Hi Peng, On 03/24/2016 11:16 PM, Peng Fan wrote: > Support Driver Model for fsl esdhc driver. > > 1. Introduce a new structure struct fsl_esdhc_priv > 2. Refactor fsl_esdhc_initialize which is originally used by board code. > - Introduce fsl_esdhc_init to be common usage for DM and non-DM > - Introduce fsl_esdhc_cfg_to_priv to build the bridge for non-DM part. > - The original API for board code is still there, but we use > 'fsl_esdhc_cfg_to_priv' and 'fsl_esdhc_init' to serve it. > 3. All the functions are changed to use 'struct fsl_esdhc_priv', except > fsl_esdhc_initialize. > 4. Since clk driver is not implemented, use mxc_get_clock to geth > the clk and fill 'priv->sdhc_clk'. > > Has been tested on i.MX6UL 14X14 EVK board: > " > =>dm tree > .... > simple_bus [ + ] | `-- aips-bus@02100000 > mmc [ + ] | |-- usdhc@02190000 > mmc [ + ] | |-- usdhc@02194000 > .... > => mmc list > FSL_SDHC: 0 (SD) > FSL_SDHC: 1 (SD) > " >
After pulling in device tree files from the mainline kernel, I was able to test this on a SABRE Lite, so you can add my: Tested-By: Eric Nelson <[email protected]> Is somebody prepping patches to pull in support for i.MX6DQ? Please advise, Eric _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
