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Mon, 2 Nov 2026 20:51:30 +0100 (CET) From: E Shattow To: u-boot@lists.u-boot-project.org, Yixun Lan Cc: E Shattow Subject: [PATCH v2 0/3] Spacemit K3 enable Linux boot Date: Mon, 2 Nov 2026 11:50:39 -0800 Message-ID: <20261102195101.103363-1-e@freeshell.de> X-Mailer: git-send-email 2.53.0 X-Archived-By: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: u-boot@lists.u-boot-project.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: U-Boot discussion List-Archive: List-Post: List-Help: List-Subscribe: , X-Spam-Status: No, score=-13.9 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_PASS,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 Adopt some fixes needed for Linux v7.2.10+ boot and enable BOOTSTD_FULL together with minimal env addr variable defaults. Build and test only with vendor BSP k3-br-v1.0.10 having reduced [1] configuration to avoid a memory resource conflict. The vendor BSP SPL in its default configuration attempts to load opensbi separately from u-boot main app, and also attempts to load an embedded controller OS image, neither of which is useful for mainline opensbi, mainline Linux, and mainline U-Boot. Changes since v1: - Patch 1/3 apply tags; discussion continues upstream [2] about whether this should be enabled in S-mode Linux or only enabled by M-mode firmware (e.g. U-Boot SPL and OpenSBI). - Patch 2/3 replaced by corresponding cherry-pick from Linux v7.4-rc1 1: https://lore.kernel.org/u-boot/20261029003327.1890979-1-e@freeshell.de/ 2: https://lore.kernel.org/lkml/20261029162343.1896134-1-e@freeshell.de/ E Shattow (2): riscv: dts: spacemit: k3: override reserved status of mimsic and maplic configs: spacemit: k3: enable CONFIG_BOOTSTD_FULL Junhui Liu (1): riscv: dts: spacemit: k3: Drop guest properties from M-level IMSIC arch/riscv/dts/spacemit-k3-u-boot.dtsi | 4 ++++ configs/spacemit_k3_defconfig | 9 +-------- dts/upstream/src/riscv/spacemit/k3.dtsi | 2 -- include/configs/spacemit-k3.h | 6 ++++++ 4 files changed, 11 insertions(+), 10 deletions(-) base-commit: e43c38e00218eae1a7b4a683c0fef8973d838fa3 -- 2.53.0