phys_mem
phys_mem dram[DRAM_BLOCKS];
phys_mem vram[VRAM_BLOCKS];
unsigned long jump_instruction, phys_mem;
if (!(phys_mem = (unsigned long)vtophysaddr(mem))) {
jump_instruction = (0x08000000 | ((phys_mem >> 2) & 0x03ffffff));
phys_mem dram[DRAM_BLOCKS];
phys_mem vram[VRAM_BLOCKS];