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author | Sascha Hauer <s.hauer@pengutronix.de> | 2015-06-09 09:26:44 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-06-09 09:26:44 +0200 |
commit | 7a429bfb3b11a4af5ab0a328a22c354b3838a7a7 (patch) | |
tree | ba8f6854c8a267c1ea6a5a591456de52ca45e02e /Documentation/user | |
parent | 760e652a7aca15c3ba67f3e7ad4488d49f7a629a (diff) | |
parent | 79eba3029f330682d9ba1f5d248720c761de14a7 (diff) | |
download | barebox-7a429bfb3b11a4af5ab0a328a22c354b3838a7a7.tar.gz barebox-7a429bfb3b11a4af5ab0a328a22c354b3838a7a7.tar.xz |
Merge branch 'for-next/misc'
Diffstat (limited to 'Documentation/user')
-rw-r--r-- | Documentation/user/booting-linux.rst | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/Documentation/user/booting-linux.rst b/Documentation/user/booting-linux.rst index ac44cbad62..6e7d1550bf 100644 --- a/Documentation/user/booting-linux.rst +++ b/Documentation/user/booting-linux.rst @@ -55,12 +55,13 @@ to free the internal devicetree before calling ``bootm`` Passing Kernel Arguments ^^^^^^^^^^^^^^^^^^^^^^^^ -Depending on the barebox configuration (``CONFIG_FLEXIBLE_BOOTARGS``) there -are to ways to pass bootargs to the Kernel. With ``CONFIG_FLEXIBLE_BOOTARGS`` -disabled the bootm command takes the bootargs from the ``bootargs`` environment -variable. With ``CONFIG_FLEXIBLE_BOOTARGS`` enabled the bootargs are composed -from different :ref:`global_device` variables. All variables beginning with -``global.linux.bootargs.`` will be concatenated to the bootargs: +The simple method to pass bootargs to the kernel is with +``CONFIG_FLEXIBLE_BOOTARGS`` disabled: in this case the bootm command +takes the bootargs from the ``bootargs`` environment variable. + +With ``CONFIG_FLEXIBLE_BOOTARGS`` enabled, the bootargs are composed +from different :ref:`global device<global_device>` variables. All variables beginning +with ``global.linux.bootargs.`` will be concatenated to the bootargs: .. code-block:: sh |