regarding boot.bib and config.bib
From: Peter (peter_at_nospam.com)
Date: 10/28/04
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Date: Wed, 27 Oct 2004 22:19:05 -0700
Hi,
i am porting Lubbock BSP, for a hardware made with reference to Accelent.
Now, i am in the process of downloading the OS nk.bin through Ethernet.
I saw boot.bib and config.bib in Lubbock BSP, in that boot.bib and
config.bib is using virtual memory for the definitions. Am i right?
But, when i use 0xA000 0000 i-e my SDRAM Physical address. My bootloader
atleast initiating the download process and disconnecting after 300 TFTP
Pakcets.
config.bib i am using lubbock's configuration.
When i change the boot.bib to 0x8000000 i-e virtual address of SDRAM i am
not able start download itself. PB is able to detect the target but it's not
starting the download. Target is keep sending BOOTME packet.
Here are my question:
Which address i need to sepcify in boot.bib? Physical / Virtual?
boot.bib i need to give Flash address OR SDRAM Address?
Is nk.bin configuration in config.bib should follow eboot configuration in
boot.bib? for SDRAM Image?
Please suggest.
Thanks & regards,
Peter
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