[PATCH v7 00/22] RISC-V SiFive FU540 support SPL

Pragnesh Patel pragnesh.patel at sifive.com
Sun May 3 09:19:21 CEST 2020

Hi Jagan,

>-----Original Message-----
>From: Jagan Teki <jagan at amarulasolutions.com>
>Sent: 02 May 2020 22:49
>To: Pragnesh Patel <pragnesh.patel at sifive.com>
>Cc: U-Boot-Denx <u-boot at lists.denx.de>; Atish Patra
><atish.patra at wdc.com>; Palmer Dabbelt <palmerdabbelt at google.com>; Bin
>Meng <bmeng.cn at gmail.com>; Paul Walmsley <paul.walmsley at sifive.com>;
>Troy Benjegerdes <troy.benjegerdes at sifive.com>; Anup Patel
><anup.patel at wdc.com>; Sagar Kadam <sagar.kadam at sifive.com>; Rick Chen
><rick at 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 at sifive.com>
>> 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_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
>> 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.

Will update in v8.

>- order of patches need to improve, take my suggestions and order them.


>- 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.



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