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#include <arch/asm/boot.h>
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#include <arch/asm/boot.h>
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#include <arch/mm/page.h>
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#include <arch/mm/page.h>
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#include <config.h>
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#include <config.h>
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#include <panic.h>
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#include <panic.h>
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#include <print.h>
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#include <print.h>
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#include <arch/drivers/arc.h>
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/** Create memory zones
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 *
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 * If ARC is known, read information from ARC, otherwise
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 * assume some defaults.
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 * - blacklist first FRAME because there is an exception vector
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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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    if (arc_enabled())
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        arc_frame_init();
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    else
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        zone_create_in_region(KA2PA(KERNEL_LOAD_ADDRESS), config.memory_size & ~(FRAME_SIZE-1));
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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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}
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}