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52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
/*
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*
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* (c) 2005 Laurent Vivier <LaurentVivier@wanadoo.fr>
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*
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*/
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#include <stdio.h>
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#include <string.h>
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#include <macos/lowmem.h>
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#include <macos/gestalt.h>
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#include "arch.h"
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#include "vga.h"
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#include "bank.h"
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#include "bootenv.h"
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static char* setenv(char* env, char* variable, unsigned long value)
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{
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sprintf(env, "%s=%lu", variable, value);
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env += strlen(env) + 1;
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env[1] = 0;
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return env;
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}
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void bootenv_init(char* env)
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{
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unsigned long videoaddr;
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env = setenv(env, "ROOT_SCSI_ID", 0);
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env = setenv(env, "SINGLE_USER", 0);
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logical2physical(vga_get_videobase(), &videoaddr);
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env = setenv(env, "VIDEO_ADDR", videoaddr);
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env = setenv(env, "ROW_BYTES", vga_get_row_bytes());
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env = setenv(env, "SCREEN_DEPTH", vga_get_depth());
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env = setenv(env, "DIMENSIONS", (vga_get_height() << 16) | vga_get_width());
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env = setenv(env, "BOOTTIME", Time - 2082844800);
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env = setenv(env, "GMTBIAS", gmt_bias);
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env = setenv(env, "BOOTERVER", 111); /* "1.11.4a4" */
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env = setenv(env, "MACOS_VIDEO", vga_get_video());
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env = setenv(env, "MACOS_SCC", SCCRd);
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env = setenv(env, "MACHINEID", machine_id);
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env = setenv(env, "MEMSIZE", ram_size);
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env = setenv(env, "GRAYBARS", 0);
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env = setenv(env, "SERIALECHO", 0);
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env = setenv(env, "SERIALCONSOLE", 0);
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env = setenv(env, "PROCESSOR", cpu_type - gestalt68020);
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env = setenv(env, "ROMBASE", (unsigned long)ROMBase);
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env = setenv(env, "TIMEDBRA", TimeDBRA);
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env = setenv(env, "ADBDELAY", TimeVIADB);
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}
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