From patchwork Mon Sep 28 15:13:09 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Leizhen (ThunderTown)" X-Patchwork-Id: 11803947 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 258AC139F for ; Mon, 28 Sep 2020 15:18:39 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E60D2208FE for ; Mon, 28 Sep 2020 15:18:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="z+AQ68GF" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E60D2208FE Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-ID:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=5P8lSx9Z78HDgn8eaTxq9dgrYGcUcqzrTLrI+ejQJ6I=; b=z+AQ68GF28yJiu/xmwnt+SvKq ZpIQwws9nxDUeieETU0buAFE1NKSUm7SefKFscFCzeE0rL7r2hlD6I4ZcJgy0NOwaBXGScmkKflVd 0inK1hirWjrjAoHPsGcph0PsgSBbeQqITE1TtgYLtnhvQWtuqbS01A+oNhz4CgT1mIfd/4SWM55Bk QGemSOZOcRtGJUm4T6uQi4UHyBlOCBlH3wmtBDnyrH77AM1MB6/me+dEP94usTAiktOBUBzF/2hUa DlVLVlgPI2ArOjIjuGU26KqKveaX4DI3xSBOeDZomntMo3s1zzAJVjydtMqNrboVE4snAPk8pfmTu YRUN2AjQA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kMuv1-0006nX-JH; Mon, 28 Sep 2020 15:18:23 +0000 Received: from szxga04-in.huawei.com ([45.249.212.190] helo=huawei.com) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kMuuD-0006St-VJ for linux-arm-kernel@lists.infradead.org; Mon, 28 Sep 2020 15:17:36 +0000 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id BA40D6108F3A421C3A66; Mon, 28 Sep 2020 23:17:19 +0800 (CST) Received: from thunder-town.china.huawei.com (10.174.177.253) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.487.0; Mon, 28 Sep 2020 23:17:12 +0800 From: Zhen Lei To: Wei Xu , Rob Herring , "Jonathan Cameron" , devicetree , linux-arm-kernel , linux-kernel Subject: [PATCH v4 05/20] ARM: debug: add UART early console support for SD5203 Date: Mon, 28 Sep 2020 23:13:09 +0800 Message-ID: <20200928151324.2134-6-thunder.leizhen@huawei.com> X-Mailer: git-send-email 2.26.0.windows.1 In-Reply-To: <20200928151324.2134-1-thunder.leizhen@huawei.com> References: <20200928151324.2134-1-thunder.leizhen@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.174.177.253] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200928_111734_299418_87C42333 X-CRM114-Status: GOOD ( 10.61 ) X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [45.249.212.190 listed in list.dnswl.org] 0.0 RCVD_IN_MSPIKE_H4 RBL: Very Good reputation (+4) [45.249.212.190 listed in wl.mailspike.net] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record 0.0 RCVD_IN_MSPIKE_WL Mailspike good senders X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kefeng Wang , Libin , Zhen Lei Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Kefeng Wang Add support of early console for SD5203. Signed-off-by: Kefeng Wang Signed-off-by: Zhen Lei --- arch/arm/Kconfig.debug | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 80000a66a4e3549..d27a7764c3bfb46 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -1086,6 +1086,14 @@ choice on SA-11x0 UART ports. The kernel will check for the first enabled UART in a sequence 3-1-2. + config DEBUG_SD5203_UART + bool "Hisilicon SD5203 Debug UART" + depends on ARCH_SD5203 + select DEBUG_UART_8250 + help + Say Y here if you want kernel low-level debugging support + on SD5203 UART. + config DEBUG_SOCFPGA_UART0 depends on ARCH_SOCFPGA bool "Use SOCFPGA UART0 for low-level debug" @@ -1639,6 +1647,7 @@ config DEBUG_UART_PHYS default 0x11006000 if DEBUG_MT6589_UART0 default 0x11009000 if DEBUG_MT8135_UART3 default 0x16000000 if DEBUG_INTEGRATOR + default 0x1600d000 if DEBUG_SD5203_UART default 0x18000300 if DEBUG_BCM_5301X default 0x18000400 if DEBUG_BCM_HR2 default 0x18010000 if DEBUG_SIRFATLAS7_UART0 @@ -1841,7 +1850,7 @@ config DEBUG_UART_VIRT default 0xfec60000 if DEBUG_SIRFPRIMA2_UART1 default 0xfec90000 if DEBUG_RK32_UART2 default 0xfed0c000 if DEBUG_DAVINCI_DA8XX_UART1 - default 0xfed0d000 if DEBUG_DAVINCI_DA8XX_UART2 + default 0xfed0d000 if DEBUG_DAVINCI_DA8XX_UART2 || DEBUG_SD5203_UART default 0xfed60000 if DEBUG_RK29_UART0 default 0xfed64000 if DEBUG_RK29_UART1 || DEBUG_RK3X_UART2 default 0xfed68000 if DEBUG_RK29_UART2 || DEBUG_RK3X_UART3