On 24/08/2012 18:44, Matt Sealey wrote: > We have no idea where the DCD was derived from for Smartbook support, but they > differ from the Smarttop settings, MX51EVK settings and certainly don't > correspond to any shipped or development version of U-Boot that Genesi has > ever > had on any Smartbook. > > So, copy the calibrated, verified settings from the U-Boot as shipped with > every > Smartbook since retail production. Remove those few settings that just set the > POR defaults which have already been confirmed for the previous Smarttop DCD > change. > > One of the lines is specific to i.MX51 TO3 designs and therefore TO2 > Smartbooks > will possibly not work so reliably with this new DCD; that said, TO2 > Smartbooks > basically don't exist at retail and the number of units in the world is less > than 5 (3 of which are at the Genesi office or owned by Genesi employees). > > Many hours of memory testing confirms the new settings are stable. > > Patch v2: > * picked the correct commit from our development tree, correcting tuned DDR > ODF setting > (which was correct anyway) > > Signed-off-by: Matt Sealey <m...@genesi-usa.com> > Cc: Stefano Babic <sba...@denx.de> > Cc: Marek Vasut <ma...@denx.de> > ---
Applied to u-boot-imx, thanks. Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sba...@denx.de ===================================================================== _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
