[U-Boot] [RESEND PATCH v3 00/19] DM_I2C_COMPAT removal for all ti platforms

[Heiko Schocher]

Hello Simon,

Am 11.12.2018 um 02:05 schrieb Simon Glass:
> Hi Tom,
> 
> On Fri, 7 Dec 2018 at 07:23, Tom Rini <trini at konsulko.com> wrote:
>>
>> On Fri, Dec 07, 2018 at 02:50:36PM +0100, Jean-Jacques Hiblot wrote:
>>
>>> This series remove the usage of the DM_I2C_COMPAT option for all the ti
>>> platforms. It also takes this opportunity to not disable DM_I2C in the SPL.
>>>
>>> There are a couples of issues to fix:
>>> - CMD_EEPROM does not support the DM API. Fixed by removing this option
>>>    when DM_I2C is used without DM_I2C_COMPAT
>>> - i2c_get_chip_for_busnum() does not work when OF_CONTROL is not used
>>>    (as is the case with am33xx SPL).
>>> - The I2C driver do not support DM_I2C without OF_CONTROL.
>>> - Most of the PMIC drivers do not support the I2C DM API.
>>> - Board detection is done prior DM initialization. Fixed by moving it after
>>>    DM is initialized. That move breaks the DRA7 platforms (The fixes for
>>>    that are at the last 5 patches this series)
>>>
>>> When all this is taken care of DM_I2C_COMPAT can be removed and DM_I2C
>>> enabled in the SPL.
>>>
>>> This has been tested with the following boards:
>>> - am437x SK
>>> - am335x SK
>>> - am335x beaglebone (both DM and non-DM config)
>>> - dra76 evm
>>> - am572 evm
>>> - k2g evm
>>>
>>> The following targets may be impacted by the changes related to
>>> SPL_OF_CONTROL and SPL_OF_PLATDATA:
>>> - am3517_evm_defconfig
>>> - omap3_logic_defconfig
>>> - chromebit_mickey_defconfig
>>> - chromebook_jerry_defconfig
>>> - chromebook_minnie_defconfig
>>> - evb-rk3399_defconfig
>>> - rock_defconfig
>>>
>>> It would be nice it some of you could try to boot them.
>>
>> So I've just reviewed-by all of the TI parts.  Heiko, do you want this
>> via the I2C tree?  Simon, do you want this via the DM tree?  Do both of
>> you just want me to grab it instead?  The window on applying this for
>> this release is closing quickly but this has been around for long enough
>> that I'd like to see it go in.  Thanks!
> 
> Agreed. I am happy to take it, or you can. Please let me know.

I just tooked them and send a pull request to Tom, see:

https://lists.denx.de/pipermail/u-boot/2018-December/351388.html

and Tom apllied it already:

https://lists.denx.de/pipermail/u-boot/2018-December/351431.html

Stephen found a regression, see:
https://lists.denx.de/pipermail/u-boot/2018-December/351480.html

I am not in front of my PC today, so I have to look, may Jean-Jacques
has time to look into?

bye,
Heiko
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