On Sat, May 2, 2020 at 3:37 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. > > How to test this patch: > 1) Go to OpenSBI-dir : make PLATFORM=generic FW_DYNAMIC=y > 2) export > OPENSBI=<path/to/opensbi/install_dir/platform/generic/firmware/fw_dynamic.bin> > 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
Most patches improved from v6, but still few issues like - patches which are unrelated to MMC SPL support, please bypass and send them separately. - order of patches need to improve, take my suggestions and order them. - incorporate partition layout patches before SPL enablement patch. Jagan.
