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[24.6.192.50]) by smtp.gmail.com with ESMTPSA id 1-v6sm15074411pfk.134.2018.09.06.21.46.00 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 06 Sep 2018 21:46:00 -0700 (PDT) From: frowand.list@gmail.com To: Andy Gross , Bjorn Andersson Cc: Arun Kumar Neelakantam , linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: [PATCH] ARM: qcom_defconfig: Enable MAILBOX Date: Thu, 6 Sep 2018 21:44:48 -0700 Message-Id: <1536295488-12296-1-git-send-email-frowand.list@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Frank Rowand Problem: ab460a2e72da ("rpmsg: qcom_smd: Access APCS through mailbox framework" added a "depends on MAILBOX") to RPMSG_QCOM_SMD, thus RPMSG_QCOM_SMD becomes unset since MAILBOX was not enabled in qcom_defconfig and is not otherwise selected for the dragonboard. When the resulting kernel is booted the mmc device which contains the root file system is not available. Fix: add CONFIG_MAILBOX to qcom_defconfig Fixes: ab460a2e72da ("rpmsg: qcom_smd: Access APCS through mailbox framework" added a "depends on MAILBOX") Signed-off-by: Frank Rowand Reviewed-by: Bjorn Andersson --- Bjorn suggested that multi_v7_defconfig might need this same fix but I don't have a target to test on so I have not included that change in this patch Tested on Qualcomm APQ8074 Dragonboard arch/arm/configs/qcom_defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/configs/qcom_defconfig b/arch/arm/configs/qcom_defconfig index 6aa7046fb91f..bd6440f23493 100644 --- a/arch/arm/configs/qcom_defconfig +++ b/arch/arm/configs/qcom_defconfig @@ -207,6 +207,7 @@ CONFIG_MSM_MMCC_8974=y CONFIG_MSM_IOMMU=y CONFIG_HWSPINLOCK=y CONFIG_HWSPINLOCK_QCOM=y +CONFIG_MAILBOX=y CONFIG_REMOTEPROC=y CONFIG_QCOM_ADSP_PIL=y CONFIG_QCOM_Q6V5_PIL=y