brcm63xx: Add DGND3700 v1 / DGND3800B support

This adds support for the Netgear DGND3700 v1 and DGND3800B.

DGND3700 v1 and DGND3800B are exactly the same router, only one difference,
the factory firmware. This patch produces two factory firmwares for each router.

The router includes an onboard NAND flash for extra storage. NAND is currently
not supported in bcm63xx, so no code added for this part. The NOR flash (32MB)
is enough for storing an openwrt firmware.

Signed-off-by: Daniel Gonzalez <dgcbueu@gmail.com>
[jogo: Add back commit message from v1]
Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 44831

8 files changed, 286 insertions, 1 deletions

diff --git a/target/linux/brcm63xx/base-files/etc/uci-defaults/01_leds b/target/linux/brcm63xx/base-files/etc/uci-defaults/01_leds
index 854b3b2..69d797e 100644
--- a/target/linux/brcm63xx/base-files/etc/uci-defaults/01_leds
+++ b/target/linux/brcm63xx/base-files/etc/uci-defaults/01_leds
@@ -14,6 +14,14 @@ case "$board_name" in
 96328dg2x2)
 	ucidef_set_led_usbdev "usb" "USB" "A4001N:green:usb" "1-1"
 	;;
+DGND3700v1_3800B)
+	ucidef_set_led_netdev "lan" "LAN" "DGND3700v1_3800B:green:lan" "eth0.1"
+	ucidef_set_led_netdev "wan" "WAN" "DGND3700v1_3800B:green:inet" "eth0.2"
+	ucidef_set_led_netdev "wlan0" "WIFI2G" "DGND3700v1_3800B:green:wifi2g" "wlan0"
+	ucidef_set_led_netdev "wlan1" "WIFI5G" "DGND3700v1_3800B:blue:wifi5g" "wlan1"
+	ucidef_set_led_usbdev "usb1" "USB1" "DGND3700v1_3800B:green:usb-back" "1-1"
+	ucidef_set_led_usbdev "usb2" "USB2" "DGND3700v1_3800B:green:usb-front" "1-2"
+	;;
 'F@ST2704V2')
 	ucidef_set_led_usbdev "usb" "USB" "F@ST2704V2:green:usb" "1-1"
 	;;
diff --git a/target/linux/brcm63xx/base-files/etc/uci-defaults/02_network b/target/linux/brcm63xx/base-files/etc/uci-defaults/02_network
index 709a1c8..6b9736a 100644
--- a/target/linux/brcm63xx/base-files/etc/uci-defaults/02_network
+++ b/target/linux/brcm63xx/base-files/etc/uci-defaults/02_network
@@ -108,6 +108,13 @@ P870HW-51a_v2)
 	ucidef_add_switch_vlan "eth0" "2" "4 5t"
 	;;
 
+DGND3700v1_3800B)
+	ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
+	ucidef_add_switch "eth0" "1" "1"
+	ucidef_add_switch_vlan "eth0" "1" "1 2 3 4 8t"
+	ucidef_add_switch_vlan "eth0" "2" "0 8t"
+	;;
+
 NB6)
 	ucidef_set_interfaces_lan_wan "eth0.1" "eth0.2"
 	ucidef_add_switch "switch0" "1" "1"
diff --git a/target/linux/brcm63xx/base-files/lib/brcm63xx.sh b/target/linux/brcm63xx/base-files/lib/brcm63xx.sh
index 58ce71e..55e6796 100755
--- a/target/linux/brcm63xx/base-files/lib/brcm63xx.sh
+++ b/target/linux/brcm63xx/base-files/lib/brcm63xx.sh
@@ -111,6 +111,11 @@ brcm63xx_detect() {
 		brcm63xx_has_reset_button="true"
 		ifname=eth0
 		;;
+	DGND3700v1_3800B)
+		status_led="DGND3700v1_3800B:green:power"
+		brcm63xx_has_reset_button="true"
+		ifname="eth0"
+		;;
 	"F@ST2504n")
 		status_led="fast2504n:green:ok"
 		brcm63xx_has_reset_button="true"
diff --git a/target/linux/brcm63xx/dts/dgnd3700v1.dts b/target/linux/brcm63xx/dts/dgnd3700v1.dts
new file mode 100644
index 0000000..b349576
--- /dev/null
+++ b/target/linux/brcm63xx/dts/dgnd3700v1.dts
@@ -0,0 +1,110 @@
+/dts-v1/;
+
+/include/ "bcm6368.dtsi"
+
+/ {
+	model = "Netgear DGND3700v1/DGND3800B";
+	compatible = "netgear,dgnd3700v1", "brcm,bcm6368";
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <20>;
+		debounce-interval = <60>;
+
+		wlan {
+			label = "wlan";
+			gpios = <&gpio0 10 1>;
+			linux,code = <0xee>;
+		};
+		reset {
+			label = "reset";
+			gpios = <&gpio0 12 1>;
+			linux,code = <0x198>;
+		};
+		wps {
+			label = "wps";
+			gpios = <&gpio1 3 1>;
+			linux,code = <0x211>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		dsl_green {
+			label = "DGND3700v1_3800B:green:dsl";
+			gpios = <&gpio0 2 1>;
+		};
+		inet_red {
+			label = "DGND3700v1_3800B:red:inet";
+			gpios = <&gpio0 4 1>;
+		};
+		inet_green {
+			label = "DGND3700v1_3800B:green:inet";
+			gpios = <&gpio0 5 1>;
+		};
+		wps_green {
+			label = "DGND3700v1_3800B:green:wps";
+			gpios = <&gpio0 11 1>;
+		};
+		usbfront_green {
+			label = "DGND3700v1_3800B:green:usb-front";
+			gpios = <&gpio0 13 1>;
+		};
+		usbback_green {
+			label = "DGND3700v1_3800B:green:usb-back";
+			gpios = <&gpio0 14 1>;
+		};
+		power_red {
+			label = "DGND3700v1_3800B:red:power";
+			gpios = <&gpio0 22 1>;
+		};
+		lan_green {
+			label = "DGND3700v1_3800B:green:lan";
+			gpios = <&gpio0 23 1>;
+		};
+		power_green {
+			label = "DGND3700v1_3800B:green:power";
+			gpios = <&gpio0 24 1>;
+			default-state = "on";
+		};
+		wifi2g_green {
+			label = "DGND3700v1_3800B:green:wifi2g";
+			gpios = <&gpio0 26 1>;
+		};
+		wifi5g_blue {
+			label = "DGND3700v1_3800B:blue:wifi5g";
+			gpios = <&gpio0 27 1>;
+		};
+	};
+};
+
+&pflash {
+	status = "ok";
+
+	linux,part-probe = "bcm63xxpart";
+
+	cfe@0 {
+		label = "CFE";
+		reg = <0x000000 0x020000>;
+		read-only;
+	};
+
+	linux@20000 {
+		label = "linux";
+		reg = <0x020000 0x1e20000>;
+	};
+
+	board_data@1e40000 {
+		label = "board_data";
+		reg = <0x1e40000 0x1a0000>;
+		read-only;
+	};
+
+	nvram@1fe0000 {
+		label = "nvram";
+		reg = <0x1fe0000 0x20000>;
+	};
+};
diff --git a/target/linux/brcm63xx/image/Makefile b/target/linux/brcm63xx/image/Makefile
index dd16355..3fb9b1c 100755
--- a/target/linux/brcm63xx/image/Makefile
+++ b/target/linux/brcm63xx/image/Makefile
@@ -111,6 +111,12 @@ define Image/Build/HCSDTB
 		--output_file=$(BIN_DIR)/openwrt-$(2)-$(1).bin
 endef
 
+define Image/Build/ChkDTB
+	# Generate Netgear factory image
+	$(STAGING_DIR_HOST)/bin/mkchkimg -o $(BIN_DIR)/openwrt-$(2)-$(1)-factory.chk \
+	-k $(BIN_DIR)/openwrt-$(4)-$(1)-cfe.bin -b $(5) -r $(6)
+endef
+
 define Build/Clean
 	$(MAKE) -C lzma-loader clean
 endef
@@ -303,6 +309,12 @@ $(eval $(call ImageDTB,RedBootDTB,Livebox,livebox,livebox-blue-5g))
 $(eval $(call ImageDTB,HCSDTB,CVG834G,,cvg834g,a020,0001,0022,vmlinux-cvg834g))
 # Netgear DG834GT/PN
 $(eval $(call ImageDTB,CFEDTB,DG834GTPN,DG834GT_PN,dg834gtpn,96348GW-10,6348))
+# Netgear DGND3700 v1 / DGND3800B
+$(eval $(call ImageDTB,CFEDTB,DGND3700v1_3800B,DGND3700v1_3800B,dgnd3700v1,96368MVWG,6368,--image-offset 0x20000 --block-size 0x20000))
+#Netgear DGND3700 v1 factory firmware
+$(eval $(call ImageDTB,ChkDTB,DGND3700v1_3800B,DGND3700v1,,DGND3700v1_3800B,U12L144T01_NETGEAR_NEWLED,1))
+#Netgear DGND3800B factory firmware
+$(eval $(call ImageDTB,ChkDTB,DGND3700v1_3800B,DGND3800B,,DGND3700v1_3800B,U12L144T11_NETGEAR_NEWLED,1))
 # Pirelli Alice Gate VoIP 2 Plus Wi-Fi AGPF-S0
 $(eval $(call ImageDTB,CFEDTB,AGPF_S0,AGV2+W,agpf-s0,AGPF-S0,6358,--block-size 0x20000 --image-offset 0x20000 --signature2 IMAGE --tag-version 8))
 # Pirelli A226G
diff --git a/target/linux/brcm63xx/patches-3.14/568-board_DGND3700v1_3800B.patch b/target/linux/brcm63xx/patches-3.14/568-board_DGND3700v1_3800B.patch
new file mode 100644
index 0000000..b4013bb
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.14/568-board_DGND3700v1_3800B.patch
@@ -0,0 +1,67 @@
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -2132,6 +2132,48 @@
+ 	.has_ehci0 = 1,
+ };
+ 
++static struct b53_platform_data DGND3700v1_3800B_b53_pdata = {
++	.alias    = "eth0",
++};
++
++static struct spi_board_info DGND3700v1_3800B_spi_devices[] = {
++	{
++		.modalias = "b53-switch",
++		.max_speed_hz = 781000,
++		.bus_num = 0,
++		.chip_select = 1,
++		.platform_data = &DGND3700v1_3800B_b53_pdata,
++	}
++};
++
++static struct board_info __initdata board_DGND3700v1_3800B = {
++	.name				= "DGND3700v1_3800B",
++	.expected_cpu_id		= 0x6368,
++
++	.has_uart0			= 1,
++	.has_pci			= 1,
++	.has_ohci0			= 1,
++	.has_ehci0			= 1,
++	.num_usbh_ports			= 2,
++
++	.has_enetsw			= 1,
++	.enetsw = {
++		.used_ports = {
++			[5] = {
++				.used  = 1,
++				.phy_id  = 0xff,
++				.bypass_link = 1,
++				.force_speed = 1000,
++				.force_duplex_full = 1,
++				.name  = "RGMII",
++			},
++		},
++	},
++
++	.spis = DGND3700v1_3800B_spi_devices,
++	.num_spis = ARRAY_SIZE(DGND3700v1_3800B_spi_devices),
++};
++
+ static struct sprom_fixup __initdata vr3025u_fixups[] = {
+ 	{ .offset = 97, .value = 0xfeb3 },
+ 	{ .offset = 98, .value = 0x1618 },
+@@ -2723,6 +2765,7 @@
+ #ifdef CONFIG_BCM63XX_CPU_6368
+ 	&board_96368mvwg,
+ 	&board_96368mvngr,
++	&board_DGND3700v1_3800B,
+ 	&board_P870HW51A_V2,
+ 	&board_VR3025u,
+ 	&board_VR3025un,
+@@ -2813,6 +2856,7 @@
+ 	{ .compatible = "comtrend,vr-3025u", .data = &board_VR3025u, },
+ 	{ .compatible = "comtrend,vr-3025un", .data = &board_VR3025un, },
+ 	{ .compatible = "comtrend,wap-5813n", .data = &board_WAP5813n, },
++	{ .compatible = "netgear,dgnd3700v1", .data = &board_DGND3700v1_3800B, },
+ 	{ .compatible = "zyxel,p870hw-51a-v2", .data = &board_P870HW51A_V2, },
+ #endif
+ #ifdef CONFIG_BCM63XX_CPU_63268
diff --git a/target/linux/brcm63xx/patches-3.18/568-board_DGND3700v1_3800B.patch b/target/linux/brcm63xx/patches-3.18/568-board_DGND3700v1_3800B.patch
new file mode 100644
index 0000000..b4013bb
--- /dev/null
+++ b/target/linux/brcm63xx/patches-3.18/568-board_DGND3700v1_3800B.patch
@@ -0,0 +1,67 @@
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -2132,6 +2132,48 @@
+ 	.has_ehci0 = 1,
+ };
+ 
++static struct b53_platform_data DGND3700v1_3800B_b53_pdata = {
++	.alias    = "eth0",
++};
++
++static struct spi_board_info DGND3700v1_3800B_spi_devices[] = {
++	{
++		.modalias = "b53-switch",
++		.max_speed_hz = 781000,
++		.bus_num = 0,
++		.chip_select = 1,
++		.platform_data = &DGND3700v1_3800B_b53_pdata,
++	}
++};
++
++static struct board_info __initdata board_DGND3700v1_3800B = {
++	.name				= "DGND3700v1_3800B",
++	.expected_cpu_id		= 0x6368,
++
++	.has_uart0			= 1,
++	.has_pci			= 1,
++	.has_ohci0			= 1,
++	.has_ehci0			= 1,
++	.num_usbh_ports			= 2,
++
++	.has_enetsw			= 1,
++	.enetsw = {
++		.used_ports = {
++			[5] = {
++				.used  = 1,
++				.phy_id  = 0xff,
++				.bypass_link = 1,
++				.force_speed = 1000,
++				.force_duplex_full = 1,
++				.name  = "RGMII",
++			},
++		},
++	},
++
++	.spis = DGND3700v1_3800B_spi_devices,
++	.num_spis = ARRAY_SIZE(DGND3700v1_3800B_spi_devices),
++};
++
+ static struct sprom_fixup __initdata vr3025u_fixups[] = {
+ 	{ .offset = 97, .value = 0xfeb3 },
+ 	{ .offset = 98, .value = 0x1618 },
+@@ -2723,6 +2765,7 @@
+ #ifdef CONFIG_BCM63XX_CPU_6368
+ 	&board_96368mvwg,
+ 	&board_96368mvngr,
++	&board_DGND3700v1_3800B,
+ 	&board_P870HW51A_V2,
+ 	&board_VR3025u,
+ 	&board_VR3025un,
+@@ -2813,6 +2856,7 @@
+ 	{ .compatible = "comtrend,vr-3025u", .data = &board_VR3025u, },
+ 	{ .compatible = "comtrend,vr-3025un", .data = &board_VR3025un, },
+ 	{ .compatible = "comtrend,wap-5813n", .data = &board_WAP5813n, },
++	{ .compatible = "netgear,dgnd3700v1", .data = &board_DGND3700v1_3800B, },
+ 	{ .compatible = "zyxel,p870hw-51a-v2", .data = &board_P870HW51A_V2, },
+ #endif
+ #ifdef CONFIG_BCM63XX_CPU_63268
diff --git a/target/linux/brcm63xx/profiles/netgear.mk b/target/linux/brcm63xx/profiles/netgear.mk
index 75ddab5..20224a2 100644
--- a/target/linux/brcm63xx/profiles/netgear.mk
+++ b/target/linux/brcm63xx/profiles/netgear.mk
@@ -12,7 +12,6 @@ endef
 define Profile/CVG834G/Description
   Package set optimized for CVG834G.
 endef
-
 $(eval $(call Profile,CVG834G))
 
 define Profile/DG834GTPN
@@ -23,3 +22,13 @@ define Profile/DG834GTPN/Description
   Package set optimized for DG834GT/PN.
 endef
 $(eval $(call Profile,DG834GTPN))
+
+define Profile/DGND3700v1_3800B
+  NAME:=Netgear DGND3700 v1 / DGND3800B
+  PACKAGES:=kmod-b43 wpad-mini \
+	kmod-usb2 kmod-usb-ohci kmod-ledtrig-usbdev
+endef
+define Profile/DGND3700v1_3800B/Description
+  Package set optimized for DGND3700 v1 / DGND3800B.
+endef
+$(eval $(call Profile,DGND3700v1_3800B))