Changes between Version 12 and Version 13 of newport/bootloader


Ignore:
Timestamp:
12/04/2018 10:59:06 PM (5 years ago)
Author:
Cale Collins
Comment:

added section on u-boot tools

Legend:

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  • newport/bootloader

    v12 v13  
    270270 * http://www.denx.de/wiki/pub/U-Boot/Documentation/multi_image_booting_scenarios.pdf
    271271 * http://elinux.org/images/f/f4/Elc2013_Fernandes.pdf
     272
     273= U-boot tools
     274
     275A detailed description of u-boot-tools usage can be found [wiki:/ventana/bootloader#U-Bootenvtoolsfw_printenvfw_setenv here]. 
     276
     277In order to configure u-boot-tools to work correctly for Newport you will need a fw_env.config file the appropriate values. 
     278
     279This file will be downloaded as part of the [http://trac.gateworks.com/wiki/newport/bsp#BuildingtheBSPfromsource Newport BSP].
     280
     281To create this file:
     282
     283{{{#!bash
     284cat << EOF > /env/fw_env.config
     285# Device               offset          Env. size
     286/dev/mmcblk0           0xff0000        0x8000
     287/dev/mmcblk0           0xff8000        0x8000
     288EOF
     289}}}
     290
     291Further information on these offsets and the adjcent data can be found [wiki:/newport/boot#BootFirmareImage here].