It is enabled by default anyway
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

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

This also allows to see how assert behaves (and verify it works):

    wrc# devmem 1d800 0
    Assertion failed (check_stack:18): Stack overflow! (0)
    Assertion failed (check_stack:18): Stack overflow! (0)
    [...]
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

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

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

This was actually working anyways, because NULL pointers don't trap,
and the pointed-to char is currently 0x98, not a digit.

But I prefer to fix it before we do one of the following:
  - move to a new cpu that traps on null
  - use RAM at a different address than zeero
  - use "mvi r0, 0" instead of "xor r0,r0,r0" (would parse as 4).
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

See gcc info pages: "Macros with a Variable Number of Arguments."
The ISO-C stadanrd doesn't allow varargs macros to get zero or more
arguments. So this fixes the problem using the gcc extension.

A standard-compliant alternative would be to have "fmt" included in
the variadic part, like this:

  #define assert(cond, ...) \
        if (CONFIG_HAS_ASSERT && !(cond)) \
                __assert(__func__, __LINE__, 1 /* forever */, __VA_ARGS__)

But the reader wouldn't  now it's a fmt+args.
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

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

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

for some simulations, we just need link-up, so wrpc to initialize
and then loop endlessly, this should be the default behaviour

By default, the bit is zero (masked), which means that PPS signal output is masked
when the link status is not ok. This is useful to pervent spurious PPS when in
SLAVE mode and the link goes down.

When the bit is set, then a PPS is always generated (as long as the PPS valid bit
in the ESCR register is set). This is useful in master mode.

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

... and it saves 60 bytes if CMD_CONFIG is set!
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Set a maximum number of tries for rxts calibration before returning from
the state machine. By this patch it is possible to process other incoming
frames/packets during the calibration.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

When wrpc binary is compiled with CONFIG_WR_NODE_SIM, it prevents callnig some
time-consuming fuctions or other stuff that prevents the code to work in
simulated LM32

Otherwise software is stuck when sdbfs image is not stored to flash.
This fixes commit:
b6276fef [BUG: 1530] dev/rxts_calibrator: add timeout for rxts_calibration_update

Fix descriptions of
--wrpcPortInternalRx
--wrpcPortInternalTx
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

To avoid triggering .config target at clean.
Put explicit target for $(CURDIR)/.config
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

wrpc-dump contains compiled in information about wrpc and ppsi structures.
Verify that wrpc-dump is able to understand read structures by comparing their
version numbers.
Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>