coreboot/src/arch/mips/bootblock.S
Patrick Georgi a73b93157f tree: drop last paragraph of GPL copyright header
It encourages users from writing to the FSF without giving an address.
Linux also prefers to drop that and their checkpatch.pl (that we
imported) looks out for that.

This is the result of util/scripts/no-fsf-addresses.sh with no further
editing.

Change-Id: Ie96faea295fe001911d77dbc51e9a6789558fbd6
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-on: http://review.coreboot.org/11888
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2015-10-31 21:37:39 +01:00

44 lines
1.1 KiB
ArmAsm

/*
* This file is part of the coreboot project.
*
* Copyright (C) 2014 Imagination Technologies
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* 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.
*/
.set noreorder /* Prevent assembler from "optimizing" this code. */
.section ".text._start", "ax", %progbits
.globl _start
_start:
/* Set the stack pointer */
la $sp, _estack
/*
* Initialise the stack to a known value, used later to check for
* overflow.
*/
la $t0, _stack
addi $t1, $sp, -4
li $t2, 0xdeadbeef
1: sw $t2, 0($t0)
bne $t0, $t1, 1b
addi $t0, $t0, 4
/* Run main */
b main
/*
* Should never return from main. Make sure there is no branch in the
* branch delay slot.
*/
2: nop
b 2b
nop /* Make sure there is no branch after this either. */