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 X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DE00EC3F2CD for ; Mon, 23 Mar 2020 18:07:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BCBEB20735 for ; Mon, 23 Mar 2020 18:07:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=me.com header.i=@me.com header.b="kbNgE8YT" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727847AbgCWSHj (ORCPT ); Mon, 23 Mar 2020 14:07:39 -0400 Received: from mr85p00im-ztdg06011201.me.com ([17.58.23.181]:46337 "EHLO mr85p00im-ztdg06011201.me.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727149AbgCWSHf (ORCPT ); Mon, 23 Mar 2020 14:07:35 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=me.com; s=1a1hai; t=1584986855; bh=loyCXMYKtPQTFKpfOJsTP6j26QPXsHjOO5S87NLcf3U=; h=From:To:Subject:Date:Message-Id; b=kbNgE8YTXuFLKCR2Bvm/T5LTXaYukSyWDFmISVpbE+eqxdv/OJYvCSHWwqAeqAiYX juiP6pKQjt/OQqF/3+tchfbxs+t9ZrfQD2GUOeVELFTYBz7IO/tCRKvnj9Np13sMth KzU8bZM3KtotpX2uqlUKzq6HR3E3bQny9t75ealhL11kbwP42R7K5WvUIBJyS3d/yy fZoUD0Hfi+JLdBOqdotJoXqMFIm1lP3HjRenlxtWAb1hghTQKvmynqvoqeXEaIK0BQ H/b3GVnuCifobTqpdFltf7s8XYLh81c/ZztVG9Jedj1d0h29lsGcDCmhOFhkE2n625 IL0H7pKqPkhdw== Received: from localhost (101.220.150.77.rev.sfr.net [77.150.220.101]) by mr85p00im-ztdg06011201.me.com (Postfix) with ESMTPSA id 6D94B4006F2; Mon, 23 Mar 2020 18:07:34 +0000 (UTC) From: Alain Volmat To: Russell King , Arnd Bergmann , Sascha Hauer , Olof Johansson , Linus Walleij , Nathan Huckleberry , Geert Uytterhoeven , Claudiu Beznea , Enrico Weigelt , Thomas Gleixner , Kate Stewart , Greg Kroah-Hartman , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: patrice.chotard@st.com, avolmat@me.com Subject: [PATCH 2/2] arm: sti LL_UART: add STiH418 SBC UART0 support Date: Mon, 23 Mar 2020 19:06:39 +0100 Message-Id: <20200323180639.8481-3-avolmat@me.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200323180639.8481-1-avolmat@me.com> References: <20200323180639.8481-1-avolmat@me.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2020-03-23_07:,, signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1908290000 definitions=main-2003230094 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add the entry for the STiH418 SBC UART0 low level uart. Signed-off-by: Alain Volmat --- arch/arm/Kconfig.debug | 19 +++++++++++++++++-- 1 file changed, 17 insertions(+), 2 deletions(-) diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index f1fa1cb45ecb..26bbf2a311e6 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -1197,6 +1197,16 @@ choice If unsure, say N. + config DEBUG_STIH418_SBC_ASC0 + bool "Use StiH418 SBC ASC0 UART for low-level debug" + depends on ARCH_STI + help + Say Y here if you want kernel low-level debugging support + on STiH418 based platforms which has default UART wired + up to SBC ASC0. + + If unsure, say N. + config STM32F4_DEBUG_UART bool "Use STM32F4 UART for low-level debug" depends on ARCH_STM32 @@ -1553,6 +1563,7 @@ config DEBUG_LL_INCLUDE default "debug/sirf.S" if DEBUG_SIRFSOC_UART default "debug/sti.S" if DEBUG_STIH41X_ASC2 default "debug/sti.S" if DEBUG_STIH41X_SBC_ASC1 + default "debug/sti.S" if DEBUG_STIH418_SBC_ASC0 default "debug/stm32.S" if DEBUG_STM32_UART default "debug/tegra.S" if DEBUG_TEGRA_UART default "debug/ux500.S" if DEBUG_UX500_UART @@ -1586,6 +1597,7 @@ config DEBUG_UART_PHYS default 0x03010fe0 if ARCH_RPC default 0x07000000 if DEBUG_SUN9I_UART0 default 0x09405000 if DEBUG_ZTE_ZX + default 0x09530000 if DEBUG_STIH418_SBC_ASC0 default 0x10009000 if DEBUG_REALVIEW_STD_PORT || \ DEBUG_VEXPRESS_UART0_CA9 default 0x1010c000 if DEBUG_REALVIEW_PB1176_PORT @@ -1711,7 +1723,8 @@ config DEBUG_UART_PHYS DEBUG_BCM63XX_UART || DEBUG_ASM9260_UART || \ DEBUG_SIRFSOC_UART || DEBUG_DIGICOLOR_UA0 || \ DEBUG_AT91_UART || \ - DEBUG_STIH41X_ASC2 || DEBUG_STIH41X_SBC_ASC1 + DEBUG_STIH41X_ASC2 || DEBUG_STIH41X_SBC_ASC1 || \ + DEBUG_STIH418_SBC_ASC0 config DEBUG_UART_VIRT hex "Virtual base address of debug UART" @@ -1757,6 +1770,7 @@ config DEBUG_UART_VIRT default 0xf8090000 if DEBUG_VEXPRESS_UART0_RS1 default 0xf8ffee00 if DEBUG_AT91_SAM9263_DBGU default 0xf8fff200 if DEBUG_AT91_RM9200_DBGU + default 0xf9530000 if DEBUG_STIH418_SBC_ASC0 default 0xf9e09000 if DEBUG_AM33XXUART1 default 0xfa020000 if DEBUG_OMAP4UART3 || DEBUG_TI81XXUART1 default 0xfa022000 if DEBUG_TI81XXUART2 @@ -1824,7 +1838,8 @@ config DEBUG_UART_VIRT DEBUG_BCM63XX_UART || DEBUG_ASM9260_UART || \ DEBUG_SIRFSOC_UART || DEBUG_DIGICOLOR_UA0 || \ DEBUG_AT91_UART || \ - DEBUG_STIH41X_ASC2 || DEBUG_STIH41X_SBC_ASC1 + DEBUG_STIH41X_ASC2 || DEBUG_STIH41X_SBC_ASC1 || \ + DEBUG_STIH418_SBC_ASC0 config DEBUG_UART_8250_SHIFT int "Register offset shift for the 8250 debug UART" -- 2.17.1