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[86.31.179.135]) by smtp.gmail.com with ESMTPSA id c4sm14921903wmh.4.2016.11.07.10.18.02 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 07 Nov 2016 10:18:02 -0800 (PST) From: Peter Griffin To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@stlinux.com, bjorn.andersson@linaro.org, vinod.koul@intel.com, ohad@wizery.com Subject: [PATCH v11 01/14] remoteproc: Update Kconfig setup to 'depends on REMOTEPROC' Date: Mon, 7 Nov 2016 18:17:32 +0000 Message-Id: <1478542665-17089-2-git-send-email-peter.griffin@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1478542665-17089-1-git-send-email-peter.griffin@linaro.org> References: <1478542665-17089-1-git-send-email-peter.griffin@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20161107_101826_145312_87C74DA8 X-CRM114-Status: GOOD ( 13.87 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.griffin@linaro.org, dmaengine@vger.kernel.org, lee.jones@linaro.org, remoteproc@vger.kernel.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Make REMOTEPROC core a selectable kconfig option, and update remoteproc client drivers to 'depends on' the core. This avoids some nasty Kconfig recursive dependency issues. Also when using menuconfig client drivers will be hidden until the core has been enabled. Documentation/kbuild/kconfig-language.txt: Note: select should be used with care. select will force a symbol to a value without visiting the dependencies. By abusing select you are able to select a symbol FOO even if FOO depends on BAR that is not set. In general use select only for non-visible symbols (no prompts anywhere) and for symbols with no dependencies. That will limit the usefulness but on the other hand avoid the illegal configurations all over. Signed-off-by: Peter Griffin --- drivers/remoteproc/Kconfig | 21 ++++++++++++--------- 1 file changed, 12 insertions(+), 9 deletions(-) diff --git a/drivers/remoteproc/Kconfig b/drivers/remoteproc/Kconfig index f396bfe..a244b1a 100644 --- a/drivers/remoteproc/Kconfig +++ b/drivers/remoteproc/Kconfig @@ -1,20 +1,21 @@ menu "Remoteproc drivers" -# REMOTEPROC gets selected by whoever wants it config REMOTEPROC - tristate + tristate "Support for Remote Processor subsystem" depends on HAS_DMA select CRC32 select FW_LOADER select VIRTIO select VIRTUALIZATION +if REMOTEPROC + config OMAP_REMOTEPROC tristate "OMAP remoteproc support" depends on HAS_DMA depends on ARCH_OMAP4 || SOC_OMAP5 depends on OMAP_IOMMU - select REMOTEPROC + depends on REMOTEPROC select MAILBOX select OMAP2PLUS_MBOX select RPMSG_VIRTIO @@ -34,7 +35,7 @@ config OMAP_REMOTEPROC config STE_MODEM_RPROC tristate "STE-Modem remoteproc support" depends on HAS_DMA - select REMOTEPROC + depends on REMOTEPROC default n help Say y or m here to support STE-Modem shared memory driver. @@ -44,7 +45,7 @@ config STE_MODEM_RPROC config WKUP_M3_RPROC tristate "AMx3xx Wakeup M3 remoteproc support" depends on SOC_AM33XX || SOC_AM43XX - select REMOTEPROC + depends on REMOTEPROC help Say y here to support Wakeup M3 remote processor on TI AM33xx and AM43xx family of SoCs. @@ -57,8 +58,8 @@ config WKUP_M3_RPROC config DA8XX_REMOTEPROC tristate "DA8xx/OMAP-L13x remoteproc support" depends on ARCH_DAVINCI_DA8XX + depends on REMOTEPROC select CMA if MMU - select REMOTEPROC select RPMSG_VIRTIO help Say y here to support DA8xx/OMAP-L13x remote processors via the @@ -84,9 +85,9 @@ config QCOM_Q6V5_PIL tristate "Qualcomm Hexagon V5 Peripherial Image Loader" depends on OF && ARCH_QCOM depends on QCOM_SMEM + depends on REMOTEPROC select MFD_SYSCON select QCOM_MDT_LOADER - select REMOTEPROC help Say y here to support the Qualcomm Peripherial Image Loader for the Hexagon V5 based remote processors. @@ -102,7 +103,7 @@ config QCOM_WCNSS_PIL select QCOM_MDT_LOADER select QCOM_SCM select QCOM_WCNSS_IRIS - select REMOTEPROC + depends on REMOTEPROC help Say y here to support the Peripheral Image Loader for the Qualcomm Wireless Connectivity Subsystem. @@ -110,10 +111,12 @@ config QCOM_WCNSS_PIL config ST_REMOTEPROC tristate "ST remoteproc support" depends on ARCH_STI - select REMOTEPROC + depends on REMOTEPROC help Say y here to support ST's adjunct processors via the remote processor framework. This can be either built-in or a loadable module. +endif # REMOTEPROC + endmenu