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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [lib/] [libbsp/] [powerpc/] [shared/] [motorola/] [motorola.c] - Rev 30
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/* motorola.h * * This include file describe the data structure and the functions implemented * by rtems to identify motorola boards. * * CopyRight (C) 1999 valette@crf.canon.fr * * The license and distribution terms for this file may be * found in found in the file LICENSE in this distribution or at * http://www.OARcorp.com/rtems/license.html. * * $Id: motorola.c,v 1.2 2001-09-27 12:01:07 chris Exp $ */ #include <bsp/motorola.h> #include <libcpu/io.h> typedef struct { /* * 0x100 mask assumes for Raven and Hawk boards * that the level/edge are set. * 0x200 if this board has a Hawk chip. */ int cpu_type; int base_type; const char *name; } mot_info_t; static const mot_info_t mot_boards[] = { {0x300, 0x00, "MVME 2400"}, {0x010, 0x00, "Genesis"}, {0x020, 0x00, "Powerstack (Series E)"}, {0x040, 0x00, "Blackhawk (Powerstack)"}, {0x050, 0x00, "Omaha (PowerStack II Pro3000)"}, {0x060, 0x00, "Utah (Powerstack II Pro4000)"}, {0x0A0, 0x00, "Powerstack (Series EX)"}, {0x1E0, 0xE0, "Mesquite cPCI (MCP750)"}, {0x1E0, 0xE1, "Sitka cPCI (MCPN750)"}, {0x1E0, 0xE2, "Mesquite cPCI (MCP750) w/ HAC"}, {0x1E0, 0xF6, "MTX Plus"}, {0x1E0, 0xF7, "MTX wo/ Parallel Port"}, {0x1E0, 0xF8, "MTX w/ Parallel Port"}, {0x1E0, 0xF9, "MVME 2300"}, {0x1E0, 0xFA, "MVME 2300SC/2600"}, {0x1E0, 0xFB, "MVME 2600 with MVME712M"}, {0x1E0, 0xFC, "MVME 2600/2700 with MVME761"}, {0x1E0, 0xFD, "MVME 3600 with MVME712M"}, {0x1E0, 0xFE, "MVME 3600 with MVME761"}, {0x1E0, 0xFF, "MVME 1600-001 or 1600-011"}, {0x000, 0x00, ""} }; prep_t currentPrepType; motorolaBoard currentBoard; prep_t checkPrepBoardType(RESIDUAL *res) { prep_t PREP_type; /* figure out what kind of prep workstation we are */ if ( res->ResidualLength != 0 ) { if ( !strncmp(res->VitalProductData.PrintableModel,"IBM",3) ) PREP_type = PREP_IBM; else if (!strncmp(res->VitalProductData.PrintableModel, "Radstone",8)){ PREP_type = PREP_Radstone; } else PREP_type = PREP_Motorola; } else /* assume motorola if no residual (netboot?) */ { PREP_type = PREP_Motorola; } currentPrepType = PREP_type; return PREP_type; } motorolaBoard getMotorolaBoard() { unsigned char cpu_type; unsigned char base_mod; int entry; int mot_entry = -1; cpu_type = inb(MOTOROLA_CPUTYPE_REG) & 0xF0; base_mod = inb(MOTOROLA_BASETYPE_REG); for (entry = 0; mot_boards[entry].cpu_type != 0; entry++) { if ((mot_boards[entry].cpu_type & 0xff) != cpu_type) continue; if (mot_boards[entry].base_type == 0) { mot_entry = entry; break; } if (mot_boards[entry].base_type != base_mod) continue; else{ mot_entry = entry; break; } } if (mot_entry == -1) { printk("Unkwon motorola board Please update libbsp/powerpc/shared/motorola/motorola.c\n"); printk("cpu_type = %x\n", (unsigned) cpu_type); printk("base_mod = %x\n", (unsigned) base_mod); currentBoard = MOTOROLA_UNKNOWN; return currentBoard; } currentBoard = (motorolaBoard) mot_entry; return currentBoard; } const char* motorolaBoardToString(motorolaBoard board) { if (board == MOTOROLA_UNKNOWN) return "Unknown motorola board"; return (mot_boards[board].name); }
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