u-boot/arch/sandbox/dts/sandbox64.dts
Heinrich Schuchardt 1ecea74e2e sandbox: add reserved-memory node in device tree
For testing the handling of memory reservations create a reserved-memory
node in sandbox.dts and sandbox64.dts.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromum.org>
2020-04-16 08:07:58 -06:00

93 lines
1.6 KiB
Text

/dts-v1/;
#include <config.h>
/ {
#address-cells = <2>;
#size-cells = <2>;
model = "sandbox";
compatible = "sandbox";
aliases {
i2c0 = &i2c_0;
pci0 = &pcic;
rtc0 = &rtc_0;
axi0 = &axi;
spi0 = &spi;
};
memory {
reg = /bits/ 64 <0 CONFIG_SYS_SDRAM_SIZE>;
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
reservation_test_size {
size = <0 0x4000>;
alignment = <0 0x2000>;
};
reservation_test@a000 {
reg = <0 0x00d0a000 0 0x2000>;
};
reservation_test@7000 {
reg = <0 0x00d07000 0 0x1000>;
};
};
/* ... */
cros_ec: cros-ec {
reg = <0 0 0 0>;
u-boot,dm-pre-reloc;
compatible = "google,cros-ec-sandbox";
};
ethrawbus {
compatible = "sandbox,eth-raw-bus";
skip-localhost = <1>;
};
eth@10002000 {
compatible = "sandbox,eth";
reg = <0x0 0x10002000 0x0 0x1000>;
fake-host-hwaddr = [00 00 66 44 22 00];
};
i2c_0: i2c@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0 0 0 0>;
compatible = "sandbox,i2c";
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c0>;
};
pcic: pci@0 {
compatible = "sandbox,pci";
device_type = "pci";
bus-range = <0x00 0xff>;
#address-cells = <3>;
#size-cells = <2>;
ranges = <0x02000000 0 0x10000000 0 0x10000000 0 0x2000
0x01000000 0 0x20000000 0 0x20000000 0 0x2000>;
};
spi: spi@0 {
u-boot,dm-pre-reloc;
#address-cells = <1>;
#size-cells = <0>;
reg = <0 0 0 0>;
compatible = "sandbox,spi";
cs-gpios = <0>, <&gpio_a 0>;
};
};
#include "sandbox.dtsi"
#include "cros-ec-keyboard.dtsi"
#include "sandbox_pmic.dtsi"