Hi Jagan,
-----Original Message----- From: Jagan Teki jagan@amarulasolutions.com Sent: 02 May 2020 22:49 To: Pragnesh Patel pragnesh.patel@sifive.com Cc: U-Boot-Denx u-boot@lists.denx.de; Atish Patra atish.patra@wdc.com; Palmer Dabbelt palmerdabbelt@google.com; Bin Meng bmeng.cn@gmail.com; Paul Walmsley paul.walmsley@sifive.com; Troy Benjegerdes troy.benjegerdes@sifive.com; Anup Patel anup.patel@wdc.com; Sagar Kadam sagar.kadam@sifive.com; Rick Chen rick@andestech.com Subject: Re: [PATCH v7 00/22] RISC-V SiFive FU540 support SPL
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On Sat, May 2, 2020 at 3:37 PM Pragnesh Patel pragnesh.patel@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:
- Go to OpenSBI-dir : make PLATFORM=generic FW_DYNAMIC=y
- export
OPENSBI=<path/to/opensbi/install_dir/platform/generic/firmware/fw_dyna mic.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
- sudo dd if=spl/u-boot-spl.bin of=/dev/sda seek=34
- 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.
Will update in v8.
- order of patches need to improve, take my suggestions and order them.
Sure.
- incorporate partition layout patches before SPL enablement patch.
Will do, I thought you will send v3 of [1] that's why I did not incorporate that changes. I will incorporate in v8.
[1] https://patchwork.amarulasolutions.com/patch/1092/
Jagan.