From: E Shattow <e@freeshell.de>
To: u-boot@lists.u-boot-project.org, Yixun Lan <dlan@kernel.org>,
Tim Ouyang <tim609@andestech.com>,
Leo Liang <leo.liang@sifive.com>, Yao Zi <me@ziyao.cc>,
Tom Rini <trini@konsulko.com>
Cc: E Shattow <e@freeshell.de>
Subject: [PATCH v1 1/3] riscv: dts: spacemit: k3: override reserved status of mimsic and maplic
Date: Wed, 28 Oct 2026 11:45:05 -0700 [thread overview]
Message-ID: <20261028184526.1887640-2-e@freeshell.de> (raw)
In-Reply-To: <20261028184526.1887640-1-e@freeshell.de>
Linux boot stalls when probing peripherals unless OpenSBI has the
enabled mimsic and maplic nodes. Override these nodes so Linux can boot.
Reported-by: Yixun Lan <dlan@kernel.org>
Signed-off-by: E Shattow <e@freeshell.de>
---
arch/riscv/dts/spacemit-k3-u-boot.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/riscv/dts/spacemit-k3-u-boot.dtsi b/arch/riscv/dts/spacemit-k3-u-boot.dtsi
index 352e85e7de87..278b36acc79f 100644
--- a/arch/riscv/dts/spacemit-k3-u-boot.dtsi
+++ b/arch/riscv/dts/spacemit-k3-u-boot.dtsi
@@ -3,4 +3,8 @@
* Copyright (C) 2026 Yixun Lan <dlan@kernel.org>
*/
+/* Override reserved status of mimsic and maplic for OpenSBI */
+&mimsic { status = "okay"; };
+&maplic { status = "okay"; };
+
#include "spacemit-k3-binman.dtsi"
--
2.53.0
next prev parent reply other threads:[~2026-10-28 18:46 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-28 18:45 [PATCH v1 0/3] Spacemit K3 enable Linux boot E Shattow
2026-10-28 18:45 ` E Shattow [this message]
2026-10-28 22:01 ` [PATCH v1 1/3] riscv: dts: spacemit: k3: override reserved status of mimsic and maplic Anirudh Srinivasan
2026-10-28 22:35 ` E Shattow
2026-10-29 6:34 ` Troy Mitchell
2026-10-29 6:39 ` Troy Mitchell
2026-10-29 14:22 ` Anirudh Srinivasan
2026-10-29 16:34 ` E Shattow
2026-10-28 18:45 ` [PATCH v1 2/3] riscv: dts: spacemit: k3: adopt override to drop M-level IMSIC guest props E Shattow
2026-10-28 18:45 ` [PATCH v1 3/3] configs: spacemit: k3: enable CONFIG_BOOTSTD_FULL E Shattow
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