diff options
Diffstat (limited to 'arch/mips/boot/start.S')
-rw-r--r-- | arch/mips/boot/start.S | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/arch/mips/boot/start.S b/arch/mips/boot/start.S index e937e89af1..6efe03e98d 100644 --- a/arch/mips/boot/start.S +++ b/arch/mips/boot/start.S @@ -1,20 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * Startup Code for MIPS CPU * * Copyright (C) 2011, 2015 Antony Pavlov <antonynpavlov@gmail.com> - * - * This file is part of barebox. - * See file CREDITS for list of people who contributed to this project. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * */ #include <asm/pbl_macros.h> @@ -27,6 +15,10 @@ EXPORT(_start) mips_barebox_10h + /* save dtb pointer */ + move s0, a0 + move s1, a1 + /* disable watchpoints */ mtc0 zero, CP0_WATCHLO mtc0 zero, CP0_WATCHHI @@ -37,6 +29,9 @@ EXPORT(_start) stack_setup + /* restore dtb pointer */ + move a0, s0 + move a1, s1 la v0, main_entry jal v0 nop |