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| author | Ahmad Fatoum <ahmad@a3f.at> | 2021-04-01 08:46:14 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2021-04-13 14:24:02 +0200 |
| commit | 749bc1657988e4ce24d380c8f68f8f9fa8928886 (patch) | |
| tree | 3bbf38446db3e08fc4fcd66071aac1408c973058 /Documentation/user | |
| parent | 0199332f6b772149e47303b4244af06867247344 (diff) | |
| download | barebox-749bc1657988e4ce24d380c8f68f8f9fa8928886.tar.gz barebox-749bc1657988e4ce24d380c8f68f8f9fa8928886.tar.xz | |
Documentation: reboot-mode: fix headings
What was supposed to be subheadings of the Disambiguation headings
weren't by mistake. Bump up the other headings to restore the balance.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'Documentation/user')
| -rw-r--r-- | Documentation/user/reboot-mode.rst | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Documentation/user/reboot-mode.rst b/Documentation/user/reboot-mode.rst index 9321d928f4..8717e39342 100644 --- a/Documentation/user/reboot-mode.rst +++ b/Documentation/user/reboot-mode.rst @@ -1,7 +1,8 @@ .. _reboot_mode: +########### Reboot Mode ------------ +########### To simplify debugging, many BootROMs sample registers that survive a warm reset to customize the boot. These registers can e.g. indicate @@ -23,7 +24,7 @@ modes in the device tree. If a match is found the associated magic is written to the location referenced in the device tree node. User API -~~~~~~~~ +======== Devices registered with the reboot mode API gain two parameters: @@ -46,7 +47,7 @@ priority has its parameters aliased as ``$global.system.reboot_mode.prev`` and ``$global.system.reboot_mode.next``. Reset -~~~~~ +===== Reboot modes can be stored on a syscon wrapping general purpose registers that survives warm resets. If the system instead did reset via an external @@ -57,7 +58,7 @@ reset provider. In barebox, multiple reset providers may co-exist. They ``reset`` command allows listing and choosing a specific reboot mode. Disambiguation -~~~~~~~~~~~~~~ +============== Some uses of reboot modes partially overlap with other barebox functionality. They all ultimately serve different purposes, however. |