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sandbox: Update some drivers to work in SPL/TPL

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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>
This commit is contained in:
Simon Glass
2018-11-06 15:21:27 -07:00
parent a2a63a35b2
commit 4a5b5e1a46
1 changed files with 15 additions and 0 deletions
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15
arch/sandbox/dts/sandbox.dts
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@@ -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;
};
};