Enable u-boot,dm-pre-reloc for sdhci for zc706, zed and zybo.
And create aliases for it.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
                i2c0 = &i2c0;
                serial0 = &uart1;
                spi0 = &qspi;
+               mmc0 = &sdhci0;
        };
 
        memory {
 };
 
 &sdhci0 {
+       u-boot,dm-pre-reloc;
        status = "okay";
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_sdhci0_default>;
 
                ethernet0 = &gem0;
                serial0 = &uart1;
                spi0 = &qspi;
+               mmc0 = &sdhci0;
        };
 
        memory {
 };
 
 &sdhci0 {
+       u-boot,dm-pre-reloc;
        status = "okay";
 };
 
 
        aliases {
                ethernet0 = &gem0;
                serial0 = &uart1;
+               mmc0 = &sdhci0;
        };
 
        memory {
 };
 
 &sdhci0 {
+       u-boot,dm-pre-reloc;
        status = "okay";
 };