arch/ppc/platforms/lwmon.h

   1 /*
   2  * Liebherr LWMON board specific definitions
   3  *
   4  * Copyright (c) 2001 Wolfgang Denk (wd@denx.de)
   5  */
   6
   7 #ifndef __MACH_LWMON_H
   8 #define __MACH_LWMON_H
   9
  10
  11 #include <asm/ppcboot.h>
  12
  13 #define IMAP_ADDR       0xFFF00000      /* physical base address of IMMR area   */
  14 #define IMAP_SIZE       (64 * 1024)     /* mapped size of IMMR area             */
  15
  16 /*-----------------------------------------------------------------------
  17  * PCMCIA stuff
  18  *-----------------------------------------------------------------------
  19  *
  20  */
  21 #define PCMCIA_MEM_SIZE         ( 64 << 20 )
  22
  23 #define MAX_HWIFS       1       /* overwrite default in include/asm-ppc/ide.h   */
  24
  25 /*
  26  * Definitions for IDE0 Interface
  27  */
  28 #define IDE0_BASE_OFFSET                0
  29 #define IDE0_DATA_REG_OFFSET            (PCMCIA_MEM_SIZE + 0x320)
  30 #define IDE0_ERROR_REG_OFFSET           (2 * PCMCIA_MEM_SIZE + 0x320 + 1)
  31 #define IDE0_NSECTOR_REG_OFFSET         (2 * PCMCIA_MEM_SIZE + 0x320 + 2)
  32 #define IDE0_SECTOR_REG_OFFSET          (2 * PCMCIA_MEM_SIZE + 0x320 + 3)
  33 #define IDE0_LCYL_REG_OFFSET            (2 * PCMCIA_MEM_SIZE + 0x320 + 4)
  34 #define IDE0_HCYL_REG_OFFSET            (2 * PCMCIA_MEM_SIZE + 0x320 + 5)
  35 #define IDE0_SELECT_REG_OFFSET          (2 * PCMCIA_MEM_SIZE + 0x320 + 6)
  36 #define IDE0_STATUS_REG_OFFSET          (2 * PCMCIA_MEM_SIZE + 0x320 + 7)
  37 #define IDE0_CONTROL_REG_OFFSET         0x0106
  38 #define IDE0_IRQ_REG_OFFSET             0x000A  /* not used                     */
  39
  40 #define IDE0_INTERRUPT                  13
  41
  42 /*
  43  * Definitions for I2C devices
  44  */
  45 #define I2C_ADDR_AUDIO          0x28    /* Audio volume control                 */
  46 #define I2C_ADDR_SYSMON         0x2E    /* LM87 System Monitor                  */
  47 #define I2C_ADDR_RTC            0x51    /* PCF8563 RTC                          */
  48 #define I2C_ADDR_POWER_A        0x52    /* PCMCIA/USB power switch, channel A   */
  49 #define I2C_ADDR_POWER_B        0x53    /* PCMCIA/USB power switch, channel B   */
  50 #define I2C_ADDR_KEYBD          0x56    /* PIC LWE keyboard                     */
  51 #define I2C_ADDR_PICIO          0x57    /* PIC IO Expander                      */
  52 #define I2C_ADDR_EEPROM         0x58    /* EEPROM AT24C164                      */
  53
  54
  55 /* We don't use the 8259.
  56 */
  57 #define NR_8259_INTS    0
  58
  59 #endif  /* __MACH_LWMON_H */