[PATCH AUTOSEL 4.19 010/671] ARM: qcom_defconfig: Enable MAILBOX
From: Sasha Levin <sashal@kernel.org>
Date: 2020-01-16 19:17:48
Also in:
linux-arm-kernel, lkml
Subsystem:
arm port, arm/qualcomm mailing list, arm/qualcomm support, the rest · Maintainers:
Russell King, Bjorn Andersson, Konrad Dybcio, Linus Torvalds
From: Frank Rowand <redacted>
[ Upstream commit 54c2678cd198f61555796bbda5e1727e6e1858f1 ]
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 <redacted>
Reviewed-by: Bjorn Andersson <redacted>
Signed-off-by: Andy Gross <redacted>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
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
--
2.20.1