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Thu, 29 Oct 2026 06:48:00 -0700 (PDT) Received: from archl-rock5b ([45.112.0.182]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-36a2390a812sm18032339eec.14.2026.10.29.06.47.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Oct 2026 06:47:59 -0700 (PDT) From: Anand Moon To: u-boot@lists.u-boot-project.org Cc: Anand Moon , Dave Klotz , Eric Chung , Hung-Chun Tseng , E Shattow , Yixun Lan , Huan Zhou , Tom Rini , Guodong Xu , Raymond Mao , u-boot-spacemit@groups.io Subject: [PATCH v1 6/6] configs: spacemit_k1: Enable SPL GPIO and pinctrl support Date: Thu, 29 Oct 2026 19:16:55 +0530 Message-ID: <20261029134705.3767-7-linux.amoon@gmail.com> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261029134705.3767-1-linux.amoon@gmail.com> References: <20261029134705.3767-1-linux.amoon@gmail.com> 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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_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 Enable GPIO and pinctrl support in SPL for SpacemiT K1 boards to support early board initialization and SD card boot. Enable SPL MMC I/O voltage switching and configure the shared K1 U-Boot device tree include for the supported boards. Also enable MTD and SPI NOR partition support with the default flash partition layout. Configure a 2 MiB SPL simple malloc buffer for early allocations. Enable regulator commands, SPL GPIO and pinctrl support, and SPL MMC I/O voltage switching. Cc: Dave Klotz Cc: Eric Chung Cc: Hung-Chun Tseng Cc: E Shattow Cc: Yixun Lan Signed-off-by: Anand Moon --- configs/spacemit_k1_defconfig | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) diff --git a/configs/spacemit_k1_defconfig b/configs/spacemit_k1_defconfig index 8ee9baa13b7..04b5ec4f700 100644 --- a/configs/spacemit_k1_defconfig +++ b/configs/spacemit_k1_defconfig @@ -3,10 +3,10 @@ CONFIG_SYS_MALLOC_LEN=0x1000000 CONFIG_SYS_MALLOC_F_LEN=0x10000 CONFIG_NR_DRAM_BANKS=2 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y -CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x1000000 +CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x1200000 CONFIG_DM_GPIO=y CONFIG_SPL_DM_SPI=y -CONFIG_DEFAULT_DEVICE_TREE="spacemit/k1-musepi-pro" +CONFIG_DEFAULT_DEVICE_TREE="spacemit/k1-bananapi-f3" CONFIG_SPL_SYS_MALLOC_F_LEN=0x4000 CONFIG_SPL_MMC=y CONFIG_SPL_STACK_R_ADDR=0xc00000 @@ -63,10 +63,12 @@ CONFIG_CMD_PCI=y CONFIG_CMD_SPI=y CONFIG_CMD_USB=y CONFIG_CMD_EXT4=y +CONFIG_CMD_REGULATOR=y CONFIG_CMD_FAT=y CONFIG_EFI_PARTITION=y CONFIG_OF_UPSTREAM=y -CONFIG_OF_LIST="spacemit/k1-bananapi-f3 spacemit/k1-musepi-pro" +CONFIG_DEVICE_TREE_INCLUDES="spacemit-k1-u-boot.dtsi" +CONFIG_OF_LIST="spacemit/k1-bananapi-f3 spacemit/k1-musepi-pro spacemit/k1-milkv-jupiter" CONFIG_MULTI_DTB_FIT=y CONFIG_ENV_OVERWRITE=y CONFIG_SPL_DM_SEQ_ALIAS=y @@ -117,3 +119,15 @@ CONFIG_USB_DWC3=y CONFIG_USB_DWC3_GENERIC=y CONFIG_USB_STORAGE=y CONFIG_SPL_LIB_RATIONAL=y +CONFIG_SPL_GPIO=y +CONFIG_SPL_DM_GPIO=y +CONFIG_SPL_PINCTRL=y +CONFIG_SPL_SPACEMIT_GPIO=y +CONFIG_SPL_PINCTRL_SPACEMIT_K1=y +CONFIG_SPL_MMC_IO_VOLTAGE=y +CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x200000 +CONFIG_CMD_MTD=y +CONFIG_CMD_MTDPARTS=y +CONFIG_SPI_FLASH_MTD=y +CONFIG_MTDIDS_DEFAULT="nor0=spi0.0" +CONFIG_MTDPARTS_DEFAULT="spi0.0:128k(bootinfo),512k(fsbl),64k(env),1024k(esos),384k(opensbi),-(uboot)" -- 2.56.0