #define IRQ_EB_GIC_START	32

 /*
  * RealView EB interrupt sources
  */
 #define IRQ_EB_WDOG		(IRQ_EB_GIC_START + 0)		/* Watchdog timer */
 #define IRQ_EB_SOFT		(IRQ_EB_GIC_START + 1)		/* Software interrupt */
 #define IRQ_EB_COMMRx		(IRQ_EB_GIC_START + 2)		/* Debug Comm Rx interrupt */
 #define IRQ_EB_COMMTx		(IRQ_EB_GIC_START + 3)		/* Debug Comm Tx interrupt */
 #define IRQ_EB_TIMER0_1		(IRQ_EB_GIC_START + 4)		/* Timer 0 and 1 */
 #define IRQ_EB_TIMER2_3		(IRQ_EB_GIC_START + 5)		/* Timer 2 and 3 */
 #define IRQ_EB_GPIO0		(IRQ_EB_GIC_START + 6)		/* GPIO 0 */
 #define IRQ_EB_GPIO1		(IRQ_EB_GIC_START + 7)		/* GPIO 1 */
 #define IRQ_EB_GPIO2		(IRQ_EB_GIC_START + 8)		/* GPIO 2 */
 								/* 9 reserved */
 #define IRQ_EB_RTC		(IRQ_EB_GIC_START + 10)		/* Real Time Clock */
 #define IRQ_EB_SSP		(IRQ_EB_GIC_START + 11)		/* Synchronous Serial Port */
 #define IRQ_EB_UART0		(IRQ_EB_GIC_START + 12)		/* UART 0 on development chip */
 #define IRQ_EB_UART1		(IRQ_EB_GIC_START + 13)		/* UART 1 on development chip */
 #define IRQ_EB_UART2		(IRQ_EB_GIC_START + 14)		/* UART 2 on development chip */
 #define IRQ_EB_UART3		(IRQ_EB_GIC_START + 15)		/* UART 3 on development chip */
 #define IRQ_EB_SCI		(IRQ_EB_GIC_START + 16)		/* Smart Card Interface */
 #define IRQ_EB_MMCI0A		(IRQ_EB_GIC_START + 17)		/* Multimedia Card 0A */
 #define IRQ_EB_MMCI0B		(IRQ_EB_GIC_START + 18)		/* Multimedia Card 0B */
 #define IRQ_EB_AACI		(IRQ_EB_GIC_START + 19)		/* Audio Codec */
 #define IRQ_EB_KMI0		(IRQ_EB_GIC_START + 20)		/* Keyboard/Mouse port 0 */
 #define IRQ_EB_KMI1		(IRQ_EB_GIC_START + 21)		/* Keyboard/Mouse port 1 */
 #define IRQ_EB_CHARLCD		(IRQ_EB_GIC_START + 22)		/* Character LCD */
 #define IRQ_EB_CLCD		(IRQ_EB_GIC_START + 23)		/* CLCD controller */
 #define IRQ_EB_DMA		(IRQ_EB_GIC_START + 24)		/* DMA controller */
 #define IRQ_EB_PWRFAIL		(IRQ_EB_GIC_START + 25)		/* Power failure */
 #define IRQ_EB_PISMO		(IRQ_EB_GIC_START + 26)		/* PISMO interface */
 #define IRQ_EB_DoC		(IRQ_EB_GIC_START + 27)		/* Disk on Chip memory controller */
 #define IRQ_EB_ETH		(IRQ_EB_GIC_START + 28)		/* Ethernet controller */
 #define IRQ_EB_USB		(IRQ_EB_GIC_START + 29)		/* USB controller */
 #define IRQ_EB_TSPEN		(IRQ_EB_GIC_START + 30)		/* Touchscreen pen */
 #define IRQ_EB_TSKPAD		(IRQ_EB_GIC_START + 31)		/* Touchscreen keypad */

 /*
  * RealView EB + ARM11MPCore interrupt sources (primary GIC on the core tile)
  */
 #define IRQ_EB11MP_AACI		(IRQ_EB_GIC_START + 0)
 #define IRQ_EB11MP_TIMER0_1	(IRQ_EB_GIC_START + 1)
 #define IRQ_EB11MP_TIMER2_3	(IRQ_EB_GIC_START + 2)
 #define IRQ_EB11MP_USB		(IRQ_EB_GIC_START + 3)
 #define IRQ_EB11MP_UART0	(IRQ_EB_GIC_START + 4)
 #define IRQ_EB11MP_UART1	(IRQ_EB_GIC_START + 5)
 #define IRQ_EB11MP_RTC		(IRQ_EB_GIC_START + 6)
 #define IRQ_EB11MP_KMI0		(IRQ_EB_GIC_START + 7)
 #define IRQ_EB11MP_KMI1		(IRQ_EB_GIC_START + 8)
 #define IRQ_EB11MP_ETH		(IRQ_EB_GIC_START + 9)
 #define IRQ_EB11MP_EB_IRQ1	(IRQ_EB_GIC_START + 10)		/* main GIC */
 #define IRQ_EB11MP_EB_IRQ2	(IRQ_EB_GIC_START + 11)		/* tile GIC */
 #define IRQ_EB11MP_EB_FIQ1	(IRQ_EB_GIC_START + 12)		/* main GIC */
 #define IRQ_EB11MP_EB_FIQ2	(IRQ_EB_GIC_START + 13)		/* tile GIC */
 #define IRQ_EB11MP_MMCI0A	(IRQ_EB_GIC_START + 14)
 #define IRQ_EB11MP_MMCI0B	(IRQ_EB_GIC_START + 15)

 #define IRQ_EB11MP_PMU_CPU0	(IRQ_EB_GIC_START + 17)
 #define IRQ_EB11MP_PMU_CPU1	(IRQ_EB_GIC_START + 18)
 #define IRQ_EB11MP_PMU_CPU2	(IRQ_EB_GIC_START + 19)
 #define IRQ_EB11MP_PMU_CPU3	(IRQ_EB_GIC_START + 20)
 #define IRQ_EB11MP_PMU_SCU0	(IRQ_EB_GIC_START + 21)
 #define IRQ_EB11MP_PMU_SCU1	(IRQ_EB_GIC_START + 22)
 #define IRQ_EB11MP_PMU_SCU2	(IRQ_EB_GIC_START + 23)
 #define IRQ_EB11MP_PMU_SCU3	(IRQ_EB_GIC_START + 24)
 #define IRQ_EB11MP_PMU_SCU4	(IRQ_EB_GIC_START + 25)
 #define IRQ_EB11MP_PMU_SCU5	(IRQ_EB_GIC_START + 26)
 #define IRQ_EB11MP_PMU_SCU6	(IRQ_EB_GIC_START + 27)
 #define IRQ_EB11MP_PMU_SCU7	(IRQ_EB_GIC_START + 28)

 #define IRQ_EB11MP_L220_EVENT	(IRQ_EB_GIC_START + 29)
 #define IRQ_EB11MP_L220_SLAVE	(IRQ_EB_GIC_START + 30)
 #define IRQ_EB11MP_L220_DECODE	(IRQ_EB_GIC_START + 31)

 #define IRQ_EB11MP_UART2	-1
 #define IRQ_EB11MP_UART3	-1
 #define IRQ_EB11MP_CLCD		-1
 #define IRQ_EB11MP_DMA		-1
 #define IRQ_EB11MP_WDOG		-1
 #define IRQ_EB11MP_GPIO0	-1
 #define IRQ_EB11MP_GPIO1	-1
 #define IRQ_EB11MP_GPIO2	-1
 #define IRQ_EB11MP_SCI		-1
 #define IRQ_EB11MP_SSP		-1

 #define NR_GIC_EB11MP		2

 /*
  * Only define NR_IRQS if less than NR_IRQS_EB
  */
 #define NR_IRQS_EB		(IRQ_EB_GIC_START + 96)

 #if defined(CONFIG_MACH_REALVIEW_EB) \
 	&& (!defined(NR_IRQS) || (NR_IRQS < NR_IRQS_EB))
 #undef NR_IRQS
 #define NR_IRQS			NR_IRQS_EB
 #endif

 #if defined(CONFIG_REALVIEW_EB_ARM11MP) \
 	&& (!defined(MAX_GIC_NR) || (MAX_GIC_NR < NR_GIC_EB11MP))
 #undef MAX_GIC_NR
 #define MAX_GIC_NR		NR_GIC_EB11MP
 #endif

 /*
  * Core tile identification (REALVIEW_SYS_PROCID)
  */
 #define REALVIEW_EB_PROC_MASK		0xFF000000
 #define REALVIEW_EB_PROC_ARM7TDMI	0x00000000
 #define REALVIEW_EB_PROC_ARM9		0x02000000
 #define REALVIEW_EB_PROC_ARM11		0x04000000
 #define REALVIEW_EB_PROC_ARM11MP	0x06000000

 #define check_eb_proc(proc_type)						\
 	((readl(__io_address(REALVIEW_SYS_PROCID)) & REALVIEW_EB_PROC_MASK)	\
 	 == proc_type)

 #ifdef CONFIG_REALVIEW_EB_ARM11MP
 #define core_tile_eb11mp()	check_eb_proc(REALVIEW_EB_PROC_ARM11MP)
 #else
 #define core_tile_eb11mp()	0
 #endif

 #endif	/* __ASM_ARCH_BOARD_EB_H */
	/*
	* include/asm-arm/arch-realview/board-eb.h
	*
	* Copyright (C) 2007 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_EB_H
	#define __ASM_ARCH_BOARD_EB_H

	#include <asm/arch/platform.h>

	/*
	* RealView EB + ARM11MPCore peripheral addresses
	*/
	#ifdef CONFIG_REALVIEW_EB_ARM11MP_REVB
	#define REALVIEW_EB11MP_SCU_BASE 0x10100000 /* SCU registers */
	#define REALVIEW_EB11MP_GIC_CPU_BASE 0x10100100 /* Generic interrupt controller CPU interface */
	#define REALVIEW_EB11MP_TWD_BASE 0x10100700
	#define REALVIEW_EB11MP_TWD_SIZE 0x00000100
	#define REALVIEW_EB11MP_GIC_DIST_BASE 0x10101000 /* Generic interrupt controller distributor */
	#define REALVIEW_EB11MP_L220_BASE 0x10102000 /* L220 registers */
	#define REALVIEW_EB11MP_SYS_PLD_CTRL1 0xD8 /* Register offset for MPCore sysctl */
	#else
	#define REALVIEW_EB11MP_SCU_BASE 0x1F000000 /* SCU registers */
	#define REALVIEW_EB11MP_GIC_CPU_BASE 0x1F000100 /* Generic interrupt controller CPU interface */
	#define REALVIEW_EB11MP_TWD_BASE 0x1F000700
	#define REALVIEW_EB11MP_TWD_SIZE 0x00000100
	#define REALVIEW_EB11MP_GIC_DIST_BASE 0x1F001000 /* Generic interrupt controller distributor */
	#define REALVIEW_EB11MP_L220_BASE 0x1F002000 /* L220 registers */
	#define REALVIEW_EB11MP_SYS_PLD_CTRL1 0x74 /* Register offset for MPCore sysctl */
	#endif

	#define IRQ_EB_GIC_START 32

	/*
	* RealView EB interrupt sources
	*/
	#define IRQ_EB_WDOG (IRQ_EB_GIC_START + 0) /* Watchdog timer */
	#define IRQ_EB_SOFT (IRQ_EB_GIC_START + 1) /* Software interrupt */
	#define IRQ_EB_COMMRx (IRQ_EB_GIC_START + 2) /* Debug Comm Rx interrupt */
	#define IRQ_EB_COMMTx (IRQ_EB_GIC_START + 3) /* Debug Comm Tx interrupt */
	#define IRQ_EB_TIMER0_1 (IRQ_EB_GIC_START + 4) /* Timer 0 and 1 */
	#define IRQ_EB_TIMER2_3 (IRQ_EB_GIC_START + 5) /* Timer 2 and 3 */
	#define IRQ_EB_GPIO0 (IRQ_EB_GIC_START + 6) /* GPIO 0 */
	#define IRQ_EB_GPIO1 (IRQ_EB_GIC_START + 7) /* GPIO 1 */
	#define IRQ_EB_GPIO2 (IRQ_EB_GIC_START + 8) /* GPIO 2 */
	/* 9 reserved */
	#define IRQ_EB_RTC (IRQ_EB_GIC_START + 10) /* Real Time Clock */
	#define IRQ_EB_SSP (IRQ_EB_GIC_START + 11) /* Synchronous Serial Port */
	#define IRQ_EB_UART0 (IRQ_EB_GIC_START + 12) /* UART 0 on development chip */
	#define IRQ_EB_UART1 (IRQ_EB_GIC_START + 13) /* UART 1 on development chip */
	#define IRQ_EB_UART2 (IRQ_EB_GIC_START + 14) /* UART 2 on development chip */
	#define IRQ_EB_UART3 (IRQ_EB_GIC_START + 15) /* UART 3 on development chip */
	#define IRQ_EB_SCI (IRQ_EB_GIC_START + 16) /* Smart Card Interface */
	#define IRQ_EB_MMCI0A (IRQ_EB_GIC_START + 17) /* Multimedia Card 0A */
	#define IRQ_EB_MMCI0B (IRQ_EB_GIC_START + 18) /* Multimedia Card 0B */
	#define IRQ_EB_AACI (IRQ_EB_GIC_START + 19) /* Audio Codec */
	#define IRQ_EB_KMI0 (IRQ_EB_GIC_START + 20) /* Keyboard/Mouse port 0 */
	#define IRQ_EB_KMI1 (IRQ_EB_GIC_START + 21) /* Keyboard/Mouse port 1 */
	#define IRQ_EB_CHARLCD (IRQ_EB_GIC_START + 22) /* Character LCD */
	#define IRQ_EB_CLCD (IRQ_EB_GIC_START + 23) /* CLCD controller */
	#define IRQ_EB_DMA (IRQ_EB_GIC_START + 24) /* DMA controller */
	#define IRQ_EB_PWRFAIL (IRQ_EB_GIC_START + 25) /* Power failure */
	#define IRQ_EB_PISMO (IRQ_EB_GIC_START + 26) /* PISMO interface */
	#define IRQ_EB_DoC (IRQ_EB_GIC_START + 27) /* Disk on Chip memory controller */
	#define IRQ_EB_ETH (IRQ_EB_GIC_START + 28) /* Ethernet controller */
	#define IRQ_EB_USB (IRQ_EB_GIC_START + 29) /* USB controller */
	#define IRQ_EB_TSPEN (IRQ_EB_GIC_START + 30) /* Touchscreen pen */
	#define IRQ_EB_TSKPAD (IRQ_EB_GIC_START + 31) /* Touchscreen keypad */

	/*
	* RealView EB + ARM11MPCore interrupt sources (primary GIC on the core tile)
	*/
	#define IRQ_EB11MP_AACI (IRQ_EB_GIC_START + 0)
	#define IRQ_EB11MP_TIMER0_1 (IRQ_EB_GIC_START + 1)
	#define IRQ_EB11MP_TIMER2_3 (IRQ_EB_GIC_START + 2)
	#define IRQ_EB11MP_USB (IRQ_EB_GIC_START + 3)
	#define IRQ_EB11MP_UART0 (IRQ_EB_GIC_START + 4)
	#define IRQ_EB11MP_UART1 (IRQ_EB_GIC_START + 5)
	#define IRQ_EB11MP_RTC (IRQ_EB_GIC_START + 6)
	#define IRQ_EB11MP_KMI0 (IRQ_EB_GIC_START + 7)
	#define IRQ_EB11MP_KMI1 (IRQ_EB_GIC_START + 8)
	#define IRQ_EB11MP_ETH (IRQ_EB_GIC_START + 9)
	#define IRQ_EB11MP_EB_IRQ1 (IRQ_EB_GIC_START + 10) /* main GIC */
	#define IRQ_EB11MP_EB_IRQ2 (IRQ_EB_GIC_START + 11) /* tile GIC */
	#define IRQ_EB11MP_EB_FIQ1 (IRQ_EB_GIC_START + 12) /* main GIC */
	#define IRQ_EB11MP_EB_FIQ2 (IRQ_EB_GIC_START + 13) /* tile GIC */
	#define IRQ_EB11MP_MMCI0A (IRQ_EB_GIC_START + 14)
	#define IRQ_EB11MP_MMCI0B (IRQ_EB_GIC_START + 15)

	#define IRQ_EB11MP_PMU_CPU0 (IRQ_EB_GIC_START + 17)
	#define IRQ_EB11MP_PMU_CPU1 (IRQ_EB_GIC_START + 18)
	#define IRQ_EB11MP_PMU_CPU2 (IRQ_EB_GIC_START + 19)
	#define IRQ_EB11MP_PMU_CPU3 (IRQ_EB_GIC_START + 20)
	#define IRQ_EB11MP_PMU_SCU0 (IRQ_EB_GIC_START + 21)
	#define IRQ_EB11MP_PMU_SCU1 (IRQ_EB_GIC_START + 22)
	#define IRQ_EB11MP_PMU_SCU2 (IRQ_EB_GIC_START + 23)
	#define IRQ_EB11MP_PMU_SCU3 (IRQ_EB_GIC_START + 24)
	#define IRQ_EB11MP_PMU_SCU4 (IRQ_EB_GIC_START + 25)
	#define IRQ_EB11MP_PMU_SCU5 (IRQ_EB_GIC_START + 26)
	#define IRQ_EB11MP_PMU_SCU6 (IRQ_EB_GIC_START + 27)
	#define IRQ_EB11MP_PMU_SCU7 (IRQ_EB_GIC_START + 28)

	#define IRQ_EB11MP_L220_EVENT (IRQ_EB_GIC_START + 29)
	#define IRQ_EB11MP_L220_SLAVE (IRQ_EB_GIC_START + 30)
	#define IRQ_EB11MP_L220_DECODE (IRQ_EB_GIC_START + 31)

	#define IRQ_EB11MP_UART2 -1
	#define IRQ_EB11MP_UART3 -1
	#define IRQ_EB11MP_CLCD -1
	#define IRQ_EB11MP_DMA -1
	#define IRQ_EB11MP_WDOG -1
	#define IRQ_EB11MP_GPIO0 -1
	#define IRQ_EB11MP_GPIO1 -1
	#define IRQ_EB11MP_GPIO2 -1
	#define IRQ_EB11MP_SCI -1
	#define IRQ_EB11MP_SSP -1

	#define NR_GIC_EB11MP 2

	/*
	* Only define NR_IRQS if less than NR_IRQS_EB
	*/
	#define NR_IRQS_EB (IRQ_EB_GIC_START + 96)

	#if defined(CONFIG_MACH_REALVIEW_EB) \
	&& (!defined(NR_IRQS) \|\| (NR_IRQS < NR_IRQS_EB))
	#undef NR_IRQS
	#define NR_IRQS NR_IRQS_EB
	#endif

	#if defined(CONFIG_REALVIEW_EB_ARM11MP) \
	&& (!defined(MAX_GIC_NR) \|\| (MAX_GIC_NR < NR_GIC_EB11MP))
	#undef MAX_GIC_NR
	#define MAX_GIC_NR NR_GIC_EB11MP
	#endif

	/*
	* Core tile identification (REALVIEW_SYS_PROCID)
	*/
	#define REALVIEW_EB_PROC_MASK 0xFF000000
	#define REALVIEW_EB_PROC_ARM7TDMI 0x00000000
	#define REALVIEW_EB_PROC_ARM9 0x02000000
	#define REALVIEW_EB_PROC_ARM11 0x04000000
	#define REALVIEW_EB_PROC_ARM11MP 0x06000000

	#define check_eb_proc(proc_type) \
	((readl(__io_address(REALVIEW_SYS_PROCID)) & REALVIEW_EB_PROC_MASK) \
	== proc_type)

	#ifdef CONFIG_REALVIEW_EB_ARM11MP
	#define core_tile_eb11mp() check_eb_proc(REALVIEW_EB_PROC_ARM11MP)
	#else
	#define core_tile_eb11mp() 0
	#endif

	#endif /* __ASM_ARCH_BOARD_EB_H */