EljakimHerrewijnen/Openwrt
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

lantiq: complete AVM FRITZ!Box 3370 support

Browse Source 
Rename the image and use a compatible string which indicates that only
hardware revision 2 and higher is supported.

It allows to use the wireless LED, as HWRev 1 uses GPIO#39 for the
wireless LED and starting with HWRev 2 GPIO#35 is used for the wireless
LED and GPIO#39 for IFX_GPIO_MODULE_EXTPHY_MDIO.

The HWREV can be checked by connecting to the fritzbox right after power
on via ftp:

  ftp> quote GETENV HWSubRevision

Within the same HW revision 5 of the Fritz!Box 3370 different NAND flash
chips are used. Usually it isn't a big deal but depending on the used
NAND flash chip, the ECC calculation is done different (and incompatible
of course).

Boards with a Micron MT29F1G08ABADA NAND flash chip are using the NAND
chip to calculate the ECC (on-die). Boards with a Hynix HY27UF081G2M NAND
flash chip are doing the ECC calculation in software.

Supporting both with a single DTS isn't possible. It might be possible
to add a patch selecting the ECC mode dynamicaly based on the found NAND
flash chip. But such a patch has no chance to get accepted upstream and
most likely need to be touched with every kernel update.

Instead two images are created. One for Micron NAND flash chip and one
for Hynix NAND flash chip. So far no pattern is known to identify the
used flash chip without opening the box.

Add the power off GPIO. At least EVA version 2186 sets/keeps the GPIO as
input, which will cause a reboot 30sec after power on. For boards with
EVA version 2186 the installation is tricky as it has to be finished
within the 30sec time frame.

The EVA version can be checked by connecting to the fritzbox right after
power on via ftp:

  ftp> quote GETENV urlader-version

The ath9k eeprom/caldata is at a different and offset and stored in
reverse order (from the last byte to the beginning) on the flash.
Reverse the bits to bring the data into the format expected by the
ath9k driver.

Since the ath9k eeprom is stored in reverse order on flash, we can not
use the mac address from the on flash eeprom. Get the MAC address from
the tffs instead.

Within the same HW revision 5 of the Fritz!Box 3370 both version of the
vr9 SoC are used. During preparation of kernel 4.14 support, all
devicetree source files were changed to load the vr9 v1.1 and vr9 v1.2
gphy firmware, which fixed the embedded phys for boards using the
version 1.2 of the vr9 SoC.

While at it, add a trigger to make use of the LAN LED. Setup the
build-in switch and add a hint for LuCI two show the ports in order
matching the labels on the case

Add support for the second USB port and provide the volatage GPIOs. Use
GPIO#21 as PCIe reset pin. The lan led is connected to GPIO#38.

Name the rootfs partition ubi and remove the mtd/rootfs related kernel
bootargs to use the OpenWrt autoprobing based on the partition name.

Enable sysupgrade support to allow an upgrade from a running system.
Since sysupgrade wasn't supported till now, drop image build code which
was added to allow a sysupgrade from earlier OpenWrt versions.

Build images that allow an (initial) installation via EVA bootloader.

To install OpenWrt via Eva bootloader, within the first seconds after
power on a ftp connection need to be established to the FRITZ!Box at
192.168.178.1 and the the following ftp commands need to be run:

  ftp> quote USER adam2
  ftp> quote PASS adam2
  ftp> binary
  ftp> debug
  ftp> passive
  ftp> quote SETENV linux_fs_start 0
  ftp> quote MEDIA FLSH
  ftp> put /path/to/openwrt-lantiq-xrx200-FRITZ3370-eva-kernel.bin mtd1
  ftp> put /path/to/openwrt-lantiq-xrx200-FRITZ3370-eva-filesystem.bin mtd0

Signed-off-by: Andrea Merello <andrea.merello@gmail.com>
Signed-off-by: Mathias Kresin <dev@kresin.me>
This commit is contained in:
Mathias Kresin 2017-06-09 19:28:36 +02:00
parent d7b7483343
commit 0b62fe5ed8
8 changed files with 238 additions and 70 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

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

@ -53,6 +53,10 @@ bt,homehub-v5a)
netgear,dm200)
ucidef_set_led_netdev "lan" "lan" "dm200:green:lan" "eth0"
;;
avm,fritz3370-rev2-hynix|\
avm,fritz3370-rev2-micron)
ucidef_set_led_switch "lan" "LAN" "fritz3370:green:lan" "switch0" "0x17"
;;
avm,fritz7320)
ucidef_set_led_netdev "wifi" "wifi" "fritz7320:green:wlan" "wlan0"
;;

9
target/linux/lantiq/base-files/etc/board.d/02_network
View File

@ -135,10 +135,13 @@ lantiq,easy80920-nand|lantiq,easy80920-nor)
"0:lan:4" "1:lan:3" "2:lan:2" "4:lan:1" "5:wan:5" "6t@eth0"
;;
avm,fritz3370)
avm,fritz3370-rev2-hynix|\
avm,fritz3370-rev2-micron)
annex="b"
wan_mac=$(macaddr_add "$(mtd_get_mac_binary urlader 2439)" 1)
ucidef_set_interface_lan 'eth0'
lan_mac=$(fritz_tffs -n maca -i $(find_mtd_part "tffs (1)"))
wan_mac=$(macaddr_add "$lan_mac" 3)
ucidef_add_switch "switch0" \
"0:lan:3" "1:lan:4" "2:lan:2" "4:lan:1" "6t@eth0"
;;
avm,fritz7320)

24
target/linux/lantiq/base-files/etc/hotplug.d/firmware/12-ath9k-eeprom
View File

@ -47,6 +47,24 @@ ath9k_eeprom_extract_raw() {
ath9k_eeprom_die "failed to extract from $mtd"
}
ath9k_eeprom_extract_reverse() {
local part=$1
local offset=$2
local count=$3
local mtd
local reversed
local caldata
mtd=$(find_mtd_chardev "$part")
reversed=$(hexdump -v -s $offset -n $count -e '/1 "%02x "' $mtd)
for byte in $reversed; do
caldata="\x${byte}${caldata}"
done
printf "%b" "$caldata" > /lib/firmware/$FIRMWARE
}
ath9k_eeprom_extract() {
local part=$1
local offset=$2
@ -138,7 +156,11 @@ case "$FIRMWARE" in
ath9k_eeprom_extract "calibration" 61440 0
ath9k_patch_fw_mac_crc $(macaddr_add $(mtd_get_mac_ascii uboot-env ethaddr) +2) 524
;;
avm,fritz3370|avm,fritz7320|avm,fritz7360sl)
avm,fritz3370-rev2-hynix|\
avm,fritz3370-rev2-micron)
ath9k_eeprom_extract_reverse "urlader" 5441 1088
;;
avm,fritz7320|avm,fritz7360sl)
ath9k_eeprom_extract "urlader" 2437 0
;;
tplink,tdw8970|tplink,tdw8980)

8
target/linux/lantiq/base-files/lib/upgrade/platform.sh
View File

@ -9,7 +9,13 @@ platform_do_upgrade() {
local board=$(board_name)
case "$board" in
bt,homehub-v2b|bt,homehub-v3a|bt,homehub-v5a|zyxel,p-2812hnu-f1|zyxel,p-2812hnu-f3)
avm,fritz3370-rev2-hynix|\
avm,fritz3370-rev2-micron|\
bt,homehub-v2b|\
bt,homehub-v3a|\
bt,homehub-v5a|\
zyxel,p-2812hnu-f1|\
zyxel,p-2812hnu-f3)
nand_do_upgrade $1
;;
*)

55
target/linux/lantiq/files-4.14/arch/mips/boot/dts/FRITZ3370-REV2-HYNIX.dts Normal file
View File

@ -0,0 +1,55 @@
/dts-v1/;
#include "FRITZ3370-REV2.dtsi"
/ {
compatible = "avm,fritz3370-rev2-hynix", "avm,fritz3370-rev2", "lantiq,xway", "lantiq,vr9";
model = "AVM Fritz!Box WLAN 3370 Rev. 2 (Hynix NAND)";
};
&localbus {
nand@1 {
compatible = "lantiq,nand-xway";
bank-width = <2>;
reg = <1 0x0 0x2000000>;
#address-cells = <1>;
#size-cells = <1>;
nand-ecc-mode = "soft";
nand-ecc-strength = <3>;
nand-ecc-step-size = <256>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "kernel";
reg = <0x0 0x400000>;
};
partition@400000 {
label = "ubi";
reg = <0x400000 0x3000000>;
};
partition@3400000 {
label = "reserved-kernel";
reg = <0x3400000 0x400000>;
};
partition@3800000 {
label = "reserved-filesystem";
reg = <0x3800000 0x3000000>;
};
partition@6800000 {
label = "config";
reg = <0x6800000 0x200000>;
};
partition@6a00000 {
label = "nand-filesystem";
reg = <0x6a00000 0x1600000>;
};
};
};
};

53
target/linux/lantiq/files-4.14/arch/mips/boot/dts/FRITZ3370-REV2-MICRON.dts Normal file
View File

@ -0,0 +1,53 @@
/dts-v1/;
#include "FRITZ3370-REV2.dtsi"
/ {
compatible = "avm,fritz3370-rev2-micron", "avm,fritz3370-rev2", "lantiq,xway", "lantiq,vr9";
model = "AVM Fritz!Box WLAN 3370 Rev. 2 (Micron NAND)";
};
&localbus {
nand@1 {
compatible = "lantiq,nand-xway";
bank-width = <2>;
reg = <1 0x0 0x2000000>;
#address-cells = <1>;
#size-cells = <1>;
nand-ecc-mode = "on-die";
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "kernel";
reg = <0x0 0x400000>;
};
partition@400000 {
label = "ubi";
reg = <0x400000 0x3000000>;
};
partition@3400000 {
label = "reserved-kernel";
reg = <0x3400000 0x400000>;
};
partition@3800000 {
label = "reserved-filesystem";
reg = <0x3800000 0x3000000>;
};
partition@6800000 {
label = "config";
reg = <0x6800000 0x200000>;
};
partition@6a00000 {
label = "nand-filesystem";
reg = <0x6a00000 0x1600000>;
};
};
};
};

129
target/linux/lantiq/files-4.14/arch/mips/boot/dts/FRITZ3370.dts → target/linux/lantiq/files-4.14/arch/mips/boot/dts/FRITZ3370-REV2.dtsi
View File

@ -1,16 +1,14 @@
/dts-v1/;
#include "vr9.dtsi"
#include <dt-bindings/input/input.h>
#include <dt-bindings/mips/lantiq_rcu_gphy.h>
/ {
compatible = "avm,fritz3370", "lantiq,xway", "lantiq,vr9";
model = "Fritz!Box WLAN 3370";
compatible = "avm,fritz3370-rev2", "lantiq,xway", "lantiq,vr9";
model = "AVM Fritz!Box WLAN 3370 Rev. 2";
chosen {
bootargs = "console=ttyLTQ0,115200 ubi.mtd=1,512 root=/dev/mtdblock9";
bootargs = "console=ttyLTQ0,115200";
};
aliases {
@ -27,21 +25,28 @@
reg = <0x0 0x8000000>;
};
gpio-poweroff {
compatible = "gpio-poweroff";
gpios = <&gpio 45 GPIO_ACTIVE_HIGH>;
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <100>;
power {
label = "power";
gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
linux,code = <KEY_POWER>;
};
/* wifi {
label = "wifi";
wifi {
label = "wlan";
gpios = <&gpio 29 GPIO_ACTIVE_HIGH>;
linux,code = <BTN_1>;
};*/
linux,code = <KEY_WLAN>;
};
};
gpio-leds {
@ -52,31 +57,61 @@
gpios = <&gpio 32 GPIO_ACTIVE_LOW>;
default-state = "keep";
};
power_red: power2 {
label = "fritz3370:red:power";
gpios = <&gpio 33 GPIO_ACTIVE_LOW>;
};
info_red {
label = "fritz3370:red:info";
gpios = <&gpio 34 GPIO_ACTIVE_LOW>;
};
wifi: wifi {
label = "fritz3370:green:wlan";
gpios = <&gpio 35 GPIO_ACTIVE_LOW>;
};
dsl: dsl {
label = "fritz3370:green:dsl";
gpios = <&gpio 36 GPIO_ACTIVE_LOW>;
};
lan {
label = "fritz3370:green:lan";
gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
};
info_green: info_green {
label = "fritz3370:green:info";
gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
};
};
usb0_vbus: regulator-usb0-vbus {
compatible = "regulator-fixed";
regulator-name = "USB0_VBUS";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio 14 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
usb1_vbus: regulator-usb1-vbus {
compatible = "regulator-fixed";
regulator-name = "USB1_VBUS";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio 5 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
};
&eth0 {
@ -85,8 +120,6 @@
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
mtd-mac-address = <&urlader 0x987>;
mtd-mac-address-increment = <(-2)>;
lantiq,switch;
ethernet@0 {
@ -96,6 +129,7 @@
phy-handle = <&phy0>;
gpios = <&gpio 37 GPIO_ACTIVE_HIGH>;
};
ethernet@1 {
compatible = "lantiq,xrx200-pdi-port";
reg = <1>;
@ -103,13 +137,15 @@
phy-handle = <&phy1>;
gpios = <&gpio 44 GPIO_ACTIVE_HIGH>;
};
ethernet@2 {
compatible = "lantiq,xrx200-pdi-port";
reg = <2>;
phy-mode = "gmii";
phy-handle = <&phy11>;
};
ethernet@3 {
ethernet@4 {
compatible = "lantiq,xrx200-pdi-port";
reg = <4>;
phy-mode = "gmii";
@ -127,14 +163,17 @@
reg = <0x0>;
compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
};
phy1: ethernet-phy@1 {
reg = <0x1>;
compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
};
phy11: ethernet-phy@11 {
reg = <0x11>;
compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
};
phy13: ethernet-phy@13 {
reg = <0x13>;
compatible = "lantiq,phy11g", "ethernet-phy-ieee802.3-c22";
@ -159,29 +198,34 @@
lantiq,groups = "mdio";
lantiq,function = "mdio";
};
nand {
lantiq,groups = "nand cle", "nand ale",
"nand rd", "nand cs1", "nand rdy";
lantiq,function = "ebu";
lantiq,pull = <1>;
};
phy-rst {
lantiq,pins = "io37", "io44";
lantiq,pull = <0>;
lantiq,open-drain = <0>;
lantiq,output = <1>;
};
pcie-rst {
lantiq,pins = "io38";
lantiq,pins = "io21";
lantiq,pull = <0>;
lantiq,output = <1>;
};
};
pins_spi_default: pins_spi_default {
spi_in {
lantiq,groups = "spi_di";
lantiq,function = "spi";
};
spi_out {
lantiq,groups = "spi_do", "spi_clk",
"spi_cs4";
@ -191,50 +235,9 @@
};
};
&localbus {
nand@1 {
compatible = "lantiq,nand-xway";
bank-width = <2>;
reg = <1 0x0 0x2000000>;
#address-cells = <1>;
#size-cells = <1>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "kernel";
reg = <0x0 0x400000>;
};
partition@400000 {
label = "rootfs_ubi";
reg = <0x400000 0x3000000>;
};
partition@3400000 {
label = "vr9_firmware";
reg = <0x3400000 0x400000>;
};
partition@3800000 {
label = "reserved";
reg = <0x3800000 0x3000000>;
};
partition@6800000 {
label = "config";
reg = <0x6800000 0x200000>;
};
partition@6a00000 {
label = "nand-filesystem";
reg = <0x6a00000 0x1600000>;
};
};
};
};
&pcie0 {
gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
pcie@0 {
reg = <0 0 0 0 0>;
#interrupt-cells = <1>;
@ -283,14 +286,20 @@
};
};
/*
* TODO: add phy-supply, gpio 5 GPIO_ACTIVE_HIGH and gpio 14 GPIO_ACTIVE_HIGH are
* related
*/
&usb_phy0 {
status = "okay";
phy-supply = <&usb0_vbus>;
};
&usb_phy1 {
status = "okay";
phy-supply = <&usb1_vbus>;
};
&usb0 {
status = "okay";
};
&usb1 {
status = "okay";
};

26
target/linux/lantiq/image/Makefile
View File

@ -617,13 +617,29 @@ TARGET_DEVICES += lantiq_easy80920-nor
define Device/avm_fritz3370
$(Device/AVM)
$(Device/NAND)
BOARD_NAME := FRITZ3370
DEVICE_DTS := FRITZ3370
DEVICE_TITLE := Fritz!Box WLan - FRITZ3370
DEVICE_PACKAGES := kmod-ath9k wpad-mini kmod-usb-dwc2
SUPPORTED_DEVICES += FRITZ3370
DEVICE_TITLE := AVM Fritz!Box WLan 3370 Rev. 2
KERNEL_SIZE := 4096k
UBINIZE_OPTS := -E 5
IMAGES += eva-kernel.bin eva-filesystem.bin
IMAGE/eva-kernel.bin := append-kernel
IMAGE/eva-filesystem.bin := append-ubi
DEVICE_PACKAGES := kmod-ath9k wpad-mini kmod-usb-dwc2 fritz-tffs
endef
TARGET_DEVICES += avm_fritz3370
define Device/avm_fritz3370-rev2-hynix
$(Device/avm_fritz3370)
DEVICE_DTS := FRITZ3370-REV2-HYNIX
DEVICE_TITLE := AVM Fritz!Box WLan 3370 Rev. 2 (Hynix NAND)
endef
TARGET_DEVICES += avm_fritz3370-rev2-hynix
define Device/avm_fritz3370-rev2-micron
$(Device/avm_fritz3370)
DEVICE_DTS := FRITZ3370-REV2-MICRON
DEVICE_TITLE := AVM Fritz!Box WLan 3370 Rev. 2 (Micron NAND)
endef
TARGET_DEVICES += avm_fritz3370-rev2-micron
define Device/avm_fritz7360sl
$(Device/AVM)