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Wysocki" , Kyungmin Park , Sascha Hauer , Fabio Estevam , Shawn Guo , Georgi Djakov Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 10.01.2020 20:34, Adam Ford wrote: > On Wed, Dec 18, 2019 at 10:42 AM Adam Ford > wrote: > > > U-Boot booted and Linux booted, but I still get: > > > > > >=A0 =A0 =A0imx8m-ddrc-devfreq 3d400000.memory-controller: failed = to init > > > firmware freq info: -19 > > > > Which version of u-boot is that, upstream? I'm subscribed to uboot > > mailing list and I see that imx8m support has its own separate iss= ues > > but my familiarity is limited :( > = > U-Boot 2020.01-rc4-00244-gf39abbbc53-dirty (Dec 18 2019 - 09:27:40 > -0600) > = > > > > I've only ever tested with NXP uboot and the NXP version of mkimag= e: > > > > > https://source.codeaurora.org/external/imx/uboot-imx/log/?h=3Dimx_v20= 19.04_4.19.35_1.1.0 > > > https://source.codeaurora.org/external/imx/imx-mkimage/ > > = > I will try your versions and see what happens. > = > > My bootloader prints the following BuildInfo: > >=A0 =A0 - ATF 70fa7bc > > > >=A0 =A0 - U-Boot 2019.04-00019-g4d377539a119 > > > = > Thanks for your help. > = > = > I wanted to try again after everything was merged into linux-next. > = > I am using the U-Boot master (as of 10 Jan 2020), with ATF from = > 4.19.35_1.1.0 from Code Aurora.=A0 I have tried your ATF, but I don't see = > any change in behavior.=A0 I have made the DDRC a module, but I still get = > the same error message. > = > [ =A0 =A02.204554] imx8m-ddrc-devfreq 3d400000.memory-controller: failed = to = > init firmware freq info: -19 > = > Is there something else I can try? Yes, the NXP branch of uboot from Code Aurora (my commit hash is above). I understand you want to use uboot and atf master, apparently they both = need to be patched for this feature to work. It would still be = interesting to validate. -- Regards, Leonard _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel