[LinuxBIOS] another question for cs5536
Songmao Tian
tiansm at lemote.com
Thu Jul 5 09:59:31 CEST 2007
Hi Marc,
Thanks for you last reply on virtual pci config space, I finally
find a doc on it at
http://www.amd.com/files/connectivitysolutions/geode/geode_gx/32663C_lx_gx_pciconfig.pdf
by reading
the paper of <<Breaking the Chains—Using LinuxBIOS to Liberate Embedded
x86 Processors>>, really thanks.
And I am curious with the irq signal of cs5536. it's said that gpio12
can be used as a INTR_OUT of pic, I have configure the GPIO as
out_aux1,but it's seems I have missed something, the output of gpio12
doesn't change with some rtc interrupt occur(I can see some bit of irr
of 8259 set).
Thanks in advanced.
Tian
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