u-boot.git/drivers/ata, branch v2017.09

dm: sata: dwc_ahsata: Add support for driver model

2017-08-17T07:44:17Z

Update this driver to support driver model. This involves implementing the AHCI operations and reusing existing common code. Signed-off-by: Simon Glass

dm: sata: Update the AHCI uclass to support operations

2017-08-17T07:44:17Z

At present the AHCI uclass is just a shell and we still use the global functions to access SATA. Fix this by adding operations to the uclass. Signed-off-by: Simon Glass

dm: sata: dw_sata: Set up common versions of operations

2017-08-17T07:44:17Z

Driver model wants to use the core functions in this file but accesses the uclass-private data in a different way. Move the code into new 'common' functions and set up stubs to call these. Signed-off-by: Simon Glass

dm: sata: dw_sata: More ahci_init_one() futher down

2017-08-17T07:44:17Z

This function will not be used with driver model and it relates to the other exported functions. Move it down next to them. Signed-off-by: Simon Glass

dm: sata: dw_sata: Drop is_ready

2017-08-17T07:44:17Z

This variable is set but never used. Drop it. Signed-off-by: Simon Glass

dm: sata: dw_sata: Rename the dwc_ahsata private header

2017-08-17T07:44:17Z

Rename dwc_ahsata.h to indicate that it is a private header file. We plan to create another header with some public functions. Signed-off-by: Simon Glass

dm: sata: dw_sata: Sort #include directives

2017-08-17T07:44:17Z

Sort the header file inclusions into the correct order. Signed-off-by: Simon Glass

dm: sata: dw_sata: Drop unnecessary brackets

2017-08-17T07:44:17Z

There is a strange &(var) coding style in this driver. Adjust it to use &var instead, which is more usual. Signed-off-by: Simon Glass

dm: sata: dw_sata: Pass uc_priv to internal functions

2017-08-17T07:44:17Z

With driver model sata_dev_desc[] does not exist. We still want to use the common code of this driver so update it to pass struct ahci_uc_priv * to each of these functions, instead of an integer which must be looked up in sata_dev_desc[]. Signed-off-by: Simon Glass

dm: sata: dw_sata: Drop unnecessary casts

2017-08-17T07:44:17Z

Most of the casts in this driver are not necessary. With driver model we do not cast from void *. Update the driver to follow this rule. Signed-off-by: Simon Glass