Platform resource usage, Rebuilding redboot, Arm/arm9 agilent aaed2000 – Comtrol eCos User Manual
Page 202: Overview, Initial installation method, Redboot as primary bootmonitor
Chapter 5. Installation and Testing
Platform Resource Usage
The EP7xxx timer #2 is used as a polled timer to provide timeout support for network and XModem file transfers.
Rebuilding RedBoot
These shell variables provide the platform-specific information needed for building RedBoot according to the
procedure described in
export TARGET=edb7211
export TARGET=edb7212
export TARGET=edb7312
export ARCH_DIR=arm
export PLATFORM_DIR=edb7xxx
Use one of the TARGET settings only.
The names of configuration files are listed above with the description of the associated modes.
ARM/ARM9 Agilent AAED2000
Overview
RedBoot supports the serial and ethernet ports on the board. The default serial port settings are 38400,8,N,1.
RedBoot also supports flash management on the AAED2000.
The following RedBoot configurations are supported:
Configuration
Mode
Description
File
ROMRAM
[ROMRAM]
RedBoot running from
RAM, but contained in the
board’s flash boot sector.
redboot_primary_ROMRAM.ecm
RAM
[RAM]
RedBoot running from
RAM with RedBoot in the
flash boot sector.
redboot_primary_RAM.ecm
Initial Installation Method
It is possible to install RedBoot in one of two ways. Either as the primary bootmonitor on the board (installed to
blocks 0-1 of the flash) or as the secondary bootmonitor on the board (installed to blocks 1-2 of the flash).
Presently, only the former method is supported.
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