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I'd like to make the following change which adds the m360 structure
information to the debugging symbols in the final executable. This
makes it much easier to use the debugger to look at the elements of
the m360 structure.
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Here are some patches to the gen68360 BSP. The improvements include:
Boot prom run-time selection of DRAM size (1/4/16 Mbytes)
Full 32-bit ethernet address obtained from boot prom.
Updated README.
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Enable 68360 watchdog. The watchdog control register is a
`write-once' register, so the watchdog has to be enabled in the boot
roms if it is to be used at all. To make the change transparent I
added a default feed of the watchdog to the clock interrupt handler.
This can be overridden if the application wants to handle the
watchdog. The only difficulty with this change is that an
application has to either include the clock driver or handle the
watchdog explicitely. I don't think this is much of a problem since
I am pretty sure that almost every application includes the clock
driver.
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Enable SDMA operation during FREEZE. It seems that
disabling SDMA during freeze makes the SMC channels
work erratically.
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was done based on the 3.6.0 release and had to be autoconf'ed locally.
It is turned on is the bsp enables it and it is not explicitly disabled
via the configure option --disable-tcpip. As many warnings as possible
were removed locally after the code was merged. Only the gen68360
and mvme136 bsps were compiled this way.
The ka9q port and network driver were submitted by Eric Norum
(eric@skatter.USask.Ca).
The network demo programs are not included in the tree at this point.
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Contact information:
W. Eric Norum
Saskatchewan Accelerator Laboratory
107 North Road
University of Saskatchewan
Saskatoon, Saskatchewan, CANADA
S7N 5C6
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