gk7102: rtl8xxxu Wi-Fi + -mno-unaligned-access

br-ext-chip-goke/board/gk710x/gk710x.generic.config

@@ -1782,15 +1782,15 @@ CONFIG_CRYPTO_AUTHENC=y
 #
 # Authenticated Encryption with Associated Data
 #
-# CONFIG_CRYPTO_CCM is not set
+CONFIG_CRYPTO_CCM=y
 # CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_SEQIV is not set
+CONFIG_CRYPTO_SEQIV=y
 
 #
 # Block modes
 #
 CONFIG_CRYPTO_CBC=y
-# CONFIG_CRYPTO_CTR is not set
+CONFIG_CRYPTO_CTR=y
 # CONFIG_CRYPTO_CTS is not set
 CONFIG_CRYPTO_ECB=y
 # CONFIG_CRYPTO_LRW is not set
@@ -1817,7 +1817,7 @@ CONFIG_CRYPTO_MICHAEL_MIC=y
 # CONFIG_CRYPTO_RMD256 is not set
 # CONFIG_CRYPTO_RMD320 is not set
 CONFIG_CRYPTO_SHA1=y
-# CONFIG_CRYPTO_SHA256 is not set
+CONFIG_CRYPTO_SHA256=y
 # CONFIG_CRYPTO_SHA512 is not set
 # CONFIG_CRYPTO_TGR192 is not set
 # CONFIG_CRYPTO_WP512 is not set

br-ext-chip-goke/board/gk710x/gk710xs.generic.config

@@ -1782,15 +1782,15 @@ CONFIG_CRYPTO_AUTHENC=y
 #
 # Authenticated Encryption with Associated Data
 #
-# CONFIG_CRYPTO_CCM is not set
+CONFIG_CRYPTO_CCM=y
 # CONFIG_CRYPTO_GCM is not set
-# CONFIG_CRYPTO_SEQIV is not set
+CONFIG_CRYPTO_SEQIV=y
 
 #
 # Block modes
 #
 CONFIG_CRYPTO_CBC=y
-# CONFIG_CRYPTO_CTR is not set
+CONFIG_CRYPTO_CTR=y
 # CONFIG_CRYPTO_CTS is not set
 CONFIG_CRYPTO_ECB=y
 # CONFIG_CRYPTO_LRW is not set
@@ -1817,7 +1817,7 @@ CONFIG_CRYPTO_MICHAEL_MIC=y
 # CONFIG_CRYPTO_RMD256 is not set
 # CONFIG_CRYPTO_RMD320 is not set
 CONFIG_CRYPTO_SHA1=y
-# CONFIG_CRYPTO_SHA256 is not set
+CONFIG_CRYPTO_SHA256=y
 # CONFIG_CRYPTO_SHA512 is not set
 # CONFIG_CRYPTO_TGR192 is not set
 # CONFIG_CRYPTO_WP512 is not set

br-ext-chip-goke/configs/gk7102_lite_defconfig

@@ -2,6 +2,7 @@
 BR2_arm=y
 BR2_arm1176jzf_s=y
 BR2_ARM_EABI=y
+BR2_TARGET_OPTIMIZATION="-mno-unaligned-access"
 
 # Toolchain
 BR2_TOOLCHAIN_EXTERNAL=y
@@ -30,6 +31,7 @@ BR2_PACKAGE_WIRELESS_TOOLS=y
 BR2_PACKAGE_WPA_SUPPLICANT=y
 BR2_PACKAGE_WPA_SUPPLICANT_CLI=y
 BR2_PACKAGE_WPA_SUPPLICANT_PASSPHRASE=y
+BR2_PACKAGE_WPA_SUPPLICANT_WEXT=y
 BR2_TARGET_ROOTFS_CPIO=y
 BR2_TARGET_ROOTFS_SQUASHFS=y
 BR2_TARGET_ROOTFS_SQUASHFS4_XZ=y
@@ -54,11 +56,13 @@ BR2_PACKAGE_LIBCURL_OPENIPC_CURL=y
 BR2_PACKAGE_LIBEVENT_OPENIPC=y
 BR2_PACKAGE_LIBOGG_OPENIPC=y
 BR2_PACKAGE_LINUX_FIRMWARE_OPENIPC=y
-BR2_PACKAGE_LINUX_FIRMWARE_OPENIPC_MEDIATEK_MT7601U=y
+BR2_PACKAGE_LINUX_FIRMWARE_OPENIPC_RTL_8188FU=y
 BR2_PACKAGE_MAJESTIC_WEBUI=y
 BR2_PACKAGE_MBEDTLS_OPENIPC=y
 BR2_PACKAGE_MOTORS=y
 BR2_PACKAGE_OPUS_OPENIPC=y
 BR2_PACKAGE_OPUS_OPENIPC_FIXED_POINT=y
+# BR2_PACKAGE_RTL8188FU_OPENIPC is not set
+BR2_PACKAGE_RTL8XXXU_OPENIPC=y
 BR2_PACKAGE_VTUND_OPENIPC=y
 BR2_PACKAGE_YAML_CLI=y

br-ext-chip-goke/configs/gk7102s_lite_defconfig

@@ -2,6 +2,7 @@
 BR2_arm=y
 BR2_arm1176jzf_s=y
 BR2_ARM_EABI=y
+BR2_TARGET_OPTIMIZATION="-mno-unaligned-access"
 
 # Toolchain
 BR2_TOOLCHAIN_EXTERNAL=y
@@ -30,6 +31,7 @@ BR2_PACKAGE_WIRELESS_TOOLS=y
 BR2_PACKAGE_WPA_SUPPLICANT=y
 BR2_PACKAGE_WPA_SUPPLICANT_CLI=y
 BR2_PACKAGE_WPA_SUPPLICANT_PASSPHRASE=y
+BR2_PACKAGE_WPA_SUPPLICANT_WEXT=y
 BR2_TARGET_ROOTFS_CPIO=y
 BR2_TARGET_ROOTFS_SQUASHFS=y
 BR2_TARGET_ROOTFS_SQUASHFS4_XZ=y
@@ -54,11 +56,13 @@ BR2_PACKAGE_LIBCURL_OPENIPC_CURL=y
 BR2_PACKAGE_LIBEVENT_OPENIPC=y
 BR2_PACKAGE_LIBOGG_OPENIPC=y
 BR2_PACKAGE_LINUX_FIRMWARE_OPENIPC=y
-BR2_PACKAGE_LINUX_FIRMWARE_OPENIPC_MEDIATEK_MT7601U=y
+BR2_PACKAGE_LINUX_FIRMWARE_OPENIPC_RTL_8188FU=y
 BR2_PACKAGE_MAJESTIC_WEBUI=y
 BR2_PACKAGE_MBEDTLS_OPENIPC=y
 BR2_PACKAGE_MOTORS=y
 BR2_PACKAGE_OPUS_OPENIPC=y
 BR2_PACKAGE_OPUS_OPENIPC_FIXED_POINT=y
+# BR2_PACKAGE_RTL8188FU_OPENIPC is not set
+BR2_PACKAGE_RTL8XXXU_OPENIPC=y
 BR2_PACKAGE_VTUND_OPENIPC=y
 BR2_PACKAGE_YAML_CLI=y

general/overlay/etc/wireless/usb

@@ -17,12 +17,28 @@ if [ "$1" = "rtl8188eu-generic" ]; then
 	exit 0
 fi
 
-# Generic RTL8188FU
+# GK7102 / GK7102S: Wi-Fi power/reset on GPIO9, chip is RTL8188FTV (0bda:f179)
+if [ "$1" = "rtl8188eu-gk7102" ] || [ "$1" = "rtl8188fu-gk7102" ]; then
+	set_gpio 9 0
+	modprobe 8188fu
+	exit 0
+fi
+
+# GK7102 / GK7102S: mainline rtl8xxxu mac80211 backport (fixes WPA2 4-way handshake)
+if [ "$1" = "rtl8xxxu-gk7102" ]; then
+	set_gpio 9 0
+	modprobe mac80211
+	modprobe rtl8xxxu
+	exit 0
+fi
+
+# Generic RTL8188FU (RTL8188FTV 0bda:f179)
 if [ "$1" = "rtl8188fu-generic" ]; then
 	modprobe 8188fu
 	exit 0
 fi
 
+
 # Generic RTL8733BU
 if [ "$1" = "rtl8733bu-generic" ]; then
 	modprobe 8733bu

general/package/Config.in

@@ -91,6 +91,7 @@ source "$BR2_EXTERNAL_GENERAL_PATH/package/quirc-openipc/Config.in"
 source "$BR2_EXTERNAL_GENERAL_PATH/package/rockchip-osdrv-rv11xx/Config.in"
 source "$BR2_EXTERNAL_GENERAL_PATH/package/rtl8188eus-openipc/Config.in"
 source "$BR2_EXTERNAL_GENERAL_PATH/package/rtl8188fu-openipc/Config.in"
+source "$BR2_EXTERNAL_GENERAL_PATH/package/rtl8xxxu-openipc/Config.in"
 source "$BR2_EXTERNAL_GENERAL_PATH/package/rtl8189es-openipc/Config.in"
 source "$BR2_EXTERNAL_GENERAL_PATH/package/rtl8189fs-openipc/Config.in"
 source "$BR2_EXTERNAL_GENERAL_PATH/package/rtl8192eu-openipc/Config.in"

general/package/goke-osdrv-gk710x/files/script/ircut_demo

@@ -8,6 +8,13 @@
 # GPIO1_3 -> GPIO11
 # GPIO1_2 -> GPIO10
 
+# on GK7102 / GK7102S (common Chinese boards):
+# IR-Cut: GPIO44 + GPIO39
+# IR LED: GPIO12 (not pulsed here — use: gpio set/clear 12)
+# Sensor reset: GPIO27
+# SD detect: GPIO55 (input)
+# Wi-Fi power/reset: GPIO9
+
 #(normal mode)
 ir_cut_enable() {
   # pin_mux
@@ -70,8 +77,11 @@ else
   elif [ $1 = "gk7205v300" ]; then
     gpio_0=11
     gpio_1=10
+  elif [ $1 = "gk7102" ] || [ $1 = "gk7102s" ]; then
+    gpio_0=44
+    gpio_1=39
   else
-    echo "wrong chipid: $1, please select: gk7205v200 or gk7205v300."
+    echo "wrong chipid: $1, please select: gk7102, gk7102s, gk7205v200 or gk7205v300."
     exit
   fi
 

general/package/linux-firmware-openipc/Config.in

@@ -26,6 +26,11 @@ config BR2_PACKAGE_LINUX_FIRMWARE_OPENIPC_RTL_8188EU
 	help
 	  Realtek 8188EU
 
+config BR2_PACKAGE_LINUX_FIRMWARE_OPENIPC_RTL_8188FU
+	bool "Realtek RTL8188FU"
+	help
+	  Realtek 8188FU (RTL8188FTV)
+
 config BR2_PACKAGE_LINUX_FIRMWARE_OPENIPC_XRADIOTECH_XR829
 	bool "Xradiotech XR829"
 	help

general/package/linux-firmware-openipc/linux-firmware-openipc.mk

@@ -31,6 +31,13 @@ define LINUX_FIRMWARE_OPENIPC_INSTALL_REALTEK
 endef
 endif
 
+ifeq ($(BR2_PACKAGE_LINUX_FIRMWARE_OPENIPC_RTL_8188FU),y)
+define LINUX_FIRMWARE_OPENIPC_INSTALL_REALTEK_FU
+	$(INSTALL) -m 755 -d $(TARGET_DIR)/lib/firmware/rtlwifi
+	$(INSTALL) -m 644 -t $(TARGET_DIR)/lib/firmware/rtlwifi $(LINUX_FIRMWARE_OPENIPC_PKGDIR)/files/rtlwifi/rtl8188fufw.bin
+endef
+endif
+
 ifeq ($(BR2_PACKAGE_LINUX_FIRMWARE_OPENIPC_XRADIOTECH_XR829),y)
 define LINUX_FIRMWARE_OPENIPC_INSTALL_XRADIOTECH
 	$(INSTALL) -m 755 -d $(TARGET_DIR)/lib/firmware
@@ -42,6 +49,7 @@ define LINUX_FIRMWARE_OPENIPC_INSTALL_TARGET_CMDS
 	$(LINUX_FIRMWARE_OPENIPC_INSTALL_ATHEROS)
 	$(LINUX_FIRMWARE_OPENIPC_INSTALL_MEDIATEK)
 	$(LINUX_FIRMWARE_OPENIPC_INSTALL_REALTEK)
+	$(LINUX_FIRMWARE_OPENIPC_INSTALL_REALTEK_FU)
 	$(LINUX_FIRMWARE_OPENIPC_INSTALL_XRADIOTECH)
 endef
 

general/package/mbedtls-openipc/mbedtls-openipc.mk

@@ -8,7 +8,8 @@ MBEDTLS_OPENIPC_VERSION = 2.25.0
 MBEDTLS_OPENIPC_SITE = $(call github,ARMmbed,mbedtls,v$(MBEDTLS_OPENIPC_VERSION))
 MBEDTLS_OPENIPC_CONF_OPTS = \
 	-DENABLE_PROGRAMS=$(if $(BR2_PACKAGE_MBEDTLS_OPENIPC_PROGRAMS),ON,OFF) \
-	-DENABLE_TESTING=OFF
+	-DENABLE_TESTING=OFF \
+	-DCMAKE_POLICY_VERSION_MINIMUM=3.5
 MBEDTLS_OPENIPC_INSTALL_STAGING = YES
 MBEDTLS_OPENIPC_LICENSE = Apache-2.0
 MBEDTLS_OPENIPC_LICENSE_FILES = apache-2.0.txt

general/package/rtl8xxxu-openipc/Config.in

@@ -0,0 +1,10 @@
+config BR2_PACKAGE_RTL8XXXU_OPENIPC
+	bool "rtl8xxxu-openipc"
+	depends on BR2_LINUX_KERNEL
+	select BR2_PACKAGE_LINUX_FIRMWARE_OPENIPC
+	select BR2_PACKAGE_LINUX_FIRMWARE_OPENIPC_RTL_8188FU
+	help
+	  Mainline rtl8xxxu mac80211 driver (RTL8188F backport to
+	  kernel 3.4.43). Replaces the vendor rtl8188fu driver and
+	  fixes the WPA2 4-way handshake failure seen with the
+	  vendor driver on the GK7102.

general/package/rtl8xxxu-openipc/rtl8xxxu-openipc.mk

@@ -0,0 +1,21 @@
+################################################################################
+#
+# rtl8xxxu-openipc
+#
+################################################################################
+
+# Local source tree (mainline rtl8xxxu v6.2 backported to 3.4.43).
+RTL8XXXU_OPENIPC_VERSION = 1.0
+
+RTL8XXXU_OPENIPC_SITE = $(BR2_EXTERNAL_GENERAL_PATH)/package/rtl8xxxu-openipc/src
+RTL8XXXU_OPENIPC_SITE_METHOD = local
+
+RTL8XXXU_OPENIPC_LICENSE = GPL-2.0-only
+RTL8XXXU_OPENIPC_LICENSE_FILES = rtl8xxxu_core.c
+
+RTL8XXXU_OPENIPC_MODULE_MAKE_OPTS = \
+	KVER=$(LINUX_VERSION_PROBED) \
+	KSRC=$(LINUX_DIR)
+
+$(eval $(kernel-module))
+$(eval $(generic-package))

general/package/rtl8xxxu-openipc/src/Makefile

@@ -0,0 +1,8 @@
+# Out-of-tree Kbuild Makefile for the rtl8xxxu (RTL8188F) backport.
+# Built by buildroot's kernel-module infra via: make -C $(KSRC) M=$(dir) modules
+
+obj-m := rtl8xxxu.o
+
+rtl8xxxu-y := rtl8xxxu_core.o rtl8xxxu_8188f.o
+
+ccflags-y := -Wno-error