Hi, > From: Patrick DELAUNAY <patrick.delau...@st.com> > Sent: vendredi 6 mars 2020 11:14 > > This parameter "st,phy-cal" becomes optional and when it is absent the > built-in > PHY calibration is done. > > It is the case in the helper dtsi file "stm32mp15-ddr.dtsi" > except if DDR_PHY_CAL_SKIP is defined. > > This patch also impact the ddr interactive mode > - the registers of the param 'phy.cal' are initialized to 0 when > "st,phy-cal" is not present in device tree (default behavior when > DDR_PHY_CAL_SKIP is not activated) > - the info 'cal' field can be use to change the calibration behavior > - cal=1 => use param phy.cal to initialize the PHY, built-in training > is skipped > - cal=0 => param phy.cal is absent, built-in training is used (default) > > Signed-off-by: Patrick Delaunay <patrick.delau...@st.com> > ---
Applied to u-boot-stm/next, thanks! Regards Patrick
