u-boot/board/hale/tt01/lowlevel_init.S
Helmut Raiger 4d86dd022e mx31: Add board support for HALE TT-01
This adds basic board support for TT-01 based on
the Bluetechnix i.MX31 SOM. Currently only NOR-Flash
boot is implemented.

Signed-off-by: Helmut Raiger <helmut.raiger@hale.at>
Acked-by: Stefano Babic <sbabic@denx.de>
2011-11-03 22:56:20 +01:00

33 lines
1.2 KiB
ArmAsm

/*
* (C) Copyright 2009 Magnus Lilja <lilja.magnus@gmail.com>
* (C) Copyright 2011 Helmut Raiger <helmut.raiger@hale.at>
*
* 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 as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <config.h>
#include <asm/arch/imx-regs.h>
#include <asm/macro.h>
.globl lowlevel_init
lowlevel_init:
/* Also setup the Peripheral Port Remap register inside the core */
ldr r0, =ARM_PPMRR /* start from AIPS 2GB region */
mcr p15, 0, r0, c15, c2, 4
mov pc, lr