bcm63xx: add NETGEAR DGND3700v2 support

BCM6362 with 64M RAM, 32M NAND and BCM53125 switch.
Switch is connected by MMAP, which is currently unsupported (no VLANs).
More info: https://openwrt.org/toh/netgear/dgnd3700v2

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

diff --git a/target/linux/bcm63xx/base-files/etc/board.d/01_leds b/target/linux/bcm63xx/base-files/etc/board.d/01_leds
index 3f73d914f9a1208cccf5c8f424d7093655de4f71..cdbfa6319bea112f08d2790cccd26513e5cd48f3 100755 (executable)
--- a/target/linux/bcm63xx/base-files/etc/board.d/01_leds
+++ b/target/linux/bcm63xx/base-files/etc/board.d/01_leds
@@ -63,6 +63,11 @@ netgear,dgnd3700-v1)
        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"
        ;;
+netgear,dgnd3700-v2)
+       ucidef_set_led_netdev "lan" "LAN" "dgnd3700-v2:green:ethernet" "eth0"
+       ucidef_set_led_usbdev "usb1" "USB1" "dgnd3700-v2:green:usb1" "1-1"
+       ucidef_set_led_usbdev "usb2" "USB2" "dgnd3700-v2:green:usb2" "1-2"
+       ;;
 netgear,evg2000)
        ucidef_set_led_netdev "lan" "LAN" "EVG2000:green:lan" "eth0"
        ucidef_set_led_netdev "wan" "WAN" "EVG2000:green:wan" "eth1"

diff --git a/target/linux/bcm63xx/base-files/etc/board.d/02_network b/target/linux/bcm63xx/base-files/etc/board.d/02_network
index 7203b1c3fc7280797f2c5cb49d05c99a8f45a93a..928aff049802b13fe05bbf23ca41793bea4ed48b 100755 (executable)
--- a/target/linux/bcm63xx/base-files/etc/board.d/02_network
+++ b/target/linux/bcm63xx/base-files/etc/board.d/02_network
@@ -12,6 +12,7 @@ actiontec,r1000h|\
 dynalink,rta770bw|\
 dynalink,rta770w|\
 netgear,cvg834g|\
+netgear,dgnd3700-v2|\
 netgear,evg2000|\
 t-com,speedport-w-303v|\
 t-com,speedport-w-500v)

diff --git a/target/linux/bcm63xx/base-files/lib/upgrade/platform.sh b/target/linux/bcm63xx/base-files/lib/upgrade/platform.sh
index 0debff28bb6ab4283c804e99ef51e7fda22e043b..202f55535a57311f581a1e130e3b4068db40afd4 100644 (file)
--- a/target/linux/bcm63xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/bcm63xx/base-files/lib/upgrade/platform.sh
@@ -5,7 +5,8 @@ platform_check_image() {
        [ "$#" -gt 1 ] && return 1
 
        case "$(board_name)" in
-               comtrend,vr-3032u)
+               comtrend,vr-3032u|\
+               netgear,dgnd3700-v2)
                        # NAND sysupgrade
                        return 0
                        ;;
@@ -61,7 +62,8 @@ cfe_jffs2_upgrade_tar() {
 
 platform_do_upgrade() {
        case "$(board_name)" in
-               comtrend,vr-3032u)
+               comtrend,vr-3032u|\
+               netgear,dgnd3700-v2)
                        REQUIRE_IMAGE_METADATA=1
                        cfe_jffs2_upgrade_tar "$1"
                        ;;

diff --git a/target/linux/bcm63xx/dts/bcm6362-netgear-dgnd3700-v2.dts b/target/linux/bcm63xx/dts/bcm6362-netgear-dgnd3700-v2.dts
new file mode 100644 (file)
index 0000000..07e5c1e
--- /dev/null
+++ b/target/linux/bcm63xx/dts/bcm6362-netgear-dgnd3700-v2.dts
@@ -0,0 +1,216 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+/dts-v1/;
+
+#include "bcm6362.dtsi"
+
+#include <dt-bindings/input/input.h>
+
+/ {
+       model = "Netgear DGND3700v2";
+       compatible = "netgear,dgnd3700-v2", "brcm,bcm6362";
+
+       aliases {
+               led-boot = &led_power_green;
+               led-failsafe = &led_power_green;
+               led-running = &led_power_green;
+               led-upgrade = &led_power_green;
+       };
+
+       chosen {
+               bootargs = "rootfstype=squashfs,ubifs noinitrd console=ttyS0,115200";
+               stdout-path = "serial0:115200n8";
+       };
+
+       keys {
+               compatible = "gpio-keys-polled";
+               #address-cells = <1>;
+               #size-cells = <0>;
+               poll-interval = <20>;
+
+               reset {
+                       label = "reset";
+                       gpios = <&pinctrl 24 1>;
+                       linux,code = <KEY_RESTART>;
+                       debounce-interval = <60>;
+               };
+
+               wlan {
+                       label = "wlan";
+                       gpios = <&pinctrl 25 1>;
+                       linux,code = <KEY_WLAN>;
+                       debounce-interval = <60>;
+               };
+
+               wps {
+                       label = "wps";
+                       gpios = <&pinctrl 26 1>;
+                       linux,code = <KEY_WPS_BUTTON>;
+                       debounce-interval = <60>;
+               };
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               led@28 {
+                       label = "dgnd3700-v2:green:dsl";
+                       gpios = <&pinctrl 28 1>;
+               };
+
+               led@34 {
+                       label = "dgnd3700-v2:red:power";
+                       gpios = <&pinctrl 34 1>;
+               };
+       };
+};
+
+&leds {
+       status = "okay";
+       brcm,serial-leds;
+       brcm,serial-dat-low;
+       brcm,serial-shift-inv;
+       brcm,serial-mux;
+
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_leds &pinctrl_serial_led>;
+
+       led@1 {
+               reg = <1>;
+               active-low;
+               label = "dgnd3700-v2:green:internet";
+       };
+
+       led_power_green: led@8 {
+               reg = <8>;
+               label = "dgnd3700-v2:green:power";
+               default-state = "on";
+       };
+
+       led@9 {
+               reg = <9>;
+               active-low;
+               label = "dgnd3700-v2:green:wps";
+       };
+
+       led@10 {
+               reg = <10>;
+               active-low;
+               label = "dgnd3700-v2:green:usb1";
+       };
+
+       led@11 {
+               reg = <11>;
+               active-low;
+               label = "dgnd3700-v2:green:usb2";
+       };
+
+       led@12 {
+               reg = <12>;
+               active-low;
+               label = "dgnd3700-v2:amber:internet";
+       };
+
+       led@13 {
+               reg = <13>;
+               active-low;
+               label = "dgnd3700-v2:green:ethernet";
+       };
+
+       led@14 {
+               reg = <14>;
+               active-low;
+               label = "dgnd3700-v2:amber:dsl";
+       };
+
+       led@16 {
+               reg = <16>;
+               active-low;
+               label = "dgnd3700-v2:amber:usb1";
+       };
+
+       led@17 {
+               reg = <17>;
+               active-low;
+               label = "dgnd3700-v2:amber:usb2";
+       };
+
+       led@18 {
+               reg = <18>;
+               active-low;
+               label = "dgnd3700-v2:amber:ethernet";
+       };
+};
+
+&nflash {
+       status = "ok";
+
+       nandcs@0 {
+               compatible = "brcm,nandcs";
+               #size-cells = <1>;
+               #address-cells = <1>;
+               reg = <0>;
+               nand-ecc-step-size = <512>;
+               nand-ecc-strength = <15>;
+               nand-on-flash-bbt;
+
+               partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       partition@0 {
+                               label = "cferom";
+                               reg = <0x0000000 0x0004000>;
+                               read-only;
+                       };
+
+                       partition@4000 {
+                               compatible = "brcm,wfi";
+                               label = "wfi";
+                               reg = <0x0004000 0x1c7c000>;
+                       };
+
+                       partition@1c80000 {
+                               label = "flag";
+                               reg = <0x1c80000 0x0040000>;
+                               read-only;
+                       };
+
+                       partition@1cc0000 {
+                               label = "pcbasn";
+                               reg = <0x1cc0000 0x0040000>;
+                               read-only;
+                       };
+
+                       partition@1d00000 {
+                               label = "xxx";
+                               reg = <0x1d00000 0x0080000>;
+                               read-only;
+                       };
+
+                       partition@1d80000 {
+                               label = "language_dev";
+                               reg = <0x1d80000 0x0040000>;
+                               read-only;
+                       };
+
+                       partition@1dc0000 {
+                               label = "scnvram";
+                               reg = <0x1dc0000 0x0100000>;
+                               read-only;
+                       };
+               };
+       };
+};
+
+&pinctrl {
+       pinctrl_leds: leds {
+               function = "led";
+               pins = "gpio1";
+       };
+};
+
+&uart0 {
+       status = "ok";
+};

diff --git a/target/linux/bcm63xx/image/bcm63xx_nand.mk b/target/linux/bcm63xx/image/bcm63xx_nand.mk
index 5be27a3f757840fb531d27fe2bc499c5000b8ba4..c0505aceaa9690dcc992566bd82622383070c83c 100644 (file)
--- a/target/linux/bcm63xx/image/bcm63xx_nand.mk
+++ b/target/linux/bcm63xx/image/bcm63xx_nand.mk
@@ -51,3 +51,20 @@ define Device/comtrend_vr-3032u
   CFE_WFI_FLASH_TYPE := 3
 endef
 TARGET_DEVICES += comtrend_vr-3032u
+
+### Netgear ###
+define Device/netgear_dgnd3700-v2
+  $(Device/bcm63xx-nand)
+  DEVICE_VENDOR := NETGEAR
+  DEVICE_MODEL := DGND3700
+  DEVICE_VARIANT := v2
+  CFE_CHIP_ID := 6362
+  CFE_RAM_FILE := netgear,dgnd3700-v2/cferam
+  CFE_RAM_JFFS2_NAME := cferam
+  CFE_RAM_JFFS2_PAD := 496k
+  BLOCKSIZE := 16k
+  PAGESIZE := 512
+  DEVICE_PACKAGES += $(B43_PACKAGES) $(USB2_PACKAGES)
+  CFE_WFI_FLASH_TYPE := 2
+endef
+TARGET_DEVICES += netgear_dgnd3700-v2

diff --git a/target/linux/bcm63xx/patches-5.4/600-board-DGND3700v2.patch b/target/linux/bcm63xx/patches-5.4/600-board-DGND3700v2.patch
new file mode 100644 (file)
index 0000000..139d210
--- /dev/null
+++ b/target/linux/bcm63xx/patches-5.4/600-board-DGND3700v2.patch
@@ -0,0 +1,50 @@
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -1820,6 +1820,31 @@ static struct board_info __initdata boar
+       },
+ };
+ 
++static struct board_info __initdata board_dgnd3700v2 = {
++      .name                           = "96362ADVN2xh",
++      .expected_cpu_id                = 0x6362,
++
++      .has_pci                        = 1,
++
++      .has_ohci0                      = 1,
++      .has_ehci0                      = 1,
++      .num_usbh_ports                 = 2,
++
++      .has_enetsw                     = 1,
++      .enetsw = {
++              .used_ports = {
++                      [4] = {
++                              .used   = 1,
++                              .phy_id = 0xff,
++                              .bypass_link = 1,
++                              .force_speed = 1000,
++                              .force_duplex_full = 1,
++                              .name   = "RGMII",
++                      },
++              },
++      },
++};
++
+ static struct board_info __initdata board_fast2504n = {
+       .name                           = "F@ST2504n",
+       .expected_cpu_id                = 0x6362,
+@@ -2820,6 +2845,7 @@ static const struct board_info __initcon
+ 
+ #ifdef CONFIG_BCM63XX_CPU_6362
+       &board_nb6,
++      &board_dgnd3700v2,
+       &board_fast2504n,
+ #endif
+ 
+@@ -2934,6 +2960,7 @@ static struct of_device_id const bcm963x
+       { .compatible = "bt,home-hub-2-a", .data = &board_homehub2a, },
+ #endif
+ #ifdef CONFIG_BCM63XX_CPU_6362
++      { .compatible = "netgear,dgnd3700-v2", .data = &board_dgnd3700v2, },
+       { .compatible = "sagem,fast-2504n", .data = &board_fast2504n, },
+       { .compatible = "sfr,neufbox-6-sercomm-r0", .data = &board_nb6, },
+ #endif