From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f46.google.com (mail-wr1-f46.google.com [209.85.221.46]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 596CF38C400 for ; Thu, 16 Apr 2026 20:20:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.46 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776370815; cv=none; b=Fk5S8BRdkVxcLkxxESAwBpA2awQfHhEuOjWZZoBaCBs8Rv+ug9y9K+RUjSSzJMvURHRdDc2diGF9EunTtnk1Vl8AbDvNK/Ondfy2N/SSXcgS0gaXV0dJS84WKLMTt7M4O54xpEK6aKkV80dfVvUxKHKHe2uNh4nOfs3ijw2oflw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776370815; c=relaxed/simple; bh=6ya4n1fkm6PPu+J+UXJaoxYlGEf50l80a0QukNljqH8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=mo8Ht9UVWEuNWH6uZb6KZUZ1d4us2B/gego9ZhNMtOacbKxErKTyl9XW5gLgc/sXkIaSpi59XvRkpdmp2XqZTh8eYhWNZfwgEkumFlxOaopIyLfOySf5RlBsBWMXugAjBcn4y+oteVOq7xjyLMSIysasrGCRTs33vhwc07MkzMg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=rhEWMBs9; arc=none smtp.client-ip=209.85.221.46 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="rhEWMBs9" Received: by mail-wr1-f46.google.com with SMTP id ffacd0b85a97d-43d7650202fso3964553f8f.2 for ; Thu, 16 Apr 2026 13:20:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1776370807; x=1776975607; darn=lists.linux.dev; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=RfPIq++ZptNB9NoSORTQP1Mg8nMLS6cM+zxyxGdj+8o=; b=rhEWMBs9zDOSO3gA+mZgOAy2aM3icRGJyAXZ4PfHf+suhCQ7VsXGRxOLq3EjEHBBJP 3zVb/rxLMqeG+Kz7h0EdPnoqrnWRamtKv4d9NLT6hLpWZ4qG9Zv56ImoHCstkqGpGBrd vOHL0JMwKpkB3rSGPR00YIBxBxF8HqQ0bymkEdVJc41H1SOWH9YN32FWdaNLYipjmtJ5 2pmKTf3J9/bFWETB/9XEhpg2ByyHTjojsxDJcBIyNeZHs+w9yUuvNsRsThg5YuiSWQcZ svkGHMPc4c9Wm3bJWGog74m0InkM+GR1oTakUd78b1+jC0zmRZ+zEQD1wYWtz3R8uVeF IJPg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1776370807; x=1776975607; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=RfPIq++ZptNB9NoSORTQP1Mg8nMLS6cM+zxyxGdj+8o=; b=FgfvJDC7sz6kNuZzjjDapTZdNCvBvlPTUXcm4V3UwlkIIaCv1Z7kVLLUnTBPsBcziJ 2504rh+i4iVnEfeMTWfd7lnFuFW3th2FujE7REj4eSu5aDt1xgxZSXQhm/Ygb7Q21CGH MmnDqKjP2fp+qWNYbAxfanKrvofRsNNIHdJOFbaCuofjPs6RZvT05dXoChhvmuHiHbxH EVnw8P4pGQzd8EStkmSMRFZQucVtaWOlPgVTl8JjkTotJ6ntZc4YO9hiWEPCI/Zq5cxv EXwth5wLMBgJ5QRbgyhegfu86sQCSnR8dbD4GVaWtHJJOffq+e/mjs7NBFrQmPqwkIbS yBeA== X-Forwarded-Encrypted: i=1; AFNElJ/Adz12+YvmmfUhEMq9DUypOJgJaWxsWdzLrqTwpofZ8Z/Hn+qPdxtSDhlJCIERYYKOW50=@lists.linux.dev X-Gm-Message-State: AOJu0YyfRqTXMDSC92kdLoc9wMzzXZ/s/Xd+TnU51TSL76mKNe8AVc3m vkPgOU3ya64Ykcdrkjr4j9nkVI5obJnylXZQMZwDO89lDvNWnBIVDfR9 X-Gm-Gg: AeBDieuCg/ty8bO5zeVxgEpwq8Gw+TPjmJOCrrvNaagtl5R6J/HAL/0itAMxIyqcGsT uz7nhLl3aRB1AiEu88I/WIPtPF8bdI2gTA00uTUdEoFLTFV8zJwCs3dur5l+0MPKUv+RuMPdpqM yFEzXTbeqRc5QFeTvoEd9e2wdHJiUJlCUNHpUuR3ssO9FnIeR6tfbywSIaLdnAJb7rcCQDhCec9 auZkbsNjhoNxF/bGwTksVtsKrcNaKDWksfkqqxWnPaM6R0Jjfj5HHX9z+Mfdb9BNFCTfd2CtGIg pEjn10jHHrMQOYdG5tYMxrkLJGPZCCCvDEWB5cNdUa8M1kWgh+2UV+vFKLqAKxlWhk2OHN2ZWZG xjXvg/jBJjEo0/f7dPoxjdvxlt9lsixPz/Hdyvpuul2YUHxv0bewtL/apsT4eKFolS7RibmWGBZ q1SbGXcugFrokSutfg0zsw50h+Iy1xnA9uojBGIYDwQjOaOA== X-Received: by 2002:a05:6000:2305:b0:43d:1df7:ed24 with SMTP id ffacd0b85a97d-43fe14920ccmr1106467f8f.21.1776370806537; Thu, 16 Apr 2026 13:20:06 -0700 (PDT) Received: from [192.168.0.2] ([197.250.227.196]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43ead35c026sm16180624f8f.15.2026.04.16.13.20.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Apr 2026 13:20:06 -0700 (PDT) From: =?utf-8?q?Stefan_D=C3=B6singer?= Date: Thu, 16 Apr 2026 23:19:16 +0300 Subject: [PATCH v4 8/8] ARM: defconfig: Add a zx29 defconfig file Precedence: bulk X-Mailing-List: soc@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20260416-send-v4-8-e19d02b944ec@gmail.com> References: <20260416-send-v4-0-e19d02b944ec@gmail.com> In-Reply-To: <20260416-send-v4-0-e19d02b944ec@gmail.com> To: Jonathan Corbet , Shuah Khan , Russell King , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Arnd Bergmann , Krzysztof Kozlowski , Alexandre Belloni , Linus Walleij , Drew Fustini , Greg Kroah-Hartman , Jiri Slaby Cc: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, soc@lists.linux.dev, linux-serial@vger.kernel.org, =?utf-8?q?Stefan_D=C3=B6singer?= X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=3027; i=stefandoesinger@gmail.com; h=from:subject:message-id; bh=6ya4n1fkm6PPu+J+UXJaoxYlGEf50l80a0QukNljqH8=; b=owEBiQJ2/ZANAwAIAT0TvMhUTxoiAcsmYgBp4URLRFT9WUgaNwopIp7Mpr1SgGCmmWEuwj7ar WVx31IEDDWJAk8EAAEIADkWIQRDFvS2qgVbJ5UyXWw9E7zIVE8aIgUCaeFESxsUgAAAAAAEAA5t YW51MiwyLjUrMS4xMiwyLDIACgkQPRO8yFRPGiJCTg//bkjPztbQVJQPtpbuLkcvfvMZhtuQRHY l33l22HlA6SP/heWkI6T2qAPFy1M0Ure63fHDxMyVsuv3gxrVpiTaucJEgKv0fiPsZwRkQFmyLi /yiO1Unj3iYdV/kzF86tniNudGNMW92JEHVa/sM9Px3laSJVV3JBEj90VPdnWccaC55hY0Je/Rx XoJrAexRUkpqczSXjWKKkXEN8Ve1EPCbfujoRvtuW6aZ77E0KiLIx3mpXZikz9vfrx5emrUZ5qR jU3NsabY/ogXdbZKOwArmyvGNDAXz16CrSDiRdialp6+wzlaFhn5IL2+CiPy+9vK7sz/7z6G1pT E8aCYbXMwoWtf1H09lCO8zhcVUNTIlGY6isvToY+WxjRmFIh6yzp65M3tvJqcywcPy3K6pYhsP0 0lesl6GO2X0AjJ0x/h7OTrK1U30R47h2Tfb+H2zitdYZvUD2/MnR4SRY6LqYqg8Wt1TZ7X4+QmF 1KHbL2+y95uoO5JBK58zmNi8asUxR/pBWRGguhBEdljObYEralQfrAsp4djUMPWGisNdUSQYrB4 zj5WgqwMUUVoeX9na9QhiMLZhfpfJn7hjQygPgnQSV/gcij467vFsFilq0DiKH965TjQ1AEygP9 dWfea67NGOlgz3pscNDsJQ/7GWs5F0DAk65YCoWpG7ZJTw7V0kss= X-Developer-Key: i=stefandoesinger@gmail.com; a=openpgp; fpr=4F9C2C8728019633893EBBB98CB81F9A72BBA155 This enables existing drivers that already are (UART) or will be (USB, GPIO) necessary to operate this board even if they aren't declared in the DTS yet. Signed-off-by: Stefan Dösinger --- arch/arm/configs/zx29_defconfig | 90 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 90 insertions(+) diff --git a/arch/arm/configs/zx29_defconfig b/arch/arm/configs/zx29_defconfig new file mode 100644 index 000000000000..dae2d86c7583 --- /dev/null +++ b/arch/arm/configs/zx29_defconfig @@ -0,0 +1,90 @@ +CONFIG_SYSVIPC=y +CONFIG_BLK_DEV_INITRD=y +# CONFIG_RD_BZIP2 is not set +# CONFIG_RD_LZMA is not set +# CONFIG_RD_XZ is not set +# CONFIG_RD_LZ4 is not set +CONFIG_EXPERT=y +CONFIG_KALLSYMS_ALL=y +CONFIG_MMU=y +CONFIG_ARCH_MULTI_V7=y +CONFIG_ARCH_ZTE=y +CONFIG_SOC_ZX297520V3=y +# FIXME: There is no PSCI on this board, but ARM_GIC_V3 depends on it +CONFIG_ARM_PSCI=y +CONFIG_ARM_APPENDED_DTB=y +CONFIG_CMDLINE="console=ttyAMA1 earlyprintk root=/dev/ram rw" +# CONFIG_SUSPEND is not set +CONFIG_BINFMT_FLAT=y +# CONFIG_UEVENT_HELPER is not set +# CONFIG_STANDALONE is not set +# CONFIG_PREVENT_FIRMWARE_BUILD is not set +# CONFIG_ALLOW_DEV_COREDUMP is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=4 +CONFIG_CPU_FREQ=y +CONFIG_CPUFREQ_DT_PLATDEV=y +CONFIG_PM=y +CONFIG_PM_CLK=y +CONFIG_PM_GENERIC_DOMAINS=y +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_INET=y +CONFIG_DEVTMPFS=y # FIXME: This is specific to my initrd. Remove before upstream +CONFIG_DEVTMPFS_MOUNT=y +# CONFIG_INPUT_MOUSEDEV is not set +CONFIG_KEYBOARD_GPIO_POLLED=y +CONFIG_GPIOLIB=y +CONFIG_OF_GPIO=y +CONFIG_GPIO_GENERIC_PLATFORM=y +# CONFIG_INPUT_MOUSE is not set +# CONFIG_SERIO is not set +CONFIG_VT_HW_CONSOLE_BINDING=y +CONFIG_SERIAL_AMBA_PL011=y +CONFIG_SERIAL_AMBA_PL011_CONSOLE=y +CONFIG_SERIAL_OF_PLATFORM=y +CONFIG_SERIAL_DEV_BUS=y +CONFIG_SERIAL_DEV_CTRL_TTYPORT=y +# CONFIG_HW_RANDOM is not set +CONFIG_MFD_SYSCON=y +# CONFIG_HID is not set +CONFIG_PINCTRL=y +CONFIG_GENERIC_PINCTRL_GROUPS=y +CONFIG_PINMUX=y +CONFIG_GENERIC_PINMUX_FUNCTIONS=y +CONFIG_PINCONF=y +CONFIG_GENERIC_PINCONF=y +CONFIG_RESET_CONTROLLER=y +CONFIG_POWER_RESET=y +CONFIG_RESET_SIMPLE=y +CONFIG_LEDS_GPIO=y +CONFIG_USB_DWC2=y +CONFIG_USB_GADGET=y +CONFIG_MTD=y +CONFIG_MTD_OF_PARTS=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +CONFIG_MTD_SPI_NAND=y +CONFIG_SPI_MASTER=y +CONFIG_MMC=y +CONFIG_MMC_DW=y +CONFIG_MMC_DW_PLTFM=y +CONFIG_STMMAC_ETH=y +CONFIG_STMMAC_PLATFORM=y +CONFIG_MDIO_BUS=y +CONFIG_REGULATOR=y +CONFIG_REGULATOR_FIXED_VOLTAGE=y +CONFIG_SRAM=y +CONFIG_MISC_FILESYSTEMS=y +CONFIG_JFFS2_FS=y +CONFIG_CONFIG_TMPFS=y +# CONFIG_MISC_FILESYSTEMS is not set +CONFIG_PRINTK_TIME=y +CONFIG_EARLY_PRINTK=y +CONFIG_DEBUG_LL=y +CONFIG_DEBUG_ZTE_ZX=y +CONFIG_DEBUG_LL_INCLUDE="debug/pl01x.S" +CONFIG_DEBUG_UART_PL01X=y +CONFIG_DEBUG_UART_PHYS=0x01408000 +CONFIG_DEBUG_UART_VIRT=0xf4708000 -- 2.52.0