From 0cdc776588c3c389120f0e85fa53b89b1de5b0a8 Mon Sep 17 00:00:00 2001
From: Andrei Gherzan <andrei.gherzan@huawei.com>
Date: Thu, 8 Apr 2021 15:49:25 +0100
Subject: [PATCH] linux-intel: Fix CONFIG_SERIAL_OF_PLATFORM build warning on
5.10
Due to a configuration bug in upstream, the build system outputs a
configuration warning similar to:
---------- CONFIG_SERIAL_OF_PLATFORM -----------------
Config: CONFIG_SERIAL_OF_PLATFORM
From:
[...]/kernel-source/.kernel-meta/configs/v5.10/standard/cfg/8250.cfg
Requested value: CONFIG_SERIAL_OF_PLATFORM=y
Actual value:
Avoid this by disabling the specific config.
Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>
---
.../recipes-kernel/linux/linux-intel_5.10.bbappend | 7 +++++++
meta-ohos-staging/recipes-kernel/linux/linux/misc.cfg | 6 ++++++
2 files changed, 13 insertions(+)
create mode 100644 meta-ohos-staging/recipes-kernel/linux/linux-intel_5.10.bbappend
create mode 100644 meta-ohos-staging/recipes-kernel/linux/linux/misc.cfg
diff --git a/meta-ohos-staging/recipes-kernel/linux/linux-intel_5.10.bbappend b/meta-ohos-staging/recipes-kernel/linux/linux-intel_5.10.bbappend
new file mode 100644
index 00000000..57bbce21
--- /dev/null
+++ b/meta-ohos-staging/recipes-kernel/linux/linux-intel_5.10.bbappend
@@ -0,0 +1,7 @@
+# SPDX-FileCopyrightText: Huawei Inc.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+FILESEXTRAPATHS_prepend := "${THISDIR}/linux:"
+
+SRC_URI += "file://misc.cfg"
diff --git a/meta-ohos-staging/recipes-kernel/linux/linux/misc.cfg b/meta-ohos-staging/recipes-kernel/linux/linux/misc.cfg
new file mode 100644
index 00000000..3b722ac1
--- /dev/null
+++ b/meta-ohos-staging/recipes-kernel/linux/linux/misc.cfg
@@ -0,0 +1,6 @@
+# SPDX-FileCopyrightText: Huawei Inc.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+# Avoid kernel build warnings for x86 nonexitent config
+CONFIG_SERIAL_OF_PLATFORM=n
--
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