From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EDA30CA5FD4 for ; Fri, 2 Oct 2026 01:04:11 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id A86BC60D62; Fri, 2 Oct 2026 01:04:11 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id NjoM8RxhXT47; Fri, 2 Oct 2026 01:04:10 +0000 (UTC) ARC-Filter: OpenARC Filter v1.3.0 smtp3.osuosl.org C749760B5C Authentication-Results: smtp3.osuosl.org; arc=pass header.oldest-pass=0 smtp.remote-ip=140.211.166.142 ARC-Seal: i=2; d=osuosl.org; s=arc; a=rsa-sha256; cv=pass; t=1790903049; b=qkIwBwZ/CYBg9BA8HWR4CWQtmW481+cC6xbTISRiuFbw+H83SvZSPZGLwQkySa3lFyKJ 2TaLBbQvpmg/JN3VlgmRrrW+Bqm2B3boP5l8Z2j4x38tH66o4AyFGc7WYfJn8GrYa95i+ zJuBJb5rO5fJHgFdekmYNdhHZF1yF62tgZIZtK5ghJWUeL4HzGd4D9KsYAVDDuglbL2Hc 9Q8ikQRbLXU1Dp10Yfa1OddJZgvkRLs9XKaTtOwf1XxpNDxoA/TjUrG1cUL08nH45hPJQ An2a8YFf9tV0JMD6DlGqmNiKIg73wXxec4pOBHx+I4eVU4GzwGVhe2cxAgF1Zx7XKNw== ARC-Message-Signature: i=2; d=osuosl.org; s=arc; a=rsa-sha256; c=relaxed/relaxed; t=1790903049; h=X-Comment:DKIM-Signature:X-Original-To:Delivered-To:Received: Received:X-Virus-Scanned:X-Spam-Flag:X-Spam-Score:X-Spam-Level: X-Spam-Status:Received:ARC-Filter:Received-SPF:Received:Received: Received:DKIM-Signature:From:Date:Subject:MIME-Version:Content-Type: Content-Transfer-Encoding:Message-Id:References:In-Reply-To:To:Cc: X-Mailer:X-Developer-Signature:X-Developer-Key:X-BeenThere: X-Mailman-Version:Precedence:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:Errors-To; bh=6JTXnNxjK6SFtB/70w69hOrKvhwmAbJ9RfpZHSCxpcM=; b=OohgSAIH9bFLB4a7Ft+rEZL2PAC3h9TYxk/dzwC1aIgseonZThIEnjbPXU9q7dvCn1Hz Sx89U440Bpvtxus3MLFrixe6ymi6GlzwiusWzqeCANg2UcEMo7MsVecTt/h4yEw5CE5FP HLoaldtanOw5ZJmBWrspDCuVsZ7WL9xcn1HnzL/AszuVloEcvwJnwxB28F750K+3Dfi7r DW9cH5Oy7xeSVoA+MwjF2GpUBzO4sOGigqnXtbbT0l1/oEzIFrZMlusp6/mh9oFVHVVOQ OFnNTaKLPeD71QxPlSYtvL/70orNuFPOT+5rk+SH1ajXv4eP12nnq1+kDVkvhl2NWZQ== ARC-Authentication-Results: i=2; smtp3.osuosl.org; arc=pass header.oldest-pass=0 smtp.remote-ip=140.211.166.142 X-Comment: SPF check N/A for local connections - client-ip=140.211.166.142; helo=lists1.osuosl.org; envelope-from=u-boot-bounces@lists.u-boot-project.org; receiver= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=lists.u-boot-project.org; s=default; t=1790903049; bh=6JTXnNxjK6SFtB/70w69hOrKvhwmAbJ9RfpZHSCxpcM=; h=From:Date:Subject:References:In-Reply-To:To:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=YK0pPyw+cFyOTFTOsotUWS9Y+jFLaEGJOJ1AcE9/bltyV2j2YGjr4hRU5hWhIrBk7 93ItwtQyluMtRm4EPlatu4hA7JSNhYnEhw8vbkQPvtr/bOwELWcQjtY4tCX1FOIsx2 GO24CPYRRY4MpqHgFZ2R/RN1SCy8qUP4WWWm0wsSlrt6GE5z46hxFQTMQdYrsqpT6V szShstWXEr/mGJ2wfUXnnEE+WOnxqrIobCXZS/ODE8yC9JddFtj3aHtC4/7bbQOmee Rkb0viRP7L91rOPUFIzIOKYnyab802Fe/15kzUmd89aWS0mdoZDbo+cy0zJVp0j5Lt lQBYujmI8AD1A== Received: from lists1.osuosl.org (lists1.osuosl.org [140.211.166.142]) by smtp3.osuosl.org (Postfix) with ESMTP id C749760B5C; Fri, 2 Oct 2026 01:04:09 +0000 (UTC) Received: from smtp1.osuosl.org (smtp1.osuosl.org [IPv6:2605:bc80:3010::138]) by lists1.osuosl.org (Postfix) with ESMTP id 1DF0732A for ; Fri, 2 Oct 2026 01:04:07 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp1.osuosl.org (Postfix) with ESMTP id 100EC810A6 for ; Fri, 2 Oct 2026 01:04:07 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp1.osuosl.org ([127.0.0.1]) by localhost (smtp1.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id xUO4-ErBZUs9 for ; Fri, 2 Oct 2026 01:04:06 +0000 (UTC) ARC-Filter: OpenARC Filter v1.3.0 smtp1.osuosl.org EEA5A809E9 Authentication-Results: smtp1.osuosl.org; arc=none smtp.remote-ip=172.105.4.254 ARC-Seal: i=1; d=osuosl.org; s=arc; a=rsa-sha256; cv=none; t=1790903046; b=lhdVJsKHZLXN6x5Tq58mQU53+UsDO+4CpcxlZqObFbKpbwd5t8terlERQEXWn9BXwTcc cV9Ol5EmWt3u2emU7yEUXL57FGTHQC7hjv0BTW8UBpYrPwG5oj4bcyab/JgW4hUYx2d28 h2O3hlnhSdXP8oLr58W4HbBrPwc4PlTdpK1e0SG33icjtiE1krMwtlYck4rwzE6/84WkS fimo/YKSa+uuV5c5ciIH3rRvYL0GPSLzBK3yzKNpu3osiYAs+UHlmq7Easc+Z92NLMdUO Mbe3BaI7OIHnbEfnkUFvNq4jj2TJtphIprHfxl+XR8NqA4TxC52olWcysql/GvXYVUg== ARC-Message-Signature: i=1; d=osuosl.org; s=arc; a=rsa-sha256; c=relaxed/relaxed; t=1790903046; h=Received-SPF:Received:Received:DKIM-Signature:From:Date:Subject: MIME-Version:Content-Type:Content-Transfer-Encoding:Message-Id: References:In-Reply-To:To:Cc:X-Mailer:X-Developer-Signature: X-Developer-Key; bh=6JTXnNxjK6SFtB/70w69hOrKvhwmAbJ9RfpZHSCxpcM=; b=MVPgc2lovdkcsvOY3cfIvv7TmnBn4km3/EuxcLrkppoQ3S4lMcFvdpNeP42+BXw1vnQ5 9PGN05P/4izsyxCO2wgVlB43fwgIiqpnwxo9fA/V3YNWdr6YAek8pKFa72Hb4Ir3mVkRG 43q4TXmXsi+okNQlJ/GF0akA63+8aTGyVjkOMfvzfbtpcwmANVLKCCo3y3iMQfRRVoE6+ IRj3Rwrzp3bh5EzzC4LyZmOO9sXIq66cTnIoUZbhqjqcfaE7vq/DANrJeKMUgmrolJMkU Lg9vW5LXG6EKHJ7kPQ6PPFuFvk5RWeWPMCOTbUfKWvVdtjTVX0D0vpk9otK2UzF0iPw== ARC-Authentication-Results: i=1; smtp1.osuosl.org; dmarc=pass header.from=kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b="l0cSZ/3I"; arc=none smtp.remote-ip=172.105.4.254 Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=172.105.4.254; helo=tor.source.kernel.org; envelope-from=dlan@kernel.org; receiver= Authentication-Results: smtp1.osuosl.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org Authentication-Results: smtp1.osuosl.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=l0cSZ/3I Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) by smtp1.osuosl.org (Postfix) with ESMTPS id EEA5A809E9 for ; Fri, 2 Oct 2026 01:04:05 +0000 (UTC) Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 7B95C601FA; Fri, 2 Oct 2026 01:04:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 641161F000FF; Fri, 2 Oct 2026 01:04:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790903043; bh=6JTXnNxjK6SFtB/70w69hOrKvhwmAbJ9RfpZHSCxpcM=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=l0cSZ/3IOKBWyG8i4aZXlzPyYUAtC7JAhyOMxGmb2fv/1YurSDK8ga3aqpaX24ich lFOpxSWyQiEL5IbIX8eJH948JQKQ55pYA7PVM0Anz3/l5BUj/Z+70jr1gHzbbyK97x ATpLU1c/MjcgqOcCEBGczBa6fr7V2APe/RooD1I0ExgHydQkvZnHkPWaN0GH9TK8ys BnQm6oDgZNs1OzsICFAYDCSFACMTm59grTKgpx1iMIVzw1YiuctJRmf2SgQ5bKp2+7 qNdaYGOxSGd4T/KXjlPYC3EXZTMPndwhHx/pyKu1icTINflcmYeRRqSPx5PADQQuW5 jrOWOeBo3USCQ== From: Yixun Lan Date: Fri, 02 Oct 2026 01:03:13 +0000 Subject: [PATCH v2 3/4] configs: spacemit: Add K3 default configuration MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20261002-00-basic-spacemit-k3-v2-3-fd6779a0317c@kernel.org> References: <20261002-00-basic-spacemit-k3-v2-0-fd6779a0317c@kernel.org> In-Reply-To: <20261002-00-basic-spacemit-k3-v2-0-fd6779a0317c@kernel.org> To: u-boot@lists.u-boot-project.org Cc: Yao Zi , Tim Ouyang , Leo Liang , Tom Rini , Michal Simek , Raymond Mao , Hiago De Franco , Junhui Liu , Yixun Lan X-Mailer: b4 0.16.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=2087; i=dlan@kernel.org; h=from:subject:message-id; bh=slJFcJl5wuI08Ip+ispm/jnk/JXNz0zgQbNoQf+CP7c=; b=owEB6QIW/ZANAwAKATGq6kdZTbvtAcsmYgBqvwL0L9+8DyRba/D0jciVF30EPJs8oFWdjHaZu s1DgPDWokCJAq8EAAEKAJkWIQS1urjJwxtxFWcCI9wxqupHWU277QUCar8C9BsUgAAAAAAEAA5t YW51MiwyLjUrMS4xMiwyLDJfFIAAAAAALgAoaXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5 maWZ0aGhvcnNlbWFuLm5ldEI1QkFCOEM5QzMxQjcxMTU2NzAyMjNEQzMxQUFFQTQ3NTk0REJCRU QACgkQMarqR1lNu+3wVw//Y7BWlf0GsW8xyGgexWFblj8a4+9xDrWDr4Uj+GoWp72K0PoFmbFkc qZkSHDvS1dQDzRWaELFXR60jb4csBTloCdNkszSmpU4Dq0VtgISMyPwE1fJqDPQ7X6TxaRkVkMk IrCnIaE9Ceo261eSdFNcc0DsuySYWE+Wl/0EyThlmm5PwKRt1CpCETPqjWbSiQ9FoAmBJjThHFL DrbXbuGhPHXElcrg5beQTl7AJW++NCWkjKYY1JTvyuFACY/aUNQlRlxhNxRiUX8VJN8Y5N62LmC iILH5lt6RLM913gUMveRm7vxhzk/TRojZYD4bONjWMiSicVi0M8VMac3Tl44aGRJCyP/Mxhr7vM NEqqGQC6Vdoo7hZTqc5qKKDEnJ4AD3OWC7nqMLDhvjGRCRnnO6AnS9DuMGTx3vs/EBcy3Ih4hx8 N2JGrrSsBP15XzWrzrhpCuUb/kuV2Cs27vGQ79e8+gO4Sl4wF8AXCe1j1IGViW5IinlGqgcEe/p BThOBK4BHzP9U9KSCHhOWFt6kJtj6CQ6uf5PpgnYbSu0FkyYz1ILqjtZ6VBukj1bKfXvsJYB+/W BtL3iDT1iRro40zl6XIgWbu8+NcItN6yzsWx582rx80mGg/E8JcqG0Q5U6XQ95tOY+2XbF3Vk6A ux5eCpfDG+/05RUrNJB3jyTLokTl3g= X-Developer-Key: i=dlan@kernel.org; a=openpgp; fpr=50B03A1A5CBCD33576EF8CD7920C0DBCAABEFD55 X-BeenThere: u-boot@lists.u-boot-project.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.u-boot-project.org Add the default configuration for SpacemiT K3 boards, using the Pico-ITX device tree as the default. Configure U-Boot to run in RISC-V supervisor mode and enable the platform clock, reset, GPIO, pinctrl, I2C, PMIC and regulator drivers. Also configure the memory layout, debug UART and basic filesystem commands required to boot on the platform. Signed-off-by: Yixun Lan --- configs/spacemit_k3_defconfig | 50 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) diff --git a/configs/spacemit_k3_defconfig b/configs/spacemit_k3_defconfig new file mode 100644 index 00000000000..6ca41aecc41 --- /dev/null +++ b/configs/spacemit_k3_defconfig @@ -0,0 +1,50 @@ +CONFIG_RISCV=y +CONFIG_SYS_MALLOC_LEN=0x1000000 +CONFIG_SYS_MALLOC_F_LEN=0x80000 +CONFIG_NR_DRAM_BANKS=2 +CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y +CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x102300000 +CONFIG_DM_GPIO=y +CONFIG_DEFAULT_DEVICE_TREE="spacemit/k3-pico-itx" +CONFIG_SYS_BOOTM_LEN=0xa000000 +CONFIG_SYS_LOAD_ADDR=0x102000000 +CONFIG_DEBUG_UART_BASE=0xd4017000 +CONFIG_DEBUG_UART_CLOCK=14700000 +CONFIG_TARGET_SPACEMIT_K3=y +CONFIG_ARCH_RV64I=y +CONFIG_CMODEL_MEDANY=y +CONFIG_RISCV_SMODE=y +CONFIG_RISCV_ISA_ZICBOM=y +CONFIG_STACK_SIZE=0x100000 +CONFIG_FIT=y +CONFIG_SUPPORT_RAW_INITRD=y +CONFIG_SYS_CBSIZE=256 +CONFIG_SYS_PBSIZE=276 +# CONFIG_BOARD_INIT is not set +CONFIG_HUSH_PARSER=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_I2C=y +CONFIG_CMD_PMIC=y +CONFIG_CMD_REGULATOR=y +CONFIG_CMD_FAT=y +CONFIG_CMD_FS_GENERIC=y +CONFIG_SYSCON=y +CONFIG_CLK_SPACEMIT=y +CONFIG_CLK_SPACEMIT_K3=y +CONFIG_SPACEMIT_GPIO=y +CONFIG_DM_I2C=y +CONFIG_SYS_I2C_SPACEMIT_K1=y +CONFIG_MISC=y +CONFIG_PINCTRL=y +CONFIG_PINCTRL_SPACEMIT_K1=y +CONFIG_DM_PMIC=y +CONFIG_PMIC_SPACEMIT_P1=y +CONFIG_DM_REGULATOR=y +CONFIG_DM_REGULATOR_FIXED=y +CONFIG_DM_REGULATOR_SPACEMIT_P1=y +CONFIG_DEBUG_UART_NS16550=y +CONFIG_DEBUG_UART_SHIFT=2 +CONFIG_DEBUG_UART_ANNOUNCE=y +CONFIG_SYS_NS16550=y +CONFIG_SYS_NS16550_MEM32=y +CONFIG_TIMER_EARLY=y -- 2.56.0