diff options
Diffstat (limited to 'include/asm-mips/vr4181')
| -rw-r--r-- | include/asm-mips/vr4181/irq.h | 122 | ||||
| -rw-r--r-- | include/asm-mips/vr4181/vr4181.h | 413 |
2 files changed, 535 insertions, 0 deletions
diff --git a/include/asm-mips/vr4181/irq.h b/include/asm-mips/vr4181/irq.h new file mode 100644 index 00000000000..4bf0ea970ed --- /dev/null +++ b/include/asm-mips/vr4181/irq.h @@ -0,0 +1,122 @@ +/* + * Macros for vr4181 IRQ numbers. + * + * Copyright (C) 2001 MontaVista Software Inc. + * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net + * + * 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. + * + */ + +/* + * Strategy: + * + * Vr4181 has conceptually three levels of interrupt controllers: + * 1. the CPU itself with 8 intr level. + * 2. system interrupt controller, cascaded from int0 pin in CPU, 32 intrs + * 3. GPIO interrupts : forwarding external interrupts to sys intr controller + */ + +/* decide the irq block assignment */ +#define VR4181_NUM_CPU_IRQ 8 +#define VR4181_NUM_SYS_IRQ 32 +#define VR4181_NUM_GPIO_IRQ 16 + +#define VR4181_IRQ_BASE 0 + +#define VR4181_CPU_IRQ_BASE VR4181_IRQ_BASE +#define VR4181_SYS_IRQ_BASE (VR4181_CPU_IRQ_BASE + VR4181_NUM_CPU_IRQ) +#define VR4181_GPIO_IRQ_BASE (VR4181_SYS_IRQ_BASE + VR4181_NUM_SYS_IRQ) + +/* CPU interrupts */ + +/* + IP0 - Software interrupt + IP1 - Software interrupt + IP2 - All but battery, high speed modem, and real time clock + IP3 - RTC Long1 (system timer) + IP4 - RTC Long2 + IP5 - High Speed Modem (unused on VR4181) + IP6 - Unused + IP7 - Timer interrupt from CPO_COMPARE +*/ + +#define VR4181_IRQ_SW1 (VR4181_CPU_IRQ_BASE + 0) +#define VR4181_IRQ_SW2 (VR4181_CPU_IRQ_BASE + 1) +#define VR4181_IRQ_INT0 (VR4181_CPU_IRQ_BASE + 2) +#define VR4181_IRQ_INT1 (VR4181_CPU_IRQ_BASE + 3) +#define VR4181_IRQ_INT2 (VR4181_CPU_IRQ_BASE + 4) +#define VR4181_IRQ_INT3 (VR4181_CPU_IRQ_BASE + 5) +#define VR4181_IRQ_INT4 (VR4181_CPU_IRQ_BASE + 6) +#define VR4181_IRQ_TIMER (VR4181_CPU_IRQ_BASE + 7) + + +/* Cascaded from VR4181_IRQ_INT0 (ICU mapped interrupts) */ + +/* + IP2 - same as VR4181_IRQ_INT1 + IP8 - This is a cascade to GPIO IRQ's. Do not use. + IP16 - same as VR4181_IRQ_INT2 + IP18 - CompactFlash +*/ + +#define VR4181_IRQ_BATTERY (VR4181_SYS_IRQ_BASE + 0) +#define VR4181_IRQ_POWER (VR4181_SYS_IRQ_BASE + 1) +#define VR4181_IRQ_RTCL1 (VR4181_SYS_IRQ_BASE + 2) +#define VR4181_IRQ_ETIMER (VR4181_SYS_IRQ_BASE + 3) +#define VR4181_IRQ_RFU12 (VR4181_SYS_IRQ_BASE + 4) +#define VR4181_IRQ_PIU (VR4181_SYS_IRQ_BASE + 5) +#define VR4181_IRQ_AIU (VR4181_SYS_IRQ_BASE + 6) +#define VR4181_IRQ_KIU (VR4181_SYS_IRQ_BASE + 7) +#define VR4181_IRQ_GIU (VR4181_SYS_IRQ_BASE + 8) +#define VR4181_IRQ_SIU (VR4181_SYS_IRQ_BASE + 9) +#define VR4181_IRQ_RFU18 (VR4181_SYS_IRQ_BASE + 10) +#define VR4181_IRQ_SOFT (VR4181_SYS_IRQ_BASE + 11) +#define VR4181_IRQ_RFU20 (VR4181_SYS_IRQ_BASE + 12) +#define VR4181_IRQ_DOZEPIU (VR4181_SYS_IRQ_BASE + 13) +#define VR4181_IRQ_RFU22 (VR4181_SYS_IRQ_BASE + 14) +#define VR4181_IRQ_RFU23 (VR4181_SYS_IRQ_BASE + 15) +#define VR4181_IRQ_RTCL2 (VR4181_SYS_IRQ_BASE + 16) +#define VR4181_IRQ_LED (VR4181_SYS_IRQ_BASE + 17) +#define VR4181_IRQ_ECU (VR4181_SYS_IRQ_BASE + 18) +#define VR4181_IRQ_CSU (VR4181_SYS_IRQ_BASE + 19) +#define VR4181_IRQ_USB (VR4181_SYS_IRQ_BASE + 20) +#define VR4181_IRQ_DMA (VR4181_SYS_IRQ_BASE + 21) +#define VR4181_IRQ_LCD (VR4181_SYS_IRQ_BASE + 22) +#define VR4181_IRQ_RFU31 (VR4181_SYS_IRQ_BASE + 23) +#define VR4181_IRQ_RFU32 (VR4181_SYS_IRQ_BASE + 24) +#define VR4181_IRQ_RFU33 (VR4181_SYS_IRQ_BASE + 25) +#define VR4181_IRQ_RFU34 (VR4181_SYS_IRQ_BASE + 26) +#define VR4181_IRQ_RFU35 (VR4181_SYS_IRQ_BASE + 27) +#define VR4181_IRQ_RFU36 (VR4181_SYS_IRQ_BASE + 28) +#define VR4181_IRQ_RFU37 (VR4181_SYS_IRQ_BASE + 29) +#define VR4181_IRQ_RFU38 (VR4181_SYS_IRQ_BASE + 30) +#define VR4181_IRQ_RFU39 (VR4181_SYS_IRQ_BASE + 31) + +/* Cascaded from VR4181_IRQ_GIU */ +#define VR4181_IRQ_GPIO0 (VR4181_GPIO_IRQ_BASE + 0) +#define VR4181_IRQ_GPIO1 (VR4181_GPIO_IRQ_BASE + 1) +#define VR4181_IRQ_GPIO2 (VR4181_GPIO_IRQ_BASE + 2) +#define VR4181_IRQ_GPIO3 (VR4181_GPIO_IRQ_BASE + 3) +#define VR4181_IRQ_GPIO4 (VR4181_GPIO_IRQ_BASE + 4) +#define VR4181_IRQ_GPIO5 (VR4181_GPIO_IRQ_BASE + 5) +#define VR4181_IRQ_GPIO6 (VR4181_GPIO_IRQ_BASE + 6) +#define VR4181_IRQ_GPIO7 (VR4181_GPIO_IRQ_BASE + 7) +#define VR4181_IRQ_GPIO8 (VR4181_GPIO_IRQ_BASE + 8) +#define VR4181_IRQ_GPIO9 (VR4181_GPIO_IRQ_BASE + 9) +#define VR4181_IRQ_GPIO10 (VR4181_GPIO_IRQ_BASE + 10) +#define VR4181_IRQ_GPIO11 (VR4181_GPIO_IRQ_BASE + 11) +#define VR4181_IRQ_GPIO12 (VR4181_GPIO_IRQ_BASE + 12) +#define VR4181_IRQ_GPIO13 (VR4181_GPIO_IRQ_BASE + 13) +#define VR4181_IRQ_GPIO14 (VR4181_GPIO_IRQ_BASE + 14) +#define VR4181_IRQ_GPIO15 (VR4181_GPIO_IRQ_BASE + 15) + + +// Alternative to above GPIO IRQ defines +#define VR4181_IRQ_GPIO(pin) ((VR4181_IRQ_GPIO0) + (pin)) + +#define VR4181_IRQ_MAX (VR4181_IRQ_BASE + VR4181_NUM_CPU_IRQ + \ + VR4181_NUM_SYS_IRQ + VR4181_NUM_GPIO_IRQ) diff --git a/include/asm-mips/vr4181/vr4181.h b/include/asm-mips/vr4181/vr4181.h new file mode 100644 index 00000000000..5c5d6074151 --- /dev/null +++ b/include/asm-mips/vr4181/vr4181.h @@ -0,0 +1,413 @@ +/* + * 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. + * + * Copyright (C) 1999 by Michael Klar + * + * Copyright 2001 MontaVista Software Inc. + * Author: jsun@mvista.com or jsun@junsun.net + * + */ +#ifndef __ASM_VR4181_VR4181_H +#define __ASM_VR4181_VR4181_H + +#include <asm/addrspace.h> + +#include <asm/vr4181/irq.h> + +#ifndef __ASSEMBLY__ +#define __preg8 (volatile unsigned char*) +#define __preg16 (volatile unsigned short*) +#define __preg32 (volatile unsigned int*) +#else +#define __preg8 +#define __preg16 +#define __preg32 +#endif + +// Embedded CPU peripheral registers +// Note that many of the registers have different physical address for VR4181 + +// Bus Control Unit (BCU) +#define VR4181_BCUCNTREG1 __preg16(KSEG1 + 0x0A000000) /* BCU control register 1 (R/W) */ +#define VR4181_CMUCLKMSK __preg16(KSEG1 + 0x0A000004) /* Clock mask register (R/W) */ +#define VR4181_CMUCLKMSK_MSKCSUPCLK 0x0040 +#define VR4181_CMUCLKMSK_MSKAIUPCLK 0x0020 +#define VR4181_CMUCLKMSK_MSKPIUPCLK 0x0010 +#define VR4181_CMUCLKMSK_MSKADUPCLK 0x0008 +#define VR4181_CMUCLKMSK_MSKSIU18M 0x0004 +#define VR4181_CMUCLKMSK_MSKADU18M 0x0002 +#define VR4181_CMUCLKMSK_MSKUSB 0x0001 +#define VR4181_CMUCLKMSK_MSKSIU VR4181_CMUCLKMSK_MSKSIU18M +#define VR4181_BCUSPEEDREG __preg16(KSEG1 + 0x0A00000C) /* BCU access time parameter (R/W) */ +#define VR4181_BCURFCNTREG __preg16(KSEG1 + 0x0A000010) /* BCU refresh control register (R/W) */ +#define VR4181_REVIDREG __preg16(KSEG1 + 0x0A000014) /* Revision ID register (R) */ +#define VR4181_CLKSPEEDREG __preg16(KSEG1 + 0x0A000018) /* Clock speed register (R) */ +#define VR4181_EDOMCYTREG __preg16(KSEG1 + 0x0A000300) /* Memory cycle timing register (R/W) */ +#define VR4181_MEMCFG_REG __preg16(KSEG1 + 0x0A000304) /* Memory configuration register (R/W) */ +#define VR4181_MODE_REG __preg16(KSEG1 + 0x0A000308) /* SDRAM mode register (R/W) */ +#define VR4181_SDTIMINGREG __preg16(KSEG1 + 0x0A00030C) /* SDRAM timing register (R/W) */ + +// DMA Control Unit (DCU) +#define VR4181_MICDEST1REG1 __preg16(KSEG1 + 0x0A000020) /* Microphone destination 1 address register 1 (R/W) */ +#define VR4181_MICDEST1REG2 __preg16(KSEG1 + 0x0A000022) /* Microphone destination 1 address register 2 (R/W) */ +#define VR4181_MICDEST2REG1 __preg16(KSEG1 + 0x0A000024) /* Microphone destination 2 address register 1 (R/W) */ +#define VR4181_MICDEST2REG2 __preg16(KSEG1 + 0x0A000026) /* Microphone destination 2 address register 2 (R/W) */ +#define VR4181_SPKRRC1REG1 __preg16(KSEG1 + 0x0A000028) /* Speaker Source 1 address register 1 (R/W) */ +#define VR4181_SPKRRC1REG2 __preg16(KSEG1 + 0x0A00002A) /* Speaker Source 1 address register 2 (R/W) */ +#define VR4181_SPKRRC2REG1 __preg16(KSEG1 + 0x0A00002C) /* Speaker Source 2 address register 1 (R/W) */ +#define VR4181_SPKRRC2REG2 __preg16(KSEG1 + 0x0A00002E) /* Speaker Source 2 address register 2 (R/W) */ +#define VR4181_DMARSTREG __preg16(KSEG1 + 0x0A000040) /* DMA Reset register (R/W) */ +#define VR4181_AIUDMAMSKREG __preg16(KSEG1 + 0x0A000046) /* Audio DMA mask register (R/W) */ +#define VR4181_USBDMAMSKREG __preg16(KSEG1 + 0x0A000600) /* USB DMA Mask register (R/W) */ +#define VR4181_USBRXS1AREG1 __preg16(KSEG1 + 0x0A000602) /* USB Rx source 1 address register 1 (R/W) */ +#define VR4181_USBRXS1AREG2 __preg16(KSEG1 + 0x0A000604) /* USB Rx source 1 address register 2 (R/W) */ +#define VR4181_USBRXS2AREG1 __preg16(KSEG1 + 0x0A000606) /* USB Rx source 2 address register 1 (R/W) */ +#define VR4181_USBRXS2AREG2 __preg16(KSEG1 + 0x0A000608) /* USB Rx source 2 address register 2 (R/W) */ +#define VR4181_USBTXS1AREG1 __preg16(KSEG1 + 0x0A00060A) /* USB Tx source 1 address register 1 (R/W) */ +#define VR4181_USBTXS1AREG2 __preg16(KSEG1 + 0x0A00060C) /* USB Tx source 1 address register 2 (R/W) */ +#define VR4181_USBTXS2AREG1 __preg16(KSEG1 + 0x0A00060E) /* USB Tx source 2 address register 1 (R/W) */ +#define VR4181_USBTXS2AREG2 __preg16(KSEG1 + 0x0A000610) /* USB Tx source 2 address register 2 (R/W) */ +#define VR4181_USBRXD1AREG1 __preg16(KSEG1 + 0x0A00062A) /* USB Rx destination 1 address register 1 (R/W) */ +#define VR4181_USBRXD1AREG2 __preg16(KSEG1 + 0x0A00062C) /* USB Rx destination 1 address register 2 (R/W) */ +#define VR4181_USBRXD2AREG1 __preg16(KSEG1 + 0x0A00062E) /* USB Rx destination 2 address register 1 (R/W) */ +#define VR4181_USBRXD2AREG2 __preg16(KSEG1 + 0x0A000630) /* USB Rx destination 2 address register 2 (R/W) */ +#define VR4181_USBTXD1AREG1 __preg16(KSEG1 + 0x0A000632) /* USB Tx destination 1 address register 1 (R/W) */ +#define VR4181_USBTXD1AREG2 __preg16(KSEG1 + 0x0A000634) /* USB Tx destination 1 address register 2 (R/W) */ +#define VR4181_USBTXD2AREG1 __preg16(KSEG1 + 0x0A000636) /* USB Tx destination 2 address register 1 (R/W) */ +#define VR4181_USBTXD2AREG2 __preg16(KSEG1 + 0x0A000638) /* USB Tx destination 2 address register 2 (R/W) */ +#define VR4181_RxRCLENREG __preg16(KSEG1 + 0x0A000652) /* USB Rx record length register (R/W) */ +#define VR4181_TxRCLENREG __preg16(KSEG1 + 0x0A000654) /* USB Tx record length register (R/W) */ +#define VR4181_MICRCLENREG __preg16(KSEG1 + 0x0A000658) /* Microphone record length register (R/W) */ +#define VR4181_SPKRCLENREG __preg16(KSEG1 + 0x0A00065A) /* Speaker record length register (R/W) */ +#define VR4181_USBCFGREG __preg16(KSEG1 + 0x0A00065C) /* USB configuration register (R/W) */ +#define VR4181_MICDMACFGREG __preg16(KSEG1 + 0x0A00065E) /* Microphone DMA configuration register (R/W) */ +#define VR4181_SPKDMACFGREG __preg16(KSEG1 + 0x0A000660) /* Speaker DMA configuration register (R/W) */ +#define VR4181_DMAITRQREG __preg16(KSEG1 + 0x0A000662) /* DMA interrupt request register (R/W) */ +#define VR4181_DMACLTREG __preg16(KSEG1 + 0x0A000664) /* DMA control register (R/W) */ +#define VR4181_DMAITMKREG __preg16(KSEG1 + 0x0A000666) /* DMA interrupt mask register (R/W) */ + +// ISA Bridge +#define VR4181_ISABRGCTL __preg16(KSEG1 + 0x0B0002C0) /* ISA Bridge Control Register (R/W) */ +#define VR4181_ISABRGSTS __preg16(KSEG1 + 0x0B0002C2) /* ISA Bridge Status Register (R/W) */ +#define VR4181_XISACTL __preg16(KSEG1 + 0x0B0002C4) /* External ISA Control Register (R/W) */ + +// Clocked Serial Interface (CSI) +#define VR4181_CSIMODE __preg16(KSEG1 + 0x0B000900) /* CSI Mode Register (R/W) */ +#define VR4181_CSIRXDATA __preg16(KSEG1 + 0x0B000902) /* CSI Receive Data Register (R) */ +#define VR4181_CSITXDATA __preg16(KSEG1 + 0x0B000904) /* CSI Transmit Data Register (R/W) */ +#define VR4181_CSILSTAT __preg16(KSEG1 + 0x0B000906) /* CSI Line Status Register (R/W) */ +#define VR4181_CSIINTMSK __preg16(KSEG1 + 0x0B000908) /* CSI Interrupt Mask Register (R/W) */ +#define VR4181_CSIINTSTAT __preg16(KSEG1 + 0x0B00090a) /* CSI Interrupt Status Register (R/W) */ +#define VR4181_CSITXBLEN __preg16(KSEG1 + 0x0B00090c) /* CSI Transmit Burst Length Register (R/W) */ +#define VR4181_CSIRXBLEN __preg16(KSEG1 + 0x0B00090e) /* CSI Receive Burst Length Register (R/W) */ + +// Interrupt Control Unit (ICU) +#define VR4181_SYSINT1REG __preg16(KSEG1 + 0x0A000080) /* Level 1 System interrupt register 1 (R) */ +#define VR4181_MSYSINT1REG __preg16(KSEG1 + 0x0A00008C) /* Level 1 mask system interrupt register 1 (R/W) */ +#define VR4181_NMIREG __preg16(KSEG1 + 0x0A000098) /* NMI register (R/W) */ +#define VR4181_SOFTINTREG __preg16(KSEG1 + 0x0A00009A) /* Software interrupt register (R/W) */ +#define VR4181_SYSINT2REG __preg16(KSEG1 + 0x0A000200) /* Level 1 System interrupt register 2 (R) */ +#define VR4181_MSYSINT2REG __preg16(KSEG1 + 0x0A000206) /* Level 1 mask system interrupt register 2 (R/W) */ +#define VR4181_PIUINTREGro __preg16(KSEG1 + 0x0B000082) /* Level 2 PIU interrupt register (R) */ +#define VR4181_AIUINTREG __preg16(KSEG1 + 0x0B000084) /* Level 2 AIU interrupt register (R) */ +#define VR4181_MPIUINTREG __preg16(KSEG1 + 0x0B00008E) /* Level 2 mask PIU interrupt register (R/W) */ +#define VR4181_MAIUINTREG __preg16(KSEG1 + 0x0B000090) /* Level 2 mask AIU interrupt register (R/W) */ +#define VR4181_MKIUINTREG __preg16(KSEG1 + 0x0B000092) /* Level 2 mask KIU interrupt register (R/W) */ +#define VR4181_KIUINTREG __preg16(KSEG1 + 0x0B000198) /* Level 2 KIU interrupt register (R) */ + +// Power Management Unit (PMU) +#define VR4181_PMUINTREG __preg16(KSEG1 + 0x0B0000A0) /* PMU Status Register (R/W) */ +#define VR4181_PMUINT_POWERSW 0x1 /* Power switch */ +#define VR4181_PMUINT_BATT 0x2 /* Low batt during normal operation */ +#define VR4181_PMUINT_DEADMAN 0x4 /* Deadman's switch */ +#define VR4181_PMUINT_RESET 0x8 /* Reset switch */ +#define VR4181_PMUINT_RTCRESET 0x10 /* RTC Reset */ +#define VR4181_PMUINT_TIMEOUT 0x20 /* HAL Timer Reset */ +#define VR4181_PMUINT_BATTLOW 0x100 /* Battery low */ +#define VR4181_PMUINT_RTC 0x200 /* RTC Alarm */ +#define VR4181_PMUINT_DCD 0x400 /* DCD# */ +#define VR4181_PMUINT_GPIO0 0x1000 /* GPIO0 */ +#define VR4181_PMUINT_GPIO1 0x2000 /* GPIO1 */ +#define VR4181_PMUINT_GPIO2 0x4000 /* GPIO2 */ +#define VR4181_PMUINT_GPIO3 0x8000 /* GPIO3 */ + +#define VR4181_PMUCNTREG __preg16(KSEG1 + 0x0B0000A2) /* PMU Control Register (R/W) */ +#define VR4181_PMUWAITREG __preg16(KSEG1 + 0x0B0000A8) /* PMU Wait Counter Register (R/W) */ +#define VR4181_PMUDIVREG __preg16(KSEG1 + 0x0B0000AC) /* PMU Divide Mode Register (R/W) */ +#define VR4181_DRAMHIBCTL __preg16(KSEG1 + 0x0B0000B2) /* DRAM Hibernate Control Register (R/W) */ + +// Real Time Clock Unit (RTC) +#define VR4181_ETIMELREG __preg16(KSEG1 + 0x0B0000C0) /* Elapsed Time L Register (R/W) */ +#define VR4181_ETIMEMREG __preg16(KSEG1 + 0x0B0000C2) /* Elapsed Time M Register (R/W) */ +#define VR4181_ETIMEHREG __preg16(KSEG1 + 0x0B0000C4) /* Elapsed Time H Register (R/W) */ +#define VR4181_ECMPLREG __preg16(KSEG1 + 0x0B0000C8) /* Elapsed Compare L Register (R/W) */ +#define VR4181_ECMPMREG __preg16(KSEG1 + 0x0B0000CA) /* Elapsed Compare M Register (R/W) */ +#define VR4181_ECMPHREG __preg16(KSEG1 + 0x0B0000CC) /* Elapsed Compare H Register (R/W) */ +#define VR4181_RTCL1LREG __preg16(KSEG1 + 0x0B0000D0) /* RTC Long 1 L Register (R/W) */ +#define VR4181_RTCL1HREG __preg16(KSEG1 + 0x0B0000D2) /* RTC Long 1 H Register (R/W) */ +#define VR4181_RTCL1CNTLREG __preg16(KSEG1 + 0x0B0000D4) /* RTC Long 1 Count L Register (R) */ +#define VR4181_RTCL1CNTHREG __preg16(KSEG1 + 0x0B0000D6) /* RTC Long 1 Count H Register (R) */ +#define VR4181_RTCL2LREG __preg16(KSEG1 + 0x0B0000D8) /* RTC Long 2 L Register (R/W) */ +#define VR4181_RTCL2HREG __preg16(KSEG1 + 0x0B0000DA) /* RTC Long 2 H Register (R/W) */ +#define VR4181_RTCL2CNTLREG __preg16(KSEG1 + 0x0B0000DC) /* RTC Long 2 Count L Register (R) */ +#define VR4181_RTCL2CNTHREG __preg16(KSEG1 + 0x0B0000DE) /* RTC Long 2 Count H Register (R) */ +#define VR4181_RTCINTREG __preg16(KSEG1 + 0x0B0001DE) /* RTC Interrupt Register (R/W) */ + +// Deadman's Switch Unit (DSU) +#define VR4181_DSUCNTREG __preg16(KSEG1 + 0x0B0000E0) /* DSU Control Register (R/W) */ +#define VR4181_DSUSETREG __preg16(KSEG1 + 0x0B0000E2) /* DSU Dead Time Set Register (R/W) */ +#define VR4181_DSUCLRREG __preg16(KSEG1 + 0x0B0000E4) /* DSU Clear Register (W) */ +#define VR4181_DSUTIMREG __preg16(KSEG1 + 0x0B0000E6) /* DSU Elapsed Time Register (R/W) */ + +// General Purpose I/O Unit (GIU) +#define VR4181_GPMD0REG __preg16(KSEG1 + 0x0B000300) /* GPIO Mode 0 Register (R/W) */ +#define VR4181_GPMD1REG __preg16(KSEG1 + 0x0B000302) /* GPIO Mode 1 Register (R/W) */ +#define VR4181_GPMD2REG __preg16(KSEG1 + 0x0B000304) /* GPIO Mode 2 Register (R/W) */ +#define VR4181_GPMD3REG __preg16(KSEG1 + 0x0B000306) /* GPIO Mode 3 Register (R/W) */ +#define VR4181_GPDATHREG __preg16(KSEG1 + 0x0B000308) /* GPIO Data High Register (R/W) */ +#define VR4181_GPDATHREG_GPIO16 0x0001 +#define VR4181_GPDATHREG_GPIO17 0x0002 +#define VR4181_GPDATHREG_GPIO18 0x0004 +#define VR4181_GPDATHREG_GPIO19 0x0008 +#define VR4181_GPDATHREG_GPIO20 0x0010 +#define VR4181_GPDATHREG_GPIO21 0x0020 +#define VR4181_GPDATHREG_GPIO22 0x0040 +#define VR4181_GPDATHREG_GPIO23 0x0080 +#define VR4181_GPDATHREG_GPIO24 0x0100 +#define VR4181_GPDATHREG_GPIO25 0x0200 +#define VR4181_GPDATHREG_GPIO26 0x0400 +#define VR4181_GPDATHREG_GPIO27 0x0800 +#define VR4181_GPDATHREG_GPIO28 0x1000 +#define VR4181_GPDATHREG_GPIO29 0x2000 +#define VR4181_GPDATHREG_GPIO30 0x4000 +#define VR4181_GPDATHREG_GPIO31 0x8000 +#define VR4181_GPDATLREG __preg16(KSEG1 + 0x0B00030A) /* GPIO Data Low Register (R/W) */ +#define VR4181_GPDATLREG_GPIO0 0x0001 +#define VR4181_GPDATLREG_GPIO1 0x0002 +#define VR4181_GPDATLREG_GPIO2 0x0004 +#define VR4181_GPDATLREG_GPIO3 0x0008 +#define VR4181_GPDATLREG_GPIO4 0x0010 +#define VR4181_GPDATLREG_GPIO5 0x0020 +#define VR4181_GPDATLREG_GPIO6 0x0040 +#define VR4181_GPDATLREG_GPIO7 0x0080 +#define VR4181_GPDATLREG_GPIO8 0x0100 +#define VR4181_GPDATLREG_GPIO9 0x0200 +#define VR4181_GPDATLREG_GPIO10 0x0400 +#define VR4181_GPDATLREG_GPIO11 0x0800 +#define VR4181_GPDATLREG_GPIO12 0x1000 +#define VR4181_GPDATLREG_GPIO13 0x2000 +#define VR4181_GPDATLREG_GPIO14 0x4000 +#define VR4181_GPDATLREG_GPIO15 0x8000 +#define VR4181_GPINTEN __preg16(KSEG1 + 0x0B00030C) /* GPIO Interrupt Enable Register (R/W) */ +#define VR4181_GPINTMSK __preg16(KSEG1 + 0x0B00030E) /* GPIO Interrupt Mask Register (R/W) */ +#define VR4181_GPINTTYPH __preg16(KSEG1 + 0x0B000310) /* GPIO Interrupt Type High Register (R/W) */ +#define VR4181_GPINTTYPL __preg16(KSEG1 + 0x0B000312) /* GPIO Interrupt Type Low Register (R/W) */ +#define VR4181_GPINTSTAT __preg16(KSEG1 + 0x0B000314) /* GPIO Interrupt Status Register (R/W) */ +#define VR4181_GPHIBSTH __preg16(KSEG1 + 0x0B000316) /* GPIO Hibernate Pin State High Register (R/W) */ +#define VR4181_GPHIBSTL __preg16(KSEG1 + 0x0B000318) /* GPIO Hibernate Pin State Low Register (R/W) */ +#define VR4181_GPSICTL __preg16(KSEG1 + 0x0B00031A) /* GPIO Serial Interface Control Register (R/W) */ +#define VR4181_KEYEN __preg16(KSEG1 + 0x0B00031C) /* Keyboard Scan Pin Enable Register (R/W) */ +#define VR4181_PCS0STRA __preg16(KSEG1 + 0x0B000320) /* Programmable Chip Select [0] Start Address Register (R/W) */ +#define VR4181_PCS0STPA __preg16(KSEG1 + 0x0B000322) /* Programmable Chip Select [0] Stop Address Register (R/W) */ +#define VR4181_PCS0HIA __preg16(KSEG1 + 0x0B000324) /* Programmable Chip Select [0] High Address Register (R/W) */ +#define VR4181_PCS1STRA __preg16(KSEG1 + 0x0B000326) /* Programmable Chip Select [1] Start Address Register (R/W) */ +#define VR4181_PCS1STPA __preg16(KSEG1 + 0x0B000328) /* Programmable Chip Select [1] Stop Address Register (R/W) */ +#define VR4181_PCS1HIA __preg16(KSEG1 + 0x0B00032A) /* Programmable Chip Select [1] High Address Register (R/W) */ +#define VR4181_PCSMODE __preg16(KSEG1 + 0x0B00032C) /* Programmable Chip Select Mode Register (R/W) */ +#define VR4181_LCDGPMODE __preg16(KSEG1 + 0x0B00032E) /* LCD General Purpose Mode Register (R/W) */ +#define VR4181_MISCREG0 __preg16(KSEG1 + 0x0B000330) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */ +#define VR4181_MISCREG1 __preg16(KSEG1 + 0x0B000332) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */ +#define VR4181_MISCREG2 __preg16(KSEG1 + 0x0B000334) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */ +#define VR4181_MISCREG3 __preg16(KSEG1 + 0x0B000336) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */ +#define VR4181_MISCREG4 __preg16(KSEG1 + 0x0B000338) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */ +#define VR4181_MISCREG5 __preg16(KSEG1 + 0x0B00033A) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */ +#define VR4181_MISCREG6 __preg16(KSEG1 + 0x0B00033C) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */ +#define VR4181_MISCREG7 __preg16(KSEG1 + 0x0B00033D) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */ +#define VR4181_MISCREG8 __preg16(KSEG1 + 0x0B000340) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */ +#define VR4181_MISCREG9 __preg16(KSEG1 + 0x0B000342) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */ +#define VR4181_MISCREG10 __preg16(KSEG1 + 0x0B000344) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */ +#define VR4181_MISCREG11 __preg16(KSEG1 + 0x0B000346) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */ +#define VR4181_MISCREG12 __preg16(KSEG1 + 0x0B000348) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */ +#define VR4181_MISCREG13 __preg16(KSEG1 + 0x0B00034A) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */ +#define VR4181_MISCREG14 __preg16(KSEG1 + 0x0B00034C) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */ +#define VR4181_MISCREG15 __preg16(KSEG1 + 0x0B00034E) /* Misc. R/W Battery Backed Registers for Non-Volatile Storage (R/W) */ +#define VR4181_SECIRQMASKL VR4181_GPINTEN +// No SECIRQMASKH for VR4181 + +// Touch Panel Interface Unit (PIU) +#define VR4181_PIUCNTREG __preg16(KSEG1 + 0x0B000122) /* PIU Control register (R/W) */ +#define VR4181_PIUCNTREG_PIUSEQEN 0x0004 +#define VR4181_PIUCNTREG_PIUPWR 0x0002 +#define VR4181_PIUCNTREG_PADRST 0x0001 + +#define VR4181_PIUINTREG __preg16(KSEG1 + 0x0B000124) /* PIU Interrupt cause register (R/W) */ +#define VR4181_PIUINTREG_OVP 0x8000 +#define VR4181_PIUINTREG_PADCMD 0x0040 +#define VR4181_PIUINTREG_PADADP 0x0020 +#define VR4181_PIUINTREG_PADPAGE1 0x0010 +#define VR4181_PIUINTREG_PADPAGE0 0x0008 +#define VR4181_PIUINTREG_PADDLOST 0x0004 +#define VR4181_PIUINTREG_PENCHG 0x0001 + +#define VR4181_PIUSIVLREG __preg16(KSEG1 + 0x0B000126) /* PIU Data sampling interval register (R/W) */ +#define VR4181_PIUSTBLREG __preg16(KSEG1 + 0x0B000128) /* PIU A/D converter start delay register (R/W) */ +#define VR4181_PIUCMDREG __preg16(KSEG1 + 0x0B00012A) /* PIU A/D command register (R/W) */ +#define VR4181_PIUASCNREG __preg16(KSEG1 + 0x0B000130) /* PIU A/D port scan register (R/W) */ +#define VR4181_PIUAMSKREG __preg16(KSEG1 + 0x0B000132) /* PIU A/D scan mask register (R/W) */ +#define VR4181_PIUCIVLREG __preg16(KSEG1 + 0x0B00013E) /* PIU Check interval register (R) */ +#define VR4181_PIUPB00REG __preg16(KSEG1 + 0x0B0002A0) /* PIU Page 0 Buffer 0 register (R/W) */ +#define VR4181_PIUPB01REG __preg16(KSEG1 + 0x0B0002A2) /* PIU Page 0 Buffer 1 register (R/W) */ +#define VR4181_PIUPB02REG __preg16(KSEG1 + 0x0B0002A4) /* PIU Page 0 Buffer 2 register (R/W) */ +#define VR4181_PIUPB03REG __preg16(KSEG1 + 0x0B0002A6) /* PIU Page 0 Buffer 3 register (R/W) */ +#define VR4181_PIUPB10REG __preg16(KSEG1 + 0x0B0002A8) /* PIU Page 1 Buffer 0 register (R/W) */ +#define VR4181_PIUPB11REG __preg16(KSEG1 + 0x0B0002AA) /* PIU Page 1 Buffer 1 register (R/W) */ +#define VR4181_PIUPB12REG __preg16(KSEG1 + 0x0B0002AC) /* PIU Page 1 Buffer 2 register (R/W) */ +#define VR4181_PIUPB13REG __preg16(KSEG1 + 0x0B0002AE) /* PIU Page 1 Buffer 3 register (R/W) */ +#define VR4181_PIUAB0REG __preg16(KSEG1 + 0x0B0002B0) /* PIU A/D scan Buffer 0 register (R/W) */ +#define VR4181_PIUAB1REG __preg16(KSEG1 + 0x0B0002B2) /* PIU A/D scan Buffer 1 register (R/W) */ +#define VR4181_PIUAB2REG __preg16(KSEG1 + 0x0B0002B4) /* PIU A/D scan Buffer 2 register (R/W) */ +#define VR4181_PIUAB3REG __preg16(KSEG1 + 0x0B0002B6) /* PIU A/D scan Buffer 3 register (R/W) */ +#define VR4181_PIUPB04REG __preg16(KSEG1 + 0x0B0002BC) /* PIU Page 0 Buffer 4 register (R/W) */ +#define VR4181_PIUPB14REG __preg16(KSEG1 + 0x0B0002BE) /* PIU Page 1 Buffer 4 register (R/W) */ + +// Audio Interface Unit (AIU) +#define VR4181_SODATREG __preg16(KSEG1 + 0x0B000166) /* Speaker Output Data Register (R/W) */ +#define VR4181_SCNTREG __preg16(KSEG1 + 0x0B000168) /* Speaker Output Control Register (R/W) */ +#define VR4181_MIDATREG __preg16(KSEG1 + 0x0B000170) /* Mike Input Data Register (R/W) */ +#define VR4181_MCNTREG __preg16(KSEG1 + 0x0B000172) /* Mike Input Control Register (R/W) */ +#define VR4181_DVALIDREG __preg16(KSEG1 + 0x0B000178) /* Data Valid Register (R/W) */ +#define VR4181_SEQREG __preg16(KSEG1 + 0x0B00017A) /* Sequential Register (R/W) */ +#define VR4181_INTREG __preg16(KSEG1 + 0x0B00017C) /* Interrupt Register (R/W) */ +#define VR4181_SDMADATREG __preg16(KSEG1 + 0x0B000160) /* Speaker DMA Data Register (R/W) */ +#define VR4181_MDMADATREG __preg16(KSEG1 + 0x0B000162) /* Microphone DMA Data Register (R/W) */ +#define VR4181_DAVREF_SETUP __preg16(KSEG1 + 0x0B000164) /* DAC Vref setup register (R/W) */ +#define VR4181_SCNVC_END __preg16(KSEG1 + 0x0B00016E) /* Speaker sample rate control (R/W) */ +#define VR4181_MIDATREG __preg16(KSEG1 + 0x0B000170) /* Microphone Input Data Register (R/W) */ +#define VR4181_MCNTREG __preg16(KSEG1 + 0x0B000172) /* Microphone Input Control Register (R/W) */ +#define VR4181_MCNVC_END __preg16(KSEG1 + 0x0B00017E) /* Microphone sample rate control (R/W) */ + +// Keyboard Interface Unit (KIU) +#define VR4181_KIUDAT0 __preg16(KSEG1 + 0x0B000180) /* KIU Data0 Register (R/W) */ +#define VR4181_KIUDAT1 __preg16(KSEG1 + 0x0B000182) /* KIU Data1 Register (R/W) */ +#define VR4181_KIUDAT2 __preg16(KSEG1 + 0x0B000184) /* KIU Data2 Register (R/W) */ +#define VR4181_KIUDAT3 __preg16(KSEG1 + 0x0B000186) /* KIU Data3 Register (R/W) */ +#define VR4181_KIUDAT4 __preg16(KSEG1 + 0x0B000188) /* KIU Data4 Register (R/W) */ +#define VR4181_KIUDAT5 __preg16(KSEG1 + 0x0B00018A) /* KIU Data5 Register (R/W) */ +#define VR4181_KIUSCANREP __preg16(KSEG1 + 0x0B000190) /* KIU Scan/Repeat Register (R/W) */ +#define VR4181_KIUSCANREP_KEYEN 0x8000 +#define VR4181_KIUSCANREP_SCANSTP 0x0008 +#define VR4181_KIUSCANREP_SCANSTART 0x0004 +#define VR4181_KIUSCANREP_ATSTP 0x0002 +#define VR4181_KIUSCANREP_ATSCAN 0x0001 +#define VR4181_KIUSCANS __preg16(KSEG1 + 0x0B000192) /* KIU Scan Status Register (R) */ +#define VR4181_KIUWKS __preg16(KSEG1 + 0x0B000194) /* KIU Wait Keyscan Stable Register (R/W) */ +#define VR4181_KIUWKI __preg16(KSEG1 + 0x0B000196) /* KIU Wait Keyscan Interval Register (R/W) */ +#define VR4181_KIUINT __preg16(KSEG1 + 0x0B000198) /* KIU Interrupt Register (R/W) */ +#define VR4181_KIUINT_KDATLOST 0x0004 +#define VR4181_KIUINT_KDATRDY 0x0002 +#define VR4181_KIUINT_SCANINT 0x0001 +#define VR4181_KIUDAT6 __preg16(KSEG1 + 0x0B00018C) /* Scan Line 6 Key Data Register (R) */ +#define VR4181_KIUDAT7 __preg16(KSEG1 + 0x0B00018E) /* Scan Line 7 Key Data Register (R) */ + +// CompactFlash Controller +#define VR4181_PCCARDINDEX __preg8(KSEG1 + 0x0B0008E0) /* PC Card Controller Index Register */ +#define VR4181_PCCARDDATA __preg8(KSEG1 + 0x0B0008E1) /* PC Card Controller Data Register */ +#define VR4181_INTSTATREG __preg16(KSEG1 + 0x0B0008F8) /* Interrupt Status Register (R/W) */ +#define VR4181_INTMSKREG __preg16(KSEG1 + 0x0B0008FA) /* Interrupt Mask Register (R/W) */ +#define VR4181_CFG_REG_1 __preg16(KSEG1 + 0x0B0008FE) /* Configuration Register 1 */ + +// LED Control Unit (LED) +#define VR4181_LEDHTSREG __preg16(KSEG1 + 0x0B000240) /* LED H Time Set register (R/W) */ +#define VR4181_LEDLTSREG __preg16(KSEG1 + 0x0B000242) /* LED L Time Set register (R/W) */ +#define VR4181_LEDCNTREG __preg16(KSEG1 + 0x0B000248) /* LED Control register (R/W) */ +#define VR4181_LEDASTCREG __preg16(KSEG1 + 0x0B00024A) /* LED Auto Stop Time Count register (R/W) */ +#define VR4181_LEDINTREG __preg16(KSEG1 + 0x0B00024C) /* LED Interrupt register (R/W) */ + +// Serial Interface Unit (SIU / SIU1 and SIU2) +#define VR4181_SIURB __preg8(KSEG1 + 0x0C000010) /* Receiver Buffer Register (Read) DLAB = 0 (R) */ +#define VR4181_SIUTH __preg8(KSEG1 + 0x0C000010) /* Transmitter Holding Register (Write) DLAB = 0 (W) */ +#define VR4181_SIUDLL __preg8(KSEG1 + 0x0C000010) /* Divisor Latch (Least Significant Byte) DLAB = 1 (R/W) */ +#define VR4181_SIUIE __preg8(KSEG1 + 0x0C000011) /* Interrupt Enable DLAB = 0 (R/W) */ +#define VR4181_SIUDLM __preg8(KSEG1 + 0x0C000011) /* Divisor Latch (Most Significant Byte) DLAB = 1 (R/W) */ +#define VR4181_SIUIID __preg8(KSEG1 + 0x0C000012) /* Interrupt Identification Register (Read) (R) */ +#define VR4181_SIUFC __preg8(KSEG1 + 0x0C000012) /* FIFO Control Register (Write) (W) */ +#define VR4181_SIULC __preg8(KSEG1 + 0x0C000013) /* Line Control Register (R/W) */ +#define VR4181_SIUMC __preg8(KSEG1 + 0x0C000014) /* MODEM Control Register (R/W) */ +#define VR4181_SIULS __preg8(KSEG1 + 0x0C000015) /* Line Status Register (R/W) */ +#define VR4181_SIUMS __preg8(KSEG1 + 0x0C000016) /* MODEM Status Register (R/W) */ +#define VR4181_SIUSC __preg8(KSEG1 + 0x0C000017) /* Scratch Register (R/W) */ +#define VR4181_SIURESET __preg8(KSEG1 + 0x0C000019) /* SIU Reset Register (R/W) */ +#define VR4181_SIUACTMSK __preg8(KSEG1 + 0x0C00001C) /* SIU Activity Mask (R/W) */ +#define VR4181_SIUACTTMR __preg8(KSEG1 + 0x0C00001E) /* SIU Activity Timer (R/W) */ +#define VR4181_SIURB_2 __preg8(KSEG1 + 0x0C000000) /* Receive Buffer Register (Read) (R) */ +#define VR4181_SIUTH_2 __preg8(KSEG1 + 0x0C000000) /* Transmitter Holding Register (Write) (W) */ +#define VR4181_SIUDLL_2 __preg8(KSEG1 + 0x0C000000) /* Divisor Latch (Least Significant Byte) (R/W) */ +#define VR4181_SIUIE_2 __preg8(KSEG1 + 0x0C000001) /* Interrupt Enable (DLAB = 0) (R/W) */ +#define VR4181_SIUDLM_2 __preg8(KSEG1 + 0x0C000001) /* Divisor Latch (Most Significant Byte) (DLAB = 1) (R/W) */ +#define VR4181_SIUIID_2 __preg8(KSEG1 + 0x0C000002) /* Interrupt Identification Register (Read) (R) */ +#define VR4181_SIUFC_2 __preg8(KSEG1 + 0x0C000002) /* FIFO Control Register (Write) (W) */ +#define VR4181_SIULC_2 __preg8(KSEG1 + 0x0C000003) /* Line Control Register (R/W) */ +#define VR4181_SIUMC_2 __preg8(KSEG1 + 0x0C000004) /* Modem Control Register (R/W) */ +#define VR4181_SIULS_2 __preg8(KSEG1 + 0x0C000005) /* Line Status Register (R/W) */ +#define VR4181_SIUMS_2 __preg8(KSEG1 + 0x0C000006) /* Modem Status Register (R/W) */ +#define VR4181_SIUSC_2 __preg8(KSEG1 + 0x0C000007) /* Scratch Register (R/W) */ +#define VR4181_SIUIRSEL_2 __preg8(KSEG1 + 0x0C000008) /* SIU IrDA Selectot (R/W) */ +#define VR4181_SIURESET_2 __preg8(KSEG1 + 0x0C000009) /* SIU Reset Register (R/W) */ +#define VR4181_SIUCSEL_2 __preg8(KSEG1 + 0x0C00000A) /* IrDA Echo-back Control (R/W) */ +#define VR4181_SIUACTMSK_2 __preg8(KSEG1 + 0x0C00000C) /* SIU Activity Mask Register (R/W) */ +#define VR4181_SIUACTTMR_2 __preg8(KSEG1 + 0x0C00000E) /* SIU Activity Timer Register (R/W) */ + + +// USB Module +#define VR4181_USBINFIFO __preg16(KSEG1 + 0x0B000780) /* USB Bulk Input FIFO (Bulk In End Point) (W) */ +#define VR4181_USBOUTFIFO __preg16(KSEG1 + 0x0B000782) /* USB Bulk Output FIFO (Bulk Out End Point) (R) */ +#define VR4181_USBCTLFIFO __preg16(KSEG1 + 0x0B000784) /* USB Control FIFO (Control End Point) (W) */ +#define VR4181_USBSTAT __preg16(KSEG1 + 0x0B000786) /* Interrupt Status Register (R/W) */ +#define VR4181_USBINTMSK __preg16(KSEG1 + 0x0B000788) /* Interrupt Mask Register (R/W) */ +#define VR4181_USBCTLREG __preg16(KSEG1 + 0x0B00078A) /* Control Register (R/W) */ +#define VR4181_USBSTPREG __preg16(KSEG1 + 0x0B00078C) /* USB Transfer Stop Register (R/W) */ + +// LCD Controller +#define VR4181_HRTOTALREG __preg16(KSEG1 + 0x0A000400) /* Horizontal total Register (R/W) */ +#define VR4181_HRVISIBREG __preg16(KSEG1 + 0x0A000402) /* Horizontal Visible Register (R/W) */ +#define VR4181_LDCLKSTREG __preg16(KSEG1 + 0x0A000404) /* Load clock start Register (R/W) */ +#define VR4181_LDCLKNDREG __preg16(KSEG1 + 0x0A000406) /* Load clock end Register (R/W) */ +#define VR4181_VRTOTALREG __preg16(KSEG1 + 0x0A000408) /* Vertical Total Register (R/W) */ +#define VR4181_VRVISIBREG __preg16(KSEG1 + 0x0A00040A) /* Vertical Visible Register (R/W) */ +#define VR4181_FVSTARTREG __preg16(KSEG1 + 0x0A00040C) /* FLM vertical start Register (R/W) */ +#define VR4181_FVENDREG __preg16(KSEG1 + 0x0A00040E) /* FLM vertical end Register (R/W) */ +#define VR4181_LCDCTRLREG __preg16(KSEG1 + 0x0A000410) /* LCD control Register (R/W) */ +#define VR4181_LCDINRQREG __preg16(KSEG1 + 0x0A000412) /* LCD Interrupt request Register (R/W) */ +#define VR4181_LCDCFGREG0 __preg16(KSEG1 + 0x0A000414) /* LCD Configuration Register 0 (R/W) */ +#define VR4181_LCDCFGREG1 __preg16(KSEG1 + 0x0A000416) /* LCD Configuration Register 1 (R/W) */ +#define VR4181_FBSTAD1REG __preg16(KSEG1 + 0x0A000418) /* Frame Buffer Start Address 1 Register (R/W) */ +#define VR4181_FBSTAD2REG __preg16(KSEG1 + 0x0A00041A) /* Frame Buffer Start Address 2 Register (R/W) */ +#define VR4181_FBNDAD1REG __preg16(KSEG1 + 0x0A000420) /* Frame Buffer End Address 1 Register (R/W) */ +#define VR4181_FBNDAD2REG __preg16(KSEG1 + 0x0A000422) /* Frame Buffer End Address 2 register (R/W) */ +#define VR4181_FHSTARTREG __preg16(KSEG1 + 0x0A000424) /* FLM horizontal Start Register (R/W) */ +#define VR4181_FHENDREG __preg16(KSEG1 + 0x0A000426) /* FLM horizontal End Register (R/W) */ +#define VR4181_PWRCONREG1 __preg16(KSEG1 + 0x0A000430) /* Power Control register 1 (R/W) */ +#define VR4181_PWRCONREG2 __preg16(KSEG1 + 0x0A000432) /* Power Control register 2 (R/W) */ +#define VR4181_LCDIMSKREG __preg16(KSEG1 + 0x0A000434) /* LCD Interrupt Mask register (R/W) */ +#define VR4181_CPINDCTREG __preg16(KSEG1 + 0x0A00047E) /* Color palette Index and control Register (R/W) */ +#define VR4181_CPALDATREG __preg32(KSEG1 + 0x0A000480) /* Color palette data register (32bits Register) (R/W) */ + +// physical address spaces +#define VR4181_LCD 0x0a000000 +#define VR4181_INTERNAL_IO_2 0x0b000000 +#define VR4181_INTERNAL_IO_1 0x0c000000 +#define VR4181_ISA_MEM 0x10000000 +#define VR4181_ISA_IO 0x14000000 +#define VR4181_ROM 0x18000000 + +// This is the base address for IO port decoding to which the 16 bit IO port address +// is added. Defining it to 0 will usually cause a kernel oops any time port IO is +// attempted, which can be handy for turning up parts of the kernel that make +// incorrect architecture assumptions (by assuming that everything acts like a PC), +// but we need it correctly defined to use the PCMCIA/CF controller: +#define VR4181_PORT_BASE (KSEG1 + VR4181_ISA_IO) +#define VR4181_ISAMEM_BASE (KSEG1 + VR4181_ISA_MEM) + +#endif /* __ASM_VR4181_VR4181_H */ |