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https://github.com/brain-hackers/u-boot-brain
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2060a69100
Enable High-Speed mode with cap-sd-highspeed in dts Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com>
73 lines
1.5 KiB
Plaintext
73 lines
1.5 KiB
Plaintext
/dts-v1/;
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/ {
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compatible = "nds32 ag101p";
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#address-cells = <1>;
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#size-cells = <1>;
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interrupt-parent = <&intc>;
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aliases {
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uart0 = &serial0;
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ethernet0 = &mac0;
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} ;
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chosen {
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/* bootargs = "console=ttyS0,38400n8 earlyprintk=uart8250-32bit,0x99600000 debug bootmem_debug memblock=debug loglevel=7"; */
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bootargs = "console=ttyS0,38400n8 earlyprintk=uart8250-32bit,0x99600000 debug loglevel=7";
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stdout-path = "uart0:38400n8";
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tick-timer = &timer0;
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};
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memory@0 {
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device_type = "memory";
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reg = <0x00000000 0x40000000>;
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};
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu@0 {
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compatible = "andestech,n13";
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reg = <0>;
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/* FIXME: to fill correct frqeuency */
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clock-frequency = <60000000>;
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};
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};
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intc: interrupt-controller {
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compatible = "andestech,atnointc010";
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#interrupt-cells = <1>;
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interrupt-controller;
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};
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serial0: serial@99600000 {
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compatible = "andestech,uart16550", "ns16550a";
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reg = <0x99600000 0x1000>;
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interrupts = <7 4>;
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clock-frequency = <14745600>;
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reg-shift = <2>;
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no-loopback-test = <1>;
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};
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timer0: timer@98400000 {
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compatible = "andestech,attmr010";
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reg = <0x98400000 0x1000>;
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interrupts = <19 4>;
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clock-frequency = <15000000>;
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};
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mac0: mac@90900000 {
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compatible = "andestech,atmac100";
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reg = <0x90900000 0x1000>;
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interrupts = <25 4>;
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};
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mmc0: mmc@98e00000 {
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compatible = "andestech,atsdc010";
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max-frequency = <30000000>;
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fifo-depth = <0x10>;
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reg = <0x98e00000 0x1000>;
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interrupts = <5 4>;
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cap-sd-highspeed;
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};
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};
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