[source] ramips: add support for the GnuBee Personal Cloud One

LEDE Commits lede-commits at lists.infradead.org
Tue Jul 25 12:04:14 PDT 2017 

mkresin pushed a commit to source.git, branch master:
https://git.lede-project.org/77645ffcd9ad767be02ea6d5cfe042928a3565d1

commit 77645ffcd9ad767be02ea6d5cfe042928a3565d1
Author: L. D. Pinney <ldpinney at gmail.com>
AuthorDate: Sat Jul 22 09:15:56 2017 +0800

    ramips: add support for the GnuBee Personal Cloud One
    
        The GnuBee Personal Cloud One crowdfunded on https://www.crowdsupply.com
        It is a low-cost, low-power, network-attached storage device.
    
        Specifications:
    
        - SoC: MediaTek MT7621AT
        - RAM: DDR3 512 MB
        - Flash: 32 MB
        - Six SATA ports for 2.5" Drives
        - One micro SDcard
        - One USB 3.0
        - Two USB 2.0
        - Gigabit Ethernet: 1 x WAN and 1 x LAN
        - UART 3.5mm Audio Jack or 3 pin header - 57600 8N1
        - Four GPIOs available on a pin header
    
        Flash instructions:
    
        The GnuBee Personal Cloud One ships with libreCMC installed.
        libreCMC is a Free Software Foundation approved fork of LEDE/OpenWrt.
        As such one can upgrade using the webinterface or sysupgrade.
    
        Das U-Boot has multiple options for recovery or updates including :
    
        - USB
        - http
        - tftp
    
    Signed-off-by: L. D. Pinney <ldpinney at gmail.com>
    [use switchdev led trigger, all interfaces are in vlan1; rename leds
    according to board.d setting; remove ge2 group from the pinmux, this
    group doesn't exist in the driver]
    Signed-off-by: Mathias Kresin <dev at kresin.me>
---
 target/linux/ramips/base-files/etc/board.d/01_leds |   4 +
 .../linux/ramips/base-files/etc/board.d/02_network |   4 +
 target/linux/ramips/base-files/etc/diag.sh         |   1 +
 target/linux/ramips/base-files/lib/ramips.sh       |   3 +
 .../ramips/base-files/lib/upgrade/platform.sh      |   1 +
 target/linux/ramips/dts/GB-PC1.dts                 | 120 +++++++++++++++++++++
 target/linux/ramips/image/mt7621.mk                |   8 ++
 7 files changed, 141 insertions(+)

diff --git a/target/linux/ramips/base-files/etc/board.d/01_leds b/target/linux/ramips/base-files/etc/board.d/01_leds
old mode 100755
new mode 100644
index 8ea4645..8678a77
--- a/target/linux/ramips/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/base-files/etc/board.d/01_leds
@@ -183,6 +183,10 @@ fonera20n)
 	set_usb_led "$board:orange:usb"
 	set_wifi_led "$board:orange:wifi"
 	;;
+gb-pc1)
+	ucidef_set_led_switch "lan1" "lan1" "$board:green:lan1" "switch0" "0x01"
+	ucidef_set_led_switch "lan2" "lan2" "$board:green:lan2" "switch0" "0x10"
+	;;
 gl-mt300a|\
 gl-mt300n|\
 gl-mt750)
diff --git a/target/linux/ramips/base-files/etc/board.d/02_network b/target/linux/ramips/base-files/etc/board.d/02_network
index 2d8a90c..ee769b5 100755
--- a/target/linux/ramips/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/base-files/etc/board.d/02_network
@@ -186,6 +186,10 @@ ramips_setup_interfaces()
 		ucidef_add_switch "switch0" \
 			"1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1" "0:wan" "6 at eth0"
 		;;
+	gb-pc1)
+		ucidef_add_switch "switch0" \
+			"0:lan" "4:lan" "6 at eth0"
+		;;
 	gl-mt300n-v2)
 		ucidef_add_switch "switch0" \
 			"1:lan" "0:wan" "6 at eth0"
diff --git a/target/linux/ramips/base-files/etc/diag.sh b/target/linux/ramips/base-files/etc/diag.sh
index 3933357..f5c0e83 100644
--- a/target/linux/ramips/base-files/etc/diag.sh
+++ b/target/linux/ramips/base-files/etc/diag.sh
@@ -77,6 +77,7 @@ get_status_led() {
 	dir-620-a1|\
 	dir-620-d1|\
 	dwr-512-b|\
+	gb-pc1|\
 	hpm|\
 	hw550-3g|\
 	mac1200rv2|\
diff --git a/target/linux/ramips/base-files/lib/ramips.sh b/target/linux/ramips/base-files/lib/ramips.sh
index 0fd871a..685ba07 100755
--- a/target/linux/ramips/base-files/lib/ramips.sh
+++ b/target/linux/ramips/base-files/lib/ramips.sh
@@ -208,6 +208,9 @@ ramips_board_detect() {
 	*"FreeStation5")
 		name="freestation5"
 		;;
+	*"GB-PC1")
+		name="gb-pc1"
+		;;
 	*"GL-MT300A")
 		name="gl-mt300a"
 		;;
diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh
index 830e129..b087d99 100755
--- a/target/linux/ramips/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh
@@ -59,6 +59,7 @@ platform_check_image() {
 	firewrt|\
 	fonera20n|\
 	freestation5|\
+	gb-pc1|\
 	gl-mt300a|\
 	gl-mt300n|\
 	gl-mt750|\
diff --git a/target/linux/ramips/dts/GB-PC1.dts b/target/linux/ramips/dts/GB-PC1.dts
new file mode 100644
index 0000000..df7caa9
--- /dev/null
+++ b/target/linux/ramips/dts/GB-PC1.dts
@@ -0,0 +1,120 @@
+/dts-v1/;
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	compatible = "gnubee,gb-pc1", "mediatek,mt7621-soc";
+	model = "GB-PC1";
+
+	memory at 0 {
+		device_type = "memory";
+		reg = <0x0 0x1c000000>, <0x20000000 0x4000000>;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,57600";
+	};
+
+	palmbus: palmbus at 1E000000 {
+		i2c at 900 {
+			status = "okay";
+		};
+	};
+
+	gpio-keys-polled {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <20>;
+
+		reset {
+			label = "reset";
+			gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		system {
+			label = "gb-pc1:green:system";
+			gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
+		};
+
+		status {
+			label = "gb-pc1:green:status";
+			gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
+		};
+
+		lan1 {
+			label = "gb-pc1:green:lan1";
+			gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
+		};
+
+		lan2 {
+			label = "gb-pc1:green:lan2";
+			gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&sdhci {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80 at 0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+		m25p,chunked-io = <32>;
+
+		partition at 0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition at 30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+			read-only;
+		};
+
+		factory: partition at 40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition at 50000 {
+			label = "firmware";
+			reg = <0x50000 0x1fb0000>;
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&ethernet {
+	mtd-mac-address = <&factory 0xe000>;
+};
+
+&pinctrl {
+	state_default: pinctrl0 {
+		gpio {
+			ralink,group = "wdt", "rgmii2", "uart3";
+			ralink,function = "gpio";
+		};
+	};
+};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index bf0e292..a67facb 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -75,6 +75,14 @@ define Device/firewrt
 endef
 TARGET_DEVICES += firewrt
 
+define Device/gb-pc1
+  DTS := GB-PC1
+  DEVICE_TITLE := GnuBee Personal Cloud One
+  DEVICE_PACKAGES := kmod-ata-core kmod-ata-ahci kmod-usb3 kmod-sdhci-mt7620
+  IMAGE_SIZE := $(ralink_default_fw_size_32M)
+endef
+TARGET_DEVICES += gb-pc1
+
 define Device/hc5962
   DTS := HC5962
   BLOCKSIZE := 128k

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