[LEDE-DEV] [PATCH] ar71xx: add support for Comfast CF-E312A V2
bmoffitt@bmoffitt.com
bmoffitt at ayrstone.com
Wed Dec 6 11:37:41 PST 2017
The Comfast CF-E312A V2 is a 5 GHz radio with a built-in directional antenna,
much like a Ubiquiti NanoStation M5.
Specifiation:
- SoC: AR9344 at 650 MHz
- Flash: 16 MiB (W25Q128FVSG)
- RAM: 64 MiB DDR2 (W9751G6KB)
- Ethernet: 1 x WAN (100 Mbps) and 1 x LAN (100 Mbps)
- Button: 1 x reset button, 1 x PoE pass-through switch
- LED: 8 x LEDS (Power, LAN, WAN, Wireless, 4 signal LEDs)
- UART: 1 x UART with header on PCB (GND, RX, TX, 3.3V)
It is very similar to the CF-316N - similar chipset, etc. The major
differences are:
* It operates at 5 GHz, not 2.4
* All the LEDs are white
* It has 4 signal LEDs
Of note: the eth1 port has an optional PoE pass-through, controlled with a
slider switch.
Most of the changes are in the file
target/linux/ar71xx/files/arch/mips/ath79/mach-cf-e316n-v2.c - the code
for the E316N was copied and modified to support the additional LEDs, the
LED colors, and a few changes in the GPIOs.
Firmware can be flashed on these units by the following method:
1.) Apply power to the unit
2.) Immediately AFTER applying power, hold down the reset button
3.) The WAN, LAN, and wireless lights will flash - wait three seconds
(three flashes) and then release the button.
4.) After a second, the lights will "flutter" quickly and the unit will
be visible at 192.168.1.1. A web page will be available to enable quick
and simple uploading and flashing of firmware.
During the boot process, these units also look for a tftp server at
192.168.1.10. If one is present, the firmware can be uploaded as a file
called "firmware-auto.bin"
Signed-off-by: bmoffitt at bmoffitt.com <bmoffitt at ayrstone.com>
---
target/linux/ar71xx/base-files/etc/board.d/01_leds | 5 +
target/linux/ar71xx/base-files/etc/diag.sh | 1 +
target/linux/ar71xx/base-files/lib/ar71xx.sh | 3 +
.../ar71xx/base-files/lib/upgrade/platform.sh | 1 +
target/linux/ar71xx/config-4.4 | 1 +
target/linux/ar71xx/config-4.9 | 1 +
.../ar71xx/files/arch/mips/ath79/Kconfig.openwrt | 10 ++
target/linux/ar71xx/files/arch/mips/ath79/Makefile | 1 +
.../files/arch/mips/ath79/mach-cf-e316n-v2.c | 127 +++++++++++++++++++++
.../linux/ar71xx/files/arch/mips/ath79/machtypes.h | 1 +
target/linux/ar71xx/image/generic.mk | 8 ++
11 files changed, 159 insertions(+)
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 e5baa90..c55a8bc 100755
--- a/target/linux/ar71xx/base-files/etc/board.d/01_leds
+++ b/target/linux/ar71xx/base-files/etc/board.d/01_leds
@@ -182,6 +182,11 @@ carambola2)
ucidef_set_led_netdev "wan" "WAN" "$board:orange:eth1" "eth1"
ucidef_set_led_wlan "wlan" "WLAN" "$board:green:wlan" "phy0tpt"
;;
+cf-e312a)
+ ucidef_set_led_netdev "lan" "LAN" "$board:white:lan" "eth0"
+ ucidef_set_led_netdev "wan" "WAN" "$board:white:wan" "eth1"
+ ucidef_set_led_wlan "wlan" "WLAN" "$board:white:wlan" "phy0tpt"
+ ;;
cf-e316n-v2)
ucidef_set_led_netdev "lan" "LAN" "$board:blue:lan" "eth0"
ucidef_set_led_netdev "wan" "WAN" "$board:blue:wan" "eth1"
diff --git a/target/linux/ar71xx/base-files/etc/diag.sh b/target/linux/ar71xx/base-files/etc/diag.sh
index 6cbb357..45939ea 100644
--- a/target/linux/ar71xx/base-files/etc/diag.sh
+++ b/target/linux/ar71xx/base-files/etc/diag.sh
@@ -119,6 +119,7 @@ get_status_led() {
cap4200ag)
status_led="senao:green:pwr"
;;
+ cf-e312a|\
cf-e316n-v2|\
cf-e520n|\
cf-e530n)
diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index 285fa68..7491f2d 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -504,6 +504,9 @@ ar71xx_board_detect() {
*"Carambola2"*)
name="carambola2"
;;
+ *"CF-E312A")
+ name="cf-e312a"
+ ;;
*"CF-E316N v2")
name="cf-e316n-v2"
;;
diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index 172a58b..fd81bf1 100755
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -215,6 +215,7 @@ platform_check_image() {
bullet-m|\
c-55|\
carambola2|\
+ cf-e312a|\
cf-e316n-v2|\
cf-e320n-v2|\
cf-e355ac|\
diff --git a/target/linux/ar71xx/config-4.4 b/target/linux/ar71xx/config-4.4
index 3ba3853..9682af1 100644
--- a/target/linux/ar71xx/config-4.4
+++ b/target/linux/ar71xx/config-4.4
@@ -67,6 +67,7 @@ CONFIG_ATH79_MACH_C55=y
CONFIG_ATH79_MACH_CAP324=y
CONFIG_ATH79_MACH_CAP4200AG=y
CONFIG_ATH79_MACH_CARAMBOLA2=y
+CONFIG_ATH79_MACH_CF_E312A=y
CONFIG_ATH79_MACH_CF_E316N_V2=y
CONFIG_ATH79_MACH_CF_E320N_V2=y
CONFIG_ATH79_MACH_CF_E355AC=y
diff --git a/target/linux/ar71xx/config-4.9 b/target/linux/ar71xx/config-4.9
index 1d47246..9c1fdf5 100644
--- a/target/linux/ar71xx/config-4.9
+++ b/target/linux/ar71xx/config-4.9
@@ -65,6 +65,7 @@ CONFIG_ATH79_MACH_C55=y
CONFIG_ATH79_MACH_CAP324=y
CONFIG_ATH79_MACH_CAP4200AG=y
CONFIG_ATH79_MACH_CARAMBOLA2=y
+CONFIG_ATH79_MACH_CF_E312A=y
CONFIG_ATH79_MACH_CF_E316N_V2=y
CONFIG_ATH79_MACH_CF_E320N_V2=y
CONFIG_ATH79_MACH_CF_E355AC=y
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
index 1198fcb..58b58f2 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
@@ -2051,6 +2051,16 @@ config ATH79_MACH_RAMBUTAN
select ATH79_DEV_USB
select ATH79_DEV_WMAC
+config ATH79_MACH_CF_E312A
+ bool "COMFAST CF-E312A support"
+ select SOC_AR934X
+ 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_E316N_V2
bool "COMFAST CF-E316N v2 support"
select SOC_AR934X
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Makefile b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
index 455af76..eec7ef9 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
@@ -74,6 +74,7 @@ obj-$(CONFIG_ATH79_MACH_C60) += mach-c60.o
obj-$(CONFIG_ATH79_MACH_CAP324) += mach-cap324.o
obj-$(CONFIG_ATH79_MACH_CAP4200AG) += mach-cap4200ag.o
obj-$(CONFIG_ATH79_MACH_CARAMBOLA2) += mach-carambola2.o
+obj-$(CONFIG_ATH79_MACH_CF_E312A) += mach-cf-e316n-v2.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_E355AC) += mach-cf-e316n-v2.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 82fe83f..849117a 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
@@ -1,5 +1,6 @@
/*
* Support for COMFAST boards:
+ * - CF-E312A v2 (AR9344)
* - CF-E316N v2 (AR9341)
* - CF-E320N v2 (QCA9531)
* - CF-E355AC (QCA9531)
@@ -36,6 +37,81 @@
#define CF_EXXXN_KEYS_POLL_INTERVAL 20
#define CF_EXXXN_KEYS_DEBOUNCE_INTERVAL (3 * CF_EXXXN_KEYS_POLL_INTERVAL)
+/* CF-E312A */
+#define CF_E312A_GPIO_LED_LAN 2
+#define CF_E312A_GPIO_LED_WAN 3
+#define CF_E312A_GPIO_LED_WLAN 0
+#define CF_E312A_GPIO_LED_SIGNAL1 14
+#define CF_E312A_GPIO_LED_SIGNAL2 15
+#define CF_E312A_GPIO_LED_SIGNAL3 16
+#define CF_E312A_GPIO_LED_SIGNAL4 17
+#define CF_E312A_GPIO_BTN_SUITE 11
+#define CF_E312A_GPIO_BTN_RESET 22
+#define CF_E312A_GPIO_SDA 1
+#define CF_E312A_GPIO_SCL 12
+
+#define CF_E312A_GPIO_XWDT_TRIGGER 19
+
+static struct gpio_led cf_e312a_leds_gpio[] __initdata = {
+ {
+ .name = "cf-e312a:white:lan",
+ .gpio = CF_E312A_GPIO_LED_LAN,
+ .active_low = 0,
+ }, {
+ .name = "cf-e312a:white:wan",
+ .gpio = CF_E312A_GPIO_LED_WAN,
+ .active_low = 0,
+ }, {
+ .name = "cf-e312a:white:wlan",
+ .gpio = CF_E312A_GPIO_LED_WLAN,
+ .active_low = 1,
+ }, {
+ .name = "cf-e312a:white:signal1",
+ .gpio = CF_E312A_GPIO_LED_SIGNAL1,
+ .active_low = 1,
+ }, {
+ .name = "cf-e312a:white:signal2",
+ .gpio = CF_E312A_GPIO_LED_SIGNAL2,
+ .active_low = 1,
+ }, {
+ .name = "cf-e312a:white:signal3",
+ .gpio = CF_E312A_GPIO_LED_SIGNAL3,
+ .active_low = 1,
+ }, {
+ .name = "cf-e312a:white:signal4",
+ .gpio = CF_E312A_GPIO_LED_SIGNAL4,
+ .active_low = 1,
+
+ }, {
+ .name = "cf-e312a:sda",
+ .gpio = CF_E312A_GPIO_SDA,
+ .active_low = 0,
+ }, {
+ .name = "cf-e312a:scl",
+ .gpio = CF_E312A_GPIO_SCL,
+ .active_low = 0,
+ },
+};
+
+static struct gpio_keys_button cf_e312a_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = CF_EXXXN_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = CF_E312A_GPIO_BTN_RESET,
+ .active_low = 0,
+ }, {
+ .desc = "suite button",
+ .type = EV_KEY,
+ .code = KEY_POWER,
+ .debounce_interval = CF_EXXXN_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = CF_E312A_GPIO_BTN_SUITE,
+ .active_low = 1,
+ },
+};
+
+
/* CF-E316N v2 */
#define CF_E316N_V2_GPIO_LED_DIAG_B 0
#define CF_E316N_V2_GPIO_LED_DIAG_R 2
@@ -290,6 +366,57 @@ static void __init cf_exxxn_common_setup(unsigned long art_ofs, int gpio_wdt)
ath79_register_usb();
}
+static void __init cf_e312a_setup(void)
+{
+ u8 *mac = (u8 *) KSEG1ADDR(0x1f010000);
+
+ cf_exxxn_common_setup(0x10000, CF_E312A_GPIO_XWDT_TRIGGER);
+
+ ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_PHY_SWAP);
+
+ ath79_register_mdio(1, 0x0);
+
+ /* GMAC0 is connected to the PHY0 of the internal switch */
+ ath79_switch_data.phy4_mii_en = 1;
+ ath79_switch_data.phy_poll_mask = BIT(0);
+ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+ ath79_eth0_data.phy_mask = BIT(0);
+ ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
+ ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
+ ath79_register_eth(0);
+
+ /* GMAC1 is connected to the internal switch */
+ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
+ ath79_init_mac(ath79_eth1_data.mac_addr, mac, 2);
+ ath79_register_eth(1);
+
+ ath79_gpio_direction_select(CF_E312A_GPIO_LED_LAN, true);
+ ath79_gpio_direction_select(CF_E312A_GPIO_LED_WAN, true);
+ ath79_gpio_direction_select(CF_E312A_GPIO_LED_WLAN, true);
+ ath79_gpio_direction_select(CF_E312A_GPIO_LED_SIGNAL1, true);
+ ath79_gpio_direction_select(CF_E312A_GPIO_LED_SIGNAL2, true);
+ ath79_gpio_direction_select(CF_E312A_GPIO_LED_SIGNAL3, true);
+ ath79_gpio_direction_select(CF_E312A_GPIO_LED_SIGNAL4, true);
+
+ ath79_gpio_output_select(CF_E312A_GPIO_LED_LAN, 0);
+ ath79_gpio_output_select(CF_E312A_GPIO_LED_WAN, 0);
+ ath79_gpio_output_select(CF_E312A_GPIO_LED_WLAN, 0);
+ ath79_gpio_output_select(CF_E312A_GPIO_LED_SIGNAL1, 0);
+ ath79_gpio_output_select(CF_E312A_GPIO_LED_SIGNAL2, 0);
+ ath79_gpio_output_select(CF_E312A_GPIO_LED_SIGNAL3, 0);
+ ath79_gpio_output_select(CF_E312A_GPIO_LED_SIGNAL4, 0);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(cf_e312a_leds_gpio),
+ cf_e312a_leds_gpio);
+
+ ath79_register_gpio_keys_polled(1, CF_EXXXN_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(cf_e312a_gpio_keys),
+ cf_e312a_gpio_keys);
+}
+
+MIPS_MACHINE(ATH79_MACH_CF_E312A, "CF-E312A", "COMFAST CF-E312A",
+ cf_e312a_setup);
+
static void __init cf_e316n_v2_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f010000);
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
index 0f536f0..028c398 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
+++ b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
@@ -60,6 +60,7 @@ enum ath79_mach_type {
ATH79_MACH_CAP324, /* PowerCloud CAP324 */
ATH79_MACH_CAP4200AG, /* Senao CAP4200AG */
ATH79_MACH_CARAMBOLA2, /* 8devices Carambola2 */
+ ATH79_MACH_CF_E312A, /* COMFAST CF-E312A */
ATH79_MACH_CF_E316N_V2, /* COMFAST CF-E316N v2 */
ATH79_MACH_CF_E320N_V2, /* COMFAST CF-E320N v2 */
ATH79_MACH_CF_E355AC, /* COMFAST CF-E355AC */
diff --git a/target/linux/ar71xx/image/generic.mk b/target/linux/ar71xx/image/generic.mk
index eb6d6e5..673dab1 100644
--- a/target/linux/ar71xx/image/generic.mk
+++ b/target/linux/ar71xx/image/generic.mk
@@ -135,6 +135,14 @@ define Device/carambola2
endef
TARGET_DEVICES += carambola2
+define Device/cf-e312a
+ DEVICE_TITLE := COMFAST CF-E312A
+ BOARDNAME := CF-E312A
+ IMAGE_SIZE := 16192k
+ MTDPARTS := spi0.0:64k(u-boot)ro,64k(art)ro,16192k(firmware),64k(art-backup)ro
+endef
+TARGET_DEVICES += cf-e312a
+
define Device/cf-e316n-v2
DEVICE_TITLE := COMFAST CF-E316N v2
BOARDNAME := CF-E316N-V2
--
2.7.4
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