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  1. Sep 22, 2009
  2. Sep 06, 2009
    • Eric Millbrandt's avatar
      Reset i2c slave devices during init on mpc5xxx cpus · 5da71efa
      Eric Millbrandt authored
      
      Reset any i2c devices that may have been interrupted during a system reset.
      Normally this would be accomplished by clocking the line until SCL and SDA
      are released and then sending a start condtiion (From an Atmel datasheet).
      There is no direct access to the i2c pins so instead create start commands
      through the i2c interface.  Send a start command then delay for the SDA Hold
      time, repeat this by disabling/enabling the bus a total of 9 times.
      
      Signed-off-by: default avatarEric Millbrandt <emillbrandt@dekaresearch.com>
      5da71efa
  3. Sep 02, 2009
  4. Aug 25, 2009
  5. Jul 23, 2009
  6. Jul 17, 2009
  7. Jul 16, 2009
  8. Jul 07, 2009
  9. Jun 21, 2009
  10. Jun 12, 2009
  11. Apr 03, 2009
    • Peter Tyser's avatar
      Add support for building native win32 tools · 2f8d396b
      Peter Tyser authored
      
      Add support for compiling the host tools in the tools directory using
      the MinGW toolchain.  This produces executables which can be used on
      standard Windows computers without requiring cygwin.
      
      One must specify the MinGW compiler and strip utilities as if they
      were the host toolchain in order to build win32 executables, eg:
      
      make HOSTCC=i586-mingw32msvc-gcc HOSTSTRIP=i586-mingw32msvc-strip tools
      
      Signed-off-by: default avatarPeter Tyser <ptyser@xes-inc.com>
      2f8d396b
    • Wolfgang Denk's avatar
      Add "source" command; prepare removal of "autoscr" command · 74de7aef
      Wolfgang Denk authored
      
      According to the doc/feature-removal-schedule.txt, the "autoscr"
      command will be replaced by the "source" command in approximately 6
      months from now.
      
      This patch prepares this change and starts a 6 month transition
      period as follows:
      
      - The new "source" command has been added, which implements exactly
        the same functionlaity as the old "autoscr" command before
      - The old "autoscr" command name is kept as an alias for compatibility
      - Command sequences, script files atc. have been adapted to use the
        new "source" command
      - Related environment variables ("autoscript", "autoscript_uname")
        have *not* been adapted yet; these will be renamed resp. removed in
        a separate patch when the support for the "autoscr" command get's
        finally dropped.
      
      Signed-off-by: default avatarWolfgang Denk <wd@denx.de>
      74de7aef
  12. Mar 20, 2009
  13. Mar 18, 2009
  14. Feb 19, 2009
  15. Feb 18, 2009
    • Ron Madrid's avatar
      Create configuration option for restricted ns16550 functions · f5675aa5
      Ron Madrid authored
      
      This patch will create a configuration option for a minimum configuration for
      the ns16550 serial driver at drivers/serial/ns16550.c and will apply this new
      configuration option to the SIMPC8313.h config file in order to fix the NAND
      bootstrap build error.  This option will exclude all functions with exception of
      NS16550_putc and NS16550_init.  This will be used primarily to save space and
      remove unused code from builds in which space is limited.
      
      Signed-off-by: default avatarRon Madrid <ron_madrid@sbcglobal.net>
      f5675aa5
  16. Feb 17, 2009
  17. Feb 12, 2009
  18. Feb 11, 2009
    • Heiko Schocher's avatar
      8xx serial, smc: add configurable SMC Rx buffer len · 2b3f12c2
      Heiko Schocher authored
      
      This patch adds the configuration option CONFIG_SYS_SMC_RXBUFLEN.
      With this option it is possible to allow the receive
      buffer for the SMC on 8xx to be greater then 1. In case
      CONFIG_SYS_SMC_RXBUFLEN == 1 this driver works as the
      old version.
      
      When defining CONFIG_SYS_SMC_RXBUFLEN also
      CONFIG_SYS_MAXIDLE must be defined to setup the maximum
      idle timeout for the SMC.
      
      Signed-off-by: default avatarHeiko Schocher <hs@denx.de>
      2b3f12c2
  19. Feb 09, 2009
    • Heiko Schocher's avatar
      82xx serial, smc: add configurable SMC Rx buffer len · c92fac91
      Heiko Schocher authored
      
      This patch adds the configuration option CONFIG_SYS_SMC_RXBUFLEN.
      With this option it is possible to allow the receive
      buffer for the SMC on 82xx to be greater then 1. In case
      CONFIG_SYS_SMC_RXBUFLEN == 1 this driver works as the
      old version.
      
      When defining CONFIG_SYS_SMC_RXBUFLEN also
      CONFIG_SYS_MAXIDLE must be defined to setup the maximum
      idle timeout for the SMC.
      
      Signed-off-by: default avatarHeiko Schocher <hs@denx.de>
      c92fac91
  20. Jan 31, 2009
  21. Jan 28, 2009
  22. Jan 27, 2009
  23. Jan 24, 2009
    • Peter Tyser's avatar
      Add support for Maxim's DS4510 I2C device · a7c93104
      Peter Tyser authored
      
      Initial support for the DS4510, a CPU supervisor with
      integrated EEPROM, SRAM, and 4 programmable non-volatile
      GPIO pins. The CONFIG_DS4510 define enables support
      for the device while the CONFIG_CMD_DS4510 define
      enables the ds4510 command. The additional
      CONFIG_DS4510_INFO, CONFIG_DS4510_MEM, and
      CONFIG_DS4510_RST defines add additional sub-commands
      to the ds4510 command when defined.
      
      Signed-off-by: default avatarPeter Tyser <ptyser@xes-inc.com>
      a7c93104
  24. Dec 30, 2008
  25. Dec 20, 2008
    • Peter Tyser's avatar
      Add support for PCA953x I2C gpio devices · e92739d3
      Peter Tyser authored
      
      Initial support for NXP's 4 and 8 bit I2C gpio expanders
      (eg pca9537, pca9557, etc). The CONFIG_PCA953X define
      enables support for the devices while the CONFIG_CMD_PCA953X
      define enables the pca953x command. The CONFIG_CMD_PCA953X_INFO
      define enables an 'info' sub-command which provides summary
      information for the given pca953x device.
      
      Signed-off-by: default avatarPeter Tyser <ptyser@xes-inc.com>
      e92739d3
  26. Dec 06, 2008
  27. Nov 24, 2008
  28. Oct 23, 2008
  29. Oct 18, 2008
  30. Sep 13, 2008
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