ipq40xx: add support for AVM FRITZ!Repeater 1200

Hardware
--------
SoC:   Qualcomm IPQ4019
RAM:   256M DDR3
FLASH: 128M NAND
WiFi:  2T2R IPQ4019 bgn
       2T2R IPQ4019 a/n/ac
ETH:   Atheros AR8033 RGMII PHY
BTN:   1x Connect (WPS)
LED:   Power (green/red/yellow)

Installation
------------

1. Grab the uboot for the Device from the 'u-boot-fritz1200'
   subdirectory. Place it in the same directory as the 'eva_ramboot.py'
   script. It is located in the 'scripts/flashing' subdirectory of the
   OpenWRT tree.

2. Assign yourself the IP address 192.168.178.10/24. Connect your
   Computer to one of the boxes LAN ports.

3. Connect Power to the Box. As soon as the LAN port of your computer
   shows link, load the U-Boot to the box using following command.

   > ./eva_ramboot.py --offset 0x85000000 192.168.178.1 uboot-fritz1200.bin

4. The U-Boot will now start. Now assign yourself the IP address
   192.168.1.70/24. Copy the OpenWRT initramfs (!) image to a TFTP
   server root directory and rename it to 'FRITZ1200.bin'.

5. The Box will now boot OpenWRT from RAM. This can take up to two
   minutes.

6. Copy the U-Boot and the OpenWRT sysupgrade (!) image to the Box using
   scp. SSH into the Box and first write the Bootloader to both previous
   kernel partitions.

   > mtd write /path/to/uboot-fritz1200.bin uboot0
   > mtd write /path/to/uboot-fritz1200.bin uboot1

7. Remove the AVM filesystem partitions to make room for our kernel +
   rootfs + overlayfs.

   > ubirmvol /dev/ubi0 --name=avm_filesys_0
   > ubirmvol /dev/ubi0 --name=avm_filesys_1

8. Flash OpenWRT peristently using sysupgrade.

   > sysupgrade -n /path/to/openwrt-sysupgrade.bin

Signed-off-by: David Bauer <mail@david-bauer.net>
(cherry picked from commit 7f187229a8e9b7966248b1e024217e07a9fc3e50)
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>

6 files changed, 281 insertions, 5 deletions

diff --git a/target/linux/ipq40xx/base-files/etc/board.d/02_network b/target/linux/ipq40xx/base-files/etc/board.d/02_network
index 6a7b09cc60..01825b8bac 100755
--- a/target/linux/ipq40xx/base-files/etc/board.d/02_network
+++ b/target/linux/ipq40xx/base-files/etc/board.d/02_network
@@ -39,10 +39,7 @@ ipq40xx_setup_interfaces()
 		ucidef_add_switch "switch0" \
 			"0u@eth0" "1:lan" "2:lan" "3:lan" "4:lan"
 		;;
-	avm,fritzrepeater-3000|\
-	compex,wpj428)
-		ucidef_set_interface_lan "eth0 eth1"
-		;;
+	avm,fritzrepeater-1200|\
 	engenius,eap1300|\
 	meraki,mr33|\
 	netgear,ex6100v2|\
@@ -50,6 +47,10 @@ ipq40xx_setup_interfaces()
 	zyxel,wre6606)
 		ucidef_set_interface_lan "eth0"
 		;;
+	avm,fritzrepeater-3000|\
+	compex,wpj428)
+		ucidef_set_interface_lan "eth0 eth1"
+		;;
 	glinet,gl-b1300)
 		ucidef_set_interfaces_lan_wan "eth0" "eth1"
 		ucidef_add_switch "switch0" \
diff --git a/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index 5f7e5f4923..b0035ce8a3 100644
--- a/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -148,6 +148,7 @@ case "$FIRMWARE" in
 		/usr/bin/fritz_cal_extract -i 1 -s 0x400 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader_config")
 		;;
 	avm,fritzbox-7530 |\
+	avm,fritzrepeater-1200 |\
 	avm,fritzrepeater-3000)
 		/usr/bin/fritz_cal_extract -i 1 -s 0x3C000 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
 		/usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
@@ -209,6 +210,7 @@ case "$FIRMWARE" in
 		/usr/bin/fritz_cal_extract -i 1 -s 0x400 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader_config")
 		;;
 	avm,fritzbox-7530 |\
+	avm,fritzrepeater-1200 |\
 	avm,fritzrepeater-3000)
 		/usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
 		/usr/bin/fritz_cal_extract -i 1 -s 0x3D000 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
diff --git a/target/linux/ipq40xx/base-files/lib/upgrade/platform.sh b/target/linux/ipq40xx/base-files/lib/upgrade/platform.sh
index 2abafabbd0..a7b7da1bf3 100644
--- a/target/linux/ipq40xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ipq40xx/base-files/lib/upgrade/platform.sh
@@ -49,6 +49,7 @@ platform_do_upgrade() {
 	8dev,jalapeno |\
 	alfa-network,ap120c-ac |\
 	avm,fritzbox-7530 |\
+	avm,fritzrepeater-1200 |\
 	avm,fritzrepeater-3000 |\
 	qxwlan,e2600ac-c2)
 		nand_do_upgrade "$1"
diff --git a/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4019-fritzrepeater-1200.dts b/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4019-fritzrepeater-1200.dts
new file mode 100644
index 0000000000..9fe1629f19
--- /dev/null
+++ b/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4019-fritzrepeater-1200.dts
@@ -0,0 +1,262 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "AVM FRITZ!Repeater 1200";
+	compatible = "avm,fritzrepeater-1200";
+
+	aliases {
+		led-boot = &power_green;
+		led-failsafe = &power_red;
+		led-running = &power_green;
+		led-upgrade = &power_red;
+	};
+
+	soc {
+		mdio@90000 {
+			status = "okay";
+			pinctrl-0 = <&mdio_pins>;
+			pinctrl-names = "default";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII_RGMII5>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			switch_mac_mode = <0x3>; /* mac mode for RGMII RMII */
+			switch_lan_bmp = <0x0>; /* lan port bitmap */
+			switch_wan_bmp = <0x10>; /* wan port bitmap */
+		};
+
+		edma@c080000 {
+			status = "okay";
+			phy-mode = "rgmii-rxid";
+			qcom,num_gmac = <1>;
+			qcom,single-phy;
+		};
+	};
+
+	key {
+		compatible = "gpio-keys";
+
+		wps {
+			label = "WPS button";
+			gpios = <&tlmm 10 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		power_red: power_red {
+			label = "fritzwlan-1200:red:power";
+			gpios = <&tlmm 50 GPIO_ACTIVE_LOW>;
+		};
+
+		power_green: power_green {
+			label = "fritzwlan-1200:green:power";
+			gpios = <&tlmm 45 GPIO_ACTIVE_HIGH>;
+		};
+
+		power_yellow {
+			label = "fritzwlan-1200:yellow:power";
+			gpios = <&tlmm 49 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&tlmm {
+	serial_0_pins: serial_pinmux {
+		mux {
+			pins = "gpio16", "gpio17";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	nand_pins: nand_pins {
+		pullups {
+			pins = "gpio53", "gpio58", "gpio59";
+			function = "qpic";
+			bias-pull-up;
+		};
+
+		pulldowns {
+			pins = "gpio54", "gpio55", "gpio56",
+				"gpio57", "gpio60", "gpio61",
+				"gpio62", "gpio63", "gpio64",
+				"gpio65", "gpio66", "gpio67",
+				"gpio68", "gpio69";
+			function = "qpic";
+			bias-pull-down;
+		};
+	};
+
+	mdio_pins: mdio_pinmux {
+		mux_1 {
+			pins = "gpio6";
+			function = "mdio";
+			bias-pull-up;
+		};
+		mux_2 {
+			pins = "gpio7";
+			function = "mdc";
+			bias-pull-up;
+		};
+	};
+
+	phy-reset {
+		line-name = "PHY-reset";
+		gpios = <19 GPIO_ACTIVE_HIGH>;
+		gpio-hog;
+		output-high;
+	};
+
+	phy-reset-2 {
+		line-name = "PHY-reset-2";
+		gpios = <47 GPIO_ACTIVE_HIGH>;
+		gpio-hog;
+		output-high;
+	};
+};
+
+&nand {
+	pinctrl-0 = <&nand_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	nand@0 {
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "SBL1";
+				reg = <0x0 0x80000>;
+				read-only;
+			};
+
+			partition@80000 {
+				label = "MIBIB";
+				reg = <0x80000 0x80000>;
+				read-only;
+			};
+
+			partition@100000 {
+				label = "QSEE";
+				reg = <0x100000 0x80000>;
+				read-only;
+			};
+
+			partition@180000 {
+				label = "CDT";
+				reg = <0x180000 0x40000>;
+				read-only;
+			};
+
+			partition@1c0000 {
+				label = "QSEE_B";
+				reg = <0x1c0000 0x80000>;
+				read-only;
+			};
+
+			partition@240000 {
+				label = "urlader0";
+				reg = <0x240000 0x40000>;
+				read-only;
+			};
+
+			partition@280000 {
+				label = "urlader1";
+				reg = <0x280000 0x40000>;
+				read-only;
+			};
+
+			partition@2c0000 {
+				label = "nand-tffs";
+				reg = <0x2c0000 0x840000>;
+				read-only;
+			};
+
+			partition@b00000 {
+				/* 'kernel1' in AVM firmware */
+				label = "uboot0";
+				reg = <0xb00000 0x400000>;
+			};
+
+			partition@f00000 {
+				/* 'kernel2' in AVM firmware */
+				label = "uboot1";
+				reg = <0xf00000 0x400000>;
+			};
+
+			partition@1300000 {
+				label = "ubi";
+				reg = <0x1300000 0x6d00000>;
+			};
+		};
+	};
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&qpic_bam {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "AVM-FRITZRepeater-1200";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "AVM-FRITZRepeater-1200";
+};
+
+&gmac0 {
+	qcom,phy_mdio_addr = <0>;
+	qcom,poll_required = <1>;
+	vlan_tag = <0 0x20>;
+};
diff --git a/target/linux/ipq40xx/image/Makefile b/target/linux/ipq40xx/image/Makefile
index 3a9b58de4f..99bdf809df 100644
--- a/target/linux/ipq40xx/image/Makefile
+++ b/target/linux/ipq40xx/image/Makefile
@@ -138,6 +138,15 @@ define Device/avm_fritzbox-7530
 endef
 TARGET_DEVICES += avm_fritzbox-7530
 
+define Device/avm_fritzrepeater-1200
+	$(call Device/FitImageLzma)
+	DEVICE_DTS := qcom-ipq4019-fritzrepeater-1200
+	DEVICE_TITLE := AVM FRITZ!Repeater 1200
+	DEVICE_PACKAGES := fritz-caldata fritz-tffs-nand ipq-wifi-avm_fritzrepeater-1200
+	IMAGES := sysupgrade.bin
+endef
+TARGET_DEVICES += avm_fritzrepeater-1200
+
 define Device/avm_fritzrepeater-3000
 	$(call Device/FitImageLzma)
 	DEVICE_DTS := qcom-ipq4019-fritzrepeater-3000
diff --git a/target/linux/ipq40xx/patches-4.14/901-arm-boot-add-dts-files.patch b/target/linux/ipq40xx/patches-4.14/901-arm-boot-add-dts-files.patch
index bb539155e9..f7efd415f1 100644
--- a/target/linux/ipq40xx/patches-4.14/901-arm-boot-add-dts-files.patch
+++ b/target/linux/ipq40xx/patches-4.14/901-arm-boot-add-dts-files.patch
@@ -10,7 +10,7 @@ Signed-off-by: John Crispin <john@phrozen.org>
 
 --- a/arch/arm/boot/dts/Makefile
 +++ b/arch/arm/boot/dts/Makefile
-@@ -697,7 +697,30 @@ dtb-$(CONFIG_ARCH_QCOM) += \
+@@ -697,7 +697,31 @@ dtb-$(CONFIG_ARCH_QCOM) += \
  	qcom-apq8074-dragonboard.dtb \
  	qcom-apq8084-ifc6540.dtb \
  	qcom-apq8084-mtp.dtb \
@@ -30,6 +30,7 @@ Signed-off-by: John Crispin <john@phrozen.org>
 +	qcom-ipq4019-a62.dtb \
 +	qcom-ipq4019-ap.dk04.1-c1.dtb \
 +	qcom-ipq4019-fritzbox-7530.dtb \
++	qcom-ipq4019-fritzrepeater-1200.dtb \
 +	qcom-ipq4019-fritzrepeater-3000.dtb \
 +	qcom-ipq4019-linksys_ea8300.dtb \
 +	qcom-ipq4019-map-ac2200.dtb \