02 Dec, 2013

1 commit

  • add common phy reset code into a common function.

    Signed-off-by: Heiko Schocher
    Cc: Andreas Bießmann
    Cc: Bo Shen
    Cc: Jens Scharsig
    Cc: Sergey Lapin
    Cc: Stelian Pop
    Cc: Albin Tonnerre
    Cc: Eric Benard
    Cc: Markus Hubig
    Acked-by: Jens Scharsig (BuS Elektronik)
    Tested-by: Jens Scharsig (BuS Elektronik)
    Tested-by: Bo Shen
    Acked-by: Bo Shen
    Signed-off-by: Andreas Bießmann

    Heiko Schocher
     

01 Nov, 2013

1 commit


24 Jul, 2013

1 commit


05 Sep, 2012

1 commit

  • In order to use the serial interface on the PortuxG20 we need to enable the
    level converter first by setting the PC9 pin to high. The level converter needs
    some time to settle so we have to use the mdelay() function to wait for some
    time. Unfortunately we have no timers available at board_early_init_f() so we
    enable the serial output early within board_postclk_init().

    Now the U-Boot output looks fine:

    | U-Boot 2012.07-00132-gaf1a3b0-dirty (Aug 16 2012 - 18:21:32)
    |
    | CPU: AT91SAM9G20
    | Crystal frequency: 18.432 MHz
    | CPU clock : 396.288 MHz
    | Master clock : 132.096 MHz
    | DRAM: 64 MiB
    | WARNING: Caches not enabled
    | NAND: 128 MiB
    | In: serial
    | Out: serial
    | Err: serial
    | Net: macb0
    | Hit any key to stop autoboot: 0

    Signed-off-by: Markus Hubig
    Signed-off-by: Andreas Bießmann

    Markus Hubig
     

01 Sep, 2012

1 commit