/* * Copyright (C) 2015 Masahiro Yamada * * SPDX-License-Identifier: GPL-2.0+ */ #include #include /* page table */ #define NR_SECTIONS 4096 #define SECTION_SHIFT 20 #define DEVICE 0x00002002 /* Non-shareable Device */ #define NORMAL 0x0000000e /* Normal Memory Write-Back, No Write-Allocate */ .section ".rodata" .align 14 ENTRY(init_page_table) section = 0 .rept NR_SECTIONS .if section == 0 || section == 1 attr = NORMAL .else attr = DEVICE .endif .word (section << SECTION_SHIFT) | attr section = section + 1 .endr END(init_page_table)