Hi Jaehoon,
On 17 August 2017 at 01:40, Jaehoon Chung jh80.chung@samsung.com wrote:
Hi Simon,
On 07/30/2017 02:34 AM, Simon Glass wrote:
Note: This series is rebased to u-boot-mmc/master with a fix-up patch for a broken patch there.
This series completes the conversion of SATA to driver model.
Previous work converted SCSI including the SCSI-based SATA driver. This series converts the AHCI uclass itself, adding operations and adjusting the 'sata' command to work correctly.
An existing board (Compulab Utilite) is used for this work. It uses SATA without the SCSI layer. Unfortunately this board does not currently use driver model for MMC or USB, nor does it include a device tree. Therefore additional patches are included in this series to convert this over. Note that USB is rendered inoperative since the relevant device-tree nodes are disabled. Further work is needed here (e.g. by the board maintainer) but it is well beyond the objective of this series.
A long-standing niggle with MMC has been the CONFIG_DM_MMC_OPS option. This was introduced to allow driver model to handle MMC operations rather than having them in struct mmc. This was needed since the original uclass did not have support for operations.
At present i.MX is the only SoC that defines CONFIG_DM_MMC without CONFIG_DM_MMC_OPS. With this driver converted, the option is no longer necessary so this series takes the opportunity to drop that option.
Sorry for late. I applied these patches to u-boot-mmc after fixing some conflicts. Now i'm testing buildman..There is no problem. i will send PR to Tom.
Sorry again.
That's great, thanks for getting through this!
Let me know if any issues and I can take a look.
Regards, Simon