* [PATCH v2] Documentation:openrisc: Add build instructions with initramfs
@ 2025-04-26 15:45 Ann Yun
2025-04-26 16:16 ` Stafford Horne
0 siblings, 1 reply; 2+ messages in thread
From: Ann Yun @ 2025-04-26 15:45 UTC (permalink / raw)
To: jonas, stefan.kristiansson, shorne
Cc: corbet, linux-openrisc, linux-doc, linux-kernel, Ann Yun
Mention how to include initramfs when building the kernel and
direct the reader to ramfs-rootfs-initramfs.rst documentation for more
details
Signed-off-by: Ann Yun <by.ann.yun@gmail.com>
---
V1 -> V2: Mention Documentation/filesystems/ramfs-rootfs-initramfs.rst
Documentation/arch/openrisc/openrisc_port.rst | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/arch/openrisc/openrisc_port.rst b/Documentation/arch/openrisc/openrisc_port.rst
index a8f307a3b499..69aed4069e3b 100644
--- a/Documentation/arch/openrisc/openrisc_port.rst
+++ b/Documentation/arch/openrisc/openrisc_port.rst
@@ -40,6 +40,12 @@ Build the Linux kernel as usual::
make ARCH=openrisc CROSS_COMPILE="or1k-linux-" defconfig
make ARCH=openrisc CROSS_COMPILE="or1k-linux-"
+If you want to embed initramfs in the kernel, also pass ``CONFIG_INITRAMFS_SOURCE``. For example::
+
+ make ARCH=openrisc CROSS_COMPILE="or1k-linux-" CONFIG_INITRAMFS_SOURCE="path/to/rootfs path/to/devnodes"
+
+For more information on this, please check Documentation/filesystems/ramfs-rootfs-initramfs.rst.
+
3) Running on FPGA (optional)
The OpenRISC community typically uses FuseSoC to manage building and programming
--
2.37.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2] Documentation:openrisc: Add build instructions with initramfs
2025-04-26 15:45 [PATCH v2] Documentation:openrisc: Add build instructions with initramfs Ann Yun
@ 2025-04-26 16:16 ` Stafford Horne
0 siblings, 0 replies; 2+ messages in thread
From: Stafford Horne @ 2025-04-26 16:16 UTC (permalink / raw)
To: Ann Yun
Cc: jonas, stefan.kristiansson, corbet, linux-openrisc, linux-doc,
linux-kernel
On Sat, Apr 26, 2025 at 11:45:44AM -0400, Ann Yun wrote:
> Mention how to include initramfs when building the kernel and
> direct the reader to ramfs-rootfs-initramfs.rst documentation for more
> details
>
> Signed-off-by: Ann Yun <by.ann.yun@gmail.com>
> ---
> V1 -> V2: Mention Documentation/filesystems/ramfs-rootfs-initramfs.rst
>
> Documentation/arch/openrisc/openrisc_port.rst | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/Documentation/arch/openrisc/openrisc_port.rst b/Documentation/arch/openrisc/openrisc_port.rst
> index a8f307a3b499..69aed4069e3b 100644
> --- a/Documentation/arch/openrisc/openrisc_port.rst
> +++ b/Documentation/arch/openrisc/openrisc_port.rst
> @@ -40,6 +40,12 @@ Build the Linux kernel as usual::
> make ARCH=openrisc CROSS_COMPILE="or1k-linux-" defconfig
> make ARCH=openrisc CROSS_COMPILE="or1k-linux-"
>
> +If you want to embed initramfs in the kernel, also pass ``CONFIG_INITRAMFS_SOURCE``. For example::
> +
> + make ARCH=openrisc CROSS_COMPILE="or1k-linux-" CONFIG_INITRAMFS_SOURCE="path/to/rootfs path/to/devnodes"
> +
> +For more information on this, please check Documentation/filesystems/ramfs-rootfs-initramfs.rst.
This is one trailing whitespace on the above line. Can it be removed
-Stafford
> 3) Running on FPGA (optional)
>
> The OpenRISC community typically uses FuseSoC to manage building and programming
> --
> 2.37.2
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2025-04-26 16:16 ` Stafford Horne
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