[LEDE-DEV,v2] ar71xx: add support for Ubiquiti Litebeam M5

Specification:
- SoC: Atheros AR9342
- Flash: 8 MiB
- RAM: 64 MiB
- UART: 1x UART on PCB - 115200 8N1
- Ethernet: 1 x 100 Mbit with passive PoE (24V/0.2A)

Doesn't work:
* Flash via TFTP with Uiquiti Uboot

Installation via vendor firmware:
- upload factory image via webinterface

Signed-off-by: Arne Zachlod <arne@nerdkeller.org>
---
 target/linux/ar71xx/base-files/etc/board.d/01_leds |  4 ++
 .../linux/ar71xx/base-files/etc/board.d/02_network |  1 +
 target/linux/ar71xx/base-files/etc/diag.sh         |  3 ++
 target/linux/ar71xx/base-files/lib/ar71xx.sh       |  3 ++
 .../ar71xx/base-files/lib/upgrade/platform.sh      |  1 +
 .../ar71xx/files/arch/mips/ath79/mach-ubnt-xm.c    | 58 ++++++++++++++++++++++
 .../linux/ar71xx/files/arch/mips/ath79/machtypes.h |  1 +
 target/linux/ar71xx/image/ubnt.mk                  |  7 +++
 8 files changed, 78 insertions(+)

On 17/01/18 14:23, Arne Zachlod wrote:
> Specification:
> - SoC: Atheros AR9342
> - Flash: 8 MiB
> - RAM: 64 MiB
> - UART: 1x UART on PCB - 115200 8N1
> - Ethernet: 1 x 100 Mbit with passive PoE (24V/0.2A)
>
> Doesn't work:
> * Flash via TFTP with Uiquiti Uboot
>
> Installation via vendor firmware:
> - upload factory image via webinterface
>
> Signed-off-by: Arne Zachlod <arne@nerdkeller.org>
> ---
>   target/linux/ar71xx/base-files/etc/board.d/01_leds |  4 ++
>   .../linux/ar71xx/base-files/etc/board.d/02_network |  1 +
>   target/linux/ar71xx/base-files/etc/diag.sh         |  3 ++
>   target/linux/ar71xx/base-files/lib/ar71xx.sh       |  3 ++
>   .../ar71xx/base-files/lib/upgrade/platform.sh      |  1 +
>   .../ar71xx/files/arch/mips/ath79/mach-ubnt-xm.c    | 58 ++++++++++++++++++++++
>   .../linux/ar71xx/files/arch/mips/ath79/machtypes.h |  1 +
>   target/linux/ar71xx/image/ubnt.mk                  |  7 +++

this file does not exist. please fix/resend

     John


>   8 files changed, 78 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 150ef91b48..ebdfb142d4 100755
> --- a/target/linux/ar71xx/base-files/etc/board.d/01_leds
> +++ b/target/linux/ar71xx/base-files/etc/board.d/01_leds
> @@ -363,6 +363,10 @@ hornet-ub-x2)
>   	ucidef_set_led_wlan "wlan" "WLAN" "alfa:blue:wlan" "phy0tpt"
>   	ucidef_set_led_usbdev "usb" "USB" "alfa:blue:usb" "1-1"
>   	;;
> +lbe-m5)
> +	ucidef_set_led_netdev "lan" "LAN" "ubnt:green:lan" "eth0"
> +	ucidef_set_led_wlan "wlan" "WLAN" "ubnt:green:wlan" "phy0tpt"
> +	;;
>   mc-mac1200r)
>   	ucidef_set_led_wlan "wlan2g" "WLAN2G" "mercury:green:wlan2g" "phy1tpt"
>   	ucidef_set_led_wlan "wlan5g" "WLAN5G" "mercury:green:wlan5g" "phy0tpt"
> 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 fb61792bf4..86d6ffd91d 100755
> --- a/target/linux/ar71xx/base-files/etc/board.d/02_network
> +++ b/target/linux/ar71xx/base-files/etc/board.d/02_network
> @@ -78,6 +78,7 @@ ar71xx_setup_interfaces()
>   	fritz300e|\
>   	gl-usb150|\
>   	hiveap-121|\
> +	lbe-m5|\
>   	loco-m-xw|\
>   	mr12|\
>   	mr16|\
> diff --git a/target/linux/ar71xx/base-files/etc/diag.sh b/target/linux/ar71xx/base-files/etc/diag.sh
> index 5c60ebd6a8..5042e7a008 100644
> --- a/target/linux/ar71xx/base-files/etc/diag.sh
> +++ b/target/linux/ar71xx/base-files/etc/diag.sh
> @@ -236,6 +236,9 @@ get_status_led() {
>   	jwap230)
>   		status_led="$board:green:led1"
>   		;;
> +	lbe-m5)
> +		status_led="ubnt:green:sys"
> +		;;
>   	ls-sr71)
>   		status_led="ubnt:green:d22"
>   		;;
> diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
> index b5440230a5..00a4acc6e0 100755
> --- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
> +++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
> @@ -711,6 +711,9 @@ ar71xx_board_detect() {
>   	*"Lima"*)
>   		name="lima"
>   		;;
> +	*"Litebeam M5"*)
> +		name="lbe-m5"
> +		;;
>   	*"Loco M XW")
>   		name="loco-m-xw"
>   		;;
> diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
> index ecf6820a2b..4e839f12c1 100755
> --- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
> +++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
> @@ -248,6 +248,7 @@ platform_check_image() {
>   	hiwifi-hc6361|\
>   	hornet-ub-x2|\
>   	jwap230|\
> +	lbe-m5|\
>   	lima|\
>   	loco-m-xw|\
>   	mzk-w04nu|\
> diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-ubnt-xm.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-ubnt-xm.c
> index 55cf52d19e..8afb3ad054 100644
> --- a/target/linux/ar71xx/files/arch/mips/ath79/mach-ubnt-xm.c
> +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-ubnt-xm.c
> @@ -12,6 +12,7 @@
>   
>   #include <linux/init.h>
>   #include <linux/pci.h>
> +#include <linux/gpio.h>
>   #include <linux/platform_device.h>
>   #include <linux/ath9k_platform.h>
>   #include <linux/etherdevice.h>
> @@ -503,6 +504,60 @@ static void __init ubnt_loco_m_xw_setup(void)
>   	ath79_register_eth(0);
>   }
>   
> +#define UBNT_LBE_M5_GPIO_LED_LAN		13
> +#define UBNT_LBE_M5_GPIO_LED_WLAN		14
> +#define UBNT_LBE_M5_GPIO_LED_SYS		16
> +
> +static struct gpio_led ubnt_lbe_m5_leds_gpio[] __initdata = {
> +	{
> +		.name		= "ubnt:green:lan",
> +		.gpio		= UBNT_LBE_M5_GPIO_LED_LAN,
> +		.active_low	= 1,
> +	}, {
> +		.name		= "ubnt:green:wlan",
> +		.gpio		= UBNT_LBE_M5_GPIO_LED_WLAN,
> +		.active_low	= 1,
> +	}, {
> +		.name		= "ubnt:green:sys",
> +		.gpio		= UBNT_LBE_M5_GPIO_LED_SYS,
> +		.active_low	= 1,
> +	},
> +};
> +
> +static void __init ubnt_lbe_m5_setup(void)
> +{
> +	u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff0000);
> +
> +	ath79_register_m25p80(NULL);
> +
> +	ath79_register_wmac(eeprom + UAP_PRO_WMAC_CALDATA_OFFSET, NULL);
> +	ap91_pci_init(eeprom + UAP_PRO_PCI_CALDATA_OFFSET, NULL);
> +
> +	ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_lbe_m5_leds_gpio),
> +				 ubnt_lbe_m5_leds_gpio);
> +	ath79_register_gpio_keys_polled(-1, UBNT_XM_KEYS_POLL_INTERVAL,
> +					ARRAY_SIZE(ubnt_xm_gpio_keys),
> +					ubnt_xm_gpio_keys);
> +
> +	ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_MII_GMAC0 |
> +				   AR934X_ETH_CFG_MII_GMAC0_SLAVE);
> +	ath79_init_mac(ath79_eth0_data.mac_addr,
> +		       eeprom + UAP_PRO_MAC0_OFFSET, 0);
> +
> +	ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
> +	ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
> +
> +	gpio_request_one(0, GPIOF_OUT_INIT_LOW | GPIOF_ACTIVE_LOW |
> +			 GPIOF_EXPORT_DIR_FIXED, "SPI nWP");
> +
> +	mdiobus_register_board_info(ubnt_loco_m_xw_mdio_info,
> +				    ARRAY_SIZE(ubnt_loco_m_xw_mdio_info));
> +
> +	ath79_register_mdio(0, ~BIT(1));
> +	ath79_eth0_data.phy_mask = BIT(1);
> +	ath79_register_eth(0);
> +}
> +
>   static void __init ubnt_rocket_m_xw_setup(void)
>   {
>   	u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff0000);
> @@ -590,6 +645,9 @@ static void __init ubnt_rocket_m_ti_setup(void)
>   MIPS_MACHINE(ATH79_MACH_UBNT_NANO_M_XW, "UBNT-NM-XW", "Ubiquiti Nanostation M XW",
>   	     ubnt_nano_m_xw_setup);
>   
> +MIPS_MACHINE(ATH79_MACH_UBNT_LBE_M5, "UBNT-LBE-M5", "Ubiquiti Litebeam M5",
> +		ubnt_lbe_m5_setup);
> +
>   MIPS_MACHINE(ATH79_MACH_UBNT_LOCO_M_XW, "UBNT-LOCO-XW", "Ubiquiti Loco M XW",
>   	     ubnt_loco_m_xw_setup);
>   
> diff --git a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
> index 0f536f0ec5..18604c7d00 100644
> --- a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
> +++ b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
> @@ -282,6 +282,7 @@ enum ath79_mach_type {
>   	ATH79_MACH_UBNT_AIRGWP,			/* Ubiquiti AirGateway Pro */
>   	ATH79_MACH_UBNT_AIRROUTER,		/* Ubiquiti AirRouter */
>   	ATH79_MACH_UBNT_BULLET_M,		/* Ubiquiti Bullet M */
> +	ATH79_MACH_UBNT_LBE_M5,			/* Ubiquiti Litebeam M5 */
>   	ATH79_MACH_UBNT_LOCO_M_XW,		/* Ubiquiti Loco M XW */
>   	ATH79_MACH_UBNT_LSSR71,			/* Ubiquiti LS-SR71 */
>   	ATH79_MACH_UBNT_LSX,			/* Ubiquiti LSX */
> diff --git a/target/linux/ar71xx/image/ubnt.mk b/target/linux/ar71xx/image/ubnt.mk
> index 2735c7491d..d24afc21be 100644
> --- a/target/linux/ar71xx/image/ubnt.mk
> +++ b/target/linux/ar71xx/image/ubnt.mk
> @@ -157,6 +157,13 @@ define Device/ubnt-nano-m-xw
>   endef
>   TARGET_DEVICES += ubnt-nano-m-xw
>   
> +define Device/ubnt-lbe-m5
> +  $(Device/ubnt-xw)
> +  DEVICE_TITLE := Ubiquiti Litebeam M5
> +  BOARDNAME := UBNT-LBE-M5
> +endef
> +TARGET_DEVICES += ubnt-lbe-m5
> +
>   define Device/ubnt-loco-m-xw
>     $(Device/ubnt-xw)
>     DEVICE_TITLE := Ubiquiti Loco XW