This is the mail archive of the
ecos-discuss@sourceware.org
mailing list for the eCos project.
Problem with Redboot on OlimexSAM7X256, Nth happens during start up.
- From: JACEK <j dot ciesielczyk at gmail dot com>
- To: ecos-discuss at sourceware dot org
- Date: Mon, 04 May 2009 18:13:43 +0200
- Subject: [ECOS] Problem with Redboot on OlimexSAM7X256, Nth happens during start up.
Hi All
I am new in ecos and redboot.
I try to run only redboot (with CLI) on my board which is olimexSAM7X256
evaluation board (based on AT91SAM7X256).
I have used a templates for this board with redboot selection in
packages list.
I don't change the defaults values.
STARTUP type=ROM
CYGNUM_HAL_ARM_AT91_IMAGE_ADDRESS=0x100000
CYGNUM_HAL_VIRTUAL_VACTOR_DEBUG_CHANNEL=2
CYGNUM_HAL_VIRTUAL_VACTOR_CONSOLE_CHANNEL_BAUD=38400
CYGNUM_HAL_VIRTUAL_VACTOR_DEBUG_CHANNEL_BAUD=38400
CYGNUM_REDBOOT_FLASH_BASE= disabled
I only compile this configuration and write a .bin file to flash using
H-JTAG on adress 0x100000.
After rebooting board I do not receive any information on minicom (38400
speed). From The LCD I also do not received any reaction.?
My question is why?? What schould I do to run redboot on my board?
I supposed that I should write the .bin file in other address in my flash.
Could You explain me what CYGNUM_HAL_ARM_AT91_IMAGE_ADDRESS and
CYGNUM_REDBOOT_FLASH_BASE do? Maybe redboot should be configured with
different values in those variables?
I use ecos-3.0 and using configtool I prepared everything. (I have a
toolchain and ecos generated by command 'sh ecos-install.tcl')
I am waiting for any help.
--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss