In message: <[EMAIL PROTECTED]>
Oliver Fromme <[EMAIL PROTECTED]> writes:
: Aditya Godbole wrote:
: > Oliver Fromme wrote:
: > > I don't know u-boot. What is that?
: >
: > u-boot is a bootloader popular in embedded systems.
: > Its often used with Linux.
:
: I see. Is it PXE-compliant? If so, you can use FreeBSD's
: PXE bootloader (/boot/pxeboot) for loading the kernel. In
: that case you can also load the root FS image as a separate
: file, so there is no need to hack it into the kernel binary.
:
: As far as I know, there is no official support for loading
: a FreeBSD kernel directly, without using the FreeBSD boot
: loader.
:
: By the way, why don't you simply mount the root FS via NFS?
: Is the NIC not supported? What NIC is it?
This sounds like it might be a port to a new platform. I ran into
exactly this issue when porting FreeBSD/arm to the AT91Rm9200. I
needed a ram disk to run out of because at the time I barely had
serial console support working, let alone network. The boot loader I
had groked these things. And pxe was nowhere to be found.
In time, I wrote a network driver, then an SD driver and someone else
wrote a the usb glue so I had a lot of choices, but in the early days,
all I could use was a ram disk...
Warner
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