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25eead21c5
Recently, a strange variant of ZTE MF286 was discovered, having QCA9886 radio instead of QCA9882 - like MF286A, but having MF286 flash layout and rest of hardware. To support both variants in one image, bind calibration data at offset 0x5000 both as "calibration" and "pre-calibration" nvmem-cells, so ath10k can load caldata for both at runtime. Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
131 lines
2.5 KiB
Plaintext
131 lines
2.5 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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// Copyright (c) 2021 Cezary Jackiewicz
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// Copyright (c) 2021, 2022 Lech Perczak
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#include "qca9563_zte_mf286.dtsi"
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/ {
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model = "ZTE MF286";
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compatible = "zte,mf286", "qca,qca9563";
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ubi-concat {
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compatible = "mtd-concat";
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devices = <&ubiconcat0 &ubiconcat1>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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reg = <0x0 0x7840000>;
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label = "ubi";
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};
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};
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};
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};
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&led_debug {
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/* Hidden green SMD LED below signal strength LEDs
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* Visible through slits underside of the case,
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* and slightly through the case below signal state LEDs
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*/
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color = <LED_COLOR_ID_GREEN>;
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label = "green:debug";
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};
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&boot_flash {
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partitions {
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partition@0 {
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label = "u-boot";
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reg = <0x000000 0x080000>;
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read-only;
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};
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partition@80000 {
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label = "u-boot-env";
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reg = <0x080000 0x020000>;
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read-only;
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};
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};
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};
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&system_flash {
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partitions {
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partition@0 {
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label = "fota-flag";
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reg = <0x000000 0x140000>;
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read-only;
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};
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partition@140000 {
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label = "caldata";
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reg = <0x140000 0x140000>;
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read-only;
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compatible = "nvmem-cells";
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#address-cells = <1>;
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#size-cells = <1>;
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cal_caldata_1000: cal@1000 {
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reg = <0x1000 0x440>;
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};
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cal_caldata_5000: cal@5000 {
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reg = <0x5000 0x844>;
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};
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};
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partition@280000 {
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label = "mac";
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reg = <0x280000 0x140000>;
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read-only;
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compatible = "nvmem-cells";
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#address-cells = <1>;
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#size-cells = <1>;
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macaddr_mac_0: macaddr@0 {
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reg = <0x0 0x6>;
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};
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};
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/* This encompasses stock cfg-param, oops, web partitions,
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* which can be overwritten safely
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*/
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ubiconcat0: partition@3c0000 {
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label = "ubiconcat0";
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reg = <0x3c0000 0xf40000>;
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};
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/* Kernel MTD size is increased to 4MB from stock 3MB */
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partition@1300000 {
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label = "kernel";
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reg = <0x1300000 0x400000>;
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};
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/* This encompasses stock rootfs, data, fota partitions,
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* which can be overwritten safely
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*/
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ubiconcat1: partition@1600000 {
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label = "ubiconcat1";
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reg = <0x1700000 0x6900000>;
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};
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};
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};
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ð0 {
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nvmem-cells = <&macaddr_mac_0>;
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nvmem-cell-names = "mac-address";
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};
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&wifi_ath10k {
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nvmem-cells = <&macaddr_mac_0>, <&cal_caldata_5000>, <&cal_caldata_5000>;
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nvmem-cell-names = "mac-address", "calibration", "pre-calibration";
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mac-address-increment = <1>;
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};
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&wmac {
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nvmem-cells = <&macaddr_mac_0>, <&cal_caldata_1000>;
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nvmem-cell-names = "mac-address", "calibration";
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};
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