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Subversion Repositories or1k_soc_on_altera_embedded_dev_kit

[/] [or1k_soc_on_altera_embedded_dev_kit/] [trunk/] [linux-2.6/] [linux-2.6.24/] [arch/] [m68k/] [mac/] [bootparse.c] - Blame information for rev 3

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Line No. Rev Author Line
1 3 xianfeng 
#include <linux/string.h>
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#include <linux/kernel.h>
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#include <linux/sched.h>
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#include <asm/irq.h>
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#include <asm/setup.h>
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#include <asm/bootinfo.h>
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#include <asm/macintosh.h>
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/*
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 *      Booter vars
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 */
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int boothowto;
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int _boothowto;
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/*
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 *      Called early to parse the environment (passed to us from the booter)
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 *      into a bootinfo struct. Will die as soon as we have our own booter
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 */
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#define atol(x) simple_strtoul(x,NULL,0)
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void parse_booter(char *env)
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{
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        char *name;
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        char *value;
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#if 0
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        while(0 && *env)
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#else
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        while(*env)
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#endif
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        {
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                name=env;
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                value=name;
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                while(*value!='='&&*value)
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                        value++;
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                if(*value=='=')
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                        *value++=0;
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                env=value;
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                while(*env)
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                        env++;
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                env++;
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#if 0
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                if(strcmp(name,"VIDEO_ADDR")==0)
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                        mac_mch.videoaddr=atol(value);
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                if(strcmp(name,"ROW_BYTES")==0)
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                        mac_mch.videorow=atol(value);
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                if(strcmp(name,"SCREEN_DEPTH")==0)
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                        mac_mch.videodepth=atol(value);
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                if(strcmp(name,"DIMENSIONS")==0)
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                        mac_mch.dimensions=atol(value);
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#endif
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                if(strcmp(name,"BOOTTIME")==0)
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                        mac_bi_data.boottime=atol(value);
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                if(strcmp(name,"GMTBIAS")==0)
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                        mac_bi_data.gmtbias=atol(value);
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                if(strcmp(name,"BOOTERVER")==0)
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                        mac_bi_data.bootver=atol(value);
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                if(strcmp(name,"MACOS_VIDEO")==0)
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                        mac_bi_data.videological=atol(value);
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                if(strcmp(name,"MACOS_SCC")==0)
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                        mac_bi_data.sccbase=atol(value);
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                if(strcmp(name,"MACHINEID")==0)
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                        mac_bi_data.id=atol(value);
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                if(strcmp(name,"MEMSIZE")==0)
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                        mac_bi_data.memsize=atol(value);
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                if(strcmp(name,"SERIAL_MODEM_FLAGS")==0)
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                        mac_bi_data.serialmf=atol(value);
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                if(strcmp(name,"SERIAL_MODEM_HSKICLK")==0)
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                        mac_bi_data.serialhsk=atol(value);
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                if(strcmp(name,"SERIAL_MODEM_GPICLK")==0)
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                        mac_bi_data.serialgpi=atol(value);
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                if(strcmp(name,"SERIAL_PRINT_FLAGS")==0)
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                        mac_bi_data.printmf=atol(value);
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                if(strcmp(name,"SERIAL_PRINT_HSKICLK")==0)
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                        mac_bi_data.printhsk=atol(value);
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                if(strcmp(name,"SERIAL_PRINT_GPICLK")==0)
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                        mac_bi_data.printgpi=atol(value);
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                if(strcmp(name,"PROCESSOR")==0)
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                        mac_bi_data.cpuid=atol(value);
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                if(strcmp(name,"ROMBASE")==0)
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                        mac_bi_data.rombase=atol(value);
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                if(strcmp(name,"TIMEDBRA")==0)
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                        mac_bi_data.timedbra=atol(value);
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                if(strcmp(name,"ADBDELAY")==0)
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                        mac_bi_data.adbdelay=atol(value);
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        }
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#if 0   /* XXX: TODO with m68k_mach_* */
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        /* Fill in the base stuff */
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        boot_info.machtype=MACH_MAC;
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        /* Read this from the macinfo we got ! */
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/*      boot_info.cputype=CPU_68020|FPUB_68881;*/
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/*      boot_info.memory[0].addr=0;*/
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/*      boot_info.memory[0].size=((mac_bi_data.id>>7)&31)<<20;*/
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        boot_info.num_memory=1;         /* On a MacII */
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        boot_info.ramdisk_size=0;        /* For now */
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        *boot_info.command_line=0;
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#endif
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 }
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void print_booter(char *env)
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{
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        char *name;
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        char *value;
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        while(*env)
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        {
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                name=env;
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                value=name;
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                while(*value!='='&&*value)
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                        value++;
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                if(*value=='=')
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                        *value++=0;
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                env=value;
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                while(*env)
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                        env++;
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                env++;
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                printk("%s=%s\n", name,value);
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        }
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 }
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