sandbox: Update some drivers to work in SPL/TPL

At present sandbox drivers are mostly not used before relocation. Some of
these are needed by Chromium OS verified boot, since it uses sandbox TPL,
so update them accordingly.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/arch/sandbox/dts/sandbox.dts b/arch/sandbox/dts/sandbox.dts
index fb866e88079385ae7fbfbdb79c6bfd7af98dcffb..1cda911d1f0877a54eb527dca85f385ab448fb59 100644 (file)
--- a/arch/sandbox/dts/sandbox.dts
+++ b/arch/sandbox/dts/sandbox.dts
@@ -20,6 +20,7 @@
 
        cros_ec: cros-ec {
                reg = <0 0>;
+               u-boot,dm-pre-reloc;
                compatible = "google,cros-ec-sandbox";
 
                /*
@@ -27,6 +28,7 @@
                 * that the STM32L flash erases to 0, not 0xff.
                 */
                flash {
+                       u-boot,dm-pre-reloc;
                        image-pos = <0x08000000>;
                        size = <0x20000>;
                        erase-value = <0>;
@@ -59,6 +61,7 @@
        };
 
        gpio_a: gpios@0 {
+               u-boot,dm-pre-reloc;
                gpio-controller;
                compatible = "sandbox,gpio";
                #gpio-cells = <1>;
@@ -67,6 +70,7 @@
        };
 
        gpio_b: gpios@1 {
+               u-boot,dm-pre-reloc;
                gpio-controller;
                compatible = "sandbox,gpio";
                #gpio-cells = <2>;
@@ -178,12 +182,14 @@
        };
 
        spi@0 {
+               u-boot,dm-pre-reloc;
                #address-cells = <1>;
                #size-cells = <0>;
                reg = <0 0>;
                compatible = "sandbox,spi";
                cs-gpios = <0>, <&gpio_a 0>;
                firmware_storage_spi: flash@0 {
+                       u-boot,dm-pre-reloc;
                        reg = <0>;
                        compatible = "spansion,m25p16", "sandbox,spi-flash";
                        spi-max-frequency = <40000000>;
@@ -239,6 +245,7 @@
        };
 
        tpm {
+               u-boot,dm-pre-reloc;
                compatible = "google,sandbox-tpm";
        };
 
@@ -256,6 +263,7 @@
 
        /* Needs to be available prior to relocation */
        uart0: serial {
+               u-boot,dm-spl;
                compatible = "sandbox,serial";
                sandbox,text-colour = "cyan";
                pinctrl-names = "default";
@@ -350,3 +358,10 @@
 
 #include "cros-ec-keyboard.dtsi"
 #include "sandbox_pmic.dtsi"
+
+&cros_ec {
+       u-boot,dm-pre-reloc;
+       keyboard-controller {
+               u-boot,dm-pre-reloc;
+       };
+};