[U-Boot] [PATCH v1 0/2] Fix DM_SCSI on DRA7 platforms

[Michal Simek]

On 6.4.2018 15:58, Jean-Jacques Hiblot wrote:
> 
> 
> On 06/04/2018 14:00, Michal Simek wrote:
>> Hi,
>>
>> On 6.4.2018 11:13, Jean-Jacques Hiblot wrote:
>>> Enhancements to SCSI support for driver model have broken the support
>>> for
>>> DM_SCSI on DRA7 platforms. This series fixes it.
>>>
>>> Tested on:
>>> - dra76 evm
>>>
>>>
>>> Jean-Jacques Hiblot (2):
>>>    dwc_ahci: Fix breakage
>>>    configs: dra7xx_evm/dra7xx_hs_evm: Enable AHCI and PIPE3
>>>
>>>   configs/dra7xx_evm_defconfig    |  2 ++
>>>   configs/dra7xx_hs_evm_defconfig |  2 ++
>>>   drivers/ata/dwc_ahci.c          | 23 ++++++++++-------------
>>>   3 files changed, 14 insertions(+), 13 deletions(-)
>>>
>> I have seen similar issue with 2018.01 release but I have just tested it
>> with sata_ceva.c on latest on zcu102 and I can't see any issue.
>>
>> Here was my quick hack.
>> https://github.com/Xilinx/u-boot-xlnx/commit/df365a0d76352c4b675444c660cc4eb53b36d51e
>>
>>
>> Anyway I have used your patch as source of changes for ceva sata and I
>> have tested it on the top of latest and also on xilinx v2018.1(+ revert
>> of my hack) and it is working properly.
>>
>> Anyway I think that will be good if you can retest driver on the HEAD
> I'm not sure I understand what you mean by HEAD.
> I had tested the disk with commit
> e294ba0678359bc32085c1714329af37e33e8f16 (4th april, so pretty recent),
> it didn't work.


HEAD - latest u-boot commit in master branch.

> Honestly I haven't tried to understand the reason why it broke, I just
> modified the driver to match was is done in the straightforward PCI driver.

Ok. I get it.

Thanks,
Michal