linux-firmware: add Realtek RTL8723DE/RTL8821CE firmware

This adds packages for the Realtek RTL8723DE/RTL8821CE
firmware to be used with the rtw88 driver.

Signed-off-by: Chukun Pan <[email protected]>

package/firmware/linux-firmware/realtek.mk

@@ -86,6 +86,13 @@ define Package/rtl8723bu-firmware/install
 endef
 $(eval $(call BuildPackage,rtl8723bu-firmware))
 
+Package/rtl8723de-firmware = $(call Package/firmware-default,RealTek RTL8723DE firmware)
+define Package/rtl8723de-firmware/install
+	$(INSTALL_DIR) $(1)/lib/firmware/rtw88
+	$(INSTALL_DATA) $(PKG_BUILD_DIR)/rtw88/rtw8723d_fw.bin $(1)/lib/firmware/rtw88
+endef
+$(eval $(call BuildPackage,rtl8723de-firmware))
+
 Package/rtl8761a-firmware = $(call Package/firmware-default,RealTek RTL8761A firmware)
 define Package/rtl8761a-firmware/install
 	$(INSTALL_DIR) $(1)/lib/firmware/rtl_bt
@@ -117,6 +124,13 @@ define Package/rtl8821ae-firmware/install
 endef
 $(eval $(call BuildPackage,rtl8821ae-firmware))
 
+Package/rtl8821ce-firmware = $(call Package/firmware-default,RealTek RTL8821CE firmware)
+define Package/rtl8821ce-firmware/install
+	$(INSTALL_DIR) $(1)/lib/firmware/rtw88
+	$(INSTALL_DATA) $(PKG_BUILD_DIR)/rtw88/rtw8821c_fw.bin $(1)/lib/firmware/rtw88
+endef
+$(eval $(call BuildPackage,rtl8821ce-firmware))
+
 Package/rtl8822be-firmware = $(call Package/firmware-default,RealTek RTL8822BE firmware)
 define Package/rtl8822be-firmware/install
 	$(INSTALL_DIR) $(1)/lib/firmware/rtw88