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kernel/linux-rt-4.4.41/arch/sh/include/mach-common/mach/sdk7780.h 3.03 KB
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  #ifndef __ASM_SH_RENESAS_SDK7780_H
  #define __ASM_SH_RENESAS_SDK7780_H
  
  /*
   * linux/include/asm-sh/sdk7780.h
   *
   * Renesas Solutions SH7780 SDK Support
   * Copyright (C) 2008 Nicholas Beck <nbeck@mpc-data.co.uk>
   *
   * This file is subject to the terms and conditions of the GNU General Public
   * License.  See the file "COPYING" in the main directory of this archive
   * for more details.
   */
  #include <linux/sh_intc.h>
  #include <asm/addrspace.h>
  
  /* Box specific addresses.  */
  #define SE_AREA0_WIDTH	4		/* Area0: 32bit */
  #define PA_ROM			0xa0000000	/* EPROM */
  #define PA_ROM_SIZE		0x00400000	/* EPROM size 4M byte */
  #define PA_FROM			0xa0800000	/* Flash-ROM */
  #define PA_FROM_SIZE	0x00400000	/* Flash-ROM size 4M byte */
  #define PA_EXT1			0xa4000000
  #define PA_EXT1_SIZE	0x04000000
  #define PA_SDRAM		0xa8000000	/* DDR-SDRAM(Area2/3) 128MB */
  #define PA_SDRAM_SIZE	0x08000000
  
  #define PA_EXT4			0xb0000000
  #define PA_EXT4_SIZE	0x04000000
  #define PA_EXT_USER		PA_EXT4		/* User Expansion Space */
  
  #define PA_PERIPHERAL	PA_AREA5_IO
  
  /* SRAM/Reserved */
  #define PA_RESERVED	(PA_PERIPHERAL + 0)
  /* FPGA base address */
  #define PA_FPGA		(PA_PERIPHERAL + 0x01000000)
  /* SMC LAN91C111 */
  #define PA_LAN		(PA_PERIPHERAL + 0x01800000)
  
  
  #define FPGA_SRSTR      (PA_FPGA + 0x000)	/* System reset */
  #define FPGA_IRQ0SR     (PA_FPGA + 0x010)	/* IRQ0 status */
  #define FPGA_IRQ0MR     (PA_FPGA + 0x020)	/* IRQ0 mask */
  #define FPGA_BDMR       (PA_FPGA + 0x030)	/* Board operating mode */
  #define FPGA_INTT0PRTR  (PA_FPGA + 0x040)	/* Interrupt test mode0 port */
  #define FPGA_INTT0SELR  (PA_FPGA + 0x050)	/* Int. test mode0 select */
  #define FPGA_INTT1POLR  (PA_FPGA + 0x060)	/* Int. test mode0 polarity */
  #define FPGA_NMIR       (PA_FPGA + 0x070)	/* NMI source */
  #define FPGA_NMIMR      (PA_FPGA + 0x080)	/* NMI mask */
  #define FPGA_IRQR       (PA_FPGA + 0x090)	/* IRQX source */
  #define FPGA_IRQMR      (PA_FPGA + 0x0A0)	/* IRQX mask */
  #define FPGA_SLEDR      (PA_FPGA + 0x0B0)	/* LED control */
  #define PA_LED			FPGA_SLEDR
  #define FPGA_MAPSWR     (PA_FPGA + 0x0C0)	/* Map switch */
  #define FPGA_FPVERR     (PA_FPGA + 0x0D0)	/* FPGA version */
  #define FPGA_FPDATER    (PA_FPGA + 0x0E0)	/* FPGA date */
  #define FPGA_RSE        (PA_FPGA + 0x100)	/* Reset source */
  #define FPGA_EASR       (PA_FPGA + 0x110)	/* External area select */
  #define FPGA_SPER       (PA_FPGA + 0x120)	/* Serial port enable */
  #define FPGA_IMSR       (PA_FPGA + 0x130)	/* Interrupt mode select */
  #define FPGA_PCIMR      (PA_FPGA + 0x140)	/* PCI Mode */
  #define FPGA_DIPSWMR    (PA_FPGA + 0x150)	/* DIPSW monitor */
  #define FPGA_FPODR      (PA_FPGA + 0x160)	/* Output port data */
  #define FPGA_ATAESR     (PA_FPGA + 0x170)	/* ATA extended bus status */
  #define FPGA_IRQPOLR    (PA_FPGA + 0x180)	/* IRQx polarity */
  
  
  #define SDK7780_NR_IRL			15
  /* IDE/ATA interrupt */
  #define IRQ_CFCARD			evt2irq(0x3c0)
  /* SMC interrupt */
  #define IRQ_ETHERNET			evt2irq(0x2c0)
  
  
  /* arch/sh/boards/renesas/sdk7780/irq.c */
  void init_sdk7780_IRQ(void);
  
  #define __IO_PREFIX		sdk7780
  #include <asm/io_generic.h>
  
  #endif  /* __ASM_SH_RENESAS_SDK7780_H */