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#ifndef CYGONCE_HAL_MOD_77xx_H #define CYGONCE_HAL_MOD_77xx_H //============================================================================= // // mod_7709r.h // // List modules available on CPU // //============================================================================= //####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: 2001-10-15 // Purpose: Define modules (and versions) available on this CPU. // Usage: Included from <cyg/hal/sh_regs.h> // Note: This is guesswork. No documentation. // //####DESCRIPTIONEND#### // //============================================================================= //----------------------------------------------------------------------------- // Modules provided by the CPU #define CYGARC_SH_MOD_BCN 2 #define CYGARC_SH_MOD_CPG 3 #define CYGARC_SH_MOD_DMAC 1 #define CYGARC_SH_MOD_INTC 2 #define CYGARC_SH_MOD_IRDA 1 #define CYGARC_SH_MOD_PFC 1 #define CYGARC_SH_MOD_SCI 1 #define CYGARC_SH_MOD_SCIF 1 //----------------------------------------------------------------------------- // Extra details for Cache Module (CAC) // Cache dimenions - one unified cache #define CYGARC_SH_MOD_CAC_SIZE 16384 // Size of cache in bytes #define CYGARC_SH_MOD_CAC_LINE_SIZE 16 // Size of a cache line #define CYGARC_SH_MOD_CAC_WAYS 4 // Associativity of the cache // Cache addressing information // way: bits 13 - 12 // entry: bits 11 - 4 #define CYGARC_SH_MOD_CAC_ADDRESS_BASE 0xf0000000 #define CYGARC_SH_MOD_CAC_ADDRESS_TOP 0xf0004000 #define CYGARC_SH_MOD_CAC_ADDRESS_STEP 0x00000010 // U : bit 1 // V : bit 0 // Writing zero to both forces a flush of the line if it is dirty. #define CYGARC_SH_MOD_CAC_ADDRESS_FLUSH 0x00000000 //----------------------------------------------------------------------------- // Extra details for interrupt handling #define CYGARC_SH_SOFTWARE_IP_UPDATE #endif // CYGONCE_HAL_MOD_77xx_H