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ath79: add support for the TP-LINK CPE220 V3

Browse Source 
This adds support for a popular low-cost 2.4GHz N based AP

Specifications:
SoC: Qualcomm Atheros QCA9533 (650MHz)
RAM: 64MB
Storage: 8 MB SPI NOR
Wireless: 2.4GHz N based built into SoC 2x2
Ethernet: 2x 100/10 Mbps, integrated into SoC

Installation:
Flash factory image through stock firmware WEB UI
or through TFTP
To get to TFTP recovery just hold reset button while powering on for
around 4-5 seconds and release.
Rename factory image to recovery.bin
Stock TFTP server IP:192.168.0.100
Stock device TFTP adress:192.168.0.254

This also applies some minor changes to the common DTSI:
- use &wmac for label-mac-device, as this one is actually set up in
  common DTSI
- move &eth0 to parent DTSI
- fix several leading spaces, added/removed newlines

Signed-off-by: Andrew Cameron <apcameron@softhome.net>
[DTS style fixes/improvements, updated commit message/title]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This commit is contained in:
Andrew Cameron 2019-10-25 20:29:36 -05:00 committed by Adrian Schmutzler
parent d2b9333ea9
commit bae0d47f2e
8 changed files with 224 additions and 125 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

130
target/linux/ath79/dts/qca9533_tplink_cpe210.dtsi
View File

@ -1,135 +1,15 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "qca9533_tplink_cpexxx.dtsi"
#include "qca953x.dtsi"
/ {
chosen {
bootargs = "console=ttyS0,115200n8";
&leds {
lan {
label = "tp-link:green:lan";
gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
};
aliases {
led-boot = &led_system;
led-failsafe = &led_system;
led-running = &led_system;
led-upgrade = &led_system;
label-mac-device = &eth0;
};
leds {
compatible = "gpio-leds";
lan {
label = "tp-link:green:lan";
gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
};
link1 {
label = "tp-link:green:link1";
gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
};
link2 {
label = "tp-link:green:link2";
gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
};
link3 {
label = "tp-link:green:link3";
gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
};
led_system: link4 {
label = "tp-link:green:link4";
gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
};
};
keys {
compatible = "gpio-keys";
reset_button {
label = "Reset button";
linux,code = <KEY_RESTART>;
gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
};
};
};
&uart {
status = "okay";
};
&spi {
status = "okay";
num-cs = <1>;
flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <25000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
uboot: partition@0 {
label = "u-boot";
reg = <0x000000 0x020000>;
read-only;
};
partition@20000 {
label = "partition-table";
reg = <0x020000 0x10000>;
read-only;
};
info: partition@30000 {
label = "info";
reg = <0x030000 0x10000>;
read-only;
};
partition@40000 {
label = "firmware";
reg = <0x040000 0x780000>;
compatible = "tplink,firmware";
};
config: partition@7c0000 {
label = "config";
reg = <0x7c0000 0x30000>;
read-only;
};
art: partition@7f0000 {
label = "art";
reg = <0x7f0000 0x10000>;
read-only;
};
};
};
};
&eth0 {
status = "okay";
phy-handle = <&swphy4>;
mtd-mac-address = <&info 0x8>;
};
&eth1 {
compatible = "syscon", "simple-mfd";
};
&wmac {
status = "okay";
mtd-cal-data = <&art 0x1000>;
mtd-mac-address = <&info 0x8>;
};

33
target/linux/ath79/dts/qca9533_tplink_cpe220-v3.dts Normal file
View File

@ -0,0 +1,33 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include "qca9533_tplink_cpexxx.dtsi"
/ {
compatible = "tplink,cpe220-v3", "qca,qca9533";
model = "TP-Link CPE220 v3";
};
&leds {
lan0 {
label = "tp-link:green:lan0";
gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
};
lan1 {
label = "tp-link:green:lan1";
gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
};
};
&eth1 {
status = "okay";
mtd-mac-address = <&info 0x8>;
gmac-config {
device = <&gmac>;
switch-phy-swap = <0>;
switch-only-mode = <1>;
};
};

130
target/linux/ath79/dts/qca9533_tplink_cpexxx.dtsi Normal file
View File

@ -0,0 +1,130 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "qca953x.dtsi"
/ {
chosen {
bootargs = "console=ttyS0,115200n8";
};
aliases {
led-boot = &led_link4;
led-failsafe = &led_link4;
led-running = &led_link4;
led-upgrade = &led_link4;
label-mac-device = &wmac;
};
leds: leds {
compatible = "gpio-leds";
link1 {
label = "tp-link:green:link1";
gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
};
link2 {
label = "tp-link:green:link2";
gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
};
link3 {
label = "tp-link:green:link3";
gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
};
led_link4: link4 {
label = "tp-link:green:link4";
gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
};
};
keys {
compatible = "gpio-keys";
reset_button {
label = "Reset button";
linux,code = <KEY_RESTART>;
gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
};
};
};
&uart {
status = "okay";
};
&spi {
status = "okay";
num-cs = <1>;
flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <25000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
uboot: partition@0 {
label = "u-boot";
reg = <0x000000 0x020000>;
read-only;
};
partition@20000 {
label = "partition-table";
reg = <0x020000 0x010000>;
read-only;
};
info: partition@30000 {
label = "info";
reg = <0x030000 0x010000>;
read-only;
};
partition@40000 {
label = "firmware";
reg = <0x040000 0x780000>;
compatible = "tplink,firmware";
};
config: partition@7c0000 {
label = "config";
reg = <0x7c0000 0x030000>;
read-only;
};
art: partition@7f0000 {
label = "art";
reg = <0x7f0000 0x010000>;
read-only;
};
};
};
};
&wmac {
status = "okay";
mtd-cal-data = <&art 0x1000>;
mtd-mac-address = <&info 0x8>;
};
&eth0 {
status = "okay";
phy-handle = <&swphy4>;
mtd-mac-address = <&info 0x8>;
};

1
target/linux/ath79/generic/base-files/etc/board.d/01_leds
View File

@ -173,6 +173,7 @@ tplink,archer-d50-v1)
;;
tplink,cpe210-v1|\
tplink,cpe220-v2|\
tplink,cpe220-v3|\
tplink,cpe510-v1|\
tplink,wbs210-v2)
ucidef_set_led_netdev "lan0" "LAN0" "tp-link:green:lan0" "eth1"

1
target/linux/ath79/generic/base-files/etc/board.d/02_network
View File

@ -89,6 +89,7 @@ ath79_setup_interfaces()
comfast,cf-e314n-v2|\
tplink,cpe210-v1|\
tplink,cpe220-v2|\
tplink,cpe220-v3|\
tplink,cpe510-v1|\
tplink,wbs210-v2|\
ubnt,nanostation-m|\

1
target/linux/ath79/generic/base-files/etc/board.d/03_gpio_switches
View File

@ -44,6 +44,7 @@ tplink,archer-c25-v1)
;;
tplink,cpe210-v1|\
tplink,cpe220-v2|\
tplink,cpe220-v3|\
tplink,cpe510-v1|\
tplink,wbs210-v2)
ucidef_add_gpio_switch "poe_passthrough" "PoE Passthrough" "20"

12
target/linux/ath79/image/generic-tp-link.mk
View File

@ -240,6 +240,18 @@ define Device/tplink_cpe220-v2
endef
TARGET_DEVICES += tplink_cpe220-v2
define Device/tplink_cpe220-v3
$(Device/tplink-safeloader)
ATH_SOC := qca9533
IMAGE_SIZE := 7680k
DEVICE_MODEL := CPE220
DEVICE_VARIANT := v3
DEVICE_PACKAGES := rssileds
TPLINK_BOARD_ID := CPE220V3
LOADER_TYPE := elf
endef
TARGET_DEVICES += tplink_cpe220-v3
define Device/tplink_cpe510-v1
$(Device/tplink-loader-okli)
ATH_SOC := ar9344

41
tools/firmware-utils/src/tplink-safeloader.c
View File

@ -271,6 +271,47 @@ static struct device_info boards[] = {
.last_sysupgrade_partition = "support-list",
},
/** Firmware layout for the CPE220 V3 */
{
.id = "CPE220V3",
.vendor = "CPE220(TP-LINK|UN|N300-2|00000000):3.0\r\n",
.support_list =
"SupportList:\r\n"
"CPE220(TP-LINK|EU|N300-2|00000000):3.0\r\n"
"CPE220(TP-LINK|EU|N300-2|45550000):3.0\r\n"
"CPE220(TP-LINK|EU|N300-2|55530000):3.0\r\n"
"CPE220(TP-LINK|UN|N300-2|00000000):3.0\r\n"
"CPE220(TP-LINK|UN|N300-2|45550000):3.0\r\n"
"CPE220(TP-LINK|UN|N300-2|55530000):3.0\r\n"
"CPE220(TP-LINK|US|N300-2|55530000):3.0\r\n"
"CPE220(TP-LINK|UN|N300-2):3.0\r\n"
"CPE220(TP-LINK|EU|N300-2):3.0\r\n"
"CPE220(TP-LINK|US|N300-2):3.0\r\n",
.support_trail = '\xff',
.soft_ver = NULL,
.partitions = {
{"fs-uboot", 0x00000, 0x20000},
{"partition-table", 0x20000, 0x02000},
{"default-mac", 0x30000, 0x00020},
{"product-info", 0x31100, 0x00100},
{"device-info", 0x31400, 0x00400},
{"signature", 0x32000, 0x00400},
{"device-id", 0x33000, 0x00100},
{"firmware", 0x40000, 0x770000},
{"soft-version", 0x7b0000, 0x00100},
{"support-list", 0x7b1000, 0x01000},
{"user-config", 0x7c0000, 0x10000},
{"default-config", 0x7d0000, 0x10000},
{"log", 0x7e0000, 0x10000},
{"radio", 0x7f0000, 0x10000},
{NULL, 0, 0}
},
.first_sysupgrade_partition = "os-image",
.last_sysupgrade_partition = "support-list",
},
/** Firmware layout for the CPE510/520 V1 */
{
.id = "CPE510",