https://community.nxp.com/t5/i-MX-Processors/DDR4-tool-in-imx8mmini/m-p/1457588#M190326 <P>SOC: imx8mini</P><P>SDK:&nbsp; kernel - 4.14.98</P><P>I try use RPAv7, RPAv11&nbsp;, RPAv17 and mscale_ddr_tool _v3.20 to Calibration DDR4.&nbsp; It's sucessfully. But I copy ddr4_timing.c&nbsp; to uboot. it's not&nbsp; normal.</P><P>We&nbsp; should consider using RPAv5 to&nbsp;Calibration DDR4.&nbsp;</P><P>please provide&nbsp;RPA_v5.xlsx 。</P> Fri, 13 May 2022 02:19:37 GMT rayLei 2022-05-13T02:19:37Z https://community.nxp.com/t5/i-MX-Processors/DDR4-tool-in-imx8mmini/m-p/1457588#M190326 <P>SOC: imx8mini</P><P>SDK:&nbsp; kernel - 4.14.98</P><P>I try use RPAv7, RPAv11&nbsp;, RPAv17 and mscale_ddr_tool _v3.20 to Calibration DDR4.&nbsp; It's sucessfully. But I copy ddr4_timing.c&nbsp; to uboot. it's not&nbsp; normal.</P><P>We&nbsp; should consider using RPAv5 to&nbsp;Calibration DDR4.&nbsp;</P><P>please provide&nbsp;RPA_v5.xlsx 。</P> Fri, 13 May 2022 02:19:37 GMT https://community.nxp.com/t5/i-MX-Processors/DDR4-tool-in-imx8mmini/m-p/1457588#M190326 rayLei 2022-05-13T02:19:37Z