Hi Jagan, On Wed, May 20, 2020 at 12:11 AM Jagan Teki <ja...@amarulasolutions.com> wrote: > > On Sat, May 16, 2020 at 11:42 AM Pragnesh Patel > <pragnesh.pa...@sifive.com> wrote: > > > > Hi Jagan, > > > > >-----Original Message----- > > >From: Jagan Teki <ja...@amarulasolutions.com> > > >Sent: 15 May 2020 23:05 > > >To: Pragnesh Patel <pragnesh.pa...@sifive.com> > > >Cc: U-Boot-Denx <u-boot@lists.denx.de>; Atish Patra > > ><atish.pa...@wdc.com>; Palmer Dabbelt <palmerdabb...@google.com>; Bin > > >Meng <bmeng...@gmail.com>; Paul Walmsley <paul.walms...@sifive.com>; > > >Anup Patel <anup.pa...@wdc.com>; Sagar Kadam > > ><sagar.ka...@sifive.com>; Rick Chen <r...@andestech.com>; Palmer > > >Dabbelt <pal...@dabbelt.com> > > >Subject: Re: [PATCH v10 17/18] configs: fu540: Add config options for > > >U-Boot > > >SPL > > > > > >[External Email] Do not click links or attachments unless you recognize the > > >sender and know the content is safe > > > > > >On Thu, May 14, 2020 at 5:24 PM Pragnesh Patel > > ><pragnesh.pa...@sifive.com> wrote: > > >> > > >> With sifive_fu540_defconfig: > > >> > > >> User can use FSBL or u-boot-spl.bin anyone at a time. > > >> > > >> For FSBL, > > >> fsbl->fw_payload.bin (opensbi + U-Boot) > > >> > > >> For u-boot-spl.bin, > > >> u-boot-spl.bin->FIT image (opensbi + U-Boot proper + dtb) > > >> > > >> U-Boot SPL will be loaded by ZSBL from SD card (replace fsbl.bin with > > >> u-boot-spl.bin) and runs in L2 LIM in machine mode and then load FIT > > >> image u-boot.itb from SD card into RAM. > > >> > > >> U-Boot SPL expects u-boot.itb FIT image at the starting of SD card > > >> sector number (0x822) of GUID type "2E54B353-1271-4842-806F- > > >E436D6AF6985" > > >> > > >> Signed-off-by: Pragnesh Patel <pragnesh.pa...@sifive.com> > > >> Signed-off-by: Jagan Teki <ja...@amarulasolutions.com> > > >> Reviewed-by: Jagan Teki <ja...@amarulasolutions.com> > > >> --- > > >> configs/sifive_fu540_defconfig | 8 ++ > > >> doc/board/sifive/fu540.rst | 134 +++++++++++++++++++++++++++++++++ > > >> 2 files changed, 142 insertions(+) > > >> > > >> diff --git a/configs/sifive_fu540_defconfig > > >> b/configs/sifive_fu540_defconfig index f805aacc7a..8d412f8d6a 100644 > > >> --- a/configs/sifive_fu540_defconfig > > >> +++ b/configs/sifive_fu540_defconfig > > >> @@ -1,6 +1,11 @@ > > >> CONFIG_RISCV=y > > >> +CONFIG_SPL_GPIO_SUPPORT=y > > >> +CONFIG_SYS_MALLOC_F_LEN=0x3000 > > >> CONFIG_ENV_SIZE=0x20000 > > >> +CONFIG_SPL_MMC_SUPPORT=y > > >> CONFIG_NR_DRAM_BANKS=1 > > >> +CONFIG_SPL=y > > >> +CONFIG_SPL_SPI_SUPPORT=y > > >> CONFIG_TARGET_SIFIVE_FU540=y > > >> CONFIG_ARCH_RV64I=y > > >> CONFIG_RISCV_SMODE=y > > >> @@ -9,7 +14,10 @@ CONFIG_FIT=y > > >> CONFIG_MISC_INIT_R=y > > >> CONFIG_DISPLAY_CPUINFO=y > > >> CONFIG_DISPLAY_BOARDINFO=y > > >> +CONFIG_SPL_SEPARATE_BSS=y > > >> +CONFIG_SPL_YMODEM_SUPPORT=y > > >> CONFIG_OF_BOARD_FIXUP=y > > >> CONFIG_DEFAULT_DEVICE_TREE="hifive-unleashed-a00" > > >> CONFIG_SYS_RELOC_GD_ENV_ADDR=y > > >> +CONFIG_SPL_CLK=y > > >> CONFIG_DM_MTD=y > > >> diff --git a/doc/board/sifive/fu540.rst b/doc/board/sifive/fu540.rst > > >> index 610ba87074..89e8d66c56 100644 > > >> --- a/doc/board/sifive/fu540.rst > > >> +++ b/doc/board/sifive/fu540.rst > > >> @@ -31,6 +31,9 @@ TODO: > > >> stdout-path = "/soc/serial@10010000:115200"; > > >> }; > > >> > > >> +Booting from MMC using FSBL > > >> +--------------------------- > > >> + > > >> Building > > >> -------- > > >> > > >> @@ -421,3 +424,134 @@ as well. > > >> > > >> Please press Enter to activate this console. > > >> / # > > >> + > > >> +Booting from MMC using U-Boot SPL > > >> +--------------------------------- > > >> + > > >> +Building > > >> +-------- > > >> + > > >> +Before building U-Boot SPL, OpenSBI must be built first. OpenSBI can > > >> +be cloned and built for FU540 as below: > > >> + > > >> +.. code-block:: console > > >> + > > >> + git clone https://github.com/riscv/opensbi.git > > >> + cd opensbi > > >> + make PLATFORM=generic FW_DYNAMIC=y > > >> + > > >> +Copy OpenSBI FW_DYNAMIC image > > >> +(build/platform/generic/firmware/fw_dynamic.bin) into U-Boot root > > >> +directory > > >> + > > >> +.. code-block:: console > > >> + > > >> + cp build/platform/generic/firmware/fw_dynamic.bin <u-boot-dir> > > >> + > > >> +Now build the U-Boot SPL and U-Boot proper > > >> + > > >> +.. code-block:: console > > >> + > > >> + cd <U-Boot-dir> > > >> + make sifive_fu540_defconfig > > >> + make > > >> + > > >> +This will generate spl/u-boot-spl.bin and FIT image (u-boot.itb) > > >> + > > >> + > > >> +Flashing > > >> +-------- > > >> + > > >> +ZSBL loads the U-Boot SPL (u-boot-spl.bin) from a partition with GUID > > >> +type > > >> +5B193300-FC78-40CD-8002-E86C45580B47 > > >> + > > >> +U-Boot SPL expects a U-Boot FIT image (u-boot.itb) from a partition > > >> +with GUID type 2E54B353-1271-4842-806F-E436D6AF6985 > > >> + > > >> +FIT image (u-boot.itb) is a combination of fw_dynamic.bin, > > >> +u-boot-nodtb.bin and device tree blob (hifive-unleashed-a00.dtb) > > >> + > > >> +Format the SD card (make sure the disk has GPT, otherwise use gdisk > > >> +to switch) > > >> + > > >> +.. code-block:: none > > >> + > > >> + # 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 > > >> + > > >> +Program the SD card > > >> + > > >> +.. code-block:: none > > >> + > > >> + sudo dd if=spl/u-boot-spl.bin of=/dev/sda seek=34 > > >> + sudo dd if=u-boot.itb of=/dev/sda seek=2082 > > >> + > > >> +Booting > > >> +------- > > >> +Once you plugin the sdcard and power up, you should see the U-Boot > > >prompt. > > >> + > > >> +Sample boot log from HiFive Unleashed board > > >> +------------------------------------------- > > >> + > > >> +.. code-block:: none > > >> + > > >> + U-Boot SPL 2020.04-rc2-00109-g63efc7e07e-dirty (Apr 30 2020 - > > >13:52:36 +0530) > > >> + Trying to boot from MMC1 > > >> + > > >> + > > >> + U-Boot 2020.04-rc2-00109-g63efc7e07e-dirty (Apr 30 2020 - > > >> + 13:52:36 +0530) > > >> + > > >> + CPU: rv64imafdc > > >> + Model: SiFive HiFive Unleashed A00 > > >> + DRAM: 8 GiB > > >> + MMC: spi@10050000:mmc@0: 0 > > >> + In: serial@10010000 > > >> + Out: serial@10010000 > > >> + Err: serial@10010000 > > >> + Board serial number should not be 0 !! > > >> + Net: > > >> + Warning: ethernet@10090000 (eth0) using random MAC address - > > >96:06:92:18:eb:04 > > >> + eth0: ethernet@10090000 > > >> + Hit any key to stop autoboot: 0 > > > > > >Look like v10 seems to be a change, I can see memory region print? > > > > > >U-Boot SPL 2020.07-rc1-00540-gd06cdf6989 (May 15 2020 - 23:00:17 > > >+0530) > > >Trying to boot from MMC1 > > > > > > > > >U-Boot 2020.07-rc1-00540-gd06cdf6989 (May 15 2020 - 23:00:17 +0530) > > > > > >CPU: rv64imafdc > > >Model: SiFive HiFive Unleashed A00 > > >DRAM: 8 GiB > > >No reserved memory region found in source FDT > > >MMC: spi@10050000:mmc@0: 0 > > >In: serial@10010000 > > >Out: serial@10010000 > > >Err: serial@10010000 > > >Net: eth0: ethernet@10090000 > > >Hit any key to stop autoboot: 0 > > > > I haven't got this "memory region" print, can you please update your U-Boot > > and OpenSBI > > Repo and recheck. > > I have checked with latest opensbi, still got it.
Do you mean this message? No reserved memory region found in source FDT If yes, you need use OpenSBI v0.7. > > U-Boot SPL 2020.07-rc2-00154-gb37b258d49-dirty (May 19 2020 - 21:33:36 +0530) > Trying to boot from MMC1 > > OpenSBI v0.6 > ____ _____ ____ _____ > / __ \ / ____| _ \_ _| > | | | |_ __ ___ _ __ | (___ | |_) || | > | | | | '_ \ / _ \ '_ \ \___ \| _ < | | > | |__| | |_) | __/ | | |____) | |_) || |_ > \____/| .__/ \___|_| |_|_____/|____/_____| > | | > |_| > > Platform Name : SiFive Freedom U540 > Platform HART Features : RV64ACDFIMSU > Platform Max HARTs : 5 > Current Hart : 3 > Firmware Base : 0x80000000 > Firmware Size : 100 KB > Runtime SBI Version : 0.2 > > MIDELEG : 0x0000000000000222 > MEDELEG : 0x000000000000b109 > PMP0 : 0x0000000080000000-0x000000008001ffff (A) > PMP1 : 0x0000000000000000-0x0000007fffffffff (A,R,W,X) > > > U-Boot 2020.07-rc2-00154-gb37b258d49-dirty (May 19 2020 - 21:33:36 +0530) > > CPU: rv64imafdc > Model: SiFive HiFive Unleashed A00 > DRAM: 8 GiB > No reserved memory region found in source FDT > MMC: spi@10050000:mmc@0: 0 > In: serial@10010000 > Out: serial@10010000 > Err: serial@10010000 > Net: eth0: ethernet@10090000 > Hit any key to stop autoboot: 0 > > opensbi sha1: > 89ba63493c4ce98861144180e408d6db391fd1c3 > > gcc version: > gcc version 8.4.0 (Buildroot 2020.05-git-00692-gd645010af2) Regards, Bin
