From 8d9c1087e4d07d625a9fef61d5dce71d850732ae Mon Sep 17 00:00:00 2001 From: David Bauer Date: Tue, 14 Apr 2020 03:58:37 +0200 Subject: [PATCH] ath79: add support for AVM FRITZ!WLAN Repeater 450E SOC: Qualcomm QCA9556 (Scorpion) 560MHz MIPS74Kc RAM: 64MB Zentel A3R12E40CBF DDR2 FLASH: 16MiB Winbond W25Q128 SPI NOR WLAN1: QCA9556 2.4 GHz 802.11b/g/n 3x3 INPUT: WPS button LED: Power, WiFi, LAN, RSSI indicator Serial: Header Next to Black metal shield Pinout is 3.3V - RX - TX - GND (Square Pad is 3.3V) The Serial setting is 115200-8-N-1. Installation via EVA: In the first seconds after Power is connected, the bootloader will listen for FTP connections on 192.168.178.1. Firmware can be uploaded like following: ftp> quote USER adam2 ftp> quote PASS adam2 ftp> binary ftp> debug ftp> passive ftp> quote MEDIA FLSH ftp> put openwrt-sysupgrade.bin mtd1 Note that this procedure might take up to two minutes. You need to powercycle the device afterwards to boot OpenWRT. Tested-by: Andreas Ziegler Signed-off-by: David Bauer --- .../ath79/dts/qca9556_avm_fritz-repeater.dtsi | 93 +++++++++++++++++++ .../ath79/dts/qca9556_avm_fritz1750e.dts | 89 +----------------- .../linux/ath79/dts/qca9556_avm_fritz450e.dts | 76 +++++++++++++++ .../generic/base-files/etc/board.d/01_leds | 3 +- .../generic/base-files/etc/board.d/02_network | 3 +- .../etc/hotplug.d/firmware/10-ath9k-eeprom | 3 +- .../base-files/lib/preinit/10_fix_eth_mac.sh | 3 +- target/linux/ath79/image/generic.mk | 9 ++ 8 files changed, 189 insertions(+), 90 deletions(-) create mode 100644 target/linux/ath79/dts/qca9556_avm_fritz-repeater.dtsi create mode 100644 target/linux/ath79/dts/qca9556_avm_fritz450e.dts diff --git a/target/linux/ath79/dts/qca9556_avm_fritz-repeater.dtsi b/target/linux/ath79/dts/qca9556_avm_fritz-repeater.dtsi new file mode 100644 index 0000000000..b1f5f1bdb3 --- /dev/null +++ b/target/linux/ath79/dts/qca9556_avm_fritz-repeater.dtsi @@ -0,0 +1,93 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/dts-v1/; + +#include +#include + +#include "qca9557.dtsi" + +/ { + chosen { + bootargs = "console=ttyS0,115200n8"; + }; + + keys { + compatible = "gpio-keys"; + + wps { + label = "wps"; + linux,code = ; + gpios = <&gpio 4 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&uart { + status = "okay"; +}; + +&spi { + status = "okay"; + num-cs = <1>; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <25000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "urlader"; + reg = <0x0 0x20000>; + read-only; + }; + + partition@20000 { + compatible = "avm,eva-firmware"; + label = "firmware"; + reg = <0x20000 0xee0000>; + }; + + partition@f00000 { + label = "tffs (1)"; + reg = <0xf00000 0x80000>; + read-only; + }; + + partition@f80000 { + label = "tffs (2)"; + reg = <0xf80000 0x80000>; + read-only; + }; + }; + }; +}; + +&wmac { + status = "okay"; + qca,no-eeprom; +}; + +ð1 { + status = "okay"; + + phy-handle = <&phy0>; + pll-data = <0x3000000 0x101 0x1313>; + + gmac-config { + device = <&gmac>; + ge0-sgmii = <0>; + }; +}; + +&mdio1 { + status = "okay"; + + phy0: ethernet-phy@0 { + reg = <0>; + }; +}; diff --git a/target/linux/ath79/dts/qca9556_avm_fritz1750e.dts b/target/linux/ath79/dts/qca9556_avm_fritz1750e.dts index f50af5b228..25d3ae8da4 100644 --- a/target/linux/ath79/dts/qca9556_avm_fritz1750e.dts +++ b/target/linux/ath79/dts/qca9556_avm_fritz1750e.dts @@ -1,19 +1,13 @@ // SPDX-License-Identifier: GPL-2.0-or-later OR MIT -/dts-v1/; #include -#include -#include "qca9557.dtsi" +#include "qca9556_avm_fritz-repeater.dtsi" / { compatible = "avm,fritz1750e", "qca,qca9557"; model = "AVM FRITZ!WLAN Repeater 1750E"; - chosen { - bootargs = "console=ttyS0,115200n8"; - }; - aliases { led-boot = &led_power; led-failsafe = &led_power; @@ -91,65 +85,14 @@ gpios = <&spi_gpio 4 GPIO_ACTIVE_HIGH>; }; }; - - keys { - compatible = "gpio-keys"; - - wps { - label = "wps"; - linux,code = ; - gpios = <&gpio 4 GPIO_ACTIVE_HIGH>; - }; - }; }; &pcie0 { status = "okay"; }; -&uart { - status = "okay"; -}; - -&spi { - status = "okay"; - num-cs = <1>; - - flash@0 { - compatible = "jedec,spi-nor"; - reg = <0>; - spi-max-frequency = <25000000>; - - partitions { - compatible = "fixed-partitions"; - #address-cells = <1>; - #size-cells = <1>; - - partition@0 { - label = "urlader"; - reg = <0x0 0x20000>; - read-only; - }; - - partition@20000 { - compatible = "avm,eva-firmware"; - label = "firmware"; - reg = <0x20000 0xee0000>; - }; - - partition@f00000 { - label = "tffs (1)"; - reg = <0xf00000 0x80000>; - read-only; - }; - - partition@f80000 { - label = "tffs (2)"; - reg = <0xf80000 0x80000>; - read-only; - }; - }; - }; +&phy0 { + reset-gpios = <&gpio 11 GPIO_ACTIVE_LOW>; }; &gpio { @@ -167,29 +110,3 @@ line-name = "PCIE Bus reset"; }; }; - -&wmac { - status = "okay"; - qca,no-eeprom; -}; - -ð1 { - status = "okay"; - - phy-handle = <&phy0>; - pll-data = <0x3000000 0x101 0x1313>; - - gmac-config { - device = <&gmac>; - ge0-sgmii = <0>; - }; -}; - -&mdio1 { - status = "okay"; - - phy0: ethernet-phy@0 { - reg = <0>; - reset-gpios = <&gpio 11 GPIO_ACTIVE_LOW>; - }; -}; diff --git a/target/linux/ath79/dts/qca9556_avm_fritz450e.dts b/target/linux/ath79/dts/qca9556_avm_fritz450e.dts new file mode 100644 index 0000000000..60685bd3f1 --- /dev/null +++ b/target/linux/ath79/dts/qca9556_avm_fritz450e.dts @@ -0,0 +1,76 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include + +#include "qca9556_avm_fritz-repeater.dtsi" + +/ { + compatible = "avm,fritz450e", "qca,qca9557"; + model = "AVM FRITZ!WLAN Repeater 450E"; + + aliases { + led-boot = &led_power; + led-failsafe = &led_power; + led-running = &led_power; + led-upgrade = &led_power; + }; + + leds { + compatible = "gpio-leds"; + + led_power: power { + label = "fritz450e:green:power"; + gpios = <&gpio 14 GPIO_ACTIVE_HIGH>; + }; + + wlan { + label = "fritz450e:green:wlan"; + gpios = <&gpio 15 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy0tpt"; + }; + + lan { + label = "fritz450e:green:lan"; + gpios = <&gpio 13 GPIO_ACTIVE_LOW>; + }; + + rssi2 { + label = "fritz450e:green:rssi2"; + gpios = <&gpio 16 GPIO_ACTIVE_LOW>; + }; + + rssi3 { + label = "fritz450e:green:rssi3"; + gpios = <&gpio 17 GPIO_ACTIVE_LOW>; + }; + + rssi4 { + label = "fritz450e:green:rssi4"; + gpios = <&gpio 18 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&gpio { + /* + * Wondered why rssi0 and rssi1 are missing? + * + * AVM seems to have run low on usable GPIO pins, so + * instead of adding a shift register like they did for + * the 1750E they figured out "Why not use the LEDs on + * the AR8033?". + * + * EVA configures the PHY in a way it does not display + * the link-state using it's LEDs. When we reset the PHY + * using the reset-mechanism of the PHY subsystem, this + * setting is cleared. + * + * We avoid this by keeping the reset line high. + */ + phy-reset { + gpio-hog; + gpios = <11 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "phy-reset"; + }; +}; diff --git a/target/linux/ath79/generic/base-files/etc/board.d/01_leds b/target/linux/ath79/generic/base-files/etc/board.d/01_leds index b57f4cdd8e..ca4bb3dd33 100755 --- a/target/linux/ath79/generic/base-files/etc/board.d/01_leds +++ b/target/linux/ath79/generic/base-files/etc/board.d/01_leds @@ -12,7 +12,8 @@ case "$board" in ucidef_set_led_netdev "lan" "LAN" "$boardname:orange:eth0" "eth0" ucidef_set_led_switch "wan" "WAN" "$boardname:orange:eth1" "switch0" "0x04" ;; -alfa-network,ap121f) +alfa-network,ap121f|\ +avm,fritz450e) ucidef_set_led_netdev "lan" "LAN" "$boardname:green:lan" "eth0" ;; avm,fritz1750e) diff --git a/target/linux/ath79/generic/base-files/etc/board.d/02_network b/target/linux/ath79/generic/base-files/etc/board.d/02_network index 96800d771f..543543ad54 100755 --- a/target/linux/ath79/generic/base-files/etc/board.d/02_network +++ b/target/linux/ath79/generic/base-files/etc/board.d/02_network @@ -338,7 +338,8 @@ ath79_setup_macs() alfa-network,ap121f) label_mac=$(mtd_get_mac_binary art 0x1002) ;; - avm,fritz1750e) + avm,fritz1750e|\ + avm,fritz450e) label_mac=$(fritz_tffs -n macwlan -i $(find_mtd_part "tffs (1)")) ;; avm,fritz300e) diff --git a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom index 782e003911..428b502d81 100644 --- a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom +++ b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom @@ -10,7 +10,8 @@ case "$FIRMWARE" in "ath9k-eeprom-ahb-18100000.wmac.bin") case $board in avm,fritz1750e|\ - avm,fritz4020) + avm,fritz4020|\ + avm,fritz450e) caldata_extract_reverse "urlader" 0x1541 0x440 ;; dlink,dir-505|\ diff --git a/target/linux/ath79/generic/base-files/lib/preinit/10_fix_eth_mac.sh b/target/linux/ath79/generic/base-files/lib/preinit/10_fix_eth_mac.sh index 371efd6a83..b3c3de298e 100644 --- a/target/linux/ath79/generic/base-files/lib/preinit/10_fix_eth_mac.sh +++ b/target/linux/ath79/generic/base-files/lib/preinit/10_fix_eth_mac.sh @@ -4,7 +4,8 @@ preinit_set_mac_address() { case $(board_name) in - avm,fritz1750e) + avm,fritz1750e|\ + avm,fritz450e) ip link set dev eth0 address $(fritz_tffs -n maca -i $(find_mtd_part "tffs (1)")) ;; siemens,ws-ap3610) diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk index 3acbeb2859..b449832ad2 100644 --- a/target/linux/ath79/image/generic.mk +++ b/target/linux/ath79/image/generic.mk @@ -201,6 +201,15 @@ define Device/avm_fritz4020 endef TARGET_DEVICES += avm_fritz4020 +define Device/avm_fritz450e + $(Device/avm) + SOC := qca9556 + IMAGE_SIZE := 15232k + DEVICE_MODEL := FRITZ!WLAN Repeater 450E + SUPPORTED_DEVICES += fritz450e +endef +TARGET_DEVICES += avm_fritz450e + define Device/buffalo_bhr-4grv SOC := ar7242 DEVICE_VENDOR := Buffalo -- 2.30.2