From patchwork Wed Dec 15 20:06:02 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sander Vanheule X-Patchwork-Id: 12679291 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9EBCBC433FE for ; Wed, 15 Dec 2021 20:06:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234269AbhLOUGL (ORCPT ); Wed, 15 Dec 2021 15:06:11 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45402 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229623AbhLOUGL (ORCPT ); Wed, 15 Dec 2021 15:06:11 -0500 Received: from polaris.svanheule.net (polaris.svanheule.net [IPv6:2a00:c98:2060:a004:1::200]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DF255C061574 for ; Wed, 15 Dec 2021 12:06:10 -0800 (PST) Received: from mars.. (unknown [IPv6:2a02:a03f:eafe:c901:b1b8:ded9:465d:f19c]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: sander@svanheule.net) by polaris.svanheule.net (Postfix) with ESMTPSA id EBE1E28197F; Wed, 15 Dec 2021 21:06:07 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=svanheule.net; s=mail1707; t=1639598768; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=zwXkMI5QETfIiv404UlgcSE+x8gNpXVjO5/v4Qt9sqo=; b=uMeUOkmOtAy1nAl2/DmXaM4kwAmebrFxqPggKHrbCxz6FQ4YMt0Fkn+P+R/+xfmT9wgkU/ oezCn+/1ssp3EXwuyiQHVVnQRQIxMIJbK4ZO6R/i5LysAwfE/B8RuhSJcdZf50vF3Cy5Se PBeZceK0A+++lLR0keT58CVs5m3nQ8KA2/282U4jqqy+WNctgVrg1RvKb4jFdJ9QNNH04Z VXt32O1K+/7CSiF329+2iJNfIlqOhlIJrEh1oMOlA1OP637CMhXE+Ex895SklgJTzsB0rP W+t36g1n/n9S0vLw2FvZTeNV/1rGOEg0UrI0T2rqPdBgP3zDAPw7sgI2gph1SA== From: Sander Vanheule To: linux-mips@vger.kernel.org Cc: Thomas Bogendoerfer , linux-kernel@vger.kernel.org, Sander Vanheule , Lukas Bulwahn , Bert Vermeulen Subject: [PATCH] MIPS: drop selected EARLY_PRINTK configs for MACH_REALTEK_RTL Date: Wed, 15 Dec 2021 21:06:02 +0100 Message-Id: <20211215200602.6546-1-sander@svanheule.net> X-Mailer: git-send-email 2.33.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org MACH_REALTEK_RTL declares that the system supports early printk , but this is not actually implemented as intended. The system is left with a non-functional early0 console because the setup_8250_early_printk_port() call provided for MIPS_GENERIC is never used to set this up. Generic ns16550a earlycon works, so devices should use that for early output. This means that SYS_HAS_EARLY_PRINTK and USE_GENERIC_EARLY_PRINTK_8250 do not need to be selected. Additionally, as reported by Lukas Bulwahn, the selected symbol SYS_HAS_EARLY_PRINTK_8250 does not actually exist, so should also be dropped. Cc: Lukas Bulwahn Cc: Bert Vermeulen Signed-off-by: Sander Vanheule --- arch/mips/Kconfig | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 63eb66a22691..9a3a2330fc69 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -642,9 +642,6 @@ config MACH_REALTEK_RTL select SYS_SUPPORTS_MIPS16 select SYS_SUPPORTS_MULTITHREADING select SYS_SUPPORTS_VPE_LOADER - select SYS_HAS_EARLY_PRINTK - select SYS_HAS_EARLY_PRINTK_8250 - select USE_GENERIC_EARLY_PRINTK_8250 select BOOT_RAW select PINCTRL select USE_OF