34 struct kernel_mapping kernel_map __ro_after_init;
35 EXPORT_SYMBOL(kernel_map);
37 #define kernel_map	(*(struct kernel_mapping *)XIP_FIXUP(&kernel_map))  macro
355 	BUG_ON((va - kernel_map.virt_addr) >> PGDIR_SHIFT);  in alloc_pmd_early()
528 	end_va = kernel_map.virt_addr + kernel_map.xiprom_sz;  in create_kernel_page_table()
529 	for (va = kernel_map.virt_addr; va < end_va; va += PMD_SIZE)  in create_kernel_page_table()
531 				   kernel_map.xiprom + (va - kernel_map.virt_addr),  in create_kernel_page_table()
535 	end_va = kernel_map.virt_addr + XIP_OFFSET + kernel_map.size;  in create_kernel_page_table()
536 	for (va = kernel_map.virt_addr + XIP_OFFSET; va < end_va; va += PMD_SIZE)  in create_kernel_page_table()
538 				   kernel_map.phys_addr + (va - (kernel_map.virt_addr + XIP_OFFSET)),  in create_kernel_page_table()
546 	end_va = kernel_map.virt_addr + kernel_map.size;  in create_kernel_page_table()
547 	for (va = kernel_map.virt_addr; va < end_va; va += PMD_SIZE)  in create_kernel_page_table()
549 				   kernel_map.phys_addr + (va - kernel_map.virt_addr),  in create_kernel_page_table()
596 	kernel_map.virt_addr = KERNEL_LINK_ADDR;  in setup_vm()
599 	kernel_map.xiprom = (uintptr_t)CONFIG_XIP_PHYS_ADDR;  in setup_vm()
600 	kernel_map.xiprom_sz = (uintptr_t)(&_exiprom) - (uintptr_t)(&_xiprom);  in setup_vm()
603 	kernel_map.phys_addr = (uintptr_t)CONFIG_PHYS_RAM_BASE;  in setup_vm()
604 	kernel_map.size = (uintptr_t)(&_end) - (uintptr_t)(&_sdata);  in setup_vm()
606 	kernel_map.va_kernel_xip_pa_offset = kernel_map.virt_addr - kernel_map.xiprom;  in setup_vm()
608 	kernel_map.phys_addr = (uintptr_t)(&_start);  in setup_vm()
609 	kernel_map.size = (uintptr_t)(&_end) - kernel_map.phys_addr;  in setup_vm()
611 	kernel_map.va_pa_offset = PAGE_OFFSET - kernel_map.phys_addr;  in setup_vm()
612 	kernel_map.va_kernel_pa_offset = kernel_map.virt_addr - kernel_map.phys_addr;  in setup_vm()
614 	riscv_pfn_base = PFN_DOWN(kernel_map.phys_addr);  in setup_vm()
618 	BUG_ON((kernel_map.phys_addr % PMD_SIZE) != 0);  in setup_vm()
625 	BUG_ON((kernel_map.virt_addr + kernel_map.size) > ADDRESS_SPACE_END - SZ_4K);  in setup_vm()
643 	create_pgd_mapping(trampoline_pg_dir, kernel_map.virt_addr,  in setup_vm()
646 	create_pmd_mapping(trampoline_pmd, kernel_map.virt_addr,  in setup_vm()
647 			   kernel_map.xiprom, PMD_SIZE, PAGE_KERNEL_EXEC);  in setup_vm()
649 	create_pmd_mapping(trampoline_pmd, kernel_map.virt_addr,  in setup_vm()
650 			   kernel_map.phys_addr, PMD_SIZE, PAGE_KERNEL_EXEC);  in setup_vm()
654 	create_pgd_mapping(trampoline_pg_dir, kernel_map.virt_addr,  in setup_vm()
655 			   kernel_map.phys_addr, PGDIR_SIZE, PAGE_KERNEL_EXEC);  in setup_vm()