1. 02 Sep, 2015 1 commit
    • Olaf Mandel's avatar
      imx: fec: add MAC reading from eFuses to README · 95c69223
      Olaf Mandel authored
      Extend the documentation of the fec_mxc configuration by describing its
      ability to read the ethaddr MAC address from the SoC eFuses.
      
      Also add an example how to program the fuses for an imx5 to clarify the
      byte order.
      
      Cc: Stefano Babic <sbabic at denx.de>
      Cc: Marek Vasut <marex at denx.de>
      Signed-off-by: Olaf Mandel <o.mandel at menlosystems.com>
      95c69223
  2. 28 Apr, 2013 1 commit
  3. 19 Nov, 2012 1 commit
  4. 04 Sep, 2011 1 commit
    • David Jander's avatar
      ARM: MX51: PLL errata workaround · 9db1bfa1
      David Jander authored
      This is a port of the official PLL errata workaround from Freescale to
      mainline u-boot.
      The PLL's in the i.MX51 processor can go out of lock due to a metastable
      condition in an analog flip-flop when used at high frequencies.
      This workaround implements an undocumented feature in the PLL (dither
      mode), which causes the effect of this failure to be much lower (in terms
      of frequency deviation), avoiding system failure, or at least decreasing
      the likelihood of system failure.
      Signed-off-by: default avatarDavid Jander <david@protonic.nl>
      9db1bfa1