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ar71xx: Add support for TP-Link CPE210 v2 

This PR 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: 1x 100/10 Mbps, integrated into SoC, 24V POE IN

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

Notes:
TP-Link does not use bootstrap registers so without this patch reference
clock detects as 40MHz while it is actually 25MHz.
This is due to messed up bootstrap resistor configuration on the PCB.
Provided GPL code just forces 25MHz reference clock.
That causes booting with completely wrong clocks, for example, CPU tries
to boot at 1040MHz while the stock is 650MHz.
So this PR depends on PR #672 to remove 40MHz reference clock.
Thanks to Sven Eckelmann <sven@narfation.org> for properly patching that.

Signed-off-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This commit is contained in:
Adrian Schmutzler 2018-01-19 14:45:42 +01:00 committed by Matthias Schiffer
parent 2524febf79
commit 5c5bf8b865
No known key found for this signature in database
GPG Key ID: 16EF3F64CB201D9C
7 changed files with 143 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
target/linux/ar71xx/base-files/etc/board.d/01_leds
View File

@ -235,16 +235,25 @@ cf-e530n)
ucidef_set_led_netdev "wan" "WAN" "$board:blue:wan" "eth1"
;;
cpe210|\
cpe210-v2|\
cpe510|\
wbs210|\
wbs510)
ucidef_set_led_switch "lan0" "LAN0" "tp-link:green:lan0" "switch0" "0x20"
ucidef_set_led_switch "lan1" "LAN1" "tp-link:green:lan1" "switch0" "0x10"
ucidef_set_rssimon "wlan0" "200000" "1"
ucidef_set_led_rssi "rssilow" "RSSILOW" "tp-link:green:link1" "wlan0" "1" "100" "0" "13"
ucidef_set_led_rssi "rssimediumlow" "RSSIMEDIUMLOW" "tp-link:green:link2" "wlan0" "26" "100" "-25" "13"
ucidef_set_led_rssi "rssimediumhigh" "RSSIMEDIUMHIGH" "tp-link:green:link3" "wlan0" "51" "100" "-50" "13"
ucidef_set_led_rssi "rssihigh" "RSSIHIGH" "tp-link:green:link4" "wlan0" "76" "100" "-75" "13"
case "$board" in
cpe210-v2)
ucidef_set_led_netdev "lan" "LAN" "tp-link:green:lan0" "eth0"
;;
*)
ucidef_set_led_switch "lan0" "LAN0" "tp-link:green:lan0" "switch0" "0x20"
ucidef_set_led_switch "lan1" "LAN1" "tp-link:green:lan1" "switch0" "0x10"
;;
esac
;;
cr3000)
ucidef_set_led_netdev "wan" "WAN" "pcs:blue:wan" "eth1"

1
target/linux/ar71xx/base-files/etc/board.d/02_network
View File

@ -74,6 +74,7 @@ ar71xx_setup_interfaces()
cap4200ag|\
cf-e380ac-v1|\
cf-e380ac-v2|\
cpe210-v2|\
dr342|\
eap120|\
eap300v2|\

1
target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
View File

@ -1585,6 +1585,7 @@ config ATH79_MACH_CPE505N
config ATH79_MACH_CPE510
bool "TP-LINK CPE510 support"
select SOC_AR934X
select SOC_QCA953X
select ATH79_DEV_ETH
select ATH79_DEV_GPIO_BUTTONS
select ATH79_DEV_LEDS_GPIO

64
target/linux/ar71xx/files/arch/mips/ath79/mach-cpe510.c
View File

@ -1,7 +1,8 @@
/*
* TP-LINK CPE210/220/510/520 board support
* TP-LINK CPE210/210 v2/220/510/520 board support
*
* Copyright (C) 2014 Matthias Schiffer <mschiffer@universe-factory.net>
* Copyright (C) 2017 Robert Marko <robimarko@gmail.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
@ -41,6 +42,8 @@
#define CPE510_KEYS_POLL_INTERVAL 20 /* msecs */
#define CPE510_KEYS_DEBOUNCE_INTERVAL (3 * CPE510_KEYS_POLL_INTERVAL)
/* CPE210 v2 reset GPIO */
#define CPE210_V2_GPIO_BTN_RESET 17
static struct gpio_led cpe510_leds_gpio[] __initdata = {
{
@ -98,6 +101,30 @@ static struct gpio_led wbs510_leds_gpio[] __initdata = {
},
};
static struct gpio_led cpe210_v2_leds_gpio[] __initdata = {
{
.name = "tp-link:green:lan0",
.gpio = CPE510_GPIO_LED_LAN0,
.active_low = 1,
}, {
.name = "tp-link:green:link1",
.gpio = CPE510_GPIO_LED_L1,
.active_low = 1,
}, {
.name = "tp-link:green:link2",
.gpio = CPE510_GPIO_LED_L2,
.active_low = 1,
}, {
.name = "tp-link:green:link3",
.gpio = CPE510_GPIO_LED_L3,
.active_low = 1,
}, {
.name = "tp-link:green:link4",
.gpio = CPE510_GPIO_LED_L4,
.active_low = 1,
},
};
static struct gpio_keys_button cpe510_gpio_keys[] __initdata = {
{
.desc = "Reset button",
@ -109,6 +136,17 @@ static struct gpio_keys_button cpe510_gpio_keys[] __initdata = {
}
};
static struct gpio_keys_button cpe210_v2_gpio_keys[] __initdata = {
{
.desc = "Reset button",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = CPE510_KEYS_DEBOUNCE_INTERVAL,
.gpio = CPE210_V2_GPIO_BTN_RESET,
.active_low = 1,
}
};
static void __init cpe_setup(u8 *mac)
{
/* Disable JTAG, enabling GPIOs 0-3 */
@ -171,9 +209,33 @@ static void __init wbs_setup(void)
ath79_register_wmac(ee, mac);
}
static void __init cpe210_v2_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f830008);
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
ath79_register_leds_gpio(-1, ARRAY_SIZE(cpe210_v2_leds_gpio),
cpe210_v2_leds_gpio);
ath79_register_gpio_keys_polled(-1, CPE510_KEYS_POLL_INTERVAL,
ARRAY_SIZE(cpe210_v2_gpio_keys),
cpe210_v2_gpio_keys);
ath79_register_m25p80(NULL);
ath79_register_mdio(0, 0x0);
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
ath79_eth0_data.speed = SPEED_100;
ath79_eth0_data.phy_mask = BIT(4);
ath79_register_eth(0);
ath79_register_wmac(ee, mac);
}
MIPS_MACHINE(ATH79_MACH_CPE210, "CPE210", "TP-LINK CPE210/220",
cpe210_setup);
MIPS_MACHINE(ATH79_MACH_CPE210_V2, "CPE210V2", "TP-LINK CPE210 v2",
cpe210_v2_setup);
MIPS_MACHINE(ATH79_MACH_CPE510, "CPE510", "TP-LINK CPE510/520",
cpe510_setup);

3
target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
View File

@ -73,7 +73,8 @@ enum ath79_mach_type {
ATH79_MACH_CF_E385AC, /* COMFAST CF-E385AC */
ATH79_MACH_CF_E520N, /* COMFAST CF-E520N */
ATH79_MACH_CF_E530N, /* COMFAST CF-E530N */
ATH79_MACH_CPE210, /* TP-LINK CPE210 */
ATH79_MACH_CPE210, /* TP-LINK CPE210 v1 */
ATH79_MACH_CPE210_V2, /* TP-LINK CPE210 v2 */
ATH79_MACH_CPE505N, /* P&W CPE505N */
ATH79_MACH_CPE510, /* TP-LINK CPE510 */
ATH79_MACH_CPE830, /* YunCore CPE830 */

30
target/linux/ar71xx/image/generic-tp-link.mk
View File

@ -152,22 +152,26 @@ define Device/archer-c7-v5
endef
TARGET_DEVICES += archer-c7-v5
define Device/cpe510-520-v1
DEVICE_TITLE := TP-LINK CPE510/520 v1
define Device/cpexxx
DEVICE_PACKAGES := rssileds
MTDPARTS := spi0.0:128k(u-boot)ro,64k(partition-table)ro,64k(product-info)ro,1792k(kernel),5888k(rootfs),192k(config)ro,64k(ART)ro,7680k@0x40000(firmware)
IMAGE_SIZE := 7680k
BOARDNAME := CPE510
TPLINK_BOARD_ID := CPE510
DEVICE_PROFILE := CPE510
LOADER_TYPE := elf
IMAGES := sysupgrade.bin factory.bin
IMAGE/sysupgrade.bin := append-rootfs | tplink-safeloader sysupgrade
IMAGE/factory.bin := append-rootfs | tplink-safeloader factory
endef
define Device/cpe510-520-v1
$(Device/cpexxx)
DEVICE_TITLE := TP-LINK CPE510/520 v1
BOARDNAME := CPE510
TPLINK_BOARD_ID := CPE510
LOADER_FLASH_OFFS := 0x43000
COMPILE := loader-$(1).elf
COMPILE/loader-$(1).elf := loader-okli-compile
KERNEL := kernel-bin | lzma | uImage lzma -M 0x4f4b4c49 | loader-okli $(1) 12288
IMAGES := sysupgrade.bin factory.bin
IMAGE/sysupgrade.bin := append-rootfs | tplink-safeloader sysupgrade
IMAGE/factory.bin := append-rootfs | tplink-safeloader factory
endef
TARGET_DEVICES += cpe510-520-v1
@ -179,6 +183,18 @@ define Device/cpe210-220-v1
endef
TARGET_DEVICES += cpe210-220-v1
define Device/cpe210-v2
$(Device/cpexxx)
DEVICE_TITLE := TP-LINK CPE210 v2
BOARDNAME := CPE210V2
TPLINK_BOARD_ID := CPE210V2
KERNEL := kernel-bin | patch-cmdline | lzma | tplink-v1-header
TPLINK_HWID := 0x0
TPLINK_HWREV := 0
TPLINK_HEADER_VERSION := 1
endef
TARGET_DEVICES += cpe210-v2
define Device/wbs210-v1
$(Device/cpe510-520-v1)
DEVICE_TITLE := TP-LINK WBS210 v1

42
tools/firmware-utils/src/tplink-safeloader.c
View File

@ -155,6 +155,48 @@ static struct device_info boards[] = {
.last_sysupgrade_partition = "support-list",
},
/** Firmware layout for the CPE210 V2 */
{
.id = "CPE210V2",
.vendor = "CPE210(TP-LINK|UN|N300-2|00000000):2.0\r\n",
.support_list =
"SupportList:\r\n"
"CPE210(TP-LINK|EU|N300-2|00000000):2.0\r\n"
"CPE210(TP-LINK|EU|N300-2|45550000):2.0\r\n"
"CPE210(TP-LINK|EU|N300-2|55530000):2.0\r\n"
"CPE210(TP-LINK|UN|N300-2|00000000):2.0\r\n"
"CPE210(TP-LINK|UN|N300-2|45550000):2.0\r\n"
"CPE210(TP-LINK|UN|N300-2|55530000):2.0\r\n"
"CPE210(TP-LINK|US|N300-2|55530000):2.0\r\n"
"CPE210(TP-LINK|UN|N300-2):2.0\r\n"
"CPE210(TP-LINK|EU|N300-2):2.0\r\n"
"CPE210(TP-LINK|US|N300-2):2.0\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},
{"os-image", 0x40000, 0x1c0000},
{"file-system", 0x200000, 0x5b0000},
{"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 */
{
.id = "CPE510",