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path: root/include/shell.sh
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getvar() {
	eval "echo \"\${$1}\""
}

var2file() {
	local var
	eval "var=\"\${$1}\""
	if [ -n "$var" ]; then echo "$var" > "$2"; fi
}

isset() {
	local var
	eval "var=\"\${$1}\""
	[ -n "$var" ]
}

trapret() {(
	local retvals="$1"; shift
	local cmd="$1"; shift
	for retval in $(echo $retvals); do
		local trap_$retval=1
	done
	"$cmd" "$@" || {
		local retval="$?"
		eval "trapped=\${trap_$retval}"
		[ -n "$trapped" ] || {
			return $retval
		}
	}
)}

md5s() {
	cat "$@" | (
		md5sum 2>/dev/null ||
		md5 
	) | awk '{print $1}'
}
#dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */ .highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */ .highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */ .highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */ .highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */ .highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */ .highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */ .highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
/dts-v1/;

/include/ "rt3883.dtsi"

/ {
	compatible = "BR-6475ND", "ralink,rt3883-soc";
	model = "Edimax BR-6475nD";

	pinctrl {
		state_default: pinctrl0 {
			gpio {
				ralink,group = "spi", "jtag", "uartf";
				ralink,function = "gpio";
			};
		};
	};

	palmbus@10000000 {
		timer@100 {
			status = "okay";
		};

		gpio1: gpio@638 {
			status = "okay";
		};

		uartlite@c00 {
			status = "okay";
		};
	};

	ethernet@10100000 {
		status = "okay";

		port@0 {
			ralink,fixed-link = <1000 1 1 1>;
		};
	};

	wmac@10180000 {
		ralink,mtd-eeprom = <&factory 0>;
	};

	pci@10140000 {
		status = "okay";

		pinctrl-names = "default";
		pinctrl-0 = <&pci_pins>;
		pci_pins: pci {
			pci {
				ralink,group = "pci";
				ralink,function = "pci-fnc";
			};
		};

		host-bridge {
			pci-bridge@1 {
				status = "okay";
				wmac@0,0 {
					compatible = "ralink,rt2880-pci", "pciclass060400", "pciclass0604";
					reg = < 0x10000 0 0 0 0 >;
					ralink,eeprom = "soc_wmac.eeprom";
				};
			};
		};
	};

	ehci@101c0000 {
		status = "okay";
	};

	ohci@101c1000 {
		status = "okay";
	};

	nor-flash@1c000000 {
		compatible = "cfi-flash";
		reg = <0x1c000000 0x800000>;

		bank-width = <2>;
		#address-cells = <1>;
		#size-cells = <1>;

		partition@0 {
			reg = <0x00000000 0x00030000>;
			label = "u-boot";
			read-only;
		};

		partition@30000 {
			reg = <0x00030000 0x00010000>;
			label = "nvram";
			read-only;
		};

		factory: partition@40000 {
			reg = <0x00040000 0x00010000>;
			label = "factory";
			read-only;
		};

		partition@50000 {
			reg = <0x00050000 0x00020000>;
			label = "devdata";
			read-only;
		};

		partition@70000 {
			reg = <0x00070000 0x00790000>;
			label = "firmware";
		};

		partition@170000 {
			reg = <0x00270000 0x00590000>;
			label = "rootfs";
		};
	};

	rtl8367 {
		compatible = "realtek,rtl8367";
		gpio-sda = <&gpio0 5 0>;
		gpio-sck = <&gpio0 4 0>;
		realtek,extif0 = <1 0 1 1 1 1 1 1 2>;
	};

	gpio-keys-polled {
		compatible = "gpio-keys-polled";
		#address-cells = <1>;
		#size-cells = <0>;
		poll-interval = <100>;
		reset {
			label = "reset";
			gpios = <&gpio0 7 1>;
			linux,code = <0x198>;
		};
		rfkill {
			label = "rfkill";
			gpios = <&gpio0 9 1>;
			linux,input-type = <5>;
			linux,code = <0xf7>;
		};
	};

	gpio-leds {
		compatible = "gpio-leds";

		power {
			label = "edimax:green:power";
			gpios = <&gpio0 10 1>;
		};
		wlan {
			label = "edimax:amber:wlan";
			gpios = <&gpio0 11 1>;
		};
		wlan_5ghz {
			label = "edimax:amber:wlan_5ghz";
			gpios = <&gpio0 14 1>;
		};
	};

	/* Unclear if this is the correct gpio setup; the USB ports are
	   unpopulated on a stock BR-6475nD, even though the hardware exists
	   and the headers are there. */
	/*
	gpio_export {
		compatible = "gpio-export";
		#size-cells = <0>;
		usb {
			gpio-export,name="usb";
			gpio-export,output=<0>;
			gpios = <&gpio0 19 0>;
		};
	};
	*/
};