u-boot.git/test/py/tests/test_android/test_ab.py, branch next Unnamed repository; edit this file 'description' to name the repository. test/py: Drop u_boot_ prefix on test files 2025-03-15T11:02:04+00:00 Simon Glass sjg@chromium.org 2025-02-09T16:07:15+00:00 d9ed4b75add4b4ccc37cf32b54cd9c77f48e3396 We know this is U-Boot so the prefix serves no purpose other than to make things longer and harder to read. Drop it and rename the files. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # test_android / test_dfu 
We know this is U-Boot so the prefix serves no purpose other than to
make things longer and harder to read. Drop it and rename the files.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # test_android / test_dfu
test/py: Shorten u_boot_console 2025-03-15T10:38:38+00:00 Simon Glass sjg@chromium.org 2025-02-09T16:07:14+00:00 752c3769874596d012cd8325099d2ae20123f989 This fixture name is quite long and results in lots of verbose code. We know this is U-Boot so the 'u_boot_' part is not necessary. But it is also a bit of a misnomer, since it provides access to all the information available to tests. It is not just the console. It would be too confusing to use con as it would be confused with config and it is probably too short. So shorten it to 'ubman'. Signed-off-by: Simon Glass <sjg@chromium.org> Link: https://lore.kernel.org/u-boot/CAFLszTgPa4aT_J9h9pqeTtLCVn4x2JvLWRcWRD8NaN3uoSAtyA@mail.gmail.com/ 
This fixture name is quite long and results in lots of verbose code.
We know this is U-Boot so the 'u_boot_' part is not necessary.

But it is also a bit of a misnomer, since it provides access to all the
information available to tests. It is not just the console.

It would be too confusing to use con as it would be confused with
config and it is probably too short.

So shorten it to 'ubman'.

Signed-off-by: Simon Glass <sjg@chromium.org>
Link: https://lore.kernel.org/u-boot/CAFLszTgPa4aT_J9h9pqeTtLCVn4x2JvLWRcWRD8NaN3uoSAtyA@mail.gmail.com/
cmd: bcb: introduce 'ab_dump' command to print BCB block content 2024-10-24T07:45:55+00:00 Dmitry Rokosov ddrokosov@salutedevices.com 2024-10-17T14:12:10+00:00 a995084beb6682748002878ccb4b8c4de9fc0136 It's really helpful to have the ability to dump BCB block for debugging A/B logic on the board supported this partition schema. Command 'bcb ab_dump' prints all fields of bootloader_control struct including slot_metadata for all presented slots. Output example: ===== > board# bcb ab_dump ubi 0#misc > Read 512 bytes from volume misc to 000000000bf07580 > Read 512 bytes from volume misc to 000000000bf42f40 > Bootloader Control: [misc] > Active Slot: _a > Magic Number: 0x42414342 > Version: 1 > Number of Slots: 2 > Recovery Tries Remaining: 0 > CRC: 0x2c8b50bc (Valid) > > Slot[0] Metadata: > - Priority: 15 > - Tries Remaining: 0 > - Successful Boot: 1 > - Verity Corrupted: 0 > > Slot[1] Metadata: > - Priority: 14 > - Tries Remaining: 7 > - Successful Boot: 0 > - Verity Corrupted: 0 ==== The ab_dump command allows you to display ABC data directly on the U-Boot console. During an A/B test execution, this test verifies the accuracy of each field within the ABC data. Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # vim3_android Link: https://lore.kernel.org/r/20241017-android_ab_master-v5-5-43bfcc096d95@salutedevices.com Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> 
It's really helpful to have the ability to dump BCB block for debugging
A/B logic on the board supported this partition schema.

Command 'bcb ab_dump' prints all fields of bootloader_control struct
including slot_metadata for all presented slots.

Output example:
=====
> board# bcb ab_dump ubi 0#misc
> Read 512 bytes from volume misc to 000000000bf07580
> Read 512 bytes from volume misc to 000000000bf42f40
> Bootloader Control:       [misc]
> Active Slot:              _a
> Magic Number:             0x42414342
> Version:                  1
> Number of Slots:          2
> Recovery Tries Remaining: 0
> CRC:                      0x2c8b50bc (Valid)
>
> Slot[0] Metadata:
> 	- Priority:         15
> 	- Tries Remaining:  0
> 	- Successful Boot:  1
> 	- Verity Corrupted: 0
>
> Slot[1] Metadata:
> 	- Priority:         14
> 	- Tries Remaining:  7
> 	- Successful Boot:  0
> 	- Verity Corrupted: 0
====

The ab_dump command allows you to display ABC data directly on the
U-Boot console. During an A/B test execution, this test verifies the
accuracy of each field within the ABC data.

Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # vim3_android
Link: https://lore.kernel.org/r/20241017-android_ab_master-v5-5-43bfcc096d95@salutedevices.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
treewide: bcb: move ab_select command to bcb subcommands 2024-10-24T07:45:55+00:00 Dmitry Rokosov ddrokosov@salutedevices.com 2024-10-17T14:12:08+00:00 b523b4d2c32f07ca0793bb0f926b02ecb0556cc6 To enhance code organization, it is beneficial to consolidate all A/B BCB management routines into a single super-command. The 'bcb' command is an excellent candidate for this purpose. This patch integrates the separate 'ab_select' command into the 'bcb' group as the 'ab_select' subcommand, maintaining the same parameter list for consistency. Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # vim3_android Link: https://lore.kernel.org/r/20241017-android_ab_master-v5-3-43bfcc096d95@salutedevices.com Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> 
To enhance code organization, it is beneficial to consolidate all A/B
BCB management routines into a single super-command.
The 'bcb' command is an excellent candidate for this purpose.

This patch integrates the separate 'ab_select' command into the 'bcb'
group as the 'ab_select' subcommand, maintaining the same parameter list
for consistency.

Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # vim3_android
Link: https://lore.kernel.org/r/20241017-android_ab_master-v5-3-43bfcc096d95@salutedevices.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
test/py: Add base test case for A/B updates 2019-07-24T17:16:29+00:00 Ruslan Trofymenko ruslan.trofymenko@linaro.org 2019-07-05T12:37:34+00:00 31a38799d5e9e604783f8c454e8b7cd30e446ebd Add sandbox test for 'ab_select' command. Test: ./test/py/test.py --bd sandbox --build -k test_ab Signed-off-by: Ruslan Trofymenko <ruslan.trofymenko@linaro.org> Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com> Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Reviewed-by: Alistair Strachan <astrachan@google.com> Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org> 
Add sandbox test for 'ab_select' command.

Test: ./test/py/test.py --bd sandbox --build -k test_ab

Signed-off-by: Ruslan Trofymenko <ruslan.trofymenko@linaro.org>
Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com>
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Alistair Strachan <astrachan@google.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>