Booting a microchannel IBM 7013 with a simple Programm via tftp

Hello,

I've a Bull ESCALA-D (IBM 7013J) with microchannel and 8 PPC 604 and one gig ram. I work for
a few years on the booting and loading this box with linux.

this is the second version of my testprog. 

I've attached the source and the  bootfile. This load and display an hexvalue
to the Small user display, and loop until power off. This Programm use
the BUMP-Processor.

I've compiled with a gcc ppc-crosscompile on a i386 box.


Michael