[U-Boot] [PATCH 10/25] sandbox: Update some drivers to work in SPL/TPL

Simon Glass
2018-11-06T22:21:27Z

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>
---

arch/sandbox/dts/sandbox.dts | 15 +++++++++++++++
1 file changed, 15 insertions(+)

diff --git a/arch/sandbox/dts/sandbox.dts b/arch/sandbox/dts/sandbox.dts
index fb866e88079..1cda911d1f0 100644
--- 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 at 0 {
+ u-boot,dm-pre-reloc;
gpio-controller;
compatible = "sandbox,gpio";
#gpio-cells = <1>;
@@ -67,6 +70,7 @@
};

gpio_b: gpios at 1 {
+ u-boot,dm-pre-reloc;
gpio-controller;
compatible = "sandbox,gpio";
#gpio-cells = <2>;
@@ -178,12 +182,14 @@
};

spi at 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 at 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;
+ };
+};
--
2.19.1.930.g4563a0d9d0-goog