Re: Ebony bootloader

On Wed, Jun 12, 2002 at 04:33:17AM -0700, Khai Trinh wrote:

Matt,

Thanks for the info. I have a follow up question. I am
trying to understand this whole embedded development
in general and not really a Linux specific question.
Are the board specific IO code setup to tell the
kernel the presence of the individual peripheral
devices on its bus (ie: the EBC0)? After that, a

Correct.  This is for cases where we want to write
a driver that is shared across multiple core and
board implementations.

driver is required for each device attach to the EBC0?

Correct.

Is this driver a driver communicates to the EBC0 or a
driver communicates to the device thru the EBC0 device
memory map? Or my whole understanding is out of whack?

It is a standalone kernel driver for the device connected
via the EBC.  There is no "driver" for the EBC itself.

Regards,
--
Matt Porter
porter@cox.net
This is Linux Country. On a quiet night, you can hear Windows reboot.

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