Spracherkennung für: .dtsi vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]
// SPDX-License-Identifier: GPL-
2.
0
#include "bcm283x.dtsi"
#include "bcm2835-common.dtsi"
/ {
compatible = "brcm,bcm2835";
cpus {
#address-cells = <
1>;
#size-cells = <
0>;
cpu@
0 {
device_type = "cpu";
compatible = "arm,arm1176jzf-s";
reg = <
0x0>;
/* Source for d/i-cache-line-size and d/i-cache-sets
*
https://developer.arm.com/documentation/ddi0301
* /h/level-one-memory-system/cache-organization?lang=en
*
* Source for d/i-cache-size
*
https://forums.raspberrypi.com/viewtopic.php?t=98428
*
* NOTE: The BCM2835 has a L2 cache but it is dedicated to the GPU
* It can be shared with the CPU through fw settings,
* but this is not recommended.
*/
d-cache-size = <
0x4000>;
d-cache-line-size = <
16>;
d-cache-sets = <
256>; //
16KiB(size)/
16(line-size)=
1024ways/
4-way set
i-cache-size = <
0x4000>;
i-cache-line-size = <
16>;
i-cache-sets = <
256>; //
16KiB(size)/
16(line-size)=
1024ways/
4-way set
};
};
soc {
ranges = <
0x7e000000
0x20000000
0x02000000>;
dma-ranges = <
0x40000000
0x00000000
0x20000000>;
};
arm-pmu {
compatible = "arm,arm1176-pmu";
};
};
&cpu_thermal {
coefficients = <(-
538)
407000>;
};
/* enable thermal sensor with the correct compatible property set */
&thermal {
compatible = "brcm,bcm2835-thermal";
status = "okay";
};