On Fri, Mar 24, 2017 at 2:24 PM, Philipp Tomsich <philipp.toms...@theobroma-systems.com> wrote: > The GMAC in the RK3399 is very similar to the RK3288 variant (i.e. it > is a Designware GMAC core and requires similar configuration as the > RK3288 to switch it to RGMII and set up the TX/RX delays for Gigabit). > The key difference is that the register offsets (within the GRF block) > and bit-offsets (within those registers) used to hold the configuration > differ between the various RK32/33 CPUs. > > This change refactors the gmac_rockchip.c driver to use a function > table (selected via driver_data) to factor our these differences. Each
Typo: "factor out". > function's implementation then matches the underlying processor. > > Some collateral changes are needed in the definitions describing the > bits and offsets in the GRF are needed to prefix each set of symbolic > constants with the SoC name to avoid name clashes... and in doing so, > the shifts for masks and constants have been moved into the header > files for readability (and to make it easier to stay below 80 chars). > > X-AffectedPlatforms: RK3399-Q7 > Signed-off-by: Philipp Tomsich <philipp.toms...@theobroma-systems.com> > Tested-by: Klaus Goger <klaus.go...@theobroma-systems.com> Acked-by: Joe Hershberger <joe.hershber...@ni.com> _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
