* kernel size
@ 2002-04-11 15:38 Ken Applebaum
2002-04-11 16:40 ` Conn Clark
0 siblings, 1 reply; 2+ messages in thread
From: Ken Applebaum @ 2002-04-11 15:38 UTC (permalink / raw)
To: LinuxPPC
I know that this list is usually reserved for discussions of bringing up
kernels, but I have a question on kernel size.
What is the smallest size of kernel (including tcp/ip) that people have been
able to build? Do the folks on this list see the large size as an issue to
further adoption of linux on the PowerQuicc processors?
Ken
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* Re: kernel size
2002-04-11 15:38 kernel size Ken Applebaum
@ 2002-04-11 16:40 ` Conn Clark
0 siblings, 0 replies; 2+ messages in thread
From: Conn Clark @ 2002-04-11 16:40 UTC (permalink / raw)
To: Ken Applebaum, May Ling List
Ken Applebaum wrote:
>
> I know that this list is usually reserved for discussions of bringing up
> kernels, but I have a question on kernel size.
>
> What is the smallest size of kernel (including tcp/ip) that people have been
> able to build? Do the folks on this list see the large size as an issue to
> further adoption of linux on the PowerQuicc processors?
>
> Ken
>
It all depends on what size you are refering to. Is it the size
of the compressed zImage, the compressed bzImage , the uncompressed
image, or the runtime RAM usage?
Our zImage is just about 400,000 bytes. Our uncompressed image
is about 1 MB. The others sizes I haven't looked at. Our kernel could
be smaller if we left out fpu emulation and other modules.
I see this as an issue that is becoming less and less
important as RAM and flash storage technology increase in size and
drop in price.
See what Wolfgang accomplished here.
http://www.denx.de/embedded-ppc-en.html
Its about mid page under the heading "PowerPC based Web Server" .
Hope this is helpful
Conn
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