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Diff for /funnyos/dev/cpu.c between version 1.4 and 1.5

version 1.4, 2007/10/29 21:10:02 version 1.5, 2007/11/12 13:10:19
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         NULL          NULL
 };  };
   
 void    cpu_identify(struct cpu_dd *);  
   
 int  int
 cpu_attach(struct device *self, uint32_t loc, uint8_t flags)  cpu_attach(struct device *self, uint32_t loc, uint8_t flags)
 {  {
         struct cpu_dd *ddp = self->dv_devdata;          printf("ARM CPU\n");
   
         /* identify CPU */  
         cpu_identify(ddp);  
   
   
         printf("%s CPU at %d MHz (flags=0x%x)\n", ddp->cpu_name,  
                                                         ddp->cpu_freq, ddp->cpu_flags);  
   
         return(0);          return(0);
 }  }
   
   
 void  
 cpu_identify(struct cpu_dd *ddp)  
 {  
         /*  
          * Identify given CPU using cp15 (System Control Co-Processor) register 0 (ID)  
          */  
          uint32_t rd;  
   
         /* store cp15 ID register into rd */  
 //      __asm __volatile("mrc p15 0, %0, c0, c0, 0"  
 //                                                                                              :"=r" (rd));  
   
         /* parse ID; See the ARM Architecture Reference Manual for details. */  
         /* XXX */  
   
         ddp->cpu_name = "StrongARM SA110";  
         ddp->cpu_freq = 233;  
         ddp->cpu_flags = CPU_HAVE_ICACHE | CPU_HAVE_DCACHE | CPU_HAVE_MMU;  
 }  
   

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Removed from v.1.4  
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  Added in v.1.5

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