diff options
Diffstat (limited to 'Documentation/admin-guide')
| -rw-r--r-- | Documentation/admin-guide/bootconfig.rst | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Documentation/admin-guide/bootconfig.rst b/Documentation/admin-guide/bootconfig.rst index 9355c525fbe0..91339efdcb54 100644 --- a/Documentation/admin-guide/bootconfig.rst +++ b/Documentation/admin-guide/bootconfig.rst @@ -201,6 +201,8 @@ To remove the config from the image, you can use -d option as below:: Then add "bootconfig" on the normal kernel command line to tell the kernel to look for the bootconfig at the end of the initrd file. +Alternatively, build your kernel with the ``CONFIG_BOOT_CONFIG_FORCE`` +Kconfig option selected. Embedding a Boot Config into Kernel ----------------------------------- @@ -217,7 +219,9 @@ path to the bootconfig file from source tree or object tree. The kernel will embed it as the default bootconfig. Just as when attaching the bootconfig to the initrd, you need ``bootconfig`` -option on the kernel command line to enable the embedded bootconfig. +option on the kernel command line to enable the embedded bootconfig, or, +alternatively, build your kernel with the ``CONFIG_BOOT_CONFIG_FORCE`` +Kconfig option selected. Note that even if you set this option, you can override the embedded bootconfig by another bootconfig which attached to the initrd. |