From 4d86dd022e771d7bb5f3a8ba9a8cb6954678bd7f Mon Sep 17 00:00:00 2001 From: Helmut Raiger Date: Thu, 27 Oct 2011 01:31:15 +0000 Subject: 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 Acked-by: Stefano Babic --- board/hale/tt01/lowlevel_init.S | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 board/hale/tt01/lowlevel_init.S (limited to 'board/hale/tt01/lowlevel_init.S') diff --git a/board/hale/tt01/lowlevel_init.S b/board/hale/tt01/lowlevel_init.S new file mode 100644 index 0000000..6e9dc80 --- /dev/null +++ b/board/hale/tt01/lowlevel_init.S @@ -0,0 +1,32 @@ +/* + * (C) Copyright 2009 Magnus Lilja + * (C) Copyright 2011 Helmut Raiger + * + * 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 +#include +#include + +.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 -- cgit v1.1