This fixes the previous commit, which prevented to build wrpc-sw with
CONFIG_PTP_NOPOSIX (silly me).

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

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

This adds "sleep" that is used to verify the usleep function.
It is not build by default nor by a Kconfig option, because it is
not expected to be generally useful.

To build, add "CONFIG_CMD_SLEEP=y" to the command line of make.

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

This command can return the .config file to the user. It can be useful
to trace what is actually running, as addition to the "ver"
command.  It is optional because it costs .5kB of binary size.

Example:

  wrc# config
    Current WRPC-SW configuration:
  CONFIG_RAMSIZE=90112
  # CONFIG_PTP_NOPOSIX is not set
  CONFIG_PPSI=y
  # CONFIG_CHECK_RESET is not set
  CONFIG_PPSI_VERBOSITY=0
  CONFIG_PPSI_RUNTIME_VERBOSITY=y
  CONFIG_STACKSIZE=2048
  CONFIG_PP_PRINTF=y
  # CONFIG_PRINTF_FULL is not set
  CONFIG_PRINTF_XINT=y
  # CONFIG_PRINTF_MINI is not set
  # CONFIG_PRINTF_NONE is not set
  CONFIG_PRINT_BUFSIZE=128
  CONFIG_ETHERBONE=y
  # CONFIG_DETERMINISTIC_BINARY is not set
  CONFIG_CMD_CONFIG=y

(This configuration amounts to a binary size of 86252 bytes, at this
commit).

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

The help command currently only lists available commands. It was asked
by some developers some time ago, and this implementation only costs
150 bytes in the final exectuable.  I don't think it's worth a Kconfig
option.

This is it in action with my configuration:

   wrc# help
   Available commands:
     ver
     pll
     sfp
     stat
     ptp
     mode
     calibration
     time
     gui
     sdb
     mac
     init
     ptrack
     ip
     verbose
     help

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

The environment was drafted but not actually used, so this commit
removes it.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
Acked-by: Grzegorz Daniluk <grzegorz.daniluk@cern.ch>
Acked-by: Tomasz Wlostowski <tomasz.wlostowski@cern.ch>

Aurelio Colosimo authored 12 years ago and Alessandro Rubini committed 12 years ago

Signed-off-by: Aurelio Colosimo <aurelio@aureliocolosimo.it>
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

CONFIG_DETERMINISTIC_BINARY confirms this makes no difference in
the generated binary.

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

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

Tidy up printing at startup