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ath79: fix 5GHz on QCA9886 variant of ZTE MF286

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 <[email protected]>
Lech Perczak 3 years ago
parent
8d618a3186
commit
25eead21c5
2 changed files with 4 additions and 4 deletions
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  1. 2 2
      target/linux/ath79/dts/qca9563_zte_mf286.dts
  2. 2 2
      target/linux/ath79/image/nand.mk

+ 2 - 2
target/linux/ath79/dts/qca9563_zte_mf286.dts
View File 

@@ -119,8 +119,8 @@
 
 };
 
 
 &wifi_ath10k {
 
-	nvmem-cells = <&macaddr_mac_0>, <&cal_caldata_5000>;
 
-	nvmem-cell-names = "mac-address", "calibration";
 
+	nvmem-cells = <&macaddr_mac_0>, <&cal_caldata_5000>, <&cal_caldata_5000>;
 
+	nvmem-cell-names = "mac-address", "calibration", "pre-calibration";
 
 	mac-address-increment = <1>;
 
 };

+ 2 - 2
target/linux/ath79/image/nand.mk
View File 

@@ -426,8 +426,8 @@ TARGET_DEVICES += zte_mf282
 
 define Device/zte_mf286
 
   $(Device/zte_mf28x_common)
 
   DEVICE_MODEL := MF286
 
-  DEVICE_PACKAGES += ath10k-firmware-qca988x-ct kmod-usb-net-qmi-wwan \
 
-	kmod-usb-serial-option uqmi
 
+  DEVICE_PACKAGES += ath10k-firmware-qca988x-ct ath10k-firmware-qca9888-ct \
 
+	kmod-usb-net-qmi-wwan kmod-usb-serial-option uqmi
 
 endef
 
 TARGET_DEVICES += zte_mf286