| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2004 Tyan Computer |
| * (Written by Yinghai Lu <yhlu@tyan.com> for Tyan Computer) |
| * Copyright (C) 2007 Rudolf Marek <r.marek@assembler.cz> |
| * Copyright (C) 2009 One Laptop per Child, Association, Inc. |
| * Copyright (C) 2011-2012 Alexandru Gagniuc <mr.nuke.me@gmail.com> |
| * |
| * 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. |
| */ |
| |
| /* As extracted from the manufacturer's ROM, the romstrap table looks like: |
| * .long 0x77886047 .long 0x00777777 |
| * .long 0x00000000 .long 0x00000000 |
| * .long 0x00888888 .long 0x00AA1111 |
| * .long 0x00000000 .long 0x00000000 |
| * |
| * The vendor BIOS then adjusts some of these settings very early on. Instead of |
| * adjusting those settings in code, we work them in the romstrap table. |
| * |
| */ |
| /* This file constructs the ROM strap table for VX900 */ |
| |
| .section ".romstrap", "a", @progbits |
| |
| .globl __romstrap_start |
| __romstrap_start: |
| tblpointer: |
| .long 0x77886047 |
| .long 0x00777777 |
| .long 0x00000000 |
| .long 0x00000000 |
| .long 0x00888888 |
| .long 0x00AA1111 |
| .long 0x00000000 |
| .long 0x00000000 |
| |
| /* |
| * The pointer to above table should be at 0xffffffd0, |
| * the table itself MUST be aligned to 128B it seems! |
| */ |
| rspointers: |
| .long tblpointer // It will be 0xffffffd0 |
| |
| .globl __romstrap_end |
| |
| __romstrap_end: |
| .previous |
