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#ifndef _BITS_LKRN_H
#define _BITS_LKRN_H
/** @file
*
* Linux kernel image invocation
*
*/
FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <ipxe/hart.h>
/** Header magic value */
#define LKRN_MAGIC_ARCH LKRN_MAGIC_RISCV
/**
* Jump to kernel entry point
*
* @v entry Kernel entry point
* @v fdt Device tree
*/
static inline __attribute__ (( noreturn )) void
lkrn_jump ( physaddr_t entry, physaddr_t fdt ) {
register unsigned long a0 asm ( "a0" ) = boot_hart;
register unsigned long a1 asm ( "a1" ) = fdt;
__asm__ __volatile__ ( "call disable_paging\n\t"
"jr %2\n\t"
: : "r" ( a0 ), "r" ( a1 ), "r" ( entry ) );
__builtin_unreachable();
}
#endif /* _BITS_LKRN_H */
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