[OpenWrt-Devel,ar71xx] Support for Ubiquiti UniFi AP AC LITE

From: P.Wassi <p.wassi at gmx.at>

Add support for the Ubiquiti UniFi AP AC LITE
Signed-off-by: P.Wassi <p.wassi at gmx.at>
---
This patch adds:
* New machine type
* Code for device setup
* Proper image configuration
* New target for the build system
* Network setup as LAN-only
* Diagnostic LED
* Sysupgrade Support
* ath10k firmware extraction
* Board detection

please add versioning info to patches. also use ar71xx: as a prefix and
not [ar71xx]. git drops the [] pattern on a merge

	John

On 09/01/2016 15:42, p.wassi@gmx.at wrote:
> From: P.Wassi <p.wassi at gmx.at>
> 
> Add support for the Ubiquiti UniFi AP AC LITE
> Signed-off-by: P.Wassi <p.wassi at gmx.at>
> ---
> This patch adds:
> * New machine type
> * Code for device setup
> * Proper image configuration
> * New target for the build system
> * Network setup as LAN-only
> * Diagnostic LED
> * Sysupgrade Support
> * ath10k firmware extraction
> * Board detection
> 
> diff -rupN a/target/linux/ar71xx/base-files/etc/board.d/02_network b/target/linux/ar71xx/base-files/etc/board.d/02_network
> --- a/target/linux/ar71xx/base-files/etc/board.d/02_network
> +++ b/target/linux/ar71xx/base-files/etc/board.d/02_network
> @@ -359,6 +359,7 @@ tl-wa901nd-v2 |\
>  tl-wa901nd-v3 |\
>  tl-wr703n |\
>  tube2h |\
> +unifiac |\
>  wndap360 |\
>  mynet-rext |\
>  wp543)
> diff -rupN a/target/linux/ar71xx/base-files/etc/diag.sh b/target/linux/ar71xx/base-files/etc/diag.sh
> --- a/target/linux/ar71xx/base-files/etc/diag.sh
> +++ b/target/linux/ar71xx/base-files/etc/diag.sh
> @@ -339,7 +339,8 @@ get_status_led() {
>  	unifi)
>  		status_led="ubnt:green:dome"
>  		;;
> -	uap-pro)
> +	uap-pro | \
> +	unifiac)
>  		status_led="ubnt:white:dome"
>  		;;
>  	unifi-outdoor-plus)
> diff -rupN 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
> --- 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
> @@ -75,6 +75,9 @@ case "$FIRMWARE" in
>  		ath10kcal_extract "ART" 20480 2116
>  		ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +16)
>  		;;
> +	unifiac)
> +		ath10kcal_extract "EEPROM" 20480 2116
> +		;;
>  	esac
>  	;;
>  "ath10k/cal-pci-0000:01:00.0.bin")
> diff -rupN a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
> --- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
> +++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
> @@ -905,6 +905,9 @@ ar71xx_board_detect() {
>  	*UniFi)
>  		name="unifi"
>  		;;
> +	*"UniFi-AC")
> +		name="unifiac"
> +		;;
>  	*"UniFi AP Pro")
>  		name="uap-pro"
>  		;;
> diff -rupN a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
> --- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
> +++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
> @@ -262,6 +262,7 @@ platform_check_image() {
>  	wlae-ag300n | \
>  	nbg460n_550n_550nh | \
>  	unifi | \
> +	unifiac | \
>  	unifi-outdoor | \
>  	carambola2 | \
>  	weio )
> diff -rupN a/target/linux/ar71xx/config-4.1 b/target/linux/ar71xx/config-4.1
> --- a/target/linux/ar71xx/config-4.1
> +++ b/target/linux/ar71xx/config-4.1
>  CONFIG_ATH79_MACH_TUBE2H=y
>  CONFIG_ATH79_MACH_UBNT=y
>  CONFIG_ATH79_MACH_UBNT_XM=y
> +CONFIG_ATH79_MACH_UBNT_UNIFIAC=y
>  CONFIG_ATH79_MACH_WEIO=y
>  CONFIG_ATH79_MACH_WHR_HP_G300N=y
>  CONFIG_ATH79_MACH_WLAE_AG300N=y
> diff -rupN a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
> --- a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
> +++ b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
> @@ -1349,6 +1349,16 @@ config ATH79_MACH_UBNT
>  	select ATH79_DEV_M25P80
>  	select ATH79_DEV_USB
>  
> +config ATH79_MACH_UBNT_UNIFIAC
> +	bool "Ubiquiti UniFi AC (LITE) support"
> +	select SOC_QCA956X
> +	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_WMAC
> +
>  config ATH79_MACH_WEIO
>  	bool "WeIO board"
>  	select SOC_AR933X
> diff -rupN a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
> --- a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
> +++ b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
> @@ -209,6 +209,7 @@ enum ath79_mach_type {
>  	ATH79_MACH_UBNT_RS,		/* Ubiquiti RouterStation */
>  	ATH79_MACH_UBNT_UAP_PRO,	/* Ubiquiti UniFi AP Pro */
>  	ATH79_MACH_UBNT_UNIFI, 		/* Ubiquiti Unifi */
> +	ATH79_MACH_UBNT_UNIFIAC,	/* Ubiquiti Unifi AC */
>  	ATH79_MACH_UBNT_UNIFI_OUTDOOR,	/* Ubiquiti UnifiAP Outdoor */
>  	ATH79_MACH_UBNT_UNIFI_OUTDOOR_PLUS, /* Ubiquiti UnifiAP Outdoor+ */
>  	ATH79_MACH_UBNT_XM,		/* Ubiquiti Networks XM board rev 1.0 */
> diff -rupN a/target/linux/ar71xx/files/arch/mips/ath79/mach-ubnt-unifiac.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-ubnt-unifiac.c
> --- /dev/null
> +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-ubnt-unifiac.c
> @@ -0,0 +1,109 @@
> +/*
> + *  Ubiquiti UniFi AC (LITE) board support
> + *
> + *  Copyright (C) 2015-2016 P. Wassi <p.wassi@gmx.at>
> + *
> + *  Derived from: mach-ubnt-xm.c
> + *
> + *  This program is free software; you can redistribute it and/or modify it
> + *  under the terms of the GNU General Public License version 2 as published
> + *  by the Free Software Foundation.
> + */
> +
> +#include <linux/init.h>
> +#include <linux/pci.h>
> +#include <linux/platform_device.h>
> +#include <linux/ath9k_platform.h>
> +#include <linux/etherdevice.h>
> +
> +#include <asm/mach-ath79/ath79.h>
> +#include <asm/mach-ath79/irq.h>
> +#include <asm/mach-ath79/ar71xx_regs.h>
> +
> +#include <linux/platform_data/phy-at803x.h>
> +
> +#include "common.h"
> +#include "dev-ap9x-pci.h"
> +#include "dev-eth.h"
> +#include "dev-gpio-buttons.h"
> +#include "dev-leds-gpio.h"
> +#include "dev-m25p80.h"
> +#include "dev-wmac.h"
> +#include "machtypes.h"
> +
> +
> +#define UNIFIAC_KEYS_POLL_INTERVAL	20
> +#define UNIFIAC_KEYS_DEBOUNCE_INTERVAL	(3 * UNIFIAC_KEYS_POLL_INTERVAL)
> +
> +#define UNIFIAC_GPIO_LED_WHITE		7
> +#define UNIFIAC_GPIO_LED_BLUE		8
> +
> +#define UNIFIAC_GPIO_BTN_RESET		2
> +
> +#define UNIFIAC_MAC0_OFFSET             0x0000
> +#define UNIFIAC_WMAC_CALDATA_OFFSET     0x1000
> +#define UNIFIAC_PCI_CALDATA_OFFSET      0x5000
> +
> +
> +static struct flash_platform_data ubnt_unifiac_flash_data = {
> +	/* mx25l12805d and mx25l12835f have the same JEDEC ID */
> +	.type = "mx25l12805d",
> +};
> +
> +static struct gpio_led ubnt_unifiac_leds_gpio[] __initdata = {
> +	{
> +		.name		= "ubnt:white:dome",
> +		.gpio		= UNIFIAC_GPIO_LED_WHITE,
> +		.active_low	= 0,
> +	}, {
> +		.name		= "ubnt:blue:dome",
> +		.gpio		= UNIFIAC_GPIO_LED_BLUE,
> +		.active_low	= 0,
> +	}
> +};
> +
> +static struct gpio_keys_button ubnt_unifiac_gpio_keys[] __initdata = {
> +	{
> +		.desc			= "reset",
> +		.type			= EV_KEY,
> +		.code			= KEY_RESTART,
> +		.debounce_interval	= UNIFIAC_KEYS_DEBOUNCE_INTERVAL,
> +		.gpio			= UNIFIAC_GPIO_BTN_RESET,
> +		.active_low		= 1,
> +	}
> +};
> +
> +static void __init ubnt_unifiac_setup(void)
> +{
> +	u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff0000);
> +
> +	ath79_register_m25p80(&ubnt_unifiac_flash_data);
> +
> +
> +	ath79_init_mac(ath79_eth0_data.mac_addr,
> +		       eeprom + UNIFIAC_MAC0_OFFSET, 0);
> +
> +	ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII;
> +	ath79_eth0_data.phy_mask = BIT(4);
> +	ath79_eth0_pll_data.pll_10 = 0x00001313;
> +
> +	ath79_register_mdio(0, ~BIT(4));
> +	ath79_register_eth(0);
> +
> +
> +	ath79_register_wmac(eeprom + UNIFIAC_WMAC_CALDATA_OFFSET, NULL);
> +
> +
> +	ap91_pci_init(eeprom + UNIFIAC_PCI_CALDATA_OFFSET, NULL);
> +
> +
> +	ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_unifiac_leds_gpio),
> +				 ubnt_unifiac_leds_gpio);
> +
> +	ath79_register_gpio_keys_polled(-1, UNIFIAC_KEYS_POLL_INTERVAL,
> +                                        ARRAY_SIZE(ubnt_unifiac_gpio_keys),
> +                                        ubnt_unifiac_gpio_keys);
> +}
> +
> +MIPS_MACHINE(ATH79_MACH_UBNT_UNIFIAC, "UBNT-UF-AC", "Ubiquiti UniFi-AC",
> +	     ubnt_unifiac_setup);
> diff -rupN a/target/linux/ar71xx/files/arch/mips/ath79/Makefile b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
> --- a/target/linux/ar71xx/files/arch/mips/ath79/Makefile
> +++ b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
> @@ -165,6 +165,7 @@ obj-$(CONFIG_ATH79_MACH_TL_WR720N_V3)	+=
>  obj-$(CONFIG_ATH79_MACH_TUBE2H)		+= mach-tube2h.o
>  obj-$(CONFIG_ATH79_MACH_UBNT)		+= mach-ubnt.o
>  obj-$(CONFIG_ATH79_MACH_UBNT_XM)	+= mach-ubnt-xm.o
> +obj-$(CONFIG_ATH79_MACH_UBNT_UNIFIAC)	+= mach-ubnt-unifiac.o
>  obj-$(CONFIG_ATH79_MACH_WEIO)		+= mach-weio.o
>  obj-$(CONFIG_ATH79_MACH_WHR_HP_G300N)	+= mach-whr-hp-g300n.o
>  obj-$(CONFIG_ATH79_MACH_WLAE_AG300N)	+= mach-wlae-ag300n.o
> diff -rupN a/target/linux/ar71xx/generic/profiles/ubnt.mk b/target/linux/ar71xx/generic/profiles/ubnt.mk
> --- a/target/linux/ar71xx/generic/profiles/ubnt.mk
> +++ b/target/linux/ar71xx/generic/profiles/ubnt.mk
> @@ -38,6 +38,17 @@ endef
>  
>  $(eval $(call Profile,UBNTUNIFI))
>  
> +define Profile/UBNTUNIFIAC
> +	NAME:=Ubiquiti UniFi AP AC
> +	PACKAGES:=kmod-ath10k ath10k-firmware-qca988x
> +endef
> +
> +define Profile/UBNTUNIFIAC/Description
> +	Package set optimized for the Ubiquiti UniFi AP AC.
> +endef
> +
> +$(eval $(call Profile,UBNTUNIFIAC))
> +
>  define Profile/UBNTUNIFIOUTDOOR
>  	NAME:=Ubiquiti UniFiAP Outdoor
>  	PACKAGES:=
> diff -rupN a/target/linux/ar71xx/image/Makefile b/target/linux/ar71xx/image/Makefile
> --- a/target/linux/ar71xx/image/Makefile
> +++ b/target/linux/ar71xx/image/Makefile
> @@ -1132,12 +1132,21 @@ define Device/ubnt-unifi
>    DEVICE_PROFILE := UBNT UBNTUNIFI
>  endef
>  
> +define Device/ubnt-unifiac
> +  DEVICE_PROFILE := UBNT UBNTUNIFIAC
> +  IMAGE_SIZE := 7744k
> +  MTDPARTS = spi0.0:384k(u-boot)ro,64k(u-boot-env)ro,7744k(firmware),7744k(ubnt-airos)ro,128k(bs)ro,256k(cfg)ro,64k(EEPROM)ro
> +  IMAGES := sysupgrade.bin
> +  IMAGE/sysupgrade.bin = append-kernel $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
> +  BOARDNAME := UBNT-UF-AC
> +endef
> +
>  define Device/ubnt-unifi-outdoor
>    $(Device/ubnt-bz)
>    BOARDNAME := UBNT-U20
>    DEVICE_PROFILE := UBNT UBNTUNIFIOUTDOOR
>  endef
> -TARGET_DEVICES += ubnt-unifi ubnt-unifi-outdoor
> +TARGET_DEVICES += ubnt-unifi ubnt-unifiac ubnt-unifi-outdoor
>  
>  define Device/ubnt-nano-m-xw
>    $(Device/ubnt-xw)
> diff -rupN a/target/linux/ar71xx/mikrotik/config-default b/target/linux/ar71xx/mikrotik/config-default
> --- a/target/linux/ar71xx/mikrotik/config-default
> +++ b/target/linux/ar71xx/mikrotik/config-default
> @@ -104,6 +104,7 @@ CONFIG_ATH79_MACH_RBSXTLITE=y
>  # CONFIG_ATH79_MACH_TUBE2H is not set
>  # CONFIG_ATH79_MACH_UBNT is not set
>  # CONFIG_ATH79_MACH_UBNT_XM is not set
> +# CONFIG_ATH79_MACH_UBNT_UNIFIAC is not set
>  # CONFIG_ATH79_MACH_WHR_HP_G300N is not set
>  # CONFIG_ATH79_MACH_WLAE_AG300N is not set
>  # CONFIG_ATH79_MACH_WLR8100 is not set
> diff -rupN a/target/linux/ar71xx/nand/config-default b/target/linux/ar71xx/nand/config-default
> --- a/target/linux/ar71xx/nand/config-default
> +++ b/target/linux/ar71xx/nand/config-default
> @@ -63,6 +63,7 @@
>  # CONFIG_ATH79_MACH_TL_WR941ND is not set
>  # CONFIG_ATH79_MACH_UBNT is not set
>  # CONFIG_ATH79_MACH_UBNT_XM is not set
> +# CONFIG_ATH79_MACH_UBNT_UNIFIAC is not set
>  # CONFIG_ATH79_MACH_WHR_HP_G300N is not set
>  # CONFIG_ATH79_MACH_WLAE_AG300N is not set
>  # CONFIG_ATH79_MACH_WNDAP360 is not set
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