u-boot.git/cmd/eeprom.c, branch master

Merge patch series "'eeprom' command improvements"

2024-06-07T16:48:41+00:00

Marek Behún  says:

This series contains improvements for the 'eeprom' command:
- refactors
- fixes
- improvements
- ability to use driver model EEPROMs (uclass UCLASS_I2C_EEPROM)
- more flexible EEPROM layout support

It should not cause any behavior change for any existing board.

This series is a dependency for some DDR issue fixes for Turris Omnia.
I will be sending that one separately.

github PR link (with CI):
  https://github.com/u-boot/u-boot/pull/540
- there is a failure for
    test.py for sandbox sandbox_clang
  but it seems unrelated to these changes

cmd: eeprom: Extend to EEPROMs probed via driver model

2024-06-07T16:48:00+00:00

Extend the 'eeprom' command to allow accessing EEPROMs probed via
driver model, uclass UCLASS_I2C_EEPROM.

When the CONFIG_I2C_EEPROM config option is enabled (and so the
i2c-eeprom driver is built), the 'eeprom' command now accepts driver
model device name as EEPROM specifier for the 'eeprom' command, in
addition to the legacy [[bus] devaddr] specifier.

Moreover if no device specifier is given, then the first
UCLASS_I2C_EEPROM device is used, if found.

Signed-off-by: Marek Behún

cmd: eeprom: Don't read/write whole EEPROM if not necessary

2024-06-07T16:48:00+00:00

Don't read/write whole EEPROM if not necessary when printing / updating
EEPROM layout fields. Only read/write layout.data_size bytes.

Signed-off-by: Marek Behún

cmd: eeprom: Refactor command execution into function by action

2024-06-07T16:48:00+00:00

Refactor the eeprom_execute_command() function into separate functions
do_eeprom_rw(), do_eeprom_print() and do_eeprom_update().

Signed-off-by: Marek Behún

cmd: eeprom: Refactor eeprom device specifier parsing

2024-06-07T16:47:59+00:00

In preparation for allowing to access eeprom by driver-model device
name, refactor the eeprom device specifier parsing. Instead of filling
two parameters (i2c_bus, i2c_addr), the parsing function now fills one
parameter of type struct eeprom_dev_spec.

Signed-off-by: Marek Behún

cmd: eeprom: Deduplicate parse_i2c_bus_addr() calls

2024-06-07T16:47:59+00:00

Deduplicate the calls to parse_i2c_bus_addr().

Signed-off-by: Marek Behún

cmd: eeprom: Hide eeprom layout versioning behind a Kconfig option

2024-06-07T16:47:59+00:00

Add a new Kconfig option EEPROM_LAYOUT_VERSIONS, and hide eeprom
layout versionsing code behind it. Only print the relevant help in
'eeprom' command usage if this option is enabled.

Enable this new option for cm_fx6_defconfig and cm_t43_defconfig.
These are the only boards using EEPROM layout versioning.

Signed-off-by: Marek Behún

cmd: eeprom: Fix usage help for the eeprom command

2024-06-07T16:47:59+00:00

The bus and devaddr arguments of the eeprom command are optional, and if
only one is given, it is assumed to be devaddr. Change the usage help
from
   
to
  [[bus] [devaddr]

Signed-off-by: Marek Behún

Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"

2024-05-20T19:35:03+00:00

As part of bringing the master branch back in to next, we need to allow
for all of these changes to exist here.

Reported-by: Jonas Karlman 
Signed-off-by: Tom Rini

Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet""

2024-05-19T14:16:36+00:00

When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay
Ethernet"' I failed to notice that b4 noticed it was based on next and
so took that as the base commit and merged that part of next to master.

This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing
changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35.

Reported-by: Jonas Karlman 
Signed-off-by: Tom Rini