Minimal uImage (compressed Linux kerne)l size for PPC 8270 processor

[r***@gmail.com]

Hi,

I am poring from Linux 2.4 to Linux 2.6. My board is based on PPC 8270
processor of FreeScale (former Motorola).

The uImage (compressed Linux kernel) size on Linux version 2.4 was ~
720
Kbytes. What size should I expect on Linux 2.6 ?

What is the typical/minimal uImage Linux kernel size , assuming that
I am
using TCP/IP, UART, etc.

The drivers that we added are not so big in size, so loading them
dynamically will not reduce largely the size of Linux uBoot Image.


Thanks,

Martin Roth
Motorola

[Michael N. Moran]

Post by r***@gmail.com
Hi,
I am poring from Linux 2.4 to Linux 2.6. My board is based on PPC 8270
processor of FreeScale (former Motorola).
The uImage (compressed Linux kernel) size on Linux version 2.4 was ~
720
Kbytes. What size should I expect on Linux 2.6 ?
What is the typical/minimal uImage Linux kernel size , assuming that
I am
using TCP/IP, UART, etc.
The drivers that we added are not so big in size, so loading them
dynamically will not reduce largely the size of Linux uBoot Image.

I can't speak for typical/minimal, but I have a uImage for
an 8347 that is 1.2MB. This is a rather "full-featured"
kernel. Hope that helps.
--
Michael N. Moran (h) 770 516 7918
5009 Old Field Ct. (c) 678 521 5460
Kennesaw, GA, USA 30144 http://mnmoran.org

"So often times it happens, that we live our lives in chains
and we never even know we have the key."
"Already Gone" by Jack Tempchin (recorded by The Eagles)

The Beatles were wrong: 1 & 1 & 1 is 1