bcm63xx: add support for Innacomm W3400V6

Innacomm W3400V6 is an xDSL B/G wireless router based on Broadcom BCM6328 SoC.

Hardware:
   SoC:          Broadcom BCM6328
   CPU:          BMIPS4350 V8.0, 320 MHz, 1 core
   Flash:        SPI-NOR 8MB, MX25L6406E
   RAM:          64 MB
   Ethernet:     4x 10/100 Mbps
   Switch:       Integrated
   Wireless:     802.11b/g, BCM4312
   LEDs/Buttons: 9x / 2x

Flash instruction, web UI:
1) Set a static IP on your computer compatible
with 192.168.1.1, i.e 192.168.1.100
2) Connect the ethernet cable from your computer to the router.
3) Make sure the router is powered off.
4) Press the reset button, don't release it yet!
5) While pressing reset, power on the router.
6) Wait 10 seconds or more.
Note: The power LED is red at first then turns to solid
green when ready.
8) Release the reset button.
9) Browse to 192.168.1.1
10) Select .bin file.
10) Upgrade the image.
11) Wait for it to reboot.

Signed-off-by: Sieng Piaw Liew <[email protected]>
[Ammend commit description, merge patches, DT improvements]
Signed-off-by: Álvaro Fernández Rojas <[email protected]>

target/linux/bcm63xx/base-files/etc/board.d/02_network

@@ -100,6 +100,7 @@ huawei,echolife-hg556a-c)
 		"0:lan:1" "1:lan:2" "2:lan:3" "3:lan:4" "5t@eth0"
 	;;
 comtrend,ar-5315u|\
+innacomm,w3400v6|\
 observa,vh4032n|\
 sagem,fast-2704n)
 	ucidef_add_switch "switch0" \

target/linux/bcm63xx/dts/bcm6328-innacomm-w3400v6.dts

@@ -0,0 +1,118 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "bcm6328.dtsi"
+
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "Innacomm W3400V6";
+	compatible = "innacomm,w3400v6", "brcm,bcm6328";
+
+	aliases {
+		led-boot = &led_power_green;
+		led-failsafe = &led_power_red;
+		led-running = &led_power_green;
+		led-upgrade = &led_power_green;
+	};
+
+	chosen {
+		bootargs = "rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200";
+		stdout-path = "serial0:115200n8";
+	};
+
+	keys {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <20>;
+
+		wps {
+			label = "wps";
+			gpios = <&pinctrl 15 1>;
+			linux,code = <KEY_WPS_BUTTON>;
+			debounce-interval = <60>;
+		};
+
+		reset {
+			label = "reset";
+			gpios = <&pinctrl 23 1>;
+			linux,code = <KEY_RESTART>;
+			debounce-interval = <60>;
+		};
+	};
+};
+
+&hsspi {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		spi-max-frequency = <16666667>;
+		spi-tx-bus-width = <2>;
+		spi-rx-bus-width = <2>;
+		reg = <0>;
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partitions {
+			compatible = "brcm,bcm963xx-cfe-nor-partitions";
+		};
+	};
+};
+
+&leds {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_leds>;
+
+	led@1 {
+		reg = <1>;
+		active-low;
+		label = "green:inet";
+	};
+
+	led@2 {
+		reg = <2>;
+		active-low;
+		label = "red:inet";
+	};
+
+	led@3 {
+		reg = <3>;
+		active-low;
+		label = "green:dsl";
+	};
+
+	led_power_green: led@4 {
+		reg = <4>;
+		active-low;
+		label = "green:power";
+		default-state = "on";
+	};
+
+	led_power_red: led@5 {
+		reg = <5>;
+		active-low;
+		label = "red:power";
+	};
+
+	led@11 {
+		reg = <11>;
+		active-low;
+		label = "green:wps";
+	};
+};
+
+&pinctrl {
+	pinctrl_leds: leds {
+		function = "led";
+		pins = "gpio1", "gpio2", "gpio3",
+		       "gpio4", "gpio5", "gpio11";
+	};
+};
+
+&uart0 {
+	status = "okay";
+};

target/linux/bcm63xx/image/bcm63xx.mk

@@ -781,6 +781,18 @@ define Device/huawei_echolife-hg655b
 endef
 TARGET_DEVICES += huawei_echolife-hg655b
 
+### Innacomm ###
+define Device/innacomm_w3400v6
+  $(Device/bcm63xx)
+  DEVICE_VENDOR := Innacomm
+  DEVICE_MODEL := W3400V6
+  CFE_BOARD_ID := 96328ang
+  CHIP_ID := 6328
+  FLASH_MB := 8
+  DEVICE_PACKAGES := $(B43_PACKAGES)
+endef
+TARGET_DEVICES += innacomm_w3400v6
+
 ### Inteno ###
 define Device/inteno_vg50
   $(Device/bcm63xx)

target/linux/bcm63xx/patches-5.4/512-board_bcm6328.patch

@@ -1,6 +1,6 @@
 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
 +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -348,6 +348,611 @@ static struct board_info __initdata boar
+@@ -348,6 +348,651 @@ static struct board_info __initdata boar
  		},
  	},
  };
@@ -608,11 +608,51 @@
 +		.pci_bus = 1,
 +		.pci_dev = 0,
 +	},
++};
++
++static struct board_info __initdata board_W3400V6 = {
++	.name = "96328ang",
++	.expected_cpu_id = 0x6328,
++
++	.has_pci = 1,
++
++	.has_enetsw = 1,
++	.enetsw = {
++		.used_ports = {
++			[0] = {
++				.used = 1,
++				.phy_id = 1,
++				.name = "Port 1",
++			},
++			[1] = {
++				.used = 1,
++				.phy_id = 2,
++				.name = "Port 2",
++			},
++			[2] = {
++				.used = 1,
++				.phy_id = 3,
++				.name = "Port 3",
++			},
++			[3] = {
++				.used = 1,
++				.phy_id = 4,
++				.name = "Port 4",
++			},
++		},
++	},
++
++	.use_fallback_sprom = 1,
++	.fallback_sprom = {
++		.type = SPROM_BCM4318,
++		.pci_bus = 1,
++		.pci_dev = 0,
++	},
 +};
  #endif /* CONFIG_BCM63XX_CPU_6328 */
  
  /*
-@@ -703,6 +1308,19 @@ static const struct board_info __initcon
+@@ -703,6 +1348,20 @@ static const struct board_info __initcon
  #endif /* CONFIG_BCM63XX_CPU_6318 */
  #ifdef CONFIG_BCM63XX_CPU_6328
  	&board_96328avng,
@@ -629,10 +669,11 @@
 +	&board_TG582N,
 +	&board_TG582N_TELECOM_ITALIA,
 +	&board_R5010UNV2,
++	&board_W3400V6,
  #endif /* CONFIG_BCM63XX_CPU_6328 */
  #ifdef CONFIG_BCM63XX_CPU_6338
  	&board_96338gw,
-@@ -742,7 +1360,22 @@ static struct of_device_id const bcm963x
+@@ -742,7 +1401,23 @@ static struct of_device_id const bcm963x
  	{ .compatible = "sagem,fast-2704n", .data = &board_FAST2704N, },
  #endif /* CONFIG_BCM63XX_CPU_6318 */
  #ifdef CONFIG_BCM63XX_CPU_6328
@@ -646,6 +687,7 @@
 +	{ .compatible = "comtrend,ar-5387un", .data = &board_AR5387un, },
 +	{ .compatible = "d-link,dsl-274xb-f1", .data = &board_dsl_274xb_f1, },
 +	{ .compatible = "d-link,dsl-2750u-c1", .data = &board_A4001N, },
++	{ .compatible = "innacomm,w3400v6", .data = &board_W3400V6, },
 +	{ .compatible = "nucom,r5010un-v2", .data = &board_R5010UNV2, },
 +	{ .compatible = "sagem,fast-2704-v2", .data = &board_FAST2704V2, },
 +	{ .compatible = "sercomm,ad1018", .data = &board_AD1018, },

target/linux/bcm63xx/patches-5.4/513-board-bcm6338.patch

@@ -1,6 +1,6 @@
 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
 +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -986,6 +986,32 @@ static struct board_info __initdata boar
+@@ -1026,6 +1026,32 @@ static struct board_info __initdata boar
  		.force_duplex_full	= 1,
  	},
  };
@@ -33,7 +33,7 @@
  #endif /* CONFIG_BCM63XX_CPU_6338 */
  
  /*
-@@ -1325,6 +1351,8 @@ static const struct board_info __initcon
+@@ -1366,6 +1392,8 @@ static const struct board_info __initcon
  #ifdef CONFIG_BCM63XX_CPU_6338
  	&board_96338gw,
  	&board_96338w,
@@ -42,7 +42,7 @@
  #endif /* CONFIG_BCM63XX_CPU_6338 */
  #ifdef CONFIG_BCM63XX_CPU_6345
  	&board_96345gw2,
-@@ -1380,6 +1408,8 @@ static struct of_device_id const bcm963x
+@@ -1422,6 +1450,8 @@ static struct of_device_id const bcm963x
  #ifdef CONFIG_BCM63XX_CPU_6338
  	{ .compatible = "brcm,bcm96338gw", .data = &board_96338gw, },
  	{ .compatible = "brcm,bcm96338w", .data = &board_96338w, },

target/linux/bcm63xx/patches-5.4/514-board_bcm6345.patch

@@ -1,6 +1,6 @@
 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
 +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -1022,6 +1022,19 @@ static struct board_info __initdata boar
+@@ -1062,6 +1062,19 @@ static struct board_info __initdata boar
  	.name				= "96345GW2",
  	.expected_cpu_id		= 0x6345,
  };
@@ -20,7 +20,7 @@
  #endif /* CONFIG_BCM63XX_CPU_6345 */
  
  /*
-@@ -1356,6 +1369,7 @@ static const struct board_info __initcon
+@@ -1397,6 +1410,7 @@ static const struct board_info __initcon
  #endif /* CONFIG_BCM63XX_CPU_6338 */
  #ifdef CONFIG_BCM63XX_CPU_6345
  	&board_96345gw2,
@@ -28,7 +28,7 @@
  #endif /* CONFIG_BCM63XX_CPU_6345 */
  #ifdef CONFIG_BCM63XX_CPU_6348
  	&board_96348r,
-@@ -1413,6 +1427,8 @@ static struct of_device_id const bcm963x
+@@ -1455,6 +1469,8 @@ static struct of_device_id const bcm963x
  #endif /* CONFIG_BCM63XX_CPU_6338 */
  #ifdef CONFIG_BCM63XX_CPU_6345
  	{ .compatible = "brcm,bcm96345gw2", .data = &board_96345gw2, },

target/linux/bcm63xx/patches-5.4/515-board-bcm6348.patch

@@ -1,6 +1,6 @@
 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
 +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -1221,6 +1221,275 @@ static struct board_info __initdata boar
+@@ -1261,6 +1261,275 @@ static struct board_info __initdata boar
  
  	.has_ohci0 = 1,
  };
@@ -276,7 +276,7 @@
  #endif /* CONFIG_BCM63XX_CPU_6348 */
  
  /*
-@@ -1380,6 +1649,19 @@ static const struct board_info __initcon
+@@ -1421,6 +1690,19 @@ static const struct board_info __initcon
  	&board_DV201AMR,
  	&board_96348gw_a,
  	&board_rta1025w_16,
@@ -296,7 +296,7 @@
  #endif /* CONFIG_BCM63XX_CPU_6348 */
  #ifdef CONFIG_BCM63XX_CPU_6358
  	&board_96358vw,
-@@ -1431,15 +1713,29 @@ static struct of_device_id const bcm963x
+@@ -1473,15 +1755,29 @@ static struct of_device_id const bcm963x
  	{ .compatible = "dynalink,rta770w", .data = &board_rta770w, },
  #endif /* CONFIG_BCM63XX_CPU_6345 */
  #ifdef CONFIG_BCM63XX_CPU_6348

target/linux/bcm63xx/patches-5.4/516-board-bcm6358.patch

@@ -8,7 +8,7 @@
  #include <asm/addrspace.h>
  #include <bcm63xx_board.h>
  #include <bcm63xx_cpu.h>
-@@ -1574,6 +1575,88 @@ static struct board_info __initdata boar
+@@ -1614,6 +1615,88 @@ static struct board_info __initdata boar
  	.has_ehci0 = 1,
  };
  
@@ -97,7 +97,7 @@
  static struct board_info __initdata board_DWVS0 = {
  	.name				= "DWV-S0",
  	.expected_cpu_id		= 0x6358,
-@@ -1598,6 +1681,238 @@ static struct board_info __initdata boar
+@@ -1638,6 +1721,238 @@ static struct board_info __initdata boar
  	.has_ohci0			= 1,
  	.has_ehci0			= 1,
  };
@@ -336,7 +336,7 @@
  #endif /* CONFIG_BCM63XX_CPU_6358 */
  
  /*
-@@ -1667,7 +1982,20 @@ static const struct board_info __initcon
+@@ -1708,7 +2023,20 @@ static const struct board_info __initcon
  	&board_96358vw,
  	&board_96358vw2,
  	&board_AGPFS0,
@@ -357,7 +357,7 @@
  #endif /* CONFIG_BCM63XX_CPU_6358 */
  };
  
-@@ -1743,11 +2071,24 @@ static struct of_device_id const bcm963x
+@@ -1785,11 +2113,24 @@ static struct of_device_id const bcm963x
  	{ .compatible = "alcatel,rg100a", .data = &board_96358vw2, },
  	{ .compatible = "brcm,bcm96358vw", .data = &board_96358vw, },
  	{ .compatible = "brcm,bcm96358vw2", .data = &board_96358vw2, },

target/linux/bcm63xx/patches-5.4/517-board_bcm6362.patch

@@ -1,6 +1,6 @@
 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
 +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -1915,6 +1915,117 @@ static struct board_info __initdata boar
+@@ -1955,6 +1955,117 @@ static struct board_info __initdata boar
  };
  #endif /* CONFIG_BCM63XX_CPU_6358 */
  
@@ -118,7 +118,7 @@
  /*
   * all boards
   */
-@@ -1997,6 +2108,12 @@ static const struct board_info __initcon
+@@ -2038,6 +2149,12 @@ static const struct board_info __initcon
  	&board_nb4_fxc_r1,
  	&board_spw303v,
  #endif /* CONFIG_BCM63XX_CPU_6358 */
@@ -131,7 +131,7 @@
  };
  
  static struct of_device_id const bcm963xx_boards_dt[] = {
-@@ -2091,6 +2208,10 @@ static struct of_device_id const bcm963x
+@@ -2133,6 +2250,10 @@ static struct of_device_id const bcm963x
  	{ .compatible = "telsey,cpva642", .data = &board_CPVA642, },
  #endif /* CONFIG_BCM63XX_CPU_6358 */
  #ifdef CONFIG_BCM63XX_CPU_6362

target/linux/bcm63xx/patches-5.4/518-board_bcm6368.patch

@@ -9,7 +9,7 @@
  #include <asm/addrspace.h>
  #include <bcm63xx_board.h>
  #include <bcm63xx_cpu.h>
-@@ -2027,6 +2029,648 @@ static struct board_info __initdata boar
+@@ -2067,6 +2069,648 @@ static struct board_info __initdata boar
  #endif /* CONFIG_BCM63XX_CPU_6362 */
  
  /*
@@ -658,7 +658,7 @@
   * all boards
   */
  static const struct board_info __initconst *bcm963xx_boards[] = {
-@@ -2114,6 +2758,22 @@ static const struct board_info __initcon
+@@ -2155,6 +2799,22 @@ static const struct board_info __initcon
  	&board_hg253s_v2,
  	&board_nb6,
  #endif /* CONFIG_BCM63XX_CPU_6362 */
@@ -681,7 +681,7 @@
  };
  
  static struct of_device_id const bcm963xx_boards_dt[] = {
-@@ -2214,6 +2874,20 @@ static struct of_device_id const bcm963x
+@@ -2256,6 +2916,20 @@ static struct of_device_id const bcm963x
  	{ .compatible = "sfr,neufbox-6-sercomm-r0", .data = &board_nb6, },
  #endif /* CONFIG_BCM63XX_CPU_6362 */
  #ifdef CONFIG_BCM63XX_CPU_6368

target/linux/bcm63xx/patches-5.4/519-board_bcm63268.patch

@@ -1,6 +1,6 @@
 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
 +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -2671,6 +2671,273 @@ static struct board_info __initdata boar
+@@ -2711,6 +2711,273 @@ static struct board_info __initdata boar
  #endif /* CONFIG_BCM63XX_CPU_6368 */
  
  /*
@@ -274,7 +274,7 @@
   * all boards
   */
  static const struct board_info __initconst *bcm963xx_boards[] = {
-@@ -2774,6 +3041,15 @@ static const struct board_info __initcon
+@@ -2815,6 +3082,15 @@ static const struct board_info __initcon
  	&board_VR3026e,
  	&board_WAP5813n,
  #endif /* CONFIG_BCM63XX_CPU_6368 */
@@ -290,7 +290,7 @@
  };
  
  static struct of_device_id const bcm963xx_boards_dt[] = {
-@@ -2890,6 +3166,14 @@ static struct of_device_id const bcm963x
+@@ -2932,6 +3208,14 @@ static struct of_device_id const bcm963x
  	{ .compatible = "zyxel,p870hw-51a-v2", .data = &board_P870HW51A_V2, },
  #endif /* CONFIG_BCM63XX_CPU_6368 */
  #ifdef CONFIG_BCM63XX_CPU_63268

target/linux/bcm63xx/patches-5.4/531-board_bcm6348-bt-voyager-2500v-bb.patch

@@ -1,6 +1,6 @@
 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
 +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -3202,6 +3202,22 @@ void __init board_bcm963xx_init(void)
+@@ -3244,6 +3244,22 @@ void __init board_bcm963xx_init(void)
  		val &= MPI_CSBASE_BASE_MASK;
  	}
  	boot_addr = (u8 *)KSEG1ADDR(val);