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ar71xx: add support for TP-LINK Archer C7 v4

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TP-Link Archer C7 v4 is a dual-band AC1750 router, based on Qualcomm/Atheros
QCA9561+QCA9888.

Specification:

- 775/650/258 MHz (CPU/DDR/AHB)
- 128 MB of RAM (DDR2)
- 16 MB of FLASH (SPI NOR)
- 3T3R 2.4 GHz
- 3T3R 5 GHz
- 5x 10/100/1000 Mbps Ethernet
- 7x LED, 2x button
- UART header on PCB

Flash instruction:
1. Upload lede-ar71xx-generic-archer-c7-v4-squashfs-factory.bin via Web interface

Flash instruction using TFTP recovery:
1. Set PC to fixed ip address 192.168.0.66
2. Download lede-ar71xx-generic-archer-c7-v4-squashfs-factory.bin
and rename it to ArcherC7v4_tp_recovery.bin
3. Start a tftp server with the file tp_recovery.bin in its root directory
4. Turn off the router
5. Press and hold Reset button
6. Turn on router with the reset button pressed and wait ~15 seconds
7. Release the reset button and after a short time
the firmware should be transferred from the tftp server
8. Wait ~30 second to complete recovery.

Flash instruction under U-Boot, using UART:

1. tftp 0x81000000 lede-ar71xx-...-sysupgrade.bin
2. erase 0x9f040000 +$filesize
3. cp.b $fileaddr 0x9f040000 $filesize
4. reset

Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2017-07-25 13:32:47 +02:00
parent 184c92e7fb
commit 9887afb1af
12 changed files with 338 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
target/linux/ar71xx/base-files/etc/board.d/01_leds
View File

@ -58,7 +58,8 @@ sc1750|\
sc450)
ucidef_set_led_wlan "wlan" "WLAN" "$board:green:wlan" "phy0tpt"
;;
archer-c25-v1)
archer-c25-v1|\
archer-c7-v4)
ucidef_set_led_netdev "wan" "WAN" "$board:green:wan" "eth0"
ucidef_set_led_wlan "wlan" "WLAN" "$board:green:wlan2g" "phy1tpt"
ucidef_set_led_wlan "wlan5g" "WLAN5G" "$board:green:wlan5g" "phy0tpt"
@ -66,6 +67,12 @@ archer-c25-v1)
ucidef_set_led_switch "lan2" "LAN2" "$board:green:lan2" "switch0" "0x08"
ucidef_set_led_switch "lan3" "LAN3" "$board:green:lan3" "switch0" "0x04"
ucidef_set_led_switch "lan4" "LAN4" "$board:green:lan4" "switch0" "0x02"
case "$board" in
archer-c7-v4)
ucidef_set_led_usbdev "usb1" "USB1" "$board:green:usb1" "1-1"
ucidef_set_led_usbdev "usb2" "USB2" "$board:green:usb2" "2-1"
;;
esac
;;
archer-c58-v1|\
archer-c59-v1|\

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

@ -428,6 +428,7 @@ ar71xx_setup_interfaces()
ucidef_add_switch "switch0" \
"0@eth1" "1:lan:4" "2:lan:1" "3:lan:2" "4:lan:3"
;;
archer-c7-v4|\
tl-wdr4300|\
tl-wr1041n-v2)
ucidef_add_switch "switch0" \

1
target/linux/ar71xx/base-files/etc/diag.sh
View File

@ -58,6 +58,7 @@ get_status_led() {
archer-c58-v1|\
archer-c59-v1|\
archer-c60-v1|\
archer-c7-v4|\
fritz300e|\
gl-usb150|\
mr12|\

1
target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
View File

@ -54,6 +54,7 @@ case "$FIRMWARE" in
ath10kcal_extract "ART" 20480 2116
ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +16)
;;
archer-c7-v4|\
archer-c25-v1|\
archer-c59-v1|\
archer-c60-v1|\

3
target/linux/ar71xx/base-files/lib/ar71xx.sh
View File

@ -452,6 +452,9 @@ ar71xx_board_detect() {
*"Archer C5")
name="archer-c5"
;;
*"Archer C7 v4")
name="archer-c7-v4"
;;
*"Archer C58 v1")
name="archer-c58-v1"
;;

1
target/linux/ar71xx/base-files/lib/upgrade/platform.sh
View File

@ -211,6 +211,7 @@ platform_check_image() {
archer-c58-v1|\
archer-c59-v1|\
archer-c60-v1|\
archer-c7-v4|\
bullet-m|\
c-55|\
carambola2|\

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

@ -1393,6 +1393,7 @@ config ATH79_MACH_ARCHER_C60_V1
config ATH79_MACH_ARCHER_C7
bool "TP-LINK Archer C5/C7/TL-WDR4900 v2 board support"
select SOC_QCA955X
select SOC_QCA956X
select ATH79_DEV_AP9X_PCI if PCI
select ATH79_DEV_ETH
select ATH79_DEV_GPIO_BUTTONS

1
target/linux/ar71xx/files/arch/mips/ath79/Makefile
View File

@ -63,6 +63,7 @@ obj-$(CONFIG_ATH79_MACH_ARCHER_C58_V1) += mach-archer-c59-v1.o
obj-$(CONFIG_ATH79_MACH_ARCHER_C59_V1) += mach-archer-c59-v1.o
obj-$(CONFIG_ATH79_MACH_ARCHER_C60_V1) += mach-archer-c60-v1.o
obj-$(CONFIG_ATH79_MACH_ARCHER_C7) += mach-archer-c7.o
obj-$(CONFIG_ATH79_MACH_ARCHER_C7) += mach-archer-c7-v4.o
obj-$(CONFIG_ATH79_MACH_ARDUINO_YUN) += mach-arduino-yun.o
obj-$(CONFIG_ATH79_MACH_AW_NR580) += mach-aw-nr580.o
obj-$(CONFIG_ATH79_MACH_BHR_4GRV2) += mach-bhr-4grv2.o

260
target/linux/ar71xx/files/arch/mips/ath79/mach-archer-c7-v4.c Normal file
View File

@ -0,0 +1,260 @@
/*
* Atheros ARCHER_C7 reference board support
*
* Copyright (c) 2017 Felix Fietkau <nbd@nbd.name>
* Copyright (c) 2014 The Linux Foundation. All rights reserved.
* Copyright (c) 2012 Gabor Juhos <juhosg@openwrt.org>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
#include <linux/platform_device.h>
#include <linux/ath9k_platform.h>
#include <linux/ar8216_platform.h>
#include <linux/proc_fs.h>
#include <linux/gpio.h>
#include <linux/spi/spi_gpio.h>
#include <linux/spi/74x164.h>
#include <asm/mach-ath79/ar71xx_regs.h>
#include "common.h"
#include "dev-m25p80.h"
#include "machtypes.h"
#include "pci.h"
#include "dev-eth.h"
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-spi.h"
#include "dev-usb.h"
#include "dev-wmac.h"
#define ARCHER_C7_GPIO_SHIFT_OE 1
#define ARCHER_C7_GPIO_SHIFT_SER 14
#define ARCHER_C7_GPIO_SHIFT_SRCLK 15
#define ARCHER_C7_GPIO_SHIFT_RCLK 16
#define ARCHER_C7_GPIO_SHIFT_SRCLR 21
#define ARCHER_C7_GPIO_BTN_RESET 5
#define ARCHER_C7_GPIO_BTN_WPS_WIFI 2
#define ARCHER_C7_GPIO_LED_WLAN5 9
#define ARCHER_C7_GPIO_LED_POWER 6
#define ARCHER_C7_GPIO_LED_USB1 7
#define ARCHER_C7_GPIO_LED_USB2 8
#define ARCHER_C7_74HC_GPIO_BASE QCA956X_GPIO_COUNT
#define ARCHER_C7_GPIO_LED_WPS (ARCHER_C7_74HC_GPIO_BASE + 0)
#define ARCHER_C7_GPIO_LED_LAN1 (ARCHER_C7_74HC_GPIO_BASE + 1)
#define ARCHER_C7_GPIO_LED_LAN2 (ARCHER_C7_74HC_GPIO_BASE + 2)
#define ARCHER_C7_GPIO_LED_LAN3 (ARCHER_C7_74HC_GPIO_BASE + 3)
#define ARCHER_C7_GPIO_LED_LAN4 (ARCHER_C7_74HC_GPIO_BASE + 4)
#define ARCHER_C7_GPIO_LED_WAN_GREEN (ARCHER_C7_74HC_GPIO_BASE + 5)
#define ARCHER_C7_GPIO_LED_WAN_AMBER (ARCHER_C7_74HC_GPIO_BASE + 6)
#define ARCHER_C7_GPIO_LED_WLAN2 (ARCHER_C7_74HC_GPIO_BASE + 7)
#define ARCHER_C7_KEYS_POLL_INTERVAL 20 /* msecs */
#define ARCHER_C7_KEYS_DEBOUNCE_INTERVAL (3 * ARCHER_C7_KEYS_POLL_INTERVAL)
#define ARCHER_C7_MAC0_OFFSET 0
#define ARCHER_C7_MAC1_OFFSET 6
#define ARCHER_C7_WMAC_CALDATA_OFFSET 0x1000
#define ARCHER_C7_GPIO_MDC 3
#define ARCHER_C7_GPIO_MDIO 4
static struct spi_gpio_platform_data archer_c7_v4_spi_data = {
.sck = ARCHER_C7_GPIO_SHIFT_SRCLK,
.miso = SPI_GPIO_NO_MISO,
.mosi = ARCHER_C7_GPIO_SHIFT_SER,
.num_chipselect = 1,
};
static u8 archer_c7_v4_ssr_initdata __initdata = 0xff;
static struct gen_74x164_chip_platform_data archer_c7_v4_ssr_data = {
.base = ARCHER_C7_74HC_GPIO_BASE,
.num_registers = 1,
.init_data = &archer_c7_v4_ssr_initdata,
};
static struct platform_device archer_c7_v4_spi_device = {
.name = "spi_gpio",
.id = 1,
.dev = {
.platform_data = &archer_c7_v4_spi_data,
},
};
static struct spi_board_info archer_c7_v4_spi_info[] = {
{
.bus_num = 1,
.chip_select = 0,
.max_speed_hz = 10000000,
.modalias = "74x164",
.platform_data = &archer_c7_v4_ssr_data,
.controller_data = (void *) ARCHER_C7_GPIO_SHIFT_RCLK,
},
};
static struct gpio_led archer_c7_v4_leds_gpio[] __initdata = {
{
.name = "archer-c7-v4:green:power",
.gpio = ARCHER_C7_GPIO_LED_POWER,
.active_low = 1,
}, {
.name = "archer-c7-v4:green:wps",
.gpio = ARCHER_C7_GPIO_LED_WPS,
.active_low = 1,
}, {
.name = "archer-c7-v4:green:wlan2g",
.gpio = ARCHER_C7_GPIO_LED_WLAN2,
.active_low = 1,
}, {
.name = "archer-c7-v4:green:wlan5g",
.gpio = ARCHER_C7_GPIO_LED_WLAN5,
.active_low = 1,
}, {
.name = "archer-c7-v4:green:lan1",
.gpio = ARCHER_C7_GPIO_LED_LAN1,
.active_low = 1,
}, {
.name = "archer-c7-v4:green:lan2",
.gpio = ARCHER_C7_GPIO_LED_LAN2,
.active_low = 1,
}, {
.name = "archer-c7-v4:green:lan3",
.gpio = ARCHER_C7_GPIO_LED_LAN3,
.active_low = 1,
}, {
.name = "archer-c7-v4:green:lan4",
.gpio = ARCHER_C7_GPIO_LED_LAN4,
.active_low = 1,
}, {
.name = "archer-c7-v4:green:wan",
.gpio = ARCHER_C7_GPIO_LED_WAN_GREEN,
.active_low = 1,
}, {
.name = "archer-c7-v4:amber:wan",
.gpio = ARCHER_C7_GPIO_LED_WAN_AMBER,
.active_low = 1,
}, {
.name = "archer-c7-v4:green:usb1",
.gpio = ARCHER_C7_GPIO_LED_USB1,
.active_low = 1,
}, {
.name = "archer-c7-v4:green:usb2",
.gpio = ARCHER_C7_GPIO_LED_USB2,
.active_low = 1,
},
};
static struct gpio_keys_button archer_c7_v4_gpio_keys[] __initdata = {
{
.desc = "WPS and WIFI button",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = ARCHER_C7_KEYS_DEBOUNCE_INTERVAL,
.gpio = ARCHER_C7_GPIO_BTN_WPS_WIFI,
.active_low = 1,
},
{
.desc = "Reset button",
.type = EV_KEY,
.code = KEY_RESTART,
.debounce_interval = ARCHER_C7_KEYS_DEBOUNCE_INTERVAL,
.gpio = ARCHER_C7_GPIO_BTN_RESET,
.active_low = 1,
},
};
static struct ar8327_pad_cfg archer_c7_v4_ar8337_pad0_cfg = {
.mode = AR8327_PAD_MAC_SGMII,
.sgmii_delay_en = true,
};
static struct ar8327_platform_data archer_c7_v4_ar8337_data = {
.pad0_cfg = &archer_c7_v4_ar8337_pad0_cfg,
.port0_cfg = {
.force_link = 1,
.speed = AR8327_PORT_SPEED_1000,
.duplex = 1,
.txpause = 1,
.rxpause = 1,
},
};
static struct mdio_board_info archer_c7_v4_mdio0_info[] = {
{
.bus_id = "ag71xx-mdio.0",
.phy_addr = 0,
.platform_data = &archer_c7_v4_ar8337_data,
},
};
static void __init archer_c7_v4_setup(void)
{
u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
u8 *mac = (u8 *) KSEG1ADDR(0x1ff00008);
ath79_register_m25p80(NULL);
spi_register_board_info(archer_c7_v4_spi_info,
ARRAY_SIZE(archer_c7_v4_spi_info));
platform_device_register(&archer_c7_v4_spi_device);
gpio_request_one(ARCHER_C7_GPIO_SHIFT_OE,
GPIOF_OUT_INIT_LOW | GPIOF_EXPORT_DIR_FIXED,
"LED control");
gpio_request_one(ARCHER_C7_GPIO_SHIFT_SRCLR,
GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
"LED reset");
ath79_register_leds_gpio(-1, ARRAY_SIZE(archer_c7_v4_leds_gpio),
archer_c7_v4_leds_gpio);
ath79_register_gpio_keys_polled(-1, ARCHER_C7_KEYS_POLL_INTERVAL,
ARRAY_SIZE(archer_c7_v4_gpio_keys),
archer_c7_v4_gpio_keys);
ath79_register_usb();
ath79_gpio_output_select(ARCHER_C7_GPIO_MDC, QCA956X_GPIO_OUT_MUX_GE0_MDC);
ath79_gpio_output_select(ARCHER_C7_GPIO_MDIO, QCA956X_GPIO_OUT_MUX_GE0_MDO);
ath79_register_mdio(0, 0x0);
mdiobus_register_board_info(archer_c7_v4_mdio0_info,
ARRAY_SIZE(archer_c7_v4_mdio0_info));
ath79_register_wmac(art + ARCHER_C7_WMAC_CALDATA_OFFSET, mac);
ath79_register_pci();
/* GMAC0 is connected to an AR8337 switch */
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII;
ath79_eth0_data.speed = SPEED_1000;
ath79_eth0_data.duplex = DUPLEX_FULL;
ath79_eth0_data.phy_mask = BIT(0);
ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
ath79_register_eth(0);
}
MIPS_MACHINE(ATH79_MACH_ARCHER_C7_V4, "ARCHER-C7-V4", "TP-LINK Archer C7 v4",
archer_c7_v4_setup);

1
target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
View File

@ -49,6 +49,7 @@ enum ath79_mach_type {
ATH79_MACH_ARCHER_C60_V1, /* TP-LINK Archer C60 V1 board */
ATH79_MACH_ARCHER_C7, /* TP-LINK Archer C7 board */
ATH79_MACH_ARCHER_C7_V2, /* TP-LINK Archer C7 V2 board */
ATH79_MACH_ARCHER_C7_V4, /* TP-LINK Archer C7 V4 board */
ATH79_MACH_ARDUINO_YUN, /* Yun */
ATH79_MACH_AW_NR580, /* AzureWave AW-NR580 */
ATH79_MACH_BHR_4GRV2, /* Buffalo BHR-4GRV2 */

15
target/linux/ar71xx/image/tp-link.mk
View File

@ -200,7 +200,20 @@ define Device/tl-wdr7500-v3
DEVICE_PROFILE := ARCHERC7
TPLINK_HWID := 0x75000003
endef
TARGET_DEVICES += archer-c5-v1 archer-c7-v1 archer-c7-v2 archer-c7-v2-il tl-wdr7500-v3
define Device/archer-c7-v4
$(Device/archer-cxx)
DEVICE_TITLE := TP-LINK Archer C7 v4
DEVICE_PACKAGES := kmod-ath10k ath10k-firmware-qca988x
BOARDNAME := ARCHER-C7-V4
TPLINK_BOARD_ID := ARCHER-C7-V4
IMAGE_SIZE := 15104k
LOADER_TYPE := elf
MTDPARTS := spi0.0:128k(factory-uboot)ro,128k(u-boot)ro,1536k(kernel),13568k(rootfs),960k(config)ro,64k(art)ro,15104k@0x40000(firmware)
SUPPORTED_DEVICES := archer-c7-v4
endef
TARGET_DEVICES += archer-c5-v1 archer-c7-v1 archer-c7-v2 archer-c7-v2-il tl-wdr7500-v3 archer-c7-v4
define Device/cpe510-520-v1
DEVICE_TITLE := TP-LINK CPE510/520 v1

46
tools/firmware-utils/src/tplink-safeloader.c
View File

@ -485,6 +485,49 @@ static struct device_info boards[] = {
.last_sysupgrade_partition = "file-system"
},
/** Firmware layout for the C7 */
{
.id = "ARCHER-C7-V4",
.support_list =
"SupportList:\n"
"{product_name:Archer C7,product_ver:4.0.0,special_id:45550000}\n"
"{product_name:Archer C7,product_ver:4.0.0,special_id:55530000}\n"
"{product_name:Archer C7,product_ver:4.0.0,special_id:43410000}\n",
.support_trail = '\x00',
.soft_ver = "soft_ver:1.0.0\n",
/**
We use a bigger os-image partition than the stock images (and thus
smaller file-system), as our kernel doesn't fit in the stock firmware's
1MB os-image.
*/
.partitions = {
{"factory-boot", 0x00000, 0x20000},
{"fs-uboot", 0x20000, 0x20000},
{"os-image", 0x40000, 0x180000}, /* Stock: base 0x40000 size 0x120000 */
{"file-system", 0x1c0000, 0xd40000}, /* Stock: base 0x160000 size 0xda0000 */
{"default-mac", 0xf00000, 0x00200},
{"pin", 0xf00200, 0x00200},
{"device-id", 0xf00400, 0x00100},
{"product-info", 0xf00500, 0x0fb00},
{"soft-version", 0xf10000, 0x00100},
{"extra-para", 0xf11000, 0x01000},
{"support-list", 0xf12000, 0x0a000},
{"profile", 0xf1c000, 0x04000},
{"default-config", 0xf20000, 0x10000},
{"user-config", 0xf30000, 0x40000},
{"qos-db", 0xf70000, 0x40000},
{"certificate", 0xfb0000, 0x10000},
{"partition-table", 0xfc0000, 0x10000},
{"log", 0xfd0000, 0x20000},
{"radio", 0xff0000, 0x10000},
{NULL, 0, 0}
},
.first_sysupgrade_partition = "os-image",
.last_sysupgrade_partition = "file-system",
},
/** Firmware layout for the C9 */
{
.id = "ARCHERC9",
@ -1214,6 +1257,9 @@ static void build_image(const char *output,
if (strcasecmp(info->id, "ARCHER-C25-V1") == 0) {
const char mdat[11] = {0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00};
parts[5] = put_data("extra-para", mdat, 11);
} else if (strcasecmp(info->id, "ARCHER-C7-V4") == 0) {
const char mdat[11] = {0x01, 0x00, 0x00, 0x02, 0x00, 0x00, 0xca, 0x00, 0x01, 0x00, 0x00};
parts[5] = put_data("extra-para", mdat, 11);
}
size_t len;