On Fri, Jun 30, 2023 at 3:22 AM Xianwei Zhao <xianwei.zhao@xxxxxxxxxxx> wrote: > > > > On 2023/6/30 00:33, Lucas Tanure wrote: > > [ EXTERNAL EMAIL ] > > > > On Tue, Jun 27, 2023 at 8:52 AM Xianwei Zhao <xianwei.zhao@xxxxxxxxxxx> wrote: > >> > >> > >> On 2023/6/27 15:23, Conor Dooley wrote: > >> > >> > >> > [ EXTERNAL EMAIL ] > >> > > >> > On Tue, Jun 27, 2023 at 02:13:34PM +0800, Xianwei Zhao wrote: > >> >> Hi Conor, > >> >> Thanks for you reply. > >> >> On 2023/6/26 18:02, Conor Dooley wrote: > >> >> > >> >> > >> >>> [ EXTERNAL EMAIL ] > >> >>> > >> >>> Hey, > >> >>> > >> >>> On Mon, Jun 26, 2023 at 05:52:21PM +0800, Xianwei Zhao wrote: > >> >>>> T7 is an advanced application processor designed for smart display. > >> >>>> > >> >>>> Add the new T7 SoC/board device tree bindings. > >> >>>> > >> >>>> Add basic support for the T7 based Amlogic AN400 board, which > >> >>>> describesthe following components: CPU, GIC, IRQ, Timer, UART. It's > >> >>>> capable of booting up into the serial console. > >> >>> > >> >>> Lucas has already sent patches for the T7 SoC & is at v5: > >> >>> https://lore.kernel.org/linux-devicetree/20230623081242.109131-1- > >> >>> tanure@xxxxxxxxx/ > >> >>> There's been a bit of discussion there, and there serial stuff in > >> >>> particular is different in his series (it doesn't use always-on for > >> >>> examples). > >> >>> Could you please go and take a look at his series? > >> >>> > >> >>> Cheers, > >> >>> Conor. > >> >>> > >> >> AN400 is the reference board designed by Amlogic, which is different > >> >> from Khadas VIM4. > >> > > >> > Yet you share the same dtsi, which he has got through several > >> > iterations of before you arrived. > >> > > >> Hi Lucas, > >> Are you going to continue with the dtsi part? > >> > >> >> And T7 serial is the same as S4, so I follow S4 serial. > >> > > >> > Yeah, no. SoC specific compatible please. > >> > > >> > > >> > _______________________________________________ > >> > linux-amlogic mailing list > >> > linux-amlogic@xxxxxxxxxxxxxxxxxxx > >> > http://lists.infradead.org/mailman/listinfo/linux-amlogic > > > > Hi Xianwei, > > > > I am doing the basics for Amlogic T7 A311D2, but the next step ( sd > > card or emmc, something to boot on) would be more difficult for me > > than you. > > After the first series for Vim4 gets merged, I will start to work on > > how to get sd cards working. > > But if you already have that working for the AN400 board, please send > > it. And I will look at that work and use it for Vim4. > > > > Or, if you don't have it ready and want to share it with me, we can > > work together on these A311D2 patches. > > You test on AN400, and I test on Vim4. > > > > Thanks > > Lucas > > We are preparing this part. However it depends on clock. So the clock > must ready first. Will you send clock for T7?
