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more powerpc redboot questions, please
- From: <xinumike-rtos at yahoo dot com>
- To: ecos-discuss at ecos dot sourceware dot org
- Date: Sun, 1 May 2005 19:22:09 -0700 (PDT)
- Subject: [ECOS] more powerpc redboot questions, please
- Reply-to: xinumike-rtos at yahoo dot com
A couple more questions regarding redboot on the
powerpc, viper template.
Using the GUI configuration tool, how do I set
options such has CYG_HAL_STARTUP_ROMRAM and
CYGPRI_DO_PROGRAM_UPMS?
Basically, I am trying to understand how to setup
my build so I can load it into RAM for testing then
switch to boot from ROM.
Second, in viper.S, I see the code for setting the
PC into the flash (ROM) area before the address map
changes...but still don't understand how that
works.
Any help, as always, much appreciated.
-Mike
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