From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jagan Teki <jagannadh.teki@gmail.com>
Date: Tue, 9 May 2017 16:35:15 +0530
Subject: [U-Boot]  i.MX6: u-boot,dm-pre-reloc block U-Boot
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Hi All,

I'm trying to add SPL_OF_CONTROL for i.MX6UL, with usdhc1 and gpio1
nodes are marking as "u-boot,dm-pre-reloc" like

--- a/arch/arm/dts/imx6ul.dtsi
+++ b/arch/arm/dts/imx6ul.dtsi
@@ -129,6 +129,7 @@
        };

        soc {
+               u-boot,dm-pre-reloc;
                #address-cells = <1>;
                #size-cells = <1>;
                compatible = "simple-bus";
@@ -180,6 +181,7 @@
                };

                aips1: aips-bus at 02000000 {
+                       u-boot,dm-pre-reloc;
                        compatible = "fsl,aips-bus", "simple-bus";
                        #address-cells = <1>;
                        #size-cells = <1>;
@@ -405,6 +407,7 @@
                        };

                        gpio1: gpio at 0209c000 {
+                               u-boot,dm-pre-reloc;
                                compatible = "fsl,imx6ul-gpio",
"fsl,imx35-gpio";
                                reg = <0x0209c000 0x4000>;
                                interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>,
@@ -724,6 +727,7 @@
                };

                aips2: aips-bus at 02100000 {
+                       u-boot,dm-pre-reloc;
                        compatible = "fsl,aips-bus", "simple-bus";
                        #address-cells = <1>;
                        #size-cells = <1>;
@@ -781,6 +785,7 @@
                        };

                        usdhc1: usdhc at 02190000 {
+                               u-boot,dm-pre-reloc;
                                compatible = "fsl,imx6ul-usdhc",
"fsl,imx6sx-usdhc";
                                reg = <0x02190000 0x4000>;
                                interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;

SPL is loading fine from MMC but block the U-Boot that means we can't
see U-Boot log on console.

But with un-marking "u-boot,dm-pre-reloc" from 'aips1' node and build
u-boot works fine, and the same can unallocated gpio1 in during SPL
bind.

thanks!
-- 
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.