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 * assume some defaults.
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 * assume some defaults.
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 * - blacklist first FRAME because there is an exception vector
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 * - blacklist first FRAME because there is an exception vector
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 */
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 */
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void frame_arch_init(void)
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void frame_arch_init(void)
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{
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{
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    /* Blacklist first 4KB, exception vector */
 - 
 
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    frame_region_not_free(0, FRAME_SIZE);
 - 
 
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 - 
 
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    if (arc_enabled())
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    if (arc_enabled())
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        arc_frame_init();
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        arc_frame_init();
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    else
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    else {
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        zone_create_in_region(KA2PA(KERNEL_LOAD_ADDRESS),
 - 
 
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                      (config.memory_size & ~(FRAME_SIZE-1)));
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        zone_create(1, (config.memory_size >> PAGE_WIDTH)-1,1,0);
- 
 
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    }
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}
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}