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-rw-r--r--meta-rcar-gen3/recipes-kernel/linux/linux-renesas/0001-rpmsg-Add-message-to-be-able-to-configure-RPMSG_VIRT.patch27
-rw-r--r--meta-rcar-gen3/recipes-kernel/linux/linux-renesas/iccom.cfg1
-rw-r--r--meta-rcar-gen3/recipes-kernel/linux/linux-renesas_4.14.bb11
3 files changed, 39 insertions, 0 deletions
diff --git a/meta-rcar-gen3/recipes-kernel/linux/linux-renesas/0001-rpmsg-Add-message-to-be-able-to-configure-RPMSG_VIRT.patch b/meta-rcar-gen3/recipes-kernel/linux/linux-renesas/0001-rpmsg-Add-message-to-be-able-to-configure-RPMSG_VIRT.patch
new file mode 100644
index 0000000..8c0a2af
--- /dev/null
+++ b/meta-rcar-gen3/recipes-kernel/linux/linux-renesas/0001-rpmsg-Add-message-to-be-able-to-configure-RPMSG_VIRT.patch
@@ -0,0 +1,27 @@
+From 1cdbf4ed4717eefa2b6237c1e63e351b62990522 Mon Sep 17 00:00:00 2001
+From: Dien Pham <dien.pham.ry@renesas.com>
+Date: Fri, 23 Feb 2018 18:29:32 +0700
+Subject: [PATCH] rpmsg: Add message to be able to configure RPMSG_VIRTIO from
+ defconfig
+
+Signed-off-by: Dien Pham <dien.pham.ry@renesas.com>
+---
+ drivers/rpmsg/Kconfig | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/rpmsg/Kconfig b/drivers/rpmsg/Kconfig
+index 0fe6eac..5b1e61b 100644
+--- a/drivers/rpmsg/Kconfig
++++ b/drivers/rpmsg/Kconfig
+@@ -47,7 +47,7 @@ config RPMSG_QCOM_SMD
+ platforms.
+
+ config RPMSG_VIRTIO
+- tristate
++ tristate "Enable remote processor message and virtual I/O configure"
+ select RPMSG
+ select VIRTIO
+
+--
+1.9.1
+
diff --git a/meta-rcar-gen3/recipes-kernel/linux/linux-renesas/iccom.cfg b/meta-rcar-gen3/recipes-kernel/linux/linux-renesas/iccom.cfg
new file mode 100644
index 0000000..a3923c1
--- /dev/null
+++ b/meta-rcar-gen3/recipes-kernel/linux/linux-renesas/iccom.cfg
@@ -0,0 +1 @@
+CONFIG_RPMSG_VIRTIO=y
diff --git a/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_4.14.bb b/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_4.14.bb
index 61f3803..5cce5ba 100644
--- a/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_4.14.bb
+++ b/meta-rcar-gen3/recipes-kernel/linux/linux-renesas_4.14.bb
@@ -1,6 +1,7 @@
DESCRIPTION = "Linux kernel for the R-Car Generation 3 based board"
require include/avb-control.inc
+require include/iccom-control.inc
require recipes-kernel/linux/linux-yocto.inc
FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}/:"
@@ -22,6 +23,16 @@ SRC_URI_append = " \
${@base_conditional("USE_AVB", "1", " file://usb-video-class.cfg", "", d)} \
"
+# Enable RPMSG_VIRTIO depend on ICCOM
+SUPPORT_ICCOM = " \
+ file://0001-rpmsg-Add-message-to-be-able-to-configure-RPMSG_VIRT.patch \
+ file://iccom.cfg \
+"
+
+SRC_URI_append = " \
+ ${@base_conditional("USE_ICCOM", "1", "${SUPPORT_ICCOM}", "", d)} \
+"
+
# Add SCHED_DEBUG config fragment to support CAS
SRC_URI_append = " \
${@bb.utils.contains('MACHINE_FEATURES','cas','file://capacity_aware_migration_strategy.cfg','',d)} \