From: Leo Liang <ycliang@andestech.com>
To: Yao Zi <ziyao@disroot.org>
Cc: Rick Chen <rick@andestech.com>, Tom Rini <trini@konsulko.com>,
Bin Meng <bmeng.cn@gmail.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
Anup Patel <anup@brainfault.org>,
Atish Patra <atishp@atishpatra.org>,
Green Wan <green.wan@sifive.com>,
Minda Chen <minda.chen@starfivetech.com>,
Simon Glass <sjg@chromium.org>,
"Angelo Dureghello" <angelo@kernel-space.org>,
Ilias Apalodimas <ilias.apalodimas@linaro.org>,
Heinrich Schuchardt <xypron.glpk@gmx.de>, <u-boot@lists.denx.de>
Subject: Re: [PATCH 5/5] riscv: select OF_HAS_PRIOR_STAGE by default if SBI is enabled
Date: Thu, 6 Mar 2025 19:09:06 +0800 [thread overview]
Message-ID: <Z8mCUtgAW2qujI13@swlinux02> (raw)
In-Reply-To: <20250227144734.61458-6-ziyao@disroot.org>
On Thu, Feb 27, 2025 at 02:47:33PM +0000, Yao Zi wrote:
> Availability of RISC-V SBI service implies a prior stage exists. As SBI
> firmware usually passes a FDT to the loaded program, let's select
> OF_HAS_PRIOR_STAGE if SBI is enabled.
>
> With previously added fallback version of board_fdt_blob_setup, S-Mode
> RISC-V ports use the SBI-provided FDT by default. This covers the most
> common usecase, where a SPL (probably the U-Boot one) selects proper
> devicetree, loads SBI and U-Boot then invokes SBI with the devicetree.
>
> Signed-off-by: Yao Zi <ziyao@disroot.org>
> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
> ---
> arch/riscv/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
Hi Yao,
This patch would fail some of the CI tests.
I will take other patches from this patchset first,
and could you take a look at the CI tests issue ?
(https://source.denx.de/u-boot/custodians/u-boot-riscv/-/jobs/1049827)
Best regards,
Leo
next prev parent reply other threads:[~2025-03-06 11:10 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-27 14:47 [PATCH 0/5] Simplifiy retrieving FDT from SBI in S-Mode Yao Zi
2025-02-27 14:47 ` [PATCH 1/5] riscv: lib: Add a default implementation of board_fdt_blob_setup Yao Zi
2025-03-06 4:05 ` Leo Liang
2025-02-27 14:47 ` [PATCH 2/5] board: qemu: riscv: Remove duplicated board_fdt_blob_setup Yao Zi
2025-03-06 4:05 ` Leo Liang
2025-02-27 14:47 ` [PATCH 3/5] board: starfive: " Yao Zi
2025-03-06 4:08 ` Leo Liang
2025-02-27 14:47 ` [PATCH 4/5] board: sifive: " Yao Zi
2025-03-06 4:09 ` Leo Liang
2025-02-27 14:47 ` [PATCH 5/5] riscv: select OF_HAS_PRIOR_STAGE by default if SBI is enabled Yao Zi
2025-03-06 4:10 ` Leo Liang
2025-03-06 11:09 ` Leo Liang [this message]
2025-03-06 12:40 ` Yao Zi
2025-03-07 11:15 ` Yao Zi
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