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#include <ip_checksum.h>
#include <boot/elf.h>
#include <boot/elf_boot.h>
#include <string.h>
#include <console/console.h>
extern void flush_dcache(void);
int elf_check_arch(Elf_ehdr *ehdr)
{
return (
(ehdr->e_machine == EM_PPC) &&
(ehdr->e_ident[EI_CLASS] == ELFCLASS32) &&
(ehdr->e_ident[EI_DATA] == ELFDATA2MSB)
);
}
void jmp_to_elf_entry(void *entry, unsigned long buffer)
{
void (*kernel_entry)(void);
kernel_entry = entry;
/*
* Kernel will invalidate and disable dcache immediately on
* entry. This is bad if we've been using it, which we
* have. Make sure it is flushed to memory.
*/
flush_dcache();
/* On ppc we don't currently support loading over LinuxBIOS.
* So ignore the buffer.
*/
/* Jump to kernel */
kernel_entry();
}
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