On 4/17/20 6:47 PM, Stefano Babic wrote:
> Hi everybody,
>
> On 14/04/20 04:05, Heinrich Schuchardt wrote:
>> On 4/14/20 3:28 AM, Breno Matheus Lima wrote:
>>> Hi Heinrich,
>>>
>>> Em seg., 13 de abr. de 2020 às 11:04, Heinrich Schuchardt
>>> <xypron.g...@gmx.de> escreveu:
>>>>
>>>> Am April 13, 2020 2:49:00 PM UTC schrieb Breno Matheus Lima
>>>> <brenomath...@gmail.com>:
>>>>> Hi Heinrich,
>>>>>
>>>>> Em dom., 12 de abr. de 2020 às 17:35, Heinrich Schuchardt
>>>>> <xypron.g...@gmx.de> escreveu:
>>>>>>
>>>>>> On 4/12/20 6:16 PM, Fabio Estevam wrote:
>>>>>>> Hi Heinrich,
>>>>>>>
>>>>>>> On Sun, Apr 12, 2020 at 11:23 AM Heinrich Schuchardt
>>>>> <xypron.g...@gmx.de> wrote:
>>>>>>>>
>>>>>>>> doc/README.mxc_hab was moved to
>>>>> doc/imx/habv4/guides/encrypted_boot.txt by
>>>>>>>> commit df11b0c4d4e3 ("doc: imx: reorganize i.MX documentation"),
>>>>> commit
>>>>>>>> dfe9ff9cc79b ("doc: imx: hab: Reorganize High Assurance Boot
>>>>>>>> documentation"), commit 8a23fc9c94bf ("doc: imx: habv4: Remove
>>>>> extra hab,
>>>>>>>> directory for a cleaner documentation structure"), and commit
>>>>> 364c0a89bcfa
>>>>>>>> ("doc: imx: habv4: Move encrypted boot guide").
>>>>>>>>
>>>>>>>> Fixes: df11b0c4d4e3 ("doc: imx: reorganize i.MX documentation")
>>>>>>>> Fixes: dfe9ff9cc79b ("doc: imx: hab: Reorganize High Assurance
>>>>> Boot
>>>>>>>> documentation")
>>>>>>>> Fixes: 8a23fc9c94bf ("doc: imx: habv4: Remove extra hab, directory
>>>>>>>> for a cleaner documentation structure")
>>>>>>>> Fixes: commit 364c0a89bcfa ("doc: imx: habv4: Move encrypted boot
>>>>> guide").
>>>>>>>> Signed-off-by: Heinrich Schuchardt <xypron.g...@gmx.de>
>>>>>>>> ---
>>>>>>>> arch/arm/mach-imx/Kconfig | 6 +++---
>>>>>>>> 1 file changed, 3 insertions(+), 3 deletions(-)
>>>>>>>>
>>>>>>>> diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
>>>>>>>> index aa140c4798..44b47780ee 100644
>>>>>>>> --- a/arch/arm/mach-imx/Kconfig
>>>>>>>> +++ b/arch/arm/mach-imx/Kconfig
>>>>>>>> @@ -41,7 +41,7 @@ config IMX_HAB
>>>>>>>> imply CMD_DEKBLOB
>>>>>>>> help
>>>>>>>> This option enables the support for secure boot (HAB).
>>>>>>>> - See doc/README.mxc_hab for more details.
>>>>>>>> + See doc/imx/habv4/guides/encrypted_boot.txt for more
>>>>> details.
>>>>>>>
>>>>>>> Thanks for your patch.
>>>>>>>
>>>>>>> Indeed, doc/README.mxc_hab is gone and we should replace it, but I
>>>>> was
>>>>>>> wondering if we should point the file to
>>>>>>> doc/imx/habv4/guides/mx6_mx7_secure_boot.txt instead.
>>>>>>>
>>>>>>> Breno,
>>>>>>>
>>>>>>> What do you think?
>>>>>>
>>>>>> It is doc/imx/habv4/guides/encrypted_boot.txt that mentions
>>>>>> CONFIG_IMX_HAB and CONFIG_CMD_DEKBLOB.
>>>>>>
>>>>>> Maybe both files can be merged. Anyway the imx directory should move
>>>>> to
>>>>>> doc/board and be integrated into doc/board/index.rst.
>>>>>>
>>>>>> Shouldn't the content of folder doc/imx be moved to
>>>>> doc/board/freescale/
>>>>>> and linked in doc/board/freescale/index.rst?
>>>>>>
>>>>>> We should be able to generate HTML documentation for imx using 'make
>>>>>> htmldocs'.
>>>>>
>>>>> Thanks for your feedback.
>>>>>
>>>>> Do you think we can convert this documentation to sphinx format and
>>>>> create an index.rst at doc/imx/? The HABv4 documentation is SoC
>>>>> specific and not board related.
>>>>
>>>> Maybe besides an arch and a board folder we should have a doc/soc/ folder.
>>>>
>>>
>>> Thanks for your suggestion, do we have similar documentation for other SoCs?
>>>
>>> Please take a look in commit df11b0c4 ("doc: imx: reorganize i.MX
>>> documentation") all i.MX documentation that were located at U-Boot doc
>>> root directory.
>>
>> df11b0c4 was a good step forward.
>>
>> doc/mvebu/armada-8k-memory.txt
>> seems to be another SoC related file.
>>
>> A lot of other SoC files are at doc/README.*.
>>
>> Overall the doc/ directory is not in a good state yet. Many documents
>> are not yet integrated into the generated documentation.
>>
>
> Agree that doc/ is in a bad state - nevertheless we should try to move
> on to the right direction. As Breno says, this is not related to a
> single board. doc/README.soc was done years ago, without generating
> documentation. I think we should go away from this model. I see also
> very positive the switch to rst for any i.MX documentation.
If it is SoC related and not board related, doc/soc/imx/ would be good
place to put the files. We should provide links from the main index, e.g.
doc/index.rst -> doc/soc/index.rst -> doc/soc/imx/index.rst ->
imx_encrypted_boot.rst
Best regards
Heinrich
