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Fix in commit25eead21c5("ath79: fix 5GHz on QCA9886 variant of ZTE MF286") was incomplete. A user of such variant popped up, and in the boot log after installation, we discovered that QCA9886 expects different pre-calibration data size, than the older QCA9880 variant: ath10k_pci 0000:00:00.0: qca9888 hw2.0 target 0x01000000 chip_id 0x00000000 sub 0000:0000 ath10k_pci 0000:00:00.0: kconfig debug 0 debugfs 1 tracing 0 dfs 1 testmode 0 ath10k_pci 0000:00:00.0: firmware ver 10.4b-ct-9888-fW-13-5ae337bb1 api 5 features mfp,peer-flow-ctrl,txstatus-noack,wmi-10.x-CT,ratemask-CT,regdump-CT,txrate-CT,flush-all-CT,pingpong-CT,ch-regs-CT,nop-CT,set-special-CT,tx-rc-CT,cust-stats-CT,txrate2-CT,beacon-cb-CT,wmi-block-ack-CT,wmi-bcn-rc-CT crc32 59e741e7 ath10k_pci 0000:00:00.0: invalid calibration data length in nvmem-cell 'pre-calibration': 2116 != 12064 ath10k_pci 0000:00:00.0: Loading BDF type 0 ath10k_pci 0000:00:00.0: failed to fetch board data for bus=pci,vendor=168c,device=0056,subsystem-vendor=0000,subsystem-device=0000 from ath10k/QCA9888/hw2.0/board-2.bin ath10k_pci 0000:00:00.0: failed to fetch board-2.bin or board.bin from ath10k/QCA9888/hw2.0 ath10k_pci 0000:00:00.0: failed to fetch board file: -12 ath10k_pci 0000:00:00.0: could not probe fw (-12) Explicitly define a pre-calibration nvmem-cell for this variant, and use it instead of the calibration one, which is shorter. Fixes:25eead21c5("ath79: fix 5GHz on QCA9886 variant of ZTE MF286") Signed-off-by: Lech Perczak <lech.perczak@gmail.com> Link: https://github.com/openwrt/openwrt/pull/16809 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
146 lines
2.8 KiB
Plaintext
146 lines
2.8 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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#include <dt-bindings/leds/common.h>
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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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function = LED_FUNCTION_DEBUG;
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color = <LED_COLOR_ID_GREEN>;
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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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nvmem-layout {
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compatible = "fixed-layout";
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#address-cells = <1>;
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#size-cells = <1>;
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/* ath9k */
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cal_caldata_1000: cal@1000 {
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reg = <0x1000 0x440>;
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};
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/* ath10k wave1 in plain MF286 */
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cal_caldata_5000: cal@5000 {
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reg = <0x5000 0x844>;
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};
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/* ath10k wave2 in early MF286A */
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precal_caldata_5000: precal@5000 {
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reg = <0x5000 0x2f20>;
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};
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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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nvmem-layout {
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compatible = "fixed-layout";
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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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compatible = "mac-base";
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reg = <0x0 0x6>;
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#nvmem-cell-cells = <1>;
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};
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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 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 1>, <&cal_caldata_5000>, <&precal_caldata_5000>;
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nvmem-cell-names = "mac-address", "calibration", "pre-calibration";
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};
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&wmac {
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nvmem-cells = <&macaddr_mac_0 0>, <&cal_caldata_1000>;
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nvmem-cell-names = "mac-address", "calibration";
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};
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