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[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [packages/] [hal/] [arm/] [e7t/] [v2_0/] [include/] [plf_io.h] - Rev 379
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#ifndef CYGONCE_HAL_PLF_IO_H #define CYGONCE_HAL_PLF_IO_H //============================================================================= // // plf_io.h // // Platform specific registers // //============================================================================= //####ECOSGPLCOPYRIGHTBEGIN#### // ------------------------------------------- // This file is part of eCos, the Embedded Configurable Operating System. // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. // // eCos 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 or (at your option) any later version. // // eCos 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 eCos; if not, write to the Free Software Foundation, Inc., // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. // // As a special exception, if other files instantiate templates or use macros // or inline functions from this file, or you compile this file and link it // with other works to produce a work based on this file, this file does not // by itself cause the resulting work to be covered by the GNU General Public // License. However the source code for this file must still be made available // in accordance with section (3) of the GNU General Public License. // // This exception does not invalidate any other reasons why a work based on // this file might be covered by the GNU General Public License. // // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. // at http://sources.redhat.com/ecos/ecos-license/ // ------------------------------------------- //####ECOSGPLCOPYRIGHTEND#### //============================================================================= //#####DESCRIPTIONBEGIN#### // // Author(s): jskov // Contributors:jskov // Date: 2001-03-16 // Purpose: ARM/E7T platform specific registers // Description: // Usage: #include <cyg/hal/plf_io.h> // //####DESCRIPTIONEND#### // //============================================================================= // non-caching by accessing addr|0x04000000 #define E7T_REG_BASE 0x07ff0000 // ----------------------------------------------------------------------------- // System config (register bases and caching) #define E7T_SYSCFG (E7T_REG_BASE + 0x0000) #define E7T_SYSCFG_SDM 0x80000000 #define E7T_SYSCFG_PD_ID_MASK 0x3c000000 #define E7T_SYSCFG_SRBBP_MASK 0x03ff0000 // address/64k #define E7T_SYSCFG_ISBBP_MASK 0x0000ffc0 // a25-a16 #define E7T_SYSCFG_CM_MASK 0x00000030 #define E7T_SYSCFG_CM_4R_4C 0x00000000 #define E7T_SYSCFG_CM_0R_8C 0x00000010 #define E7T_SYSCFG_CM_8R_0C 0x00000020 #define E7T_SYSCFG_WE 0x00000004 // only KS32C50100? #define E7T_SYSCFG_CE 0x00000002 #define E7T_SYSCFG_SE 0x00000001 #define E7T_CLKCON (E7T_REG_BASE + 0x3000) #define E7T_EXTACON0 (E7T_REG_BASE + 0x3008) #define E7T_EXTACON1 (E7T_REG_BASE + 0x300c) //----------------------------------------------------------------------------- // Memory banks data width #define E7T_EXTDBWTH (E7T_REG_BASE + 0x3010) #define E7T_EXTDBWTH_MASK 3 #define E7T_EXTDBWTH_8BIT 1 #define E7T_EXTDBWTH_16BIT 2 #define E7T_EXTDBWTH_32BIT 3 #define E7T_EXTDBWTH_DSR0_shift 0 #define E7T_EXTDBWTH_DSR1_shift 2 #define E7T_EXTDBWTH_DSR2_shift 4 #define E7T_EXTDBWTH_DSR3_shift 6 #define E7T_EXTDBWTH_DSR4_shift 8 #define E7T_EXTDBWTH_DSR5_shift 10 #define E7T_EXTDBWTH_DSD0_shift 12 #define E7T_EXTDBWTH_DSD1_shift 14 #define E7T_EXTDBWTH_DSD2_shift 16 #define E7T_EXTDBWTH_DSD3_shift 18 #define E7T_EXTDBWTH_DSX0_shift 20 #define E7T_EXTDBWTH_DSX1_shift 22 #define E7T_EXTDBWTH_DSX2_shift 24 #define E7T_EXTDBWTH_DSX3_shift 26 // ----------------------------------------------------------------------------- // Bank locations and timing #define E7T_ROMCON0 (E7T_REG_BASE + 0x3014) #define E7T_ROMCON1 (E7T_REG_BASE + 0x3018) #define E7T_ROMCON2 (E7T_REG_BASE + 0x301c) #define E7T_ROMCON3 (E7T_REG_BASE + 0x3020) #define E7T_ROMCON4 (E7T_REG_BASE + 0x3024) #define E7T_ROMCON5 (E7T_REG_BASE + 0x3028) #define E7T_ROMCON_PMC_MASK 0x00000003 #define E7T_ROMCON_PMC_ROM 0x00000000 #define E7T_ROMCON_PMC_4W_PAGE 0x00000001 #define E7T_ROMCON_PMC_8W_PAGE 0x00000002 #define E7T_ROMCON_PMC_16W_PAGE 0x00000003 #define E7T_ROMCON_TPA_MASK 0x0000000c #define E7T_ROMCON_TPA_5C 0x00000000 #define E7T_ROMCON_TPA_2C 0x00000004 #define E7T_ROMCON_TPA_3C 0x00000008 #define E7T_ROMCON_TPA_4C 0x0000000c #define E7T_ROMCON_TACC_MASK 0x00000070 #define E7T_ROMCON_TACC_DISABLE 0x00000000 #define E7T_ROMCON_TACC_2C 0x00000010 #define E7T_ROMCON_TACC_3C 0x00000020 #define E7T_ROMCON_TACC_4C 0x00000030 #define E7T_ROMCON_TACC_5C 0x00000040 #define E7T_ROMCON_TACC_6C 0x00000050 #define E7T_ROMCON_TACC_7C 0x00000060 #define E7T_ROMCON_BASE_MASK 0x000ff700 #define E7T_ROMCON_BASE_shift 10 #define E7T_ROMCON_NEXT_MASK 0x7ff00000 #define E7T_ROMCON_NEXT_shift 20 #define E7T_DRAMCON0 (E7T_REG_BASE + 0x302c) #define E7T_DRAMCON1 (E7T_REG_BASE + 0x3030) #define E7T_DRAMCON2 (E7T_REG_BASE + 0x3034) #define E7T_DRAMCON3 (E7T_REG_BASE + 0x3038) #define E7T_REFEXTCON (E7T_REG_BASE + 0x303c) //----------------------------------------------------------------------------- // INTC #define E7T_INTMOD (E7T_REG_BASE + 0x4000) #define E7T_INTPND (E7T_REG_BASE + 0x4004) #define E7T_INTMSK (E7T_REG_BASE + 0x4008) #define E7T_INTPRI0 (E7T_REG_BASE + 0x400c) #define E7T_INTPRI1 (E7T_REG_BASE + 0x4010) #define E7T_INTPRI2 (E7T_REG_BASE + 0x4014) #define E7T_INTPRI3 (E7T_REG_BASE + 0x4018) #define E7T_INTPRI4 (E7T_REG_BASE + 0x401c) #define E7T_INTPRI5 (E7T_REG_BASE + 0x4020) #define E7T_INTOFFSET (E7T_REG_BASE + 0x4024) #define E7T_PNDPRI (E7T_REG_BASE + 0x4028) #define E7T_PNDTEST (E7T_REG_BASE + 0x402c) #define E7T_INTOFFSET_FIQ (E7T_REG_BASE + 0x4030) #define E7T_INTOFFSET_IRQ (E7T_REG_BASE + 0x4034) #define E7T_INTMSK_GLOBAL (1<<21) //----------------------------------------------------------------------------- // PIO #define E7T_IOPMOD (E7T_REG_BASE + 0x5000) #define E7T_IOPCON (E7T_REG_BASE + 0x5004) #define E7T_IOPDATA (E7T_REG_BASE + 0x5008) //----------------------------------------------------------------------------- // Timers #define E7T_TMOD (E7T_REG_BASE + 0x6000) #define E7T_TDATA0 (E7T_REG_BASE + 0x6004) #define E7T_TDATA1 (E7T_REG_BASE + 0x6008) #define E7T_TCNT0 (E7T_REG_BASE + 0x600c) #define E7T_TCNT1 (E7T_REG_BASE + 0x6010) #define E7T_TMOD_TE0 0x00000001 #define E7T_TMOD_TMD0 0x00000002 #define E7T_TMOD_TCLR0 0x00000004 #define E7T_TMOD_TE1 0x00000008 #define E7T_TMOD_TMD1 0x00000010 #define E7T_TMOD_TCLR1 0x00000020 //----------------------------------------------------------------------------- // UART #define E7T_UART0_BASE (E7T_REG_BASE + 0xd000) #define E7T_UART1_BASE (E7T_REG_BASE + 0xe000) #define E7T_UART_LCON 0x0000 #define E7T_UART_CON 0x0004 #define E7T_UART_STAT 0x0008 #define E7T_UART_TXBUF 0x000c #define E7T_UART_RXBUF 0x0010 #define E7T_UART_BRDIV 0x0014 #define E7T_UART_BRDCNT 0x0018 #define E7T_UART_BRDCLK 0x001c #define E7T_UART_LCON_5_DBITS 0x00 #define E7T_UART_LCON_6_DBITS 0x01 #define E7T_UART_LCON_7_DBITS 0x02 #define E7T_UART_LCON_8_DBITS 0x03 #define E7T_UART_LCON_1_SBITS 0x00 #define E7T_UART_LCON_2_SBITS 0x04 #define E7T_UART_LCON_NO_PARITY 0x00 #define E7T_UART_LCON_EVEN_PARITY 0x00 #define E7T_UART_LCON_ODD_PARITY 0x28 #define E7T_UART_LCON_1_PARITY 0x30 #define E7T_UART_LCON_0_PARITY 0x38 #define E7T_UART_LCON_SCS 0x40 #define E7T_UART_LCON_IR 0x80 #define E7T_UART_CON_RXM_MASK 0x03 #define E7T_UART_CON_RXM_INT 0x01 #define E7T_UART_CON_TXM_MASK 0x0c #define E7T_UART_CON_TXM_INT 0x08 #define E7T_UART_CON_RX_ERR_INT 0x04 #define E7T_UART_STAT_DTR 0x10 #define E7T_UART_STAT_RDR 0x20 #define E7T_UART_STAT_TXE 0x40 // tx empty #define E7T_UART_STAT_TC 0x80 // tx complete //----------------------------------------------------------------------------- // Cache #define E7T_CACHE_SET0_ADDR 0x14000000 #define E7T_CACHE_SET1_ADDR 0x14800000 #define E7T_CACHE_TAG_ADDR 0x15000000 //----------------------------------------------------------------------------- // Memory map is 1-1 #define CYGARC_PHYSICAL_ADDRESS(_x_) (_x_) //----------------------------------------------------------------------------- // end of plf_io.h #endif // CYGONCE_HAL_PLF_IO_H
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