u-boot.git/doc/develop/bootstd, branch v2025.01-rc5 Unnamed repository; edit this file 'description' to name the repository. bootstd: Add command to enable setting of bootmeth specific properties 2024-10-15T16:24:27+00:00 Martyn Welch martyn.welch@collabora.com 2024-10-09T13:15:40+00:00 3809fd35a5dbdbd62043ba0a72c3f37f58e69f9d We have previously added logic to allow a "fallback" option to be specified in the extlinux configuration. Provide a command that allows us to set this as the preferred default option when booting. Combined with the bootcount functionality, this allows the "altbootcmd" to provide a means of falling back to a previously known good state after a failed update. For example, if "bootcmd" is set to: bootflow scan -lb We would set "altbootcmd" to: bootmeth set extlinux fallback 1; bootflow scan -lb Causing the boot process to boot from the fallback option. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Martyn Welch <martyn.welch@collabora.com> 
We have previously added logic to allow a "fallback" option to be
specified in the extlinux configuration. Provide a command that allows
us to set this as the preferred default option when booting.

Combined with the bootcount functionality, this allows the "altbootcmd"
to provide a means of falling back to a previously known good state
after a failed update. For example, if "bootcmd" is set to:

    bootflow scan -lb

We would set "altbootcmd" to:

    bootmeth set extlinux fallback 1; bootflow scan -lb

Causing the boot process to boot from the fallback option.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Martyn Welch <martyn.welch@collabora.com>
doc: Add a description for bootmeth_android 2024-07-31T06:29:20+00:00 Mattijs Korpershoek mkorpershoek@baylibre.com 2024-07-24T12:41:25+00:00 93767c5a8f7b1a6d22eb551e3b98f22eebe54d64 Add initial documentation for the Android bootmeth. Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Reviewed-by: Simon Glass <sjg@chromium.org> 
Add initial documentation for the Android bootmeth.

Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
doc: Describe the bootstd settings 2024-07-19T12:01:46+00:00 Simon Glass sjg@chromium.org 2024-07-17T08:31:04+00:00 38b000881ebc0a48b0a814fce9f52dfe62ac644b The bootstd node provides some configuration properties. Add these to the documentation. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> 
The bootstd node provides some configuration properties. Add these to
the documentation.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
doc: Add a link to VBE from the bootstd docs 2024-07-19T12:01:30+00:00 Simon Glass sjg@chromium.org 2024-07-17T08:31:02+00:00 1c930686ca09f79f7bbf86389a96406588db7ae3 Link to this page to make it easier to find the VBE docs. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> 
Link to this page to make it easier to find the VBE docs.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
doc: Add a description for bootmeth_script 2024-07-19T11:57:53+00:00 Simon Glass sjg@chromium.org 2024-07-17T08:31:01+00:00 87d00856df35f7e269dfa1f343035cff33dfea58 Add documentation for the script bootmeth. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> 
Add documentation for the script bootmeth.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
doc: Add a description for bootmeth_sandbox 2024-07-19T11:57:44+00:00 Simon Glass sjg@chromium.org 2024-07-17T08:30:58+00:00 95403023cfa890b4e5e7ce7040227e518b2da288 Add documentation for the sandbox bootmeth. Fix up the compatible string to drop the 'extlinux' part, which is not relevant to this bootmeth. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> 
Add documentation for the sandbox bootmeth.

Fix up the compatible string to drop the 'extlinux' part, which is not
relevant to this bootmeth.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
doc: Add a description for bootmeth_cros 2024-07-19T11:56:04+00:00 Simon Glass sjg@chromium.org 2024-07-17T08:30:57+00:00 56418511e9fd5ca34c38c896a364ea0249c53610 Add documentation for the cros bootmeth. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> 
Add documentation for the cros bootmeth.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
doc: Add a description for bootmeth_qfw 2024-07-19T11:54:54+00:00 Simon Glass sjg@chromium.org 2024-07-17T08:30:56+00:00 70a4982d4fd83d18cd1951b2be9f3e7538b8c499 Add documentation for the qfw bootmeth. Fix up the compatible string to drop the 'extlinux' part, which is not relevant to this bootmeth. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> 
Add documentation for the qfw bootmeth.

Fix up the compatible string to drop the 'extlinux' part, which is not
relevant to this bootmeth.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
doc: Add a description for bootmeth_pxe 2024-07-19T11:54:01+00:00 Simon Glass sjg@chromium.org 2024-07-17T08:30:55+00:00 64a1446bd09ec58ab259c9ec2b3160ac604b734f Add documentation for the pxe bootmeth. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> 
Add documentation for the pxe bootmeth.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
doc: Add a description for bootmeth_extlinux 2024-07-19T11:53:59+00:00 Simon Glass sjg@chromium.org 2024-07-17T08:30:54+00:00 b1bb34fecd84a1754e0e187aa2735ecfd2910ffd Add documentation for the extlinux bootmeth. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> 
Add documentation for the extlinux bootmeth.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>