Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

This is massive: 4k lines changed (but only 840 if you ignore
space-only changes).  In this case "git blame -w" won't always find
the right patch, and it may fall on this patch -- because those
800 lines changed in content too.

This has been done with

   find . -name '*.[ch]' | xargs -n 1 ./scripts/Lindent

Statistics: all changes and ignoring blank space:

   morgana% git diff --stat HEAD~1 | tail -1
    77 files changed, 3774 insertions(+), 3709 deletions(-)
   morgana% git diff -w --stat HEAD~1 | tail -1
    61 files changed, 894 insertions(+), 829 deletions(-)

However, after this step I hand-fixed some very ugly long expressions
(leaving them long: no content change at all is there).
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

If you find this patch with "git blame" please use "git blame -w"
to have all white-space ignored while associating lines to commits.

This commit has no practical effect but cleanup. I made it
with sed like this:

  git grep -l '[ \t]$' | xargs sed -i 's/[ \t]*$//'

However, I had to manually restore doc/wrpc_mon.png after the fact.
Similarly, I restored the include/hw/*regs.h files, as they
are (most likely) auto-generated.

wrc_main starts bootp whenever link goes up
Rever Arria2 sys clock to 125MHz -- we had packet loss at 62.5MHz
Added IP training support to the shell
Have the shell reset the packet filter when the MAC is changed

Add more optional debug statements.

Read the MAC address either from EEPROM or sensor ID (preferring EEPROM).

Initialize IPv4 after posix network startup.

wrc_main: workaround for all those who want to test WRPC in default configuration without calibration data stored in eeprom

Signed-off-by: Grzegorz Daniluk <g.daniluk@elproma.com.pl>