linux-firmware: add support for intel iwlwifi 7265D

It selects 7265 non-D firmware since they share the same firmware for
old kernel versions (rev 10 D-variant is the same as rev 10 non-D).

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
[Thomas: add a comment about the select in Config.in.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/linux-firmware/Config.in

@@ -98,6 +98,15 @@ config BR2_PACKAGE_LINUX_FIRMWARE_IWLWIFI_7265
 	  Firmware files for the Intel Wifi 7265 devices supported by
 	  the iwlwifi kernel driver.
 
+config BR2_PACKAGE_LINUX_FIRMWARE_IWLWIFI_7265D
+	bool "Intel iwlwifi 7265D"
+	# needed for old kernel versions, where the non-D and D
+	# firmwares were the same
+	select BR2_PACKAGE_LINUX_FIRMWARE_IWLWIFI_7265
+	help
+	  Firmware files for the Intel Wifi 7265D devices supported by
+	  the iwlwifi kernel driver.
+
 config BR2_PACKAGE_LINUX_FIRMWARE_LIBERTAS_SD8686_V8
 	bool "Libertas SD 8686 v8"
 	help

package/linux-firmware/linux-firmware.mk

@@ -257,6 +257,11 @@ LINUX_FIRMWARE_FILES += iwlwifi-7265-*.ucode
 LINUX_FIRMWARE_ALL_LICENSE_FILES += LICENCE.iwlwifi_firmware
 endif
 
+ifeq ($(BR2_PACKAGE_LINUX_FIRMWARE_IWLWIFI_7265D),y)
+LINUX_FIRMWARE_FILES += iwlwifi-7265D-*.ucode
+LINUX_FIRMWARE_ALL_LICENSE_FILES += LICENCE.iwlwifi_firmware
+endif
+
 ifeq ($(BR2_PACKAGE_LINUX_FIRMWARE_BNX2X),y)
 LINUX_FIRMWARE_FILES += \
 	bnx2x/bnx2x-e1-7.10.51.0.fw \