This patch adds supports for GL-X1200.

Specification:
        - SOC: QCA9563 (775MHz)
        - Flash: 16 MiB
        - RAM: 128 MiB DDR2
        - Ethernet: 4x 1Gbps LAN + 1x 1Gbps WAN
        - Wireless: QCA9563(2.4GHz) and QCA9886(5GHz)
        - SIM: 2x SIM card slots
        - MicroSD: 1x microSD slot
        - Antenna: 2x external 5dBi antennas
        - USB: 1x USB 2.0 port
        - Button: 1x reset button
        - LED: 16x LEDs (3x GPIO controllable)
        - UART: 1x UART on PCB (JP1: 3.3V, RX, TX, GND)
        - OEM U-Boot supplies HTTP/GUI access

Implementation Notes
====================

Both the NOR and NAND variants boot off a NOR-based kernel,
consistent with the OEM's firmware.

The mode LEDs are
    * Boot, Running   system
    * Failsafe        2G
    * Upgrade         5G

Installation
============

Using sysupgrade
----------------

sysupgrade may be used to install a NAND image on a device running
a NAND image or a NOR image on a device running a NOR image. It is
recommended to *not* preserve config when upgrading from OEM firmware
or previous versions of OpenWrt. No supported sysupgrade path should
require "force". Transitioning from NOR to NAND can be accomplished

using U-Boot.

To glinet_gl-x1200-nand:

    gl-x1200          OEM NAND, Self-built from OEM source NAND

To glinet_gl-x1200-nor:

    gl-x1200          Self-built from OEM source NOR
    glinet_gl-ar750s   OpenWrt NOR (prior builds)

Using U-Boot
------------

The OEM U-Boot can be put into a graphical, firmware-upload mode by
holding down the button on the side of the router while applying power
and for a bit more than five seconds following with the current OEM
U-Boot. The power LED will come on, then the 5G LED will flash five
times, about once a second.  When the 5G LED stops flashing and the
2G LED lights solid, the router's U-Boot will provide an upload page
at http://192.168.1.1/ Either a browser may be used to upload an image,
or a utility such as curl may be used:

    curl -X POST -F gl_firmware=\@*-nand-squashfs-factory.img \
         http://192.168.1.1/index.html
or
    curl -X POST -F gl_firmware=\@*-nor-squashfs-sysupgrade.bin \
         http://192.168.1.1/index.html

Note that NOR vs. NAND is based on the file name extension.

Signed-off-by: guilin.w...@gl-inet.com <guilin.w...@gl-inet.com>
---
 .../ath79/dts/qca9563_glinet_gl-x1200-nor-nand.dts |  18 ++
 .../ath79/dts/qca9563_glinet_gl-x1200-nor.dts      |  18 ++
 .../linux/ath79/dts/qca9563_glinet_gl-x1200.dtsi   | 199 +++++++++++++++++++++
 target/linux/ath79/image/nand.mk                   |  34 ++++
 .../ath79/nand/base-files/etc/board.d/02_network   |   5 +
 .../etc/hotplug.d/firmware/11-ath10k-caldata       |  10 ++
 .../ath79/nand/base-files/lib/upgrade/platform.sh  |   4 +-
 7 files changed, 287 insertions(+), 1 deletion(-)
 create mode 100644 target/linux/ath79/dts/qca9563_glinet_gl-x1200-nor-nand.dts
 create mode 100644 target/linux/ath79/dts/qca9563_glinet_gl-x1200-nor.dts
 create mode 100644 target/linux/ath79/dts/qca9563_glinet_gl-x1200.dtsi

diff --git a/target/linux/ath79/dts/qca9563_glinet_gl-x1200-nor-nand.dts 
b/target/linux/ath79/dts/qca9563_glinet_gl-x1200-nor-nand.dts
new file mode 100644
index 0000000..1fefd4f
--- /dev/null
+++ b/target/linux/ath79/dts/qca9563_glinet_gl-x1200-nor-nand.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/dts-v1/;
+
+#include "qca9563_glinet_gl-x1200.dtsi"
+
+/ {
+       compatible = "glinet,gl-x1200-nor-nand", "qca,qca9563";
+       model = "GL.iNet GL-X1200 (NOR/NAND)";
+};
+
+&nor_kernel {
+       label = "kernel";
+};
+
+&nand_ubi {
+       label = "ubi";
+};
diff --git a/target/linux/ath79/dts/qca9563_glinet_gl-x1200-nor.dts 
b/target/linux/ath79/dts/qca9563_glinet_gl-x1200-nor.dts
new file mode 100644
index 0000000..4eded21
--- /dev/null
+++ b/target/linux/ath79/dts/qca9563_glinet_gl-x1200-nor.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/dts-v1/;
+
+#include "qca9563_glinet_gl-x1200.dtsi"
+
+/ {
+       compatible = "glinet,gl-x1200-nor", "qca,qca9563";
+       model = "GL.iNet GL-X1200 (NOR)";
+};
+
+/delete-node/ &nor_kernel;
+/delete-node/ &nor_reserved;
+
+&nor_firmware {
+       compatible = "denx,uimage";
+       label = "firmware";
+};
diff --git a/target/linux/ath79/dts/qca9563_glinet_gl-x1200.dtsi 
b/target/linux/ath79/dts/qca9563_glinet_gl-x1200.dtsi
new file mode 100644
index 0000000..60e3dba
--- /dev/null
+++ b/target/linux/ath79/dts/qca9563_glinet_gl-x1200.dtsi
@@ -0,0 +1,199 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "qca956x.dtsi"
+
+/ {
+       compatible = "glinet,gl-x1200", "qca,qca9563";
+       model = "GL.iNet GL-X1200";
+
+       chosen {
+               bootargs = "console=ttyS0,115200n8";
+       };
+
+       aliases {
+               led-boot = &led_system;
+               led-failsafe = &led_system;
+               led-running = &led_system;
+               led-upgrade = &led_system;
+               label-mac-device = &eth0;
+       };
+
+       keys {
+               compatible = "gpio-keys";
+
+               pinctrl-names = "default";
+               pinctrl-0 = <&jtag_disable_pins>;
+
+               reset {
+                       label = "reset";
+                       linux,code = <KEY_RESTART>;
+                       gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
+               };
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               led_system: system {
+                       label = "gl-x1200:red:system";
+                       gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
+                       default-state = "keep";
+               };
+
+               led_wlan2g: wlan2g {
+                       label = "gl-x1200:green:wlan2g";
+                       gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "phy1tpt";
+               };
+
+               led_wlan5g: wlan5g {
+                       label = "gl-x1200:green:wlan5g";
+                       gpios = <&gpio 20 GPIO_ACTIVE_HIGH>;
+                       linux,default-trigger = "phy0tpt";
+               };
+       };
+       gpio-export {
+               compatible = "gpio-export";
+
+               gpio_modem1_power {
+                       gpio-export,name = "gl-x1200:4g1:power";
+                       gpio-export,output = <1>;
+                       gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
+               };
+
+               gpio_usb_power {
+                       gpio-export,name = "gl-x1200:usb:power";
+                       gpio-export,output = <1>;
+                       gpios = <&gpio 7 GPIO_ACTIVE_HIGH>;
+               };
+
+               gpio_modem2_power {
+                       gpio-export,name = "gl-x1200:4g2:power";
+                       gpio-export,output = <1>;
+                       gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+               };
+       };
+};
+
+&spi {
+       status = "okay";
+
+       num-cs = <2>;
+
+       flash_nor: flash@0 {
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               spi-max-frequency = <25000000>;
+
+               nor_partitions: partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       partition@0 {
+                               label = "u-boot";
+                               reg = <0x000000 0x040000>;
+                               read-only;
+                       };
+
+                       partition@40000 {
+                               label = "u-boot-env";
+                               reg = <0x040000 0x010000>;
+                       };
+
+                       art: partition@50000 {
+                               label = "art";
+                               reg = <0x050000 0x010000>;
+                               read-only;
+                       };
+
+                       nor_firmware: partition@60000 {
+                               label = "nor_firmware";
+                               reg = <0x060000 0xfa0000>;
+                       };
+
+                       nor_kernel: partition_alt@60000 {
+                               label = "nor_kernel";
+                               reg = <0x060000 0x400000>;
+                       };
+
+                       nor_reserved: parition_alt@460000 {
+                               label = "nor_reserved";
+                               reg = <0x460000 0xba0000>;
+                       };
+               };
+       };
+
+       flash_nand: flash@1 {
+               compatible = "spi-nand";
+               reg = <1>;
+               spi-max-frequency = <25000000>;
+
+               nand_partitions: partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       nand_ubi: partition@0 {
+                               label = "nand_ubi";
+                               reg = <0x000000 0x8000000>;
+                       };
+               };
+       };
+};
+
+&eth0 {
+       status = "okay";
+
+       phy-handle = <&phy0>;
+       mtd-mac-address = <&art 0x0>;
+};
+
+&mdio0 {
+       status = "okay";
+
+       phy-mask = <0>;
+
+       phy0: ethernet-phy@0 {
+               reg = <0>;
+               phy-mode = "sgmii";
+               qca,ar8327-initvals = <
+                       0x04 0x00080080 /* PORT0 PAD MODE CTRL */
+                       0x7c 0x0000007e /* PORT0_STATUS */
+               >;
+       };
+};
+
+&pcie {
+       status = "okay";
+};
+
+&uart {
+       status = "okay";
+};
+
+&usb0 {
+       status = "okay";
+};
+
+&usb1 {
+       status = "okay";
+};
+
+&usb_phy0 {
+       status = "okay";
+};
+
+&usb_phy1 {
+       status = "okay";
+};
+
+
+&wmac {
+       status = "okay";
+
+       mtd-cal-data = <&art 0x1000>;
+};
diff --git a/target/linux/ath79/image/nand.mk b/target/linux/ath79/image/nand.mk
index 3ccd199..712e90d 100644
--- a/target/linux/ath79/image/nand.mk
+++ b/target/linux/ath79/image/nand.mk
@@ -130,6 +130,40 @@ define Device/glinet_gl-ar750s-nor
 endef
 TARGET_DEVICES += glinet_gl-ar750s-nor
 
+define Device/glinet_gl-x1200-common
+  SOC := qca9563
+  DEVICE_VENDOR := GL.iNet
+  DEVICE_MODEL := GL-X1200
+  DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca9888-ct kmod-usb2 
kmod-leds-gpio\
+       kmod-usb-storage block-mount kmod-usb-net-qmi-wwan
+  KERNEL_SIZE := 2048k
+  IMAGE_SIZE := 16000k
+  PAGESIZE := 2048
+  VID_HDR_OFFSET := 2048
+endef
+
+# NB: The kernel size is intentionally restricted at this time; see commit 
message
+define Device/glinet_gl-x1200-nor-nand
+  $(Device/glinet_gl-x1200-common)
+  DEVICE_VARIANT := NOR/NAND
+  BLOCKSIZE := 128k
+  GL_UBOOT_UBI_OFFSET := 2048k
+  IMAGES += factory.img
+  IMAGE/factory.img := append-kernel | pad-to $$$$(GL_UBOOT_UBI_OFFSET) | \
+       append-ubi | check-kernel-size $$$$(GL_UBOOT_UBI_OFFSET)
+  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+  SUPPORTED_DEVICES += glinet,gl-x1200-nor
+endef
+TARGET_DEVICES += glinet_gl-x1200-nor-nand
+
+define Device/glinet_gl-x1200-nor
+  $(Device/glinet_gl-x1200-common)
+  DEVICE_VARIANT := NOR
+  BLOCKSIZE := 64k
+  SUPPORTED_DEVICES += gl-x1200 glinet,gl-x1200 glinet,gl-x1200-nor-nand
+endef
+TARGET_DEVICES += glinet_gl-x1200-nor
+
 # fake rootfs is mandatory, pad-offset 129 equals (2 * uimage_header + 0xff)
 define Device/netgear_ath79_nand
   DEVICE_VENDOR := NETGEAR
diff --git a/target/linux/ath79/nand/base-files/etc/board.d/02_network 
b/target/linux/ath79/nand/base-files/etc/board.d/02_network
index b2191ee..cd1e0a7 100755
--- a/target/linux/ath79/nand/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/nand/base-files/etc/board.d/02_network
@@ -20,6 +20,11 @@ ath79_setup_interfaces()
                ucidef_add_switch "switch0" \
                        "0@eth0" "2:lan:2" "3:lan:1" "1:wan"
                ;;
+       glinet,gl-x1200-nor|\
+       glinet,gl-x1200-nor-nand)
+               ucidef_add_switch "switch0" \
+                       "0@eth0" "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1" "5:wan"
+               ;;
        netgear,wndr3700-v4|\
        netgear,wndr4300|\
        netgear,wndr4300-v2|\
diff --git 
a/target/linux/ath79/nand/base-files/etc/hotplug.d/firmware/11-ath10k-caldata 
b/target/linux/ath79/nand/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index d5fd3db..02f226c 100644
--- 
a/target/linux/ath79/nand/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ 
b/target/linux/ath79/nand/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -24,6 +24,16 @@ case "$FIRMWARE" in
                ;;
        esac
        ;;
+"ath10k/pre-cal-pci-0000:00:00.0.bin")
+       case $board in
+       glinet,gl-x1200-nor|\
+       glinet,gl-x1200-nor-nand)
+               caldata_extract "art" 0x5000 0x2f20
+               ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
+                       /lib/firmware/ath10k/QCA9888/hw2.0/board.bin
+               ;;
+       esac
+       ;;
 *)
        exit 1
        ;;
diff --git a/target/linux/ath79/nand/base-files/lib/upgrade/platform.sh 
b/target/linux/ath79/nand/base-files/lib/upgrade/platform.sh
index ea77345..4ea2287 100644
--- a/target/linux/ath79/nand/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ath79/nand/base-files/lib/upgrade/platform.sh
@@ -19,7 +19,9 @@ platform_do_upgrade() {
                glinet_nand_nor_do_upgrade "$1"
                ;;
        glinet,gl-ar750s-nor|\
-       glinet,gl-ar750s-nor-nand)
+       glinet,gl-ar750s-nor-nand |\
+       glinet,gl-x1200-nor|\
+       glinet,gl-x1200-nor-nand)
                nand_nor_do_upgrade "$1"
                ;;
        *)
-- 
2.7.4




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