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lantiq: add support for AVM Fritzbox 7490

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This adds support for the Fritzbox 7490 device. It contains two
SoCs, one Lantiq without WiFi and one QCA9558 with 2.4GHz
and 5 GHz WiFi. Only the Lantiq has access to the flash memory,
the Atheros runs fully from RAM and is booted by using a remoteproc
kernel module and is not supported with this commit.
The devices were manufactured with varying NAND chips which
requires Micron and non-Micron versions of the images.

Specifications:
 - SoC: Lantiq 500 MHz
 - RAM: 256 MB
 - Storage: 512 MB NAND, 1MB FLASH
 - Wireless, separate SOC QCA9558 with 128MB RAM (not supported yet):
   · Qualcomm-QCA9558 w/ 3×3 MIMO for 2.4GHz 802.11b/g/n
   · Qualcomm-QCA9880 w/ 3×3 MIMO for 5GHz 802.11a/ac
   · AG71xx ethernet
 - Ethernet: Built-in AR 803x, 7 port 4 phy switch,
   4x 1000/100/10 port, Port 5 is fixed and connected to the WASP SOC
 - Renesas µPD720202 USB3 PCIe, requires firmware binary on the device
 - VDSL2 modem

Unsupported:
 - DECT and ISDN telephony

Installation:
Check which NAND the device has by using the following procedure with
stock firmware:
Go to to http://<fritzbox_ip>/support.lua, download the support data
file and search for string "NAND device" to get the manufacturer kernel
output.
Use Micron image if Micron is displayed otherwise the non-Micron image.
Use the eva_ramboot.py script to boot the initramfs image. Follow the
procedure to interrupt booting by ftp into 192.168.178.1 within
5 seconds after poweron.
Then transfer the sysupgrade image to the device and run sysupgrade to
flash it to the NAND.
For making USB work, an renesas xhci firmware file (e.g. v2026) is
needed and it should be copied to /lib/firmware/ (file name
renesas_usb_fw.mem).

Signed-off-by: Daniel Kestrel <kestrel1974@t-online.de>
This commit is contained in:
Daniel Kestrel 2022-02-14 21:50:06 +01:00 committed by Hauke Mehrtens
parent c34651c423
commit bb46f0484d
9 changed files with 313 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
package/kernel/linux/modules/usb.mk
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@ -1739,6 +1739,7 @@ define KernelPackage/usb3
+TARGET_ramips_mt7621:kmod-usb-xhci-mtk \
+TARGET_mediatek:kmod-usb-xhci-mtk \
+TARGET_apm821xx_nand:kmod-usb-xhci-pci-renesas \
+TARGET_lantiq_xrx200:kmod-usb-xhci-pci-renesas \
+TARGET_mvebu_cortexa9:kmod-usb-xhci-pci-renesas
KCONFIG:= \
CONFIG_USB_PCI=y \

12
target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_avm_fritz7490-micron.dts Normal file
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@ -0,0 +1,12 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "vr9_avm_fritz7490.dtsi"
/ {
compatible = "avm,fritz7490-micron", "lantiq,xway", "lantiq,vr9";
model = "AVM FRITZ!Box 7490 (Micron NAND)";
};
&nand1 {
nand-ecc-engine = <&nand1>;
};

8
target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_avm_fritz7490.dts Normal file
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@ -0,0 +1,8 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "vr9_avm_fritz7490.dtsi"
/ {
compatible = "avm,fritz7490", "lantiq,xway", "lantiq,vr9";
model = "AVM FRITZ!Box 7490";
};

81
target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_avm_fritz7490.dtsi Normal file
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@ -0,0 +1,81 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "vr9_avm_fritzxx90.dtsi"
/ {
compatible = "avm,fritz7490", "lantiq,xway", "lantiq,vr9";
model = "AVM FRITZ!Box 7490";
};
&aliases {
led-dsl = &led_info_green;
led-internet = &led_internet;
led-wifi = &led_wifi;
};
&leds {
led_internet: internet {
label = "green:internet";
gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
};
led_fon: fon {
label = "green:fon";
gpios = <&gpio 36 GPIO_ACTIVE_LOW>;
};
led_wifi: wifi {
label = "green:wlan";
gpios = <&gpio 35 GPIO_ACTIVE_LOW>;
};
};
&gswip_mdio {
phy0: ethernet-phy@0 {
reg = <0x00>;
reset-gpios = <&gpio 32 GPIO_ACTIVE_LOW>;
};
phy1: ethernet-phy@1 {
reg = <0x01>;
reset-gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
};
phy11: ethernet-phy@11 {
reg = <0x11>;
};
phy13: ethernet-phy@13 {
reg = <0x13>;
};
};
&gswip_ports {
port@0 {
reg = <0>;
label = "lan3";
phy-mode = "rgmii-rxid";
phy-handle = <&phy0>;
};
port@1 {
reg = <1>;
label = "lan4";
phy-mode = "rgmii-rxid";
phy-handle = <&phy1>;
};
port@2 {
reg = <2>;
label = "lan2";
phy-mode = "internal";
phy-handle = <&phy11>;
};
port@4 {
reg = <4>;
label = "lan1";
phy-mode = "internal";
phy-handle = <&phy13>;
};
};

174
target/linux/lantiq/files/arch/mips/boot/dts/lantiq/vr9_avm_fritzxx90.dtsi Normal file
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@ -0,0 +1,174 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "vr9.dtsi"
#include <dt-bindings/input/input.h>
#include <dt-bindings/mips/lantiq_rcu_gphy.h>
/ {
chosen {
bootargs = "console=ttyLTQ0,115200";
};
memory@0 {
device_type = "memory";
reg = <0x0 0x10000000>;
};
aliases: aliases {
led-boot = &led_power_green;
led-failsafe = &led_info_red;
led-running = &led_power_green;
led-upgrade = &led_info_red;
};
keys {
compatible = "gpio-keys-polled";
poll-interval = <100>;
power {
label = "power";
gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
linux,code = <KEY_POWER>;
};
wifi {
label = "wifi";
gpios = <&gpio 29 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RFKILL>;
};
};
leds: leds {
compatible = "gpio-leds";
led_power_green: power_green {
label = "green:power";
gpios = <&gpio 45 GPIO_ACTIVE_LOW>;
default-state = "keep";
};
led_info_green: info_green {
label = "green:info";
gpios = <&gpio 33 GPIO_ACTIVE_LOW>;
};
led_info_red: info_red {
label = "red:info";
gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
};
};
};
&gphy0 {
lantiq,gphy-mode = <GPHY_MODE_GE>;
};
&gphy1 {
lantiq,gphy-mode = <GPHY_MODE_GE>;
};
&gpio {
pinctrl-names = "default";
pinctrl-0 = <&state_default>;
gpio-ranges = <&gpio 0 0 56>;
state_default: pinmux {
phy-rst {
lantiq,pins = "io32", "io44";
lantiq,pull = <0>;
lantiq,open-drain;
lantiq,output = <1>;
};
pcie-rst {
lantiq,pins = "io21";
lantiq,open-drain;
lantiq,output = <1>;
};
};
usb-vbus {
gpio-hog;
line-name = "usb-vbus";
gpios = <14 GPIO_ACTIVE_HIGH>;
output-high;
};
pcie-enable-dev {
gpio-hog;
line-name = "pcie-enable-dev";
gpios = <22 GPIO_ACTIVE_LOW>;
output-low;
};
};
&gswip {
pinctrl-0 = <&mdio_pins>;
pinctrl-names = "default";
};
&spi {
status = "okay";
flash@4 {
compatible = "jedec,spi-nor";
reg = <4>;
spi-max-frequency = <10000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
urlader: partition@0 {
reg = <0x0 0x40000>;
label = "urlader";
read-only;
};
partition@40000 {
reg = <0x40000 0x60000>;
label = "tffs (1)";
read-only;
};
partition@a0000 {
reg = <0xa0000 0x60000>;
label = "tffs (2)";
read-only;
};
};
};
};
&localbus {
nand1: nand@1 {
compatible = "lantiq,nand-xway";
bank-width = <2>;
reg = <0x1 0x0 0x2000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "kernel";
reg = <0x0 0x400000>;
};
partition@400000 {
label = "ubi";
reg = <0x400000 0x1fc00000>;
};
};
};
};
&pcie0 {
status = "okay";
gpio-reset = <&gpio 21 GPIO_ACTIVE_LOW>;
lantiq,switch-pcie-endianess;
};

24
target/linux/lantiq/image/vr9.mk
View File

@ -208,6 +208,30 @@ define Device/avm_fritz7430
endef
TARGET_DEVICES += avm_fritz7430
define Device/avm_fritz7490
$(Device/dsa-migration)
$(Device/AVM)
$(Device/NAND)
DEVICE_MODEL := FRITZ!Box 7490
DEVICE_VARIANT := Other NAND
KERNEL_SIZE := 4096k
IMAGE_SIZE := 49152k
DEVICE_PACKAGES := kmod-usb3 fritz-tffs -kmod-owl-loader
endef
TARGET_DEVICES += avm_fritz7490
define Device/avm_fritz7490-micron
$(Device/dsa-migration)
$(Device/AVM)
$(Device/NAND)
DEVICE_MODEL := FRITZ!Box 7490
DEVICE_VARIANT := Micron NAND
KERNEL_SIZE := 4096k
IMAGE_SIZE := 49152k
DEVICE_PACKAGES := kmod-usb3 fritz-tffs -kmod-owl-loader
endef
TARGET_DEVICES += avm_fritz7490-micron
define Device/bt_homehub-v5a
$(Device/dsa-migration)
$(Device/NAND)

4
target/linux/lantiq/xrx200/base-files/etc/board.d/01_leds
View File

@ -41,7 +41,9 @@ arcadyan,vgv7519-brn)
;;
avm,fritz3370-rev2-hynix|\
avm,fritz3370-rev2-micron|\
avm,fritz3390)
avm,fritz3390|\
avm,fritz7490|\
avm,fritz7490-micron)
ucidef_set_led_switch "lan" "LAN" "green:lan" "switch0" "0x17"
;;
bt,homehub-v5a)

10
target/linux/lantiq/xrx200/base-files/etc/board.d/02_network
View File

@ -36,6 +36,8 @@ lantiq_setup_interfaces()
avm,fritz7360-v2|\
avm,fritz7362sl|\
avm,fritz7430|\
avm,fritz7490|\
avm,fritz7490-micron|\
buffalo,wbmr-300hpd|\
tplink,tdw8970|\
tplink,tdw8980|\
@ -67,7 +69,9 @@ lantiq_setup_dsl()
avm,fritz7360sl|\
avm,fritz7362sl|\
avm,fritz7412|\
avm,fritz7430)
avm,fritz7430|\
avm,fritz7490|\
avm,fritz7490-micron)
annex="b"
;;
esac
@ -114,7 +118,9 @@ lantiq_setup_macs()
wan_mac=$(macaddr_add "$(mtd_get_mac_binary urlader 0xa91)" 1)
;;
avm,fritz3390|\
avm,fritz7362sl)
avm,fritz7362sl|\
avm,fritz7490|\
avm,fritz7490-micron)
lan_mac=$(fritz_tffs -n maca -i $(find_mtd_part "tffs (1)"))
wan_mac=$(fritz_tffs -n macdsl -i $(find_mtd_part "tffs (1)"))
;;

2
target/linux/lantiq/xrx200/base-files/lib/upgrade/platform.sh
View File

@ -15,6 +15,8 @@ platform_do_upgrade() {
avm,fritz7362sl|\
avm,fritz7412|\
avm,fritz7430|\
avm,fritz7490|\
avm,fritz7490-micron|\
bt,homehub-v5a|\
zyxel,p-2812hnu-f1|\
zyxel,p-2812hnu-f3)