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authorPiotr Dymacz <pepe2k@gmail.com>2016-11-14 17:38:23 +0100
committerJohn Crispin <john@phrozen.org>2016-11-21 10:05:40 +0100
commit16afa08d19b4f7bf256a89749e76ff8421ece013 (patch)
treed0958d7a8361aa2a5a8fec5ba0dd320776a3ff88
parent31952dbd1c40a2cd015ef435bd64fa9b2bb87eec (diff)
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ar71xx: add support for COMFAST CF-E380AC v1 and v2
COMFAST CF-E380AC v1/v2 is a ceiling mount AP with PoE support, based on Qualcomm/Atheros QCA9558+QCA9880+AR8035. There are two versions of this model, with different RAM and U-Boot mtd partition sizes: - v1: 128 MB of RAM, 128 KB U-Boot image size - v2: 256 MB of RAM, 256 KB U-Boot image size Version number is available only inside vendor GUI, hardware and markings are the same. Short specification: - 720/600/200 MHz (CPU/DDR/AHB) - 1x 10/100/1000 Mbps Ethernet, with PoE support - 128 or 256 MB of RAM (DDR2) - 16 MB of FLASH - 3T3R 2.4 GHz, with external PA (SE2576L), up to 28 dBm - 3T3R 5 GHz, with external PA (SE5003L1), up to 30 dBm - 6x internal antennas - 1x RGB LED, 1x button - UART (T11), LEDs/GPIO (J7) and USB (T12) headers on PCB - external watchdog (Pericon Technology PT7A7514) Flash instruction: Original firmware is based on OpenWrt. Use sysupgrade image directly in vendor GUI. Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
-rwxr-xr-xtarget/linux/ar71xx/base-files/etc/board.d/01_leds6
-rwxr-xr-xtarget/linux/ar71xx/base-files/etc/board.d/02_network2
-rw-r--r--target/linux/ar71xx/base-files/etc/diag.sh4
-rw-r--r--target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata8
-rwxr-xr-xtarget/linux/ar71xx/base-files/lib/ar71xx.sh6
-rwxr-xr-xtarget/linux/ar71xx/base-files/lib/upgrade/platform.sh2
-rw-r--r--target/linux/ar71xx/config-4.42
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt22
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/Makefile2
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/mach-cf-e316n-v2.c145
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/machtypes.h2
-rw-r--r--target/linux/ar71xx/image/generic.mk19
12 files changed, 211 insertions, 9 deletions
diff --git a/target/linux/ar71xx/base-files/etc/board.d/01_leds b/target/linux/ar71xx/base-files/etc/board.d/01_leds
index 4490c095f0..29ee5d7b12 100755
--- a/target/linux/ar71xx/base-files/etc/board.d/01_leds
+++ b/target/linux/ar71xx/base-files/etc/board.d/01_leds
@@ -120,6 +120,12 @@ cf-e320n-v2)
ucidef_set_led_netdev "wan" "WAN" "$board:red:wan" "eth1"
ucidef_set_led_wlan "wlan" "WLAN" "$board:blue:wlan" "phy0tpt"
;;
+cf-e380ac-v1|\
+cf-e380ac-v2)
+ ucidef_set_led_netdev "lan" "LAN" "$board:green:lan" "eth0"
+ ucidef_set_led_wlan "wlan2g" "WLAN2G" "$board:blue:wlan2g" "phy1tpt"
+ ucidef_set_led_wlan "wlan5g" "WLAN5G" "$board:red:wlan5g" "phy0tpt"
+ ;;
cf-e520n|\
cf-e530n)
ucidef_set_led_netdev "wan" "WAN" "$board:blue:wan" "eth1"
diff --git a/target/linux/ar71xx/base-files/etc/board.d/02_network b/target/linux/ar71xx/base-files/etc/board.d/02_network
index df87c96a3f..2b9a01228d 100755
--- a/target/linux/ar71xx/base-files/etc/board.d/02_network
+++ b/target/linux/ar71xx/base-files/etc/board.d/02_network
@@ -66,6 +66,8 @@ ar71xx_setup_interfaces()
bullet-m|\
c-55|\
cap4200ag|\
+ cf-e380ac-v1|\
+ cf-e380ac-v2|\
eap120|\
eap300v2|\
eap7660d|\
diff --git a/target/linux/ar71xx/base-files/etc/diag.sh b/target/linux/ar71xx/base-files/etc/diag.sh
index e1e76a44f6..bb42843245 100644
--- a/target/linux/ar71xx/base-files/etc/diag.sh
+++ b/target/linux/ar71xx/base-files/etc/diag.sh
@@ -94,6 +94,10 @@ get_status_led() {
cf-e320n-v2)
status_led="$board:blue:wlan"
;;
+ cf-e380ac-v1|\
+ cf-e380ac-v2)
+ status_led="$board:blue:wlan2g"
+ ;;
cpe510)
status_led="tp-link:green:link4"
;;
diff --git a/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index bbb28ed74d..7983dad80c 100644
--- a/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -47,13 +47,15 @@ board=$(ar71xx_board_name)
case "$FIRMWARE" in
"ath10k/cal-pci-0000:00:00.0.bin")
case $board in
+ cf-e380ac-v1|\
+ cf-e380ac-v2|\
+ dlan-pro-1200-ac)
+ ath10kcal_extract "art" 20480 2116
+ ;;
dap-2695-a1)
ath10kcal_extract "radiocfg" 20480 2116
ath10kcal_patch_mac $(mtd_get_mac_ascii bdcfg wlanmac_a)
;;
- dlan-pro-1200-ac)
- ath10kcal_extract "art" 20480 2116
- ;;
dw33d)
ath10kcal_extract "art" 20480 2116
ath10kcal_patch_mac $(mtd_get_mac_binary art 18)
diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index 0b82d83845..8f710e6d5e 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -503,6 +503,12 @@ ar71xx_board_detect() {
*"CF-E320N v2")
name="cf-e320n-v2"
;;
+ *"CF-E380AC v1")
+ name="cf-e380ac-v1"
+ ;;
+ *"CF-E380AC v2")
+ name="cf-e380ac-v2"
+ ;;
*CF-E520N)
name="cf-e520n"
;;
diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index fa12870abd..87c9d8fc89 100755
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -183,6 +183,8 @@ platform_check_image() {
carambola2|\
cf-e316n-v2|\
cf-e320n-v2|\
+ cf-e380ac-v1|\
+ cf-e380ac-v2|\
cf-e520n|\
cf-e530n|\
dgl-5500-a1|\
diff --git a/target/linux/ar71xx/config-4.4 b/target/linux/ar71xx/config-4.4
index cc93515bd9..550b8bbce5 100644
--- a/target/linux/ar71xx/config-4.4
+++ b/target/linux/ar71xx/config-4.4
@@ -63,6 +63,8 @@ CONFIG_ATH79_MACH_CAP4200AG=y
CONFIG_ATH79_MACH_CARAMBOLA2=y
CONFIG_ATH79_MACH_CF_E316N_V2=y
CONFIG_ATH79_MACH_CF_E320N_V2=y
+CONFIG_ATH79_MACH_CF_E380AC_V1=y
+CONFIG_ATH79_MACH_CF_E380AC_V2=y
CONFIG_ATH79_MACH_CF_E520N=y
CONFIG_ATH79_MACH_CF_E530N=y
CONFIG_ATH79_MACH_CPE510=y
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
index 73f8d218c7..3a3ed14b41 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
@@ -1696,6 +1696,28 @@ config ATH79_MACH_CF_E320N_V2
select ATH79_DEV_USB
select ATH79_DEV_WMAC
+config ATH79_MACH_CF_E380AC_V1
+ bool "COMFAST CF-E380AC v1 support"
+ select SOC_QCA955X
+ select ATH79_DEV_AP9X_PCI if PCI
+ select ATH79_DEV_ETH
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+ select ATH79_DEV_M25P80
+ select ATH79_DEV_USB
+ select ATH79_DEV_WMAC
+
+config ATH79_MACH_CF_E380AC_V2
+ bool "COMFAST CF-E380AC v2 support"
+ select SOC_QCA955X
+ select ATH79_DEV_AP9X_PCI if PCI
+ select ATH79_DEV_ETH
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+ select ATH79_DEV_M25P80
+ select ATH79_DEV_USB
+ select ATH79_DEV_WMAC
+
config ATH79_MACH_CF_E520N
bool "COMFAST CF-E520N support"
select SOC_QCA953X
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Makefile b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
index 24b3ea035d..1924179cf3 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
@@ -69,6 +69,8 @@ obj-$(CONFIG_ATH79_MACH_CAP4200AG) += mach-cap4200ag.o
obj-$(CONFIG_ATH79_MACH_CARAMBOLA2) += mach-carambola2.o
obj-$(CONFIG_ATH79_MACH_CF_E316N_V2) += mach-cf-e316n-v2.o
obj-$(CONFIG_ATH79_MACH_CF_E320N_V2) += mach-cf-e316n-v2.o
+obj-$(CONFIG_ATH79_MACH_CF_E380AC_V1) += mach-cf-e316n-v2.o
+obj-$(CONFIG_ATH79_MACH_CF_E380AC_V2) += mach-cf-e316n-v2.o
obj-$(CONFIG_ATH79_MACH_CF_E520N) += mach-cf-e316n-v2.o
obj-$(CONFIG_ATH79_MACH_CF_E530N) += mach-cf-e316n-v2.o
obj-$(CONFIG_ATH79_MACH_CPE510) += mach-cpe510.o
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-cf-e316n-v2.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-cf-e316n-v2.c
index d958bad323..2c202e3754 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-cf-e316n-v2.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-cf-e316n-v2.c
@@ -2,9 +2,11 @@
* Support for COMFAST boards:
* - CF-E316N v2 (AR9341)
* - CF-E320N v2 (QCA9531)
+ * - CF-E380AC v1/v2 (QCA9558)
* - CF-E520N/CF-E530N (QCA9531)
*
* Copyright (C) 2016 Piotr Dymacz <pepe2k@gmail.com>
+ * Copyright (C) 2016 Gareth Parker <gareth41@orcon.net.nz>
* Copyright (C) 2015 Paul Fertser <fercerpav@gmail.com>
*
* This program is free software; you can redistribute it and/or modify it
@@ -13,6 +15,7 @@
*/
#include <linux/gpio.h>
+#include <linux/platform_data/phy-at803x.h>
#include <linux/platform_device.h>
#include <linux/timer.h>
@@ -20,6 +23,7 @@
#include <asm/mach-ath79/ar71xx_regs.h>
#include "common.h"
+#include "dev-ap9x-pci.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
@@ -126,6 +130,70 @@ static struct gpio_keys_button cf_e320n_v2_gpio_keys[] __initdata = {
},
};
+/* CF-E380AC v1/v2 */
+#define CF_E380AC_V1V2_GPIO_LED_LAN 0
+#define CF_E380AC_V1V2_GPIO_LED_WLAN2G 2
+#define CF_E380AC_V1V2_GPIO_LED_WLAN5G 3
+
+#define CF_E380AC_V1V2_GPIO_EXT_WDT 17
+
+#define CF_E380AC_V1V2_GPIO_BTN_RESET 19
+
+static struct gpio_led cf_e380ac_v1_leds_gpio[] __initdata = {
+ {
+ .name = "cf-e380ac-v1:green:lan",
+ .gpio = CF_E380AC_V1V2_GPIO_LED_LAN,
+ .active_low = 0,
+ }, {
+ .name = "cf-e380ac-v1:blue:wlan2g",
+ .gpio = CF_E380AC_V1V2_GPIO_LED_WLAN2G,
+ .active_low = 0,
+ }, {
+ .name = "cf-e380ac-v1:red:wlan5g",
+ .gpio = CF_E380AC_V1V2_GPIO_LED_WLAN5G,
+ .active_low = 0,
+ },
+};
+
+static struct gpio_led cf_e380ac_v2_leds_gpio[] __initdata = {
+ {
+ .name = "cf-e380ac-v2:green:lan",
+ .gpio = CF_E380AC_V1V2_GPIO_LED_LAN,
+ .active_low = 0,
+ }, {
+ .name = "cf-e380ac-v2:blue:wlan2g",
+ .gpio = CF_E380AC_V1V2_GPIO_LED_WLAN2G,
+ .active_low = 0,
+ }, {
+ .name = "cf-e380ac-v2:red:wlan5g",
+ .gpio = CF_E380AC_V1V2_GPIO_LED_WLAN5G,
+ .active_low = 0,
+ },
+};
+
+static struct gpio_keys_button cf_e380ac_v1v2_gpio_keys[] __initdata = {
+ {
+ .desc = "Reset button",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = CF_EXXXN_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = CF_E380AC_V1V2_GPIO_BTN_RESET,
+ .active_low = 1,
+ },
+};
+
+static struct at803x_platform_data cf_e380ac_v1v2_at803x_data = {
+ .disable_smarteee = 1,
+};
+
+static struct mdio_board_info cf_e380ac_v1v2_mdio0_info[] = {
+ {
+ .bus_id = "ag71xx-mdio.0",
+ .phy_addr = 0,
+ .platform_data = &cf_e380ac_v1v2_at803x_data,
+ },
+};
+
/* CF-E520N/CF-E530N */
#define CF_E5X0N_GPIO_LED_WAN 11
#define CF_E5X0N_GPIO_BTN_RESET 17
@@ -166,9 +234,9 @@ static void gpio_wdt_toggle(unsigned long gpio)
jiffies + msecs_to_jiffies(CF_EXXXN_EXT_WDT_TIMEOUT_MS));
}
-static void __init cf_exxxn_common_setup(int gpio_wdt)
+static void __init cf_exxxn_common_setup(unsigned long art_ofs, int gpio_wdt)
{
- u8 *art = (u8 *) KSEG1ADDR(0x1f011000);
+ u8 *art = (u8 *) KSEG1ADDR(0x1f001000 + art_ofs);
if (gpio_wdt > -1) {
gpio_request_one(gpio_wdt, GPIOF_OUT_INIT_HIGH,
@@ -189,7 +257,7 @@ static void __init cf_e316n_v2_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f010000);
- cf_exxxn_common_setup(CF_E316N_V2_GPIO_EXT_WDT);
+ cf_exxxn_common_setup(0x10000, CF_E316N_V2_GPIO_EXT_WDT);
ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_PHY_SWAP);
@@ -255,7 +323,7 @@ static void __init cf_exxxn_qca953x_eth_setup(void)
static void __init cf_e320n_v2_setup(void)
{
- cf_exxxn_common_setup(CF_E320N_V2_GPIO_EXT_WDT);
+ cf_exxxn_common_setup(0x10000, CF_E320N_V2_GPIO_EXT_WDT);
cf_exxxn_qca953x_eth_setup();
@@ -287,6 +355,71 @@ static void __init cf_e320n_v2_setup(void)
MIPS_MACHINE(ATH79_MACH_CF_E320N_V2, "CF-E320N-V2", "COMFAST CF-E320N v2",
cf_e320n_v2_setup);
+static void __init cf_e380ac_v1v2_common_setup(unsigned long art_ofs)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f000000 + art_ofs);
+
+ cf_exxxn_common_setup(art_ofs, CF_E380AC_V1V2_GPIO_EXT_WDT);
+
+ ath79_setup_qca955x_eth_cfg(QCA955X_ETH_CFG_RGMII_EN);
+
+ ath79_register_mdio(0, 0x0);
+ mdiobus_register_board_info(cf_e380ac_v1v2_mdio0_info,
+ ARRAY_SIZE(cf_e380ac_v1v2_mdio0_info));
+
+ /* LAN */
+ ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
+ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ath79_eth0_data.phy_mask = BIT(0);
+ ath79_eth0_pll_data.pll_1000 = 0xbe000000;
+ ath79_eth0_pll_data.pll_100 = 0xb0000101;
+ ath79_eth0_pll_data.pll_10 = 0xb0001313;
+ ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
+ ath79_register_eth(0);
+
+ ap91_pci_init(mac + 0x5000, NULL);
+
+ /* Disable JTAG (enables GPIO0-3) */
+ ath79_gpio_function_enable(AR934X_GPIO_FUNC_JTAG_DISABLE);
+
+ ath79_gpio_direction_select(CF_E380AC_V1V2_GPIO_LED_LAN, true);
+ ath79_gpio_direction_select(CF_E380AC_V1V2_GPIO_LED_WLAN2G, true);
+ ath79_gpio_direction_select(CF_E380AC_V1V2_GPIO_LED_WLAN5G, true);
+
+ ath79_gpio_output_select(CF_E380AC_V1V2_GPIO_LED_LAN, 0);
+ ath79_gpio_output_select(CF_E380AC_V1V2_GPIO_LED_WLAN2G, 0);
+ ath79_gpio_output_select(CF_E380AC_V1V2_GPIO_LED_WLAN5G, 0);
+
+ /* For J7-4 */
+ ath79_gpio_function_disable(AR934X_GPIO_FUNC_CLK_OBS4_EN);
+
+ ath79_register_gpio_keys_polled(-1, CF_EXXXN_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(cf_e380ac_v1v2_gpio_keys),
+ cf_e380ac_v1v2_gpio_keys);
+}
+
+static void __init cf_e380ac_v1_setup(void)
+{
+ cf_e380ac_v1v2_common_setup(0x20000);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e380ac_v1_leds_gpio),
+ cf_e380ac_v1_leds_gpio);
+}
+
+MIPS_MACHINE(ATH79_MACH_CF_E380AC_V1, "CF-E380AC-V1", "COMFAST CF-E380AC v1",
+ cf_e380ac_v1_setup);
+
+static void __init cf_e380ac_v2_setup(void)
+{
+ cf_e380ac_v1v2_common_setup(0x40000);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e380ac_v2_leds_gpio),
+ cf_e380ac_v2_leds_gpio);
+}
+
+MIPS_MACHINE(ATH79_MACH_CF_E380AC_V2, "CF-E380AC-V2", "COMFAST CF-E380AC v2",
+ cf_e380ac_v2_setup);
+
static void __init cf_e5x0n_gpio_setup(void)
{
ath79_gpio_direction_select(CF_E5X0N_GPIO_LED_WAN, true);
@@ -300,7 +433,7 @@ static void __init cf_e5x0n_gpio_setup(void)
static void __init cf_e520n_setup(void)
{
- cf_exxxn_common_setup(-1);
+ cf_exxxn_common_setup(0x10000, -1);
cf_exxxn_qca953x_eth_setup();
@@ -315,7 +448,7 @@ MIPS_MACHINE(ATH79_MACH_CF_E520N, "CF-E520N", "COMFAST CF-E520N",
static void __init cf_e530n_setup(void)
{
- cf_exxxn_common_setup(-1);
+ cf_exxxn_common_setup(0x10000, -1);
cf_exxxn_qca953x_eth_setup();
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
index 741ebb2db9..5e504b1242 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
+++ b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
@@ -54,6 +54,8 @@ enum ath79_mach_type {
ATH79_MACH_CARAMBOLA2, /* 8devices Carambola2 */
ATH79_MACH_CF_E316N_V2, /* COMFAST CF-E316N v2 */
ATH79_MACH_CF_E320N_V2, /* COMFAST CF-E320N v2 */
+ ATH79_MACH_CF_E380AC_V1, /* COMFAST CF-E380AC v1 */
+ ATH79_MACH_CF_E380AC_V2, /* COMFAST CF-E380AC v2 */
ATH79_MACH_CF_E520N, /* COMFAST CF-E520N */
ATH79_MACH_CF_E530N, /* COMFAST CF-E530N */
ATH79_MACH_CPE210, /* TP-LINK CPE210 */
diff --git a/target/linux/ar71xx/image/generic.mk b/target/linux/ar71xx/image/generic.mk
index e80c85308a..7381eecb9f 100644
--- a/target/linux/ar71xx/image/generic.mk
+++ b/target/linux/ar71xx/image/generic.mk
@@ -35,6 +35,25 @@ define Device/cf-e320n-v2
endef
TARGET_DEVICES += cf-e320n-v2
+define Device/cf-e380ac-v1
+ DEVICE_TITLE := COMFAST CF-E380AC v1
+ DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-ath10k ath10k-firmware-qca988x
+ BOARDNAME = CF-E380AC-V1
+ IMAGE_SIZE = 16128k
+ CONSOLE = ttyS0,115200
+ MTDPARTS = spi0.0:128k(u-boot)ro,64k(art)ro,16128k(firmware),64k(art-backup)ro
+endef
+TARGET_DEVICES += cf-e380ac-v1
+
+define Device/cf-e380ac-v2
+ $(Device/cf-e380ac-v1)
+ DEVICE_TITLE := COMFAST CF-E380AC v2
+ BOARDNAME = CF-E380AC-V2
+ IMAGE_SIZE = 16000k
+ MTDPARTS = spi0.0:256k(u-boot)ro,64k(art)ro,16000k(firmware),64k(art-backup)ro
+endef
+TARGET_DEVICES += cf-e380ac-v2
+
define Device/cf-e520n
DEVICE_TITLE := COMFAST CF-E520N
DEVICE_PACKAGES := kmod-usb-core kmod-usb2