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#include <ofw.h>
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#include <ofw.h>
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#include <ofw_tree.h>
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#include <ofw_tree.h>
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#include "ofwarch.h"
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#include "ofwarch.h"
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#include <align.h>
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#include <align.h>
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#define KERNEL_VIRTUAL_ADDRESS 0x400000
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bootinfo_t bootinfo;
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bootinfo_t bootinfo;
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void bootstrap(void)
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void bootstrap(void)
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{
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{
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    printf("HelenOS SPARC64 Bootloader\n");
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    printf("HelenOS SPARC64 Bootloader\n");
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    if (bootinfo.memmap.total == 0) {
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    if (bootinfo.memmap.total == 0) {
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        printf("Error: no memory detected, halting.\n");
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        printf("Error: no memory detected, halting.\n");
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        halt();
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        halt();
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    }
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    }
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    if (!ofw_cpu(&bootinfo.cpu))
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        printf("Error: unable to get cpu properties\n");
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    printf("\nDevice info\n");
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    printf("\nSystem info\n");
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    printf(" cpu: %dMHz\n", bootinfo.cpu.clock_frequency/1000000);
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    printf(" memory: %dM\n", bootinfo.memmap.total>>20);
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    printf(" memory: %dM\n", bootinfo.memmap.total>>20);
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    printf("\nMemory statistics\n");
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    printf("\nMemory statistics\n");
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    printf(" kernel entry point at %P\n", KERNEL_VIRTUAL_ADDRESS);
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    printf(" kernel entry point at %P\n", KERNEL_VIRTUAL_ADDRESS);
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    printf(" %P: boot info structure\n", &bootinfo);
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    printf(" %P: boot info structure\n", &bootinfo);
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    printf("\nCanonizing OpenFirmware device tree...");
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    printf("\nCanonizing OpenFirmware device tree...");
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    bootinfo.ofw_root = ofw_tree_build();
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    bootinfo.ofw_root = ofw_tree_build();
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    printf("done.\n");
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    printf("done.\n");
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    printf("\nChecking for secondary processors...");
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    if (!ofw_cpu())
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        printf("Error: unable to get cpu properties\n");
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    printf("done.\n");
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    printf("\nBooting the kernel...\n");
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    printf("\nBooting the kernel...\n");
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    jump_to_kernel((void *) KERNEL_VIRTUAL_ADDRESS, &bootinfo, sizeof(bootinfo));
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    jump_to_kernel((void *) KERNEL_VIRTUAL_ADDRESS, 1, &bootinfo, sizeof(bootinfo));
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}
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}