dumalogiya
/
openwrt
2
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
v19.07.3_mercusys_ac12_duma
master
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from '04c4b01fb4'
${ noResults }
openwrt/package/uboot-ifxmips/files/board/ifx/danube
History
John Crispin 6cb7284fe0 adds support to build uboot for arv452 
SVN-Revision: 20408
 		14 years ago
..
Makefile cleanup uboot package 16 years ago
README cleanup uboot package 16 years ago
config.mk fixes ifxmips uboot compile, adds uart uploadable image and fix for wippies homebox flash 15 years ago
danube.c cleanup uboot package 16 years ago
ddr_settings.h cleanup uboot package 16 years ago
ddr_settings_111.h cleanup uboot package 16 years ago
ddr_settings_166.h cleanup uboot package 16 years ago
ddr_settings_PROMOSDDR400.h cleanup uboot package 16 years ago
ddr_settings_Samsung_166.h cleanup uboot package 16 years ago
ddr_settings_e111.h cleanup uboot package 16 years ago
ddr_settings_e166.h cleanup uboot package 16 years ago
ddr_settings_psc_166.h cleanup uboot package 16 years ago
ddr_settings_r111.h cleanup uboot package 16 years ago
ddr_settings_r166.h cleanup uboot package 16 years ago
flash.c adds support to build uboot for arv452 14 years ago
lowlevel_init.S cleanup uboot package 16 years ago
pmuenable.S cleanup uboot package 16 years ago
u-boot-bootstrap.lds cleanup uboot package 16 years ago
u-boot.lds cleanup uboot package 16 years ago

README 

/*
** Copyright (C) 2005 Wu Qi Ming <Qi-Ming.Wu@infineon.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; 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.
*/

To build a u-boot for danube board, user need to do the following things:
To configure u-boot for a proper board, user need to modify two files accordingly.

To configure u-boot for evaluation board, in danube-uboot/include/configs/danube.h, set
#define USE_EVALUATION_BOARD
#undef  USE_REFERENCE_BOARD
and vice-versa.

To let u-boot boot from ebu(flash,e.g), in danube-uboot/include/configus/danube.h, set 
#define   DANUBE_BOOT_FROM_EBU
Otherwise u-boot will be compiled for booting from RAM.

To use DDR RAM running at 111M, in danube-uboot/include/configus/danube.
h, set
#define  DANUBE_DDR_RAM_111M
#undef   DANUBE_DDR_RAM_166M
and vice-versa.

To define RAM size of RAM, in danube-uboot/include/configus/danube.
h, set
#define RAM_SIZE                0x2000000 /*32M ram*/
This is an example for a 32M RAM.


Besides above settings, user need to change danube-uboot/board/danube/config.mk to set the loading address of u-boot.
If U-Boot is to boot from EBU(flash), user needs to set
TEXT_BASE=0xB0000000
If u-boot is to boot from RAM, user needs to set
TEXT_BASE=0xa0400000

Use the script gct to build a uart downloadable u-boot image:
./gct danube_ref_ddr166.conf u-boot.srec u-boot.asc