Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966800AbdIZAKJ (ORCPT ); Mon, 25 Sep 2017 20:10:09 -0400 Received: from mail-qk0-f196.google.com ([209.85.220.196]:37462 "EHLO mail-qk0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965243AbdIZAKF (ORCPT ); Mon, 25 Sep 2017 20:10:05 -0400 X-Google-Smtp-Source: AOwi7QAV3P4+di4Q/ph4XSM9vgjCDclsMZMlAA5Z6HPLphN46rLOKaPnLCsKIMlFjoIo66tPihntOA== From: Florian Fainelli To: linux-arm-kernel@lists.infradead.org Cc: Florian Fainelli , Rob Herring , Mark Rutland , Ray Jui , Scott Branden , Jon Mason , bcm-kernel-feedback-list@broadcom.com (maintainer:BROADCOM IPROC ARM ARCHITECTURE), Michael Turquette , Stephen Boyd , Russell King , Arnd Bergmann , Olof Johansson , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list), linux-clk@vger.kernel.org (open list:COMMON CLK FRAMEWORK) Subject: [PATCH 07/10] ARM: debug: Add Hurricane 2 UART2 debug addresses Date: Mon, 25 Sep 2017 17:09:28 -0700 Message-Id: <20170926000931.670-8-f.fainelli@gmail.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20170926000931.670-1-f.fainelli@gmail.com> References: <20170926000931.670-1-f.fainelli@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1928 Lines: 52 Broadcom Hurricane 2 SoCs typically use their secondary UART for debug/console, provide a known good location for that. Signed-off-by: Florian Fainelli --- arch/arm/Kconfig.debug | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 6dcea8e8e941..0346805fe33c 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -169,6 +169,11 @@ choice depends on ARCH_BCM_5301X || ARCH_BCM_NSP select DEBUG_UART_8250 + config DEBUG_BCM_HR2 + bool "Kernel low-level debugging on Hurricane 2 UART2" + depends on ARCH_BCM_HR2 + select DEBUG_UART_8250 + config DEBUG_BCM_KONA_UART bool "Kernel low-level debugging messages via BCM KONA UART" depends on ARCH_BCM_MOBILE @@ -1508,6 +1513,7 @@ config DEBUG_UART_PHYS default 0x11009000 if DEBUG_MT8135_UART3 default 0x16000000 if DEBUG_INTEGRATOR default 0x18000300 if DEBUG_BCM_5301X + default 0x18000400 if DEBUG_BCM_HR2 default 0x18010000 if DEBUG_SIRFATLAS7_UART0 default 0x18020000 if DEBUG_SIRFATLAS7_UART1 default 0x1c090000 if DEBUG_VEXPRESS_UART0_RS1 @@ -1623,6 +1629,7 @@ config DEBUG_UART_VIRT default 0xf01fb000 if DEBUG_NOMADIK_UART default 0xf0201000 if DEBUG_BCM2835 || DEBUG_BCM2836 default 0xf1000300 if DEBUG_BCM_5301X + default 0xf1000400 if DEBUG_BCM_HR2 default 0xf1002000 if DEBUG_MT8127_UART0 default 0xf1006000 if DEBUG_MT6589_UART0 default 0xf1009000 if DEBUG_MT8135_UART3 @@ -1728,7 +1735,8 @@ config DEBUG_UART_8250_SHIFT int "Register offset shift for the 8250 debug UART" depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250 default 0 if DEBUG_FOOTBRIDGE_COM1 || ARCH_IOP32X || DEBUG_BCM_5301X || \ - DEBUG_OMAP7XXUART1 || DEBUG_OMAP7XXUART2 || DEBUG_OMAP7XXUART3 + DEBUG_BCM_HR2 || DEBUG_OMAP7XXUART1 || DEBUG_OMAP7XXUART2 || \ + DEBUG_OMAP7XXUART3 default 2 config DEBUG_UART_8250_WORD -- 2.14.1