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/ {
model = "xilinx-zynq-a9";
chosen {
bootargs = "console=ttyPS0,115200";
linux,stdout-path = "/amba@0/serial@e0001000";
} ;
ps7_ddr_0: memory@0 {
device_type = "memory";
reg = <0x0 0x40000000>;
} ;
ps7_axi_interconnect_0: amba@0 {
/* Setup a fixed 125 MHz clock to trick the ethernet driver */
clk125mhz: clock {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <125000000>;
} ;
ps7_ethernet_0: ps7-ethernet@e000b000 {
clocks = <&clkc 30>, <&clkc 30>, <&clk125mhz>, <&clk125mhz>, <&clkc 30>;
phy-handle = <&phy0>;
phy-mode = "gmii";
phy0: phy@23 {
device_type = "ethernet-phy";
reg = <23>;
} ;
} ;
ps7_qspi_0: ps7-qspi@e000d000 {
is-dual = <1>;
primary_flash: ps7-qspi@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "st,m25p80";
reg = <0x0>;
spi-max-frequency = <50000000>;
partition@0x00000000 {
label = "boot";
reg = <0x00000000 0x00500000>;
};
partition@0x00500000 {
label = "bootenv";
reg = <0x00500000 0x00020000>;
};
partition@0x00520000 {
label = "config";
reg = <0x00520000 0x00020000>;
};
partition@0x00540000 {
label = "image";
reg = <0x00540000 0x00a80000>;
};
partition@0x00fc0000 {
label = "spare";
reg = <0x00fc0000 0x00000000>;
};
} ;
} ;
/* Disabled Devices */
ps7_gpio_0: ps7-gpio@e000a000 { compatible = "invalid"; };
ps7_uart_0: serial@e0000000 { compatible = "invalid"; };
ps7_ethernet_1: ps7-ethernet@e000c000 { compatible = "invalid"; };
ps7_i2c_0: ps7-i2c@e0004000 { compatible = "invalid"; };
ps7_i2c_1: ps7-i2c@e0005000 { compatible = "invalid"; };
ps7_wdt_0: ps7-wdt@f8005000 { compatible = "invalid"; };
ps7_can_0: ps7-can@e0008000 { compatible = "invalid"; };
ps7_can_1: ps7-can@e0009000 { compatible = "invalid"; };
/* Not Implemented in QEMU */
ps7_xadc: ps7-xadc@f8007100 { compatible = "invalid"; } ;
} ;
} ;
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