Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932521AbaGOKc4 (ORCPT ); Tue, 15 Jul 2014 06:32:56 -0400 Received: from mout.kundenserver.de ([212.227.17.24]:55992 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758696AbaGOKcw (ORCPT ); Tue, 15 Jul 2014 06:32:52 -0400 From: Arnd Bergmann To: linux-arm-kernel@lists.infradead.org Cc: Daniel Thompson , Russell King - ARM Linux , Paul Bolle , linaro-kernel@lists.linaro.org, patches@linaro.org, spear-devel@list.st.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH v7 0/4] arm: Fix DEBUG_LL for multi-platform kernels (without PL01X) Date: Tue, 15 Jul 2014 12:32:09 +0200 Message-ID: <4736066.znnQ63vBqX@wuerfel> User-Agent: KMail/4.11.5 (Linux/3.11.0-18-generic; KDE/4.11.5; x86_64; ; ) In-Reply-To: <4527083.RFD2neZ6Bp@wuerfel> References: <1401206421-29832-1-git-send-email-daniel.thompson@linaro.org> <53C39D5F.6050901@linaro.org> <4527083.RFD2neZ6Bp@wuerfel> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Provags-ID: V02:K0:ri2sxaeiElGIZdps3CEniJUbhggpDGzwWDLICZUjTw+ 3fTFsyQJAangjrE261rO3ZlDNx65OvB84e3mGixsvuOupIdi/c s35dtzuUtcTmHinnvVcNIv05di9zLU7n550Eo+upi+Hw0NHzuh smrUv0xqZ6vXu3lwgQXap9BRJLnJCCKHO+g7VZZUiNXiBlA77s d3eRXtFTUgiMIP10GKK4vj9sxOp3GX9z1oMs1p1+ETWAt2kats o5nIOylV3syNeKajHs5RkMqoH9pDbXxOQokSUknMsjlR2qP6e0 1ibqNYO9lVTdF55Ad3ar2jhMg8/kv5mK2nRioda8mdLv8JZZyl ky5ghY0BxgxKfh00rMtQ= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Monday 14 July 2014 17:27:49 Arnd Bergmann wrote: > > Signed-off-by: Arnd Bergmann > > diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug > index 8f90595069a1..0f89d1b84524 100644 > --- a/arch/arm/Kconfig.debug > +++ b/arch/arm/Kconfig.debug > @@ -200,6 +200,14 @@ choice > Say Y here if you want the debug print routines to direct > their output to the serial port in the DC21285 (Footbridge). > > + config DEBUG_EP93XX > + bool "Kernel low-level debugging messages via ep93xx UART" > + depends on ARCH_EP93XX > + select DEBUG_UART_PL01X > + help > + Say Y here if you want kernel low-level debugging support > + on Cirrus Logic EP93xx based platforms. > + FWIW, this part was broken, fixup below. The problem is that the decompress.h for ep93xx uses CONFIG_DEBUG_UART_PHYS even when DEBUG_LL is disabled. diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 362d764cd358..a99b28029983 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -1139,7 +1139,7 @@ config DEBUG_UART_PHYS default 0x80070000 if DEBUG_IMX23_UART default 0x80074000 if DEBUG_IMX28_UART default 0x80230000 if DEBUG_PICOXCELL_UART - default 0x808c0000 if DEBUG_EP93XX + default 0x808c0000 if DEBUG_EP93XX || ARCH_EP93XX default 0x90020000 if DEBUG_NSPIRE_CLASSIC_UART || DEBUG_NSPIRE_CX_UART default 0xa9a00000 if DEBUG_MSM_UART default 0xb0090000 if DEBUG_VEXPRESS_UART0_CRX @@ -1166,7 +1166,8 @@ config DEBUG_UART_PHYS depends on DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \ DEBUG_LL_UART_EFM32 || \ DEBUG_UART_8250 || DEBUG_UART_PL01X || \ - DEBUG_MSM_UART || DEBUG_QCOM_UARTDM || DEBUG_S3C24XX_UART + DEBUG_MSM_UART || DEBUG_QCOM_UARTDM || DEBUG_S3C24XX_UART || \ + ARCH_EP93XX config DEBUG_UART_VIRT hex "Virtual base address of debug UART" -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/