ARM: imx: pico-imx8mq: Add support for Technexion Pico-iMX8MQ

[oweals/u-boot.git] / arch / arm / dts / zynq-cse-nor.dts

diff --git a/arch/arm/dts/zynq-cse-nor.dts b/arch/arm/dts/zynq-cse-nor.dts
index 9710abadcf0246d9b83872aef698fb794cc76f17..197fbd717aae165357cd14d6ebd15899e091ca8c 100644 (file)
--- a/arch/arm/dts/zynq-cse-nor.dts
+++ b/arch/arm/dts/zynq-cse-nor.dts
@@ -5,7 +5,6 @@
  * Copyright (C) 2018 Xilinx, Inc.
  */
 /dts-v1/;
-#include "zynq-7000.dtsi"
 
 / {
        #address-cells = <1>;
@@ -33,27 +32,21 @@
        };
 
        amba: amba {
+               u-boot,dm-pre-reloc;
                compatible = "simple-bus";
                #address-cells = <1>;
                #size-cells = <1>;
-               interrupt-parent = <&intc>;
                ranges;
 
-               intc: interrupt-controller@f8f01000 {
-                       compatible = "arm,cortex-a9-gic";
-                       #interrupt-cells = <3>;
-                       interrupt-controller;
-                       reg = <0xF8F01000 0x1000>,
-                             <0xF8F00100 0x100>;
-               };
-
                slcr: slcr@f8000000 {
+                       u-boot,dm-pre-reloc;
                        #address-cells = <1>;
                        #size-cells = <1>;
                        compatible = "xlnx,zynq-slcr", "syscon", "simple-bus";
                        reg = <0xF8000000 0x1000>;
                        ranges;
                        clkc: clkc@100 {
+                               u-boot,dm-pre-reloc;
                                #clock-cells = <1>;
                                compatible = "xlnx,ps7-clkc";
                                clock-output-names = "armpll", "ddrpll",
@@ -78,6 +71,20 @@
                                reg = <0x100 0x100>;
                        };
                };
+
+               /*
+                * This is partially hack because it is normally subnode of smcc
+                * but for mini U-Boot there is no reason to enable SMCC driver
+                * which does almost nothing in NOR flash configuration that's
+                * why place cfi-flash directly here.
+                */
+               flash@e2000000 {
+                       u-boot,dm-pre-reloc;
+                       compatible = "cfi-flash";
+                       reg = <0xe2000000 0x2000000>;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+               };
        };
 };