variables: Document KERNEL_DTC_FLAGS variable

Submitted by Ovidiu Panait on Dec. 23, 2020, 1:09 p.m. | Patch ID: 179080

Details

Message ID 20201223130938.20476-1-ovidiu.panait@windriver.com
State New
Headers show

Commit Message

Ovidiu Panait Dec. 23, 2020, 1:09 p.m.
Add documentation for the newly introduced KERNEL_DTC_FLAGS variable.

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
---
 documentation/ref-manual/variables.rst | 8 ++++++++
 1 file changed, 8 insertions(+)

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diff --git a/documentation/ref-manual/variables.rst b/documentation/ref-manual/variables.rst
index 8c6cc46b6..a4938d9c5 100644
--- a/documentation/ref-manual/variables.rst
+++ b/documentation/ref-manual/variables.rst
@@ -3838,6 +3838,14 @@  system and gives an overview of their function and contents.
       :ref:`kernel-devicetree <ref-classes-kernel-devicetree>` class must
       be inherited.
 
+   :term:`KERNEL_DTC_FLAGS`
+      Specifies the dtc flags that are passed to the Linux kernel build system
+      when generating the device trees (via DTC_FLAGS environment variable).
+
+      In order to use this variable, the
+      :ref:`kernel-devicetree <ref-classes-kernel-devicetree>` class must
+      be inherited.
+
    :term:`KERNEL_DTB_LINK_NAME`
       The link name of the kernel device tree binary (DTB). This variable
       is set in the ``meta/classes/kernel-artifact-names.bbclass`` file as

Comments

Nicolas Dechesne Dec. 23, 2020, 1:22 p.m.
On Wed, Dec 23, 2020 at 2:11 PM Ovidiu Panait
<ovidiu.panait@windriver.com> wrote:
>
> Add documentation for the newly introduced KERNEL_DTC_FLAGS variable.
>
> Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
> ---
>  documentation/ref-manual/variables.rst | 8 ++++++++
>  1 file changed, 8 insertions(+)
>
> diff --git a/documentation/ref-manual/variables.rst b/documentation/ref-manual/variables.rst
> index 8c6cc46b6..a4938d9c5 100644
> --- a/documentation/ref-manual/variables.rst
> +++ b/documentation/ref-manual/variables.rst
> @@ -3838,6 +3838,14 @@ system and gives an overview of their function and contents.
>        :ref:`kernel-devicetree <ref-classes-kernel-devicetree>` class must
>        be inherited.
>
> +   :term:`KERNEL_DTC_FLAGS`

we try to keep things in alphabetical order, so it should go a bit
later in the list.

> +      Specifies the dtc flags that are passed to the Linux kernel build system
> +      when generating the device trees (via DTC_FLAGS environment variable).
> +
> +      In order to use this variable, the
> +      :ref:`kernel-devicetree <ref-classes-kernel-devicetree>` class must
> +      be inherited.
> +
>     :term:`KERNEL_DTB_LINK_NAME`
>        The link name of the kernel device tree binary (DTB). This variable
>        is set in the ``meta/classes/kernel-artifact-names.bbclass`` file as
> --
> 2.17.1
>
>
> 
>
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