free_ram_start_pfn  245 arch/nds32/kernel/setup.c 	unsigned long free_ram_start_pfn;
free_ram_start_pfn  265 arch/nds32/kernel/setup.c 	free_ram_start_pfn = PFN_UP(__pa(&_end));
free_ram_start_pfn  277 arch/nds32/kernel/setup.c 	min_low_pfn = free_ram_start_pfn;
free_ram_start_pfn  286 arch/nds32/kernel/setup.c 	memblock_reserve(PFN_PHYS(ram_start_pfn), PFN_PHYS(free_ram_start_pfn - ram_start_pfn));