| Message ID | 1401206421-29832-6-git-send-email-daniel.thompson@linaro.org |
|---|---|
| State | Superseded |
| Headers | show
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[82.33.25.158]) by mx.google.com with ESMTPSA id em5sm9363015wic.23.2014.05.27.09.00.54 for <multiple recipients> (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 27 May 2014 09:00:55 -0700 (PDT) From: Daniel Thompson <daniel.thompson@linaro.org> To: Russell King <linux@arm.linux.org.uk> Cc: Daniel Thompson <daniel.thompson@linaro.org>, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, spear-devel@list.st.com, Arnd Bergmann <arnd@arndb.de>, Paul Bolle <pebolle@tiscali.nl>, patches@linaro.org, linaro-kernel@lists.linaro.org Subject: [PATCH v6 5/5] arm: Fix DEBUG_LL for multi-platform kernels (without PL01X) Date: Tue, 27 May 2014 17:00:21 +0100 Message-Id: <1401206421-29832-6-git-send-email-daniel.thompson@linaro.org> X-Mailer: git-send-email 1.9.0 In-Reply-To: <1401206421-29832-1-git-send-email-daniel.thompson@linaro.org> References: <1400857819-7975-1-git-send-email-daniel.thompson@linaro.org> <1401206421-29832-1-git-send-email-daniel.thompson@linaro.org> X-Removed-Original-Auth: Dkim didn't pass. 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diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 9a391f7..de67f7e 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -985,12 +985,7 @@ config DEBUG_LL_INCLUDE # Compatibility options for PL01x config DEBUG_UART_PL01X - def_bool ARCH_EP93XX || \ - ARCH_INTEGRATOR || \ - ARCH_SPEAR3XX || \ - ARCH_SPEAR6XX || \ - ARCH_SPEAR13XX || \ - ARCH_VERSATILE + bool # Compatibility options for 8250 config DEBUG_UART_8250
When building a multi_v7_defconfig kernel it is not possible to configure DEBUG_LL to use any serial device except a ARM Primecell PL01X, or more accurately and worse, it is possible to configure a different serial device but KConfig does not honour this request. In fact this also overrides the user selection for some of the single platform kernels, for example I don't think DEBUG_LL can be targetted at ICE or semihosted supervisor for ARCH_VERSATILE. This happens because DEBUG_UART_PL01X is automatically enabled by some architectures and this means user decisions made regarding the DEBUG_LL backend will be overriden. Problem is fixed by removing the automatic enabling of this option. Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> --- arch/arm/Kconfig.debug | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-)