linux-kernel - Re: [PATCH v10 00/14] riscv: Add support for xtheadvector

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Message-ID: <a1f41f92-6bd0-48b6-a931-e7ad7aba18cc@outlook.com>
Date: Sun, 29 Sep 2024 12:44:07 +0000
From: Aoba K <nExp_0x17@...look.com>
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Subject: Re: [PATCH v10 00/14] riscv: Add support for xtheadvector

Hello Charlie,

I've been working on bringing up the Sipeed Lichee RV Dock
(which also uses the D1 SoC) with the kernel patches you provided.
The patches applied cleanly to Palmer's for-next branch,
but I've encountered a couple of issues:

1. Skiffos Compilation Error during the compilation process of `cgo`:
`unknown relocation type 17; compiled without -fpic?`
Unfortunately, I closed the terminal before saving the full log,
so I don't have the complete details, but the result should be reproducible.
While this should be a SkiffOS issue, mention it in case SkiffOS is the method
that you mentioned for bringing up the device.

2. Image Building with sehraf/riscv-arch-image-builder:
After building the image, the device failed to start at an early stage.
I suspect this may be related to incorrect RAM size detection,
as the board only has 512MB of RAM.
Interestingly, the vendor image reports 1GB, and the Sipeed website also states
that the Dock has 1GB, despite there being no extra memory bank present.

You can find the boot log here: https://fars.ee/bdYk.log

Any help would be appreciated, and big thanks to your work
to make the efficient part of this board to work (again)!

Cheers,
Aoba