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authorMatt Porter <mporter@konsulko.com>2017-12-19 08:00:03 -0500
committerMatt Porter <mporter@konsulko.com>2017-12-19 08:03:55 -0500
commitfce5dbe44ce5cca232749ad06f36cc5c4f0ee2f7 (patch)
tree7327529dcdb34429a853ee8428dd6628592a1ae8
parente0f401d30f0ef68d8de678016ac2f5f552548c4c (diff)
linux-renesas: blacklist btwilink module
If btwilink is autoloaded on boot then the TI-ST managed by the UIM service may not start properly. This happens intermittently based on system boot timing. To fix this, add btwilink to the modprobe blacklist. btwilink is already manually loaded by the ti-uim.service. Change-Id: Id8834279c1c205c292903926bf1ceb7073f84e1e Signed-off-by: Matt Porter <mporter@konsulko.com>
-rw-r--r--meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas_4.9.bbappend3
1 files changed, 3 insertions, 0 deletions
diff --git a/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas_4.9.bbappend b/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas_4.9.bbappend
index 32bf2c6..3cadae6 100644
--- a/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas_4.9.bbappend
+++ b/meta-rcar-gen3-adas/recipes-kernel/linux/linux-renesas_4.9.bbappend
@@ -6,6 +6,9 @@ COMPATIBLE_MACHINE_v3msk = "v3msk"
BRANCH = "v4.9/rcar-3.5.9"
SRCREV = "2c20c9881d53f1b5c7a3ebf55bb83ec15902d0d0"
+KERNEL_MODULE_PROBECONF += "btwilink"
+module_conf_btwilink = "blacklist btwilink"
+
SRC_URI_remove = " \
file://0001-dmaengine-rcar-dmac-ensure-CHCR-DE-bit-is-actually-0.patch \
file://0002-dmaengine-rcar-dmac-use-TCRB-instead-of-TCR-for-resi.patch \