Hi Bin, >-----Original Message----- >From: Bin Meng <bmeng...@gmail.com> >Sent: 20 May 2020 13:07 >To: Pragnesh Patel <pragnesh.pa...@sifive.com> >Cc: Rick Chen <rickche...@gmail.com>; Jagan Teki ><ja...@amarulasolutions.com>; Sean Anderson <sean...@gmail.com>; U- >Boot Mailing List <u-boot@lists.denx.de>; rick <r...@andestech.com>; Alan >Kao <alan...@andestech.com> >Subject: Re: [PATCH v11 00/18] RISC-V SiFive FU540 support SPL > >[External Email] Do not click links or attachments unless you recognize the >sender and know the content is safe > >"Hi Pragnesh, > >On Wed, May 20, 2020 at 3:29 PM Pragnesh Patel ><pragnesh.pa...@sifive.com> wrote: >> >> >> >> >-----Original Message----- >> >From: Rick Chen <rickche...@gmail.com> >> >Sent: 20 May 2020 08:38 >> >To: Bin Meng <bmeng...@gmail.com>; Pragnesh Patel >> ><pragnesh.pa...@sifive.com>; Jagan Teki <ja...@amarulasolutions.com>; >> >Sean Anderson <sean...@gmail.com> >> >Cc: U-Boot Mailing List <u-boot@lists.denx.de>; rick >> ><r...@andestech.com>; Alan Kao <alan...@andestech.com> >> >Subject: Re: [PATCH v11 00/18] RISC-V SiFive FU540 support SPL >> > >> >[External Email] Do not click links or attachments unless you >> >recognize the sender and know the content is safe >> > >> >Hi Bin >> > >> >> -----Original Message----- >> >> From: Bin Meng [mailto:bmeng...@gmail.com] >> >> Sent: Tuesday, May 19, 2020 4:44 PM >> >> To: Pragnesh Patel; Rick Jian-Zhi Chen(陳建志) >> >> Subject: Re: [PATCH v11 00/18] RISC-V SiFive FU540 support SPL >> >> >> >> Hi Rick, >> >> >> >> On Tue, May 19, 2020 at 3:04 PM Pragnesh Patel >> ><pragnesh.pa...@sifive.com> wrote: >> >> > >> >> > This series add support for SPL to FU540. U-Boot SPL can boot >> >> > from >> >> > L2 LIM (0x0800_0000) and jump to OpenSBI(FW_DYNAMIC firmware) >and >> >> > U-Boot proper from MMC devices. >> >> > >> >> > This series depends on: >> >> > [1] https://patchwork.ozlabs.org/patch/1281853 >> >> > [2] https://patchwork.ozlabs.org/patch/1281852 >> >> > >> >> > All these together is available for testing here [3] [3] >> >> > https://github.com/pragnesh26992/u-boot/tree/spl >> >> > >> >> > How to test this patch: >> >> > 1) Go to OpenSBI-dir : make PLATFORM=generic FW_DYNAMIC=y >> >> > 2) export >> >> > >> >>OPENSBI=<path/to/opensbi/build/platform/generic/firmware/fw_dynamic. >> >> > bi >> >> > n> >> >> > 3) Change to u-boot-dir >> >> > 4) make sifive_fu540_defconfig >> >> > 5) make all >> >> > 6) Format the SD card (make sure the disk has GPT, otherwise use >> >> > gdisk to switch) >> >> > >> >> > # sudo sgdisk --clear \ >> >> > > --set-alignment=2 \ >> >> > > --new=1:34:2081 --change-name=1:loader1 >> >> > --typecode=1:5B193300- >> >FC78-40CD-8002-E86C45580B47 \ >> >> > > --new=2:2082:10273 --change-name=2:loader2 -- >> >typecode=2:2E54B353-1271-4842-806F-E436D6AF6985 \ >> >> > > --new=3:10274: --change-name=3:rootfs >> >> > --typecode=3:0FC63DAF- >> >8483-4772-8E79-3D69D8477DE4 \ >> >> > > /dev/sda >> >> > >> >> > 7) sudo dd if=spl/u-boot-spl.bin of=/dev/sda seek=34 >> >> > 8) sudo dd if=u-boot.itb of=/dev/sda seek=2082 >> >> > >> >> > Changes in v11: >> >> > - Remove TPL related code and OF_PLATDATA from FU540 >> >> > DDR driver (drivers/ram/sifive/fu540_ddr.c) >> >> > - Update FU540 doc (doc/board/sifive/fu540.rst) >> >> > Remove unnecessary print >> >> >> >> Could we get this v11 applied as soon as possible for v2020.07? >> > >> >No problem, if everything is OK, I will applied ASAP. >> >But Jagan seem have some responses, please check about it. >> > >> >> >> >> > This series depends on: >> >> > [1] https://patchwork.ozlabs.org/patch/1281853 >> >> > [2] https://patchwork.ozlabs.org/patch/1281852 >> >> With " assigned-clocks" and " assigned-clock-rates" for cpus, this >> FU540 SPL series is no more depend on the above patches. >> >> cpus { >> assigned-clocks = <&prci PRCI_CLK_COREPLL>; >> assigned-clock-rates = <1000000000>; ..... >> } >> >> I will update the series dependency in v12. Thanks to @Sean Anderson for >the suggestion. >> > >Are these "assigned-clocks" and "assigned-clock-rates" bindings the >suggested ones by the Linux kernel upstream?
https://patchwork.ozlabs.org/project/uboot/patch/20200502100628.24809-17-pragnesh.pa...@sifive.com/ > >Regards, >Bin