uccp420wlan: new package

Wifi kernel module and firmware for Imagination explorer RPU

Signed-off-by: Abhimanyu Vishwakarma <Abhimanyu.Vishwakarma@imgtec.com>
Reviewed-by: Rahul Bedarkar <Rahul.Bedarkar@imgtec.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
[Thomas: indicate linux >= 4.2 dependency, as suggested by Arnout.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/Config.in

@@ -479,6 +479,7 @@ endmenu
 	source "package/triggerhappy/Config.in"
 	source "package/uboot-tools/Config.in"
 	source "package/ubus/Config.in"
+	source "package/uccp420wlan/Config.in"
 	source "package/udev/Config.in"
 	source "package/udisks/Config.in"
 	source "package/upower/Config.in"

package/uccp420wlan/Config.in

@@ -0,0 +1,16 @@
+config BR2_PACKAGE_UCCP420WLAN
+	bool "uccp420wlan"
+	depends on BR2_LINUX_KERNEL
+	help
+	  SoftMAC (mac80211) based WiFi driver for Imagination's
+	  Explorer RPU uccp420. This supports Dual Band WiFi with
+	  2.4GHz - 2x2 b/g/n 40MHz, 5GHz - 2x2 a/n/11ac 80MHz modes
+
+	  Used in creator ci40 board.
+
+	  This module needs a Linux kernel >= v4.2.
+
+	  https://github.com/CreatorDev/uccp420wlan
+
+comment "uccp420wlan needs a Linux kernel >= 4.2 to be built"
+	depends on !BR2_LINUX_KERNEL

package/uccp420wlan/uccp420wlan.hash

@@ -0,0 +1,2 @@
+# locally computed hash
+sha256 1d4de62fc842dbab739708cf0d9ebce270fcdf63c1c13ac676cbc253acdaa3bb uccp420wlan-v6.9.1.tar.gz

package/uccp420wlan/uccp420wlan.mk

@@ -0,0 +1,18 @@
+################################################################################
+#
+# uccp420wlan
+#
+################################################################################
+
+UCCP420WLAN_VERSION = v6.9.1
+UCCP420WLAN_SITE = $(call github,CreatorDev,uccp420wlan,$(UCCP420WLAN_VERSION))
+UCCP420WLAN_LICENSE = GPLv2 (kernel module), proprietary (firmware blob)
+UCCP420WLAN_LICENSE_FILES = COPYING firmware/LICENSE.imagination
+
+define UCCP420WLAN_INSTALL_TARGET_CMDS
+	mkdir -p $(TARGET_DIR)/lib/firmware/img/uccp420wlan
+	cp $(@D)/firmware/*.ldr $(TARGET_DIR)/lib/firmware/img/uccp420wlan
+endef
+
+$(eval $(kernel-module))
+$(eval $(generic-package))