u-boot/arch/sandbox/dts/sandbox.dtsi
Vincent Stehlé 619a81516d sandbox: dtsi: add rng
Having an rng in the sandbox is useful not only for tests but also for e.g.
UEFI. Therefore, copy the rng node from test.dts to sandbox.dtsi.

In the case of UEFI, it can then be verified with `efidebug dh' that a
"Random Number Generator" protocol is indeed present.

This also fixes the following `bootefi' error:

  Missing RNG device for EFI_RNG_PROTOCOL

Signed-off-by: Vincent Stehlé <vincent.stehle@arm.com>
Cc: Simon Glass <sjg@chromium.org>
2021-03-27 13:59:36 +13:00

427 lines
7.2 KiB
Text

/*
* This is the common sandbox device-tree nodes. This is shared between sandbox
* and sandbox64 builds.
*/
#define USB_CLASS_HUB 9
/ {
chosen {
stdout-path = "/serial";
};
audio: audio-codec {
compatible = "sandbox,audio-codec";
#sound-dai-cells = <1>;
};
buttons {
compatible = "gpio-keys";
btn1 {
gpios = <&gpio_a 3 0>;
label = "button1";
};
btn2 {
gpios = <&gpio_a 4 0>;
label = "button2";
};
};
clk_fixed: clk-fixed {
u-boot,dm-pre-reloc;
compatible = "sandbox,fixed-clock";
#clock-cells = <0>;
clock-frequency = <1234>;
};
clk_sandbox: clk-sbox {
u-boot,dm-pre-reloc;
compatible = "sandbox,clk";
#clock-cells = <1>;
assigned-clocks = <&clk_sandbox 3>;
assigned-clock-rates = <321>;
};
clk-test {
u-boot,dm-pre-reloc;
compatible = "sandbox,clk-test";
clocks = <&clk_fixed>,
<&clk_sandbox 1>,
<&clk_sandbox 0>,
<&clk_sandbox 3>,
<&clk_sandbox 2>;
clock-names = "fixed", "i2c", "spi", "uart2", "uart1";
};
gpio_a: gpios@0 {
u-boot,dm-pre-proper;
gpio-controller;
compatible = "sandbox,gpio";
#gpio-cells = <1>;
gpio-bank-name = "a";
sandbox,gpio-count = <20>;
};
gpio_b: gpios@1 {
u-boot,dm-pre-proper;
gpio-controller;
compatible = "sandbox,gpio";
#gpio-cells = <2>;
gpio-bank-name = "b";
sandbox,gpio-count = <10>;
};
hexagon {
compatible = "demo-simple";
colour = "white";
sides = <6>;
};
i2c_0: i2c@0 {
eeprom@2c {
reg = <0x2c>;
compatible = "i2c-eeprom";
sandbox,emul = <&emul_eeprom>;
};
rtc_0: rtc@43 {
reg = <0x43>;
compatible = "sandbox-rtc";
sandbox,emul = <&emul0>;
u-boot,dm-pre-reloc;
};
sandbox_pmic: sandbox_pmic {
reg = <0x40>;
};
mc34708: pmic@41 {
reg = <0x41>;
};
i2c_emul: emul {
u-boot,dm-pre-reloc;
reg = <0xff>;
compatible = "sandbox,i2c-emul-parent";
emul_eeprom: emul-eeprom {
compatible = "sandbox,i2c-eeprom";
sandbox,filename = "i2c.bin";
sandbox,size = <256>;
#emul-cells = <0>;
};
emul0: emul0 {
u-boot,dm-pre-reloc;
compatible = "sandbox,i2c-rtc-emul";
#emul-cells = <0>;
};
};
};
i2s: i2s {
compatible = "sandbox,i2s";
#sound-dai-cells = <1>;
};
lcd {
u-boot,dm-pre-proper;
compatible = "sandbox,lcd-sdl";
xres = <1366>;
yres = <768>;
log2-depth = <5>;
};
leds {
compatible = "gpio-leds";
iracibble {
gpios = <&gpio_a 1 0>;
label = "sandbox:red";
};
martinet {
gpios = <&gpio_a 2 0>;
label = "sandbox:green";
};
};
pci@0 {
pci@1e,0 {
compatible = "sandbox,pmc";
reg = <0xf000 0 0 0 0>;
sandbox,emul = <&pmc_emul>;
gpe0-dwx-mask = <0xf>;
gpe0-dwx-shift-base = <4>;
gpe0-dw = <6 7 9>;
gpe0-sts = <0x20>;
gpe0-en = <0x30>;
};
pci@1f,0 {
compatible = "pci-generic";
reg = <0xf800 0 0 0 0>;
sandbox,emul = <&swap_case_emul>;
};
};
emul {
compatible = "sandbox,pci-emul-parent";
pmc_emul: emul@1e,0 {
compatible = "sandbox,pmc-emul";
};
swap_case_emul: emul@1f,0 {
compatible = "sandbox,swap-case";
};
};
pinctrl {
compatible = "sandbox,pinctrl";
status = "okay";
pinctrl_i2c0: i2c0 {
groups = "i2c";
function = "i2c";
bias-pull-up;
};
pinctrl_serial0: uart0 {
groups = "serial_a";
function = "serial";
};
pinctrl_onewire0: onewire0 {
groups = "w1";
function = "w1";
bias-pull-up;
};
};
reset@1 {
compatible = "sandbox,reset";
};
rng {
compatible = "sandbox,sandbox-rng";
};
sound {
compatible = "sandbox,sound";
cpu {
sound-dai = <&i2s 0>;
};
codec {
sound-dai = <&audio 0>;
};
};
spi@0 {
firmware_storage_spi: flash@0 {
u-boot,dm-pre-proper;
reg = <0>;
compatible = "spansion,m25p16", "jedec,spi-nor";
spi-max-frequency = <40000000>;
sandbox,filename = "spi.bin";
};
};
spl-test {
u-boot,dm-pre-reloc;
compatible = "sandbox,spl-test";
boolval;
intval = <1>;
intarray = <2 3 4>;
byteval = [05];
bytearray = [06];
longbytearray = [09 0a 0b 0c 0d 0e 0f 10 11];
stringval = "message";
stringarray = "multi-word", "message";
};
spl-test2 {
u-boot,dm-pre-reloc;
compatible = "sandbox,spl-test";
intval = <3>;
intarray = <5>;
byteval = [08];
bytearray = [01 23 34];
longbytearray = [09 0a 0b 0c];
stringval = "message2";
stringarray = "another", "multi-word", "message";
};
spl-test3 {
u-boot,dm-pre-reloc;
compatible = "sandbox,spl-test";
stringarray = "one";
};
spl-test5 {
u-boot,dm-tpl;
compatible = "sandbox,spl-test";
stringarray = "tpl";
};
spl-test6 {
u-boot,dm-pre-proper;
compatible = "sandbox,spl-test";
stringarray = "pre-proper";
};
spl-test7 {
u-boot,dm-spl;
compatible = "sandbox,spl-test";
stringarray = "spl";
};
square {
compatible = "demo-shape";
colour = "blue";
sides = <4>;
};
timer {
compatible = "sandbox,timer";
clock-frequency = <1000000>;
};
tpm {
compatible = "google,sandbox-tpm";
};
tpm2 {
compatible = "sandbox,tpm2";
};
triangle {
compatible = "demo-shape";
colour = "cyan";
sides = <3>;
character = <83>;
light-gpios = <&gpio_a 2>, <&gpio_b 6 0>;
};
/* Needs to be available prior to relocation */
uart0: serial {
u-boot,dm-spl;
compatible = "sandbox,serial";
sandbox,text-colour = "cyan";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_serial0>;
};
usb@0 {
compatible = "sandbox,usb";
status = "disabled";
hub {
compatible = "sandbox,usb-hub";
#address-cells = <1>;
#size-cells = <0>;
flash-stick {
reg = <0>;
compatible = "sandbox,usb-flash";
};
};
};
usb@1 {
compatible = "sandbox,usb";
hub {
compatible = "usb-hub";
usb,device-class = <USB_CLASS_HUB>;
hub-emul {
compatible = "sandbox,usb-hub";
#address-cells = <1>;
#size-cells = <0>;
flash-stick {
reg = <0>;
compatible = "sandbox,usb-flash";
sandbox,filepath = "flash.bin";
};
};
};
};
usb@2 {
compatible = "sandbox,usb";
status = "disabled";
};
spmi: spmi@0 {
compatible = "sandbox,spmi";
#address-cells = <0x1>;
#size-cells = <0x1>;
pm8916@0 {
compatible = "qcom,spmi-pmic";
reg = <0x0 0x1>;
#address-cells = <0x1>;
#size-cells = <0x1>;
spmi_gpios: gpios@c000 {
compatible = "qcom,pm8916-gpio";
reg = <0xc000 0x400>;
gpio-controller;
gpio-count = <4>;
#gpio-cells = <2>;
gpio-bank-name="spmi";
};
};
};
axi: axi@0 {
compatible = "sandbox,axi";
#address-cells = <0x1>;
#size-cells = <0x1>;
store@0 {
compatible = "sandbox,sandbox_store";
reg = <0x0 0x400>;
};
};
onewire0: onewire {
compatible = "w1-gpio";
gpios = <&gpio_a 8>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_onewire0>;
status = "okay";
sandbox_eeprom0: sandbox_eeprom@0 {
compatible = "sandbox,w1-eeprom";
status = "okay";
};
};
sandbox_tee {
compatible = "sandbox,tee";
};
};
&cros_ec {
/*
* This describes the flash memory within the EC. Note
* that the STM32L flash erases to 0, not 0xff.
*/
flash {
image-pos = <0x08000000>;
size = <0x20000>;
erase-value = <0>;
/* Information for sandbox */
ro {
image-pos = <0>;
size = <0xf000>;
};
wp-ro {
image-pos = <0xf000>;
size = <0x1000>;
};
rw {
image-pos = <0x10000>;
size = <0x10000>;
};
};
keyboard-controller {
u-boot,dm-pre-proper;
};
};