Makes it a lot easier to find out what's going on with interrupt lines
if the ports have tracing output.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
When encoding the SIC/pin info into unique input port ids, I used bases
of 100 when I meant to use 0x100. Rather than simply fix the decoding
math in the different functions, create a few helper macros to simplify
the SIC/pin encoding and decoding steps. This makes the resulting tables
nice & clear.
And now that pins are clear, the 533 and 537 port_event handlers may
easily be merged into one.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This can boot Das U-Boot and a Linux kernel. It also supports Linux
userspace FLAT and FDPIC (dynamic and static) ELFs.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
