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bcm4908: prepare to support TP-Link Archer C2300 V1
It's a BCM4906 based device (2 CPU cores). It has 512 MiB of RAM, 4 LAN ports, 1 WAN port, 2 USB ports, NAND flash. WiFi unknown at this point. Flashing is possible using CFE only, proper image will be worked on later. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This commit is contained in:
Rafał Miłecki
parent
4d961436c4
commit
8d24da1470
@ -71,4 +71,14 @@ define Device/netgear_r8000p
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endef
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TARGET_DEVICES += netgear_r8000p
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define Device/tplink_archer-c2300-v1
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DEVICE_VENDOR := TP-Link
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DEVICE_MODEL := Archer C2300
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DEVICE_VARIANT := v1
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DEVICE_DTS := broadcom/bcm4908/bcm4906-tplink-archer-c2300-v1
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IMAGES := bin
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IMAGE/bin := append-ubi | bcm4908img
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endef
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TARGET_DEVICES += tplink_archer-c2300-v1
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$(eval $(call BuildImage))
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@ -0,0 +1 @@
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5022HNDrc7HND2221446
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BIN
target/linux/bcm4908/image/tplink_archer-c2300-v1/nvram.nvm
Executable file
BIN
target/linux/bcm4908/image/tplink_archer-c2300-v1/nvram.nvm
Executable file
Binary file not shown.
@ -0,0 +1,21 @@
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From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
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Date: Fri, 5 Mar 2021 13:34:03 +0100
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Subject: [PATCH] dt-bindings: arm: bcm: document TP-Link Archer C2300 binding
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One more BCM4906 based device.
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Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
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---
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Documentation/devicetree/bindings/arm/bcm/brcm,bcm4908.yaml | 1 +
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1 file changed, 1 insertion(+)
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--- a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm4908.yaml
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+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm4908.yaml
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@@ -21,6 +21,7 @@ properties:
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items:
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- enum:
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- netgear,r8000p
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+ - tplink,archer-c2300-v1
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- const: brcm,bcm4906
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- const: brcm,bcm4908
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@ -0,0 +1,207 @@
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From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
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Date: Fri, 5 Mar 2021 13:36:25 +0100
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Subject: [PATCH] arm64: dts: broadcom: bcm4908: add TP-Link Archer C2300 V1
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Archer C2300 V1 is a home router based on the BCM4906 (2 CPU cores). It
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has 512 MiB of RAM, NAND flash, USB 2.0 and USB 3.0 ports, 4 LAN ports,
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1 WAN port.
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Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
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---
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arch/arm64/boot/dts/broadcom/bcm4908/Makefile | 1 +
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.../bcm4906-tplink-archer-c2300-v1.dts | 182 ++++++++++++++++++
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2 files changed, 183 insertions(+)
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create mode 100644 arch/arm64/boot/dts/broadcom/bcm4908/bcm4906-tplink-archer-c2300-v1.dts
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--- a/arch/arm64/boot/dts/broadcom/bcm4908/Makefile
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+++ b/arch/arm64/boot/dts/broadcom/bcm4908/Makefile
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@@ -1,3 +1,4 @@
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# SPDX-License-Identifier: GPL-2.0
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dtb-$(CONFIG_ARCH_BCM4908) += bcm4906-netgear-r8000p.dtb
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+dtb-$(CONFIG_ARCH_BCM4908) += bcm4906-tplink-archer-c2300-v1.dtb
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dtb-$(CONFIG_ARCH_BCM4908) += bcm4908-asus-gt-ac5300.dtb
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--- /dev/null
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+++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4906-tplink-archer-c2300-v1.dts
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@@ -0,0 +1,182 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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+
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+#include <dt-bindings/gpio/gpio.h>
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+#include <dt-bindings/input/input.h>
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+#include <dt-bindings/leds/common.h>
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+
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+#include "bcm4906.dtsi"
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+
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+/ {
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+ compatible = "tplink,archer-c2300-v1", "brcm,bcm4906", "brcm,bcm4908";
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+ model = "TP-Link Archer C2300 V1";
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+
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+ memory@0 {
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+ device_type = "memory";
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+ reg = <0x00 0x00 0x00 0x20000000>;
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+ };
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+
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+ leds {
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+ compatible = "gpio-leds";
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+
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+ power-white {
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+ function = LED_FUNCTION_POWER;
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+ color = <LED_COLOR_ID_BLUE>;
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+ gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ 2ghz {
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+ function = "2ghz";
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+ color = <LED_COLOR_ID_BLUE>;
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+ gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ 5ghz {
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+ function = "5ghz";
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+ color = <LED_COLOR_ID_BLUE>;
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+ gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ wan-amber {
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+ function = LED_FUNCTION_WAN;
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+ color = <LED_COLOR_ID_AMBER>;
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+ gpios = <&gpio0 4 GPIO_ACTIVE_HIGH>;
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+ };
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+
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+ wan-blue {
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+ function = LED_FUNCTION_WAN;
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+ color = <LED_COLOR_ID_BLUE>;
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+ gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ lan {
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+ function = LED_FUNCTION_LAN;
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+ color = <LED_COLOR_ID_BLUE>;
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+ gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ wps {
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+ function = LED_FUNCTION_WPS;
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+ color = <LED_COLOR_ID_BLUE>;
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+ gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ usb-high-white {
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+ function = "usbup";
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+ color = <LED_COLOR_ID_BLUE>;
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+ gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ usb-low-white {
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+ function = "usbdown";
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+ color = <LED_COLOR_ID_BLUE>;
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+ gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ brightness {
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+ function = LED_FUNCTION_BACKLIGHT;
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+ color = <LED_COLOR_ID_WHITE>;
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+ gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
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+ };
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+ };
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+
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+ gpio-keys-polled {
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+ compatible = "gpio-keys-polled";
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+ poll-interval = <100>;
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+
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+ brightness {
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+ label = "LEDs";
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+ linux,code = <KEY_BRIGHTNESS_ZERO>;
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+ gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ wps {
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+ label = "WPS";
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+ linux,code = <KEY_WPS_BUTTON>;
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+ gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ wifi {
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+ label = "WiFi";
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+ linux,code = <KEY_RFKILL>;
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+ gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ restart {
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+ label = "Reset";
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+ linux,code = <KEY_RESTART>;
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+ gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
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+ };
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+ };
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+};
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+
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+&usb_phy {
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+ brcm,ioc = <1>;
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+ status = "okay";
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+};
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+
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+&ehci {
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+ status = "okay";
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+};
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+
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+&ohci {
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+ status = "okay";
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+};
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+
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+&xhci {
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+ status = "okay";
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+};
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+
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+&ports {
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+ port@0 {
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+ label = "lan4";
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+ };
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+
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+ port@1 {
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+ label = "lan3";
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+ };
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+
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+ port@2 {
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+ label = "lan2";
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+ };
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+
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+ port@3 {
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+ label = "lan1";
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+ };
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+
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+ port@7 {
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+ reg = <7>;
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+ phy-mode = "internal";
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+ phy-handle = <&phy12>;
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+ label = "wan";
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+ };
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+};
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+
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+&nandcs {
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+ nand-ecc-strength = <4>;
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+ nand-ecc-step-size = <512>;
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+ nand-on-flash-bbt;
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+
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ partitions {
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+ compatible = "brcm,bcm4908-partitions";
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+
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+ partition@0 {
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+ label = "cferom";
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+ reg = <0x0 0x100000>;
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+ };
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+
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+ partition@100000 {
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+ compatible = "brcm,bcm4908-firmware";
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+ reg = <0x100000 0x3900000>;
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+ };
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+
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+ partition@5800000 {
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+ compatible = "brcm,bcm4908-firmware";
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+ reg = <0x3a00000 0x3900000>;
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+ };
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+ };
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+};
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