AMCC 440EP phy detection
eddie at embeddedarm.com
Thu Apr 9 04:35:23 EST 2009
> Ack. We usually do all this setup in U-Boot. But as I understand Eddie, he is
> using a custom bootloader.
Correct, I'll put this code in the platform initialization. Thanks for the
> Eddie, btw: Why are you not using U-Boot?
At Technologic Systems, one of our design goals for all of our products is to
achieve a very quick boot time(under 2 seconds to a shell prompt). We then
provide a user space utility to boot another linux kernel, this allows our
customers to use Linux as a bootloader. We boot to an initial ramdisk then use a
linuxrc script as a replacement for a typical bootloader(e.g. U-Boot). In the
background we can then mount a large filesystem with Debian installed. In my
opinion it works out quite nicely in that one can use our boards as more of an
appliance(apply power and it's on, rather than waiting for a computer to boot).
Eddie Dawydiuk, Technologic Systems | voice: (480) 837-5200
16525 East Laser Drive | fax: (480) 837-5300
Fountain Hills, AZ 85268 | web: www.embeddedARM.com
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