[source] ar71xx: add support for RB LHG 5nD

LEDE Commits lede-commits at lists.infradead.org
Wed Mar 15 15:21:17 PDT 2017


pepe2k pushed a commit to source.git, branch master:
https://git.lede-project.org/e3dc036cbf53bb4c2538b619f986cc3cd2aabc87

commit e3dc036cbf53bb4c2538b619f986cc3cd2aabc87
Author: Thibaut VARENE <hacks at slashdirt.org>
AuthorDate: Mon Mar 6 23:06:13 2017 +0100

    ar71xx: add support for RB LHG 5nD
    
    This patch adds support for the MikroTik RouterBOARD LHG 5
    https://routerboard.com/RBLHG-5nD
    
    Specifications:
    - SoC: Atheros AR9344 (600MHz)
    - RAM: 64MB
    - Storage: 16MB NOR SPI flash
    - Wireless: builtin AR9344 5GHz, 2x2:2
    - Ethernet: 1x100M
    
    Initial flash via initramfs, like all other RB devices.
    
    Signed-off-by: Thibaut VARENE <hacks at slashdirt.org>
---
 target/linux/ar71xx/base-files/etc/board.d/01_leds |   9 ++
 .../linux/ar71xx/base-files/etc/board.d/02_network |   1 +
 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      |   2 +
 .../ar71xx/files/arch/mips/ath79/Kconfig.openwrt   |   2 +
 .../ar71xx/files/arch/mips/ath79/mach-rbspi.c      | 154 ++++++++++++++++-----
 .../linux/ar71xx/files/arch/mips/ath79/machtypes.h |   1 +
 target/linux/ar71xx/image/mikrotik.mk              |   4 +-
 .../701-MIPS-ath79-add-routerboard-detection.patch |   3 +-
 10 files changed, 146 insertions(+), 34 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 32d4931..686ae31 100755
--- a/target/linux/ar71xx/base-files/etc/board.d/01_leds
+++ b/target/linux/ar71xx/base-files/etc/board.d/01_leds
@@ -259,6 +259,15 @@ rb-2011uias-2hnd)
 	ucidef_set_led_switch "eth9" "ETH9" "rb:green:eth9" "switch1" "0x04"
 	ucidef_set_led_switch "eth10" "ETH10" "rb:green:eth10" "switch1" "0x02"
 	;;
+rb-lhg-5nd)
+	ucidef_set_led_netdev "lan" "LAN" "rb:green:eth" "eth0"
+	ucidef_set_rssimon "wlan0" "200000" "1"
+	ucidef_set_led_rssi "rssilow" "RSSILOW" "rb:green:rssi0" "wlan0" "1" "100" "0" "13"
+	ucidef_set_led_rssi "rssimediumlow" "RSSIMEDIUMLOW" "rb:green:rssi1" "wlan0" "20" "100" "-19" "13"
+	ucidef_set_led_rssi "rssimedium" "RSSIMEDIUM" "rb:green:rssi2" "wlan0" "40" "100" "-39" "13"
+	ucidef_set_led_rssi "rssimediumhigh" "RSSIMEDIUMHIGH" "rb:green:rssi3" "wlan0" "60" "100" "-59" "13"
+	ucidef_set_led_rssi "rssihigh" "RSSIHIGH" "rb:green:rssi4" "wlan0" "80" "100" "-79" "13"
+	;;
 rb-mapl-2nd)
 	ucidef_set_led_default "power" "POWER" "rb:green:power" "1"
 	ucidef_set_led_netdev "lan" "LAN" "rb:green:eth" "eth0"
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 a55e50a..20b34e8 100755
--- a/target/linux/ar71xx/base-files/etc/board.d/02_network
+++ b/target/linux/ar71xx/base-files/etc/board.d/02_network
@@ -90,6 +90,7 @@ ar71xx_setup_interfaces()
 	rb-911g-5hpnd|\
 	rb-912uag-2hpnd|\
 	rb-912uag-5hpnd|\
+	rb-lhg-5nd|\
 	rb-mapl-2nd|\
 	rb-sxt2n|\
 	rb-sxt5n|\
diff --git a/target/linux/ar71xx/base-files/etc/diag.sh b/target/linux/ar71xx/base-files/etc/diag.sh
index 461d0da..0c4349f 100644
--- a/target/linux/ar71xx/base-files/etc/diag.sh
+++ b/target/linux/ar71xx/base-files/etc/diag.sh
@@ -306,6 +306,7 @@ get_status_led() {
 	rb-912uag-5hpnd|\
 	rb-941-2nd|\
 	rb-951ui-2nd|\
+	rb-lhg-5nd|\
 	rb-mapl-2nd)
 		status_led="rb:green:user"
 		;;
diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index 8c87737..4951e5b 100755
--- 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() {
 	*"RouterBOARD 951Ui-2nD")
 		name="rb-951ui-2nd"
 		;;
+	*"RouterBOARD LHG 5nD")
+		name="rb-lhg-5nd"
+		;;
 	*"RouterBOARD mAP L-2nD")
 		name="rb-mapl-2nd"
 		;;
diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index f89ad2c..364a32f 100755
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -638,6 +638,7 @@ platform_check_image() {
 	rb-750up-r2|\
 	rb-941-2nd|\
 	rb-951ui-2nd|\
+	rb-lhg-5nd|\
 	rb-mapl-2nd)
 		return 0
 		;;
@@ -689,6 +690,7 @@ platform_pre_upgrade() {
 	rb-750up-r2|\
 	rb-941-2nd|\
 	rb-951ui-2nd|\
+	rb-lhg-5nd|\
 	rb-mapl-2nd)
 		# erase firmware if booted from initramfs
 		[ -z "$(rootfs_type)" ] && mtd erase firmware
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
index 72f3591..1bf00bd 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
@@ -928,6 +928,7 @@ config ATH79_MACH_RB2011
 
 config ATH79_MACH_RBSPI
 	bool "MikroTik RouterBOARD SPI-NOR support"
+	select SOC_AR934X
 	select SOC_QCA953X
 	select ATH79_DEV_ETH
 	select ATH79_DEV_GPIO_BUTTONS
@@ -943,6 +944,7 @@ config ATH79_MACH_RBSPI
 	  MikroTik RouterBOARD hAP
 	  MikroTik RouterBOARD hEX PoE lite
 	  MikroTik RouterBOARD hEX lite
+	  MikroTik RouterBOARD LHG 5
 	  MikroTik RouterBOARD cAP (EXPERIMENTAL)
 	  MikroTik RouterBOARD mAP (EXPERIMENTAL)
 	  MikroTik RouterBOARD wAP (EXPERIMENTAL)
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-rbspi.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-rbspi.c
index aeeeca6..b26b1ae 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-rbspi.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-rbspi.c
@@ -6,6 +6,7 @@
  *  - MikroTik RouterBOARD 951Ui-2nD
  *  - MikroTik RouterBOARD 750UP r2
  *  - MikroTik RouterBOARD 750 r2
+ *  - MikroTik RouterBOARD LHG 5nD
  *
  *  Preliminary support for the following hardware
  *  - MikroTik RouterBOARD wAP2nD
@@ -52,10 +53,12 @@
 #define RBSPI_KEYS_DEBOUNCE_INTERVAL (3 * RBSPI_KEYS_POLL_INTERVAL)
 
 #define RBSPI_HAS_USB		BIT(0)
-#define RBSPI_HAS_WLAN		BIT(1)
-#define RBSPI_HAS_WAN4		BIT(2)	/* has WAN port on PHY4 */
-#define RBSPI_HAS_SSR		BIT(3)	/* has an SSR on SPI bus 0 */
-#define RBSPI_HAS_POE		BIT(4)
+#define RBSPI_HAS_WLAN0		BIT(1)
+#define RBSPI_HAS_WLAN1		BIT(2)
+#define RBSPI_HAS_WAN4		BIT(3)	/* has WAN port on PHY4 */
+#define RBSPI_HAS_SSR		BIT(4)	/* has an SSR on SPI bus 0 */
+#define RBSPI_HAS_POE		BIT(5)
+#define RBSPI_HAS_MDIO1		BIT(6)
 
 #define RB_ROUTERBOOT_OFFSET    0x0000
 #define RB_BIOS_SIZE            0x1000
@@ -324,6 +327,65 @@ static struct gpio_led rbmap_leds[] __initdata = {
 	},
 };
 
+/* RB LHG 5nD gpios */
+#define RBLHG_GPIO_LED_0	13
+#define RBLHG_GPIO_LED_1	12
+#define RBLHG_GPIO_LED_2	4
+#define RBLHG_GPIO_LED_3	21
+#define RBLHG_GPIO_LED_4	18
+#define RBLHG_GPIO_LED_ETH	14
+#define RBLHG_GPIO_LED_POWER	11
+#define RBLHG_GPIO_LED_USER	20
+#define RBLHG_GPIO_BTN_RESET	15
+
+static struct gpio_led rblhg_leds[] __initdata = {
+	{
+		.name = "rb:green:rssi0",
+		.gpio = RBLHG_GPIO_LED_0,
+		.active_low = 1,
+	}, {
+		.name = "rb:green:rssi1",
+		.gpio = RBLHG_GPIO_LED_1,
+		.active_low = 1,
+	}, {
+		.name = "rb:green:rssi2",
+		.gpio = RBLHG_GPIO_LED_2,
+		.active_low = 1,
+	}, {
+		.name = "rb:green:rssi3",
+		.gpio = RBLHG_GPIO_LED_3,
+		.active_low = 1,
+	}, {
+		.name = "rb:green:rssi4",
+		.gpio = RBLHG_GPIO_LED_4,
+		.active_low = 1,
+	}, {
+		.name = "rb:green:eth",
+		.gpio = RBLHG_GPIO_LED_ETH,
+		.active_low = 1,
+	}, {
+		.name = "rb:green:user",
+		.gpio = RBLHG_GPIO_LED_USER,
+		.active_low = 1,
+	}, {
+		.name = "rb:blue:power",
+		.gpio = RBLHG_GPIO_LED_POWER,
+		.active_low = 0,
+		.default_state = LEDS_GPIO_DEFSTATE_ON,
+	},
+};
+
+static struct gpio_keys_button rblhg_gpio_keys[] __initdata = {
+	{
+		.desc = "Reset button",
+		.type = EV_KEY,
+		.code = KEY_RESTART,
+		.debounce_interval = RBSPI_KEYS_DEBOUNCE_INTERVAL,
+		.gpio = RBLHG_GPIO_BTN_RESET,
+		.active_low = 1,
+	},
+};
+
 
 static struct gen_74x164_chip_platform_data rbspi_ssr_data = {
 	.base = RBSPI_SSR_GPIO_BASE,
@@ -360,12 +422,12 @@ static struct spi_board_info rbspi_spi_info[] = {
 	}
 };
 
-void __init rbspi_wlan_init(int wmac_offset)
+void __init rbspi_wlan_init(u16 id, int wmac_offset)
 {
 	char *art_buf;
 	u8 wlan_mac[ETH_ALEN];
 
-	art_buf = rb_get_wlan_data();
+	art_buf = rb_get_ext_wlan_data(id);
 	if (!art_buf)
 		return;
 
@@ -423,10 +485,12 @@ static void __init rbspi_peripherals_setup(u32 flags)
  * Sets LAN/WAN/WLAN.
  */
 static void __init rbspi_network_setup(u32 flags, int gmac1_offset,
-					int wmac_offset)
+					int wmac0_offset, int wmac1_offset)
 {
 	/* for QCA953x that will init mdio1_device/data */
 	ath79_register_mdio(0, 0x0);
+	if (flags & RBSPI_HAS_MDIO1)
+		ath79_register_mdio(1, 0x0);
 
 	if (flags & RBSPI_HAS_WAN4) {
 		ath79_setup_ar934x_eth_cfg(0);
@@ -455,12 +519,15 @@ static void __init rbspi_network_setup(u32 flags, int gmac1_offset,
 	ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
 	ath79_register_eth(1);
 
-	if (flags & RBSPI_HAS_WLAN)
-		rbspi_wlan_init(wmac_offset);
+	if (flags & RBSPI_HAS_WLAN0)
+		rbspi_wlan_init(0, wmac0_offset);
+
+	if (flags & RBSPI_HAS_WLAN1)
+		rbspi_wlan_init(1, wmac1_offset);
 }
 
 /* 
- * Init the mAP lite hardware.
+ * Init the mAP lite hardware (QCA953x).
  * The mAP L-2nD (mAP lite) has a single ethernet port, connected to PHY0.
  * Trying to use GMAC0 in direct mode was unsucessful, so we're
  * using SW_ONLY_MODE, which connects PHY0 to MAC1 on the internal
@@ -468,15 +535,15 @@ static void __init rbspi_network_setup(u32 flags, int gmac1_offset,
  */
 static void __init rbmapl_setup(void)
 {
-	u32 flags = RBSPI_HAS_WLAN;
+	u32 flags = RBSPI_HAS_WLAN0;
 
 	if (rbspi_platform_setup())
 		return;
 
 	rbspi_peripherals_setup(flags);
 
-	/* GMAC1 is HW MAC, WLAN MAC is HW MAC + 1 */
-	rbspi_network_setup(flags, 0, 1);
+	/* GMAC1 is HW MAC, WLAN0 MAC is HW MAC + 1 */
+	rbspi_network_setup(flags, 0, 1, 0);
 
 	ath79_register_leds_gpio(-1, ARRAY_SIZE(rbmapl_leds), rbmapl_leds);
 
@@ -491,7 +558,7 @@ static void __init rbmapl_setup(void)
 }
 
 /*
- * Init the hAP lite hardware.
+ * Init the hAP lite hardware (QCA953x).
  * The 941-2nD (hAP lite) has 4 ethernet ports, with port 2-4
  * being assigned to LAN on the casing, and port 1 being assigned
  * to "internet" (WAN) on the casing. Port 1 is connected to PHY3.
@@ -499,15 +566,15 @@ static void __init rbmapl_setup(void)
  */
 static void __init rbhapl_setup(void)
 {
-	u32 flags = RBSPI_HAS_WLAN;
+	u32 flags = RBSPI_HAS_WLAN0;
 
 	if (rbspi_platform_setup())
 		return;
 
 	rbspi_peripherals_setup(flags);
 
-	/* GMAC1 is HW MAC, WLAN MAC is HW MAC + 4 */
-	rbspi_network_setup(flags, 0, 4);
+	/* GMAC1 is HW MAC, WLAN0 MAC is HW MAC + 4 */
+	rbspi_network_setup(flags, 0, 4, 0);
 
 	ath79_register_leds_gpio(-1, ARRAY_SIZE(rbhapl_leds), rbhapl_leds);
 
@@ -527,8 +594,8 @@ static void __init rbspi_952_750r2_setup(u32 flags)
 
 	rbspi_peripherals_setup(flags);
 
-	/* GMAC1 is HW MAC + 1, WLAN MAC IS HW MAC + 5 */
-	rbspi_network_setup(flags, 1, 5);
+	/* GMAC1 is HW MAC + 1, WLAN0 MAC IS HW MAC + 5 */
+	rbspi_network_setup(flags, 1, 5, 0);
 
 	if (flags & RBSPI_HAS_USB)
 		gpio_request_one(RB952_GPIO_USB_POWER,
@@ -549,7 +616,7 @@ static void __init rbspi_952_750r2_setup(u32 flags)
 }
 
 /*
- * Init the hAP hardware.
+ * Init the hAP hardware (QCA953x).
  * The 951Ui-2nD (hAP) has 5 ethernet ports, with ports 2-5 being assigned
  * to LAN on the casing, and port 1 being assigned to "internet" (WAN).
  * Port 1 is connected to PHY4 (the ports are labelled in reverse physical
@@ -559,7 +626,7 @@ static void __init rbspi_952_750r2_setup(u32 flags)
  */
 static void __init rb952_setup(void)
 {
-	u32 flags = RBSPI_HAS_WLAN | RBSPI_HAS_WAN4 | RBSPI_HAS_USB |
+	u32 flags = RBSPI_HAS_WLAN0 | RBSPI_HAS_WAN4 | RBSPI_HAS_USB |
 			RBSPI_HAS_SSR | RBSPI_HAS_POE;
 
 	if (rbspi_platform_setup())
@@ -569,7 +636,7 @@ static void __init rb952_setup(void)
 }
 
 /*
- * Init the hEX (PoE) lite hardware.
+ * Init the hEX (PoE) lite hardware (QCA953x).
  * The 750UP r2 (hEX PoE lite) is nearly identical to the hAP, only without
  * WLAN. The 750 r2 (hEX lite) is nearly identical to the 750UP r2, only
  * without USB and POE. It shares the same bootloader board identifier.
@@ -589,20 +656,44 @@ static void __init rb750upr2_setup(void)
 }
 
 /*
+ * Init the LHG hardware (AR9344).
+ * The LHG 5nD has a single ethernet port connected to PHY0.
+ * Wireless is provided via 5GHz WLAN1.
+ */
+static void __init rblhg_setup(void)
+{
+	u32 flags = RBSPI_HAS_WLAN1 | RBSPI_HAS_MDIO1;
+
+	if (rbspi_platform_setup())
+		return;
+
+	rbspi_peripherals_setup(flags);
+
+	/* GMAC1 is HW MAC, WLAN1 MAC is HW MAC + 1 */
+	rbspi_network_setup(flags, 0, 0, 1);
+
+	ath79_register_leds_gpio(-1, ARRAY_SIZE(rblhg_leds), rblhg_leds);
+
+	ath79_register_gpio_keys_polled(-1, RBSPI_KEYS_POLL_INTERVAL,
+					ARRAY_SIZE(rblhg_gpio_keys),
+					rblhg_gpio_keys);
+}
+
+/*
  * Init the wAP hardware (EXPERIMENTAL).
  * The wAP 2nD has a single ethernet port.
  */
 static void __init rbwap_setup(void)
 {
-	u32 flags = RBSPI_HAS_WLAN;
+	u32 flags = RBSPI_HAS_WLAN0;
 
 	if (rbspi_platform_setup())
 		return;
 
 	rbspi_peripherals_setup(flags);
 
-	/* GMAC1 is HW MAC, WLAN MAC is HW MAC + 1 */
-	rbspi_network_setup(flags, 0, 1);
+	/* GMAC1 is HW MAC, WLAN0 MAC is HW MAC + 1 */
+	rbspi_network_setup(flags, 0, 1, 0);
 
 	ath79_register_leds_gpio(-1, ARRAY_SIZE(rbwap_leds), rbwap_leds);
 }
@@ -613,15 +704,15 @@ static void __init rbwap_setup(void)
  */
 static void __init rbcap_setup(void)
 {
-	u32 flags = RBSPI_HAS_WLAN;
+	u32 flags = RBSPI_HAS_WLAN0;
 
 	if (rbspi_platform_setup())
 		return;
 
 	rbspi_peripherals_setup(flags);
 
-	/* GMAC1 is HW MAC, WLAN MAC is HW MAC + 1 */
-	rbspi_network_setup(flags, 0, 1);
+	/* GMAC1 is HW MAC, WLAN0 MAC is HW MAC + 1 */
+	rbspi_network_setup(flags, 0, 1, 0);
 
 	gpio_request_one(RBCAP_GPIO_LED_ALL,
 			 GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
@@ -637,7 +728,7 @@ static void __init rbcap_setup(void)
  */
 static void __init rbmap_setup(void)
 {
-	u32 flags = RBSPI_HAS_WLAN | RBSPI_HAS_SSR | RBSPI_HAS_POE;
+	u32 flags = RBSPI_HAS_WLAN0 | RBSPI_HAS_SSR | RBSPI_HAS_POE;
 
 	if (rbspi_platform_setup())
 		return;
@@ -645,8 +736,8 @@ static void __init rbmap_setup(void)
 	rbspi_spi_cs_gpios[1] = RBMAP_GPIO_SSR_CS;
 	rbspi_peripherals_setup(flags);
 
-	/* GMAC1 is HW MAC, WLAN MAC is HW MAC + 2 */
-	rbspi_network_setup(flags, 0, 2);
+	/* GMAC1 is HW MAC, WLAN0 MAC is HW MAC + 2 */
+	rbspi_network_setup(flags, 0, 2, 0);
 
 	if (flags & RBSPI_HAS_POE)
 		gpio_request_one(RBMAP_GPIO_POE_POWER,
@@ -661,6 +752,7 @@ MIPS_MACHINE_NONAME(ATH79_MACH_RB_MAPL, "map-hb", rbmapl_setup);
 MIPS_MACHINE_NONAME(ATH79_MACH_RB_941, "H951L", rbhapl_setup);
 MIPS_MACHINE_NONAME(ATH79_MACH_RB_952, "952-hb", rb952_setup);
 MIPS_MACHINE_NONAME(ATH79_MACH_RB_750UPR2, "750-hb", rb750upr2_setup);
+MIPS_MACHINE_NONAME(ATH79_MACH_RB_LHG5, "lhg", rblhg_setup);
 MIPS_MACHINE_NONAME(ATH79_MACH_RB_WAP, "wap-hb", rbwap_setup);
 MIPS_MACHINE_NONAME(ATH79_MACH_RB_CAP, "cap-hb", rbcap_setup);
 MIPS_MACHINE_NONAME(ATH79_MACH_RB_MAP, "map2-hb", rbmap_setup);
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
index f3277cd..478a1a9 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
+++ b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
@@ -178,6 +178,7 @@ enum ath79_mach_type {
 	ATH79_MACH_RB_951U,			/* Mikrotik RouterBOARD 951Ui-2HnD */
 	ATH79_MACH_RB_952,			/* MikroTik RouterBOARD 951Ui-2nD */
 	ATH79_MACH_RB_CAP,			/* Mikrotik RouterBOARD cAP2nD */
+	ATH79_MACH_RB_LHG5,			/* Mikrotik RouterBOARD LHG5 */
 	ATH79_MACH_RB_MAP,			/* Mikrotik RouterBOARD mAP2nD */
 	ATH79_MACH_RB_MAPL,			/* Mikrotik RouterBOARD mAP L-2nD */
 	ATH79_MACH_RB_WAP,			/* Mikrotik RouterBOARD wAP2nD */
diff --git a/target/linux/ar71xx/image/mikrotik.mk b/target/linux/ar71xx/image/mikrotik.mk
index 9338e5f..f41fd34 100644
--- a/target/linux/ar71xx/image/mikrotik.mk
+++ b/target/linux/ar71xx/image/mikrotik.mk
@@ -26,12 +26,12 @@ TARGET_DEVICES += nand-64m nand-large
 
 define Device/rb-nor-flash-16M
   DEVICE_TITLE := MikroTik RouterBoard with 16 MB SPI NOR flash
-  DEVICE_PACKAGES := rbcfg
+  DEVICE_PACKAGES := rbcfg rssileds
   IMAGE_SIZE := 16000k
   LOADER_TYPE := elf
   KERNEL_INSTALL := 1
   KERNEL := kernel-bin | lzma | loader-kernel
-  SUPPORTED_DEVICES := rb-750-r2 rb-750up-r2 rb-941-2nd rb-951ui-2nd rb-mapl-2nd
+  SUPPORTED_DEVICES := rb-750-r2 rb-750up-r2 rb-941-2nd rb-951ui-2nd rb-lhg-5nd rb-mapl-2nd
   IMAGE/sysupgrade.bin = append-kernel | kernel2minor -s 1024 -e | pad-to $$$$(BLOCKSIZE) | \
 	append-rootfs | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
 endef
diff --git a/target/linux/ar71xx/patches-4.4/701-MIPS-ath79-add-routerboard-detection.patch b/target/linux/ar71xx/patches-4.4/701-MIPS-ath79-add-routerboard-detection.patch
index ae65dff..545de81 100644
--- a/target/linux/ar71xx/patches-4.4/701-MIPS-ath79-add-routerboard-detection.patch
+++ b/target/linux/ar71xx/patches-4.4/701-MIPS-ath79-add-routerboard-detection.patch
@@ -1,6 +1,6 @@
 --- a/arch/mips/ath79/prom.c
 +++ b/arch/mips/ath79/prom.c
-@@ -136,6 +136,25 @@ void __init prom_init(void)
+@@ -136,6 +136,26 @@ void __init prom_init(void)
  		initrd_end = initrd_start + fw_getenvl("initrd_size");
  	}
  #endif
@@ -17,6 +17,7 @@
 +	    strstr(arcs_cmdline, "board=H951L") ||
 +	    strstr(arcs_cmdline, "board=952-hb") ||
 +	    strstr(arcs_cmdline, "board=953gs") ||
++	    strstr(arcs_cmdline, "board=lhg") ||
 +	    strstr(arcs_cmdline, "board=map-hb") ||
 +	    strstr(arcs_cmdline, "board=2011L") ||
 +	    strstr(arcs_cmdline, "board=2011r") ||



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