From 286a456319a1ec5cb54bf30defa5c8efd4a667cf Mon Sep 17 00:00:00 2001 From: Adrian Schmutzler Date: Fri, 19 Jan 2018 14:45:42 +0100 Subject: [PATCH] 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 for properly patching that. Signed-off-by: Robert Marko Signed-off-by: Adrian Schmutzler (cherry picked from commit 5c5bf8b8658a588423f6ec445d7ef6a36f99a396) --- .../ar71xx/base-files/etc/board.d/01_leds | 13 +++- .../ar71xx/base-files/etc/board.d/02_network | 1 + .../files/arch/mips/ath79/Kconfig.openwrt | 1 + .../files/arch/mips/ath79/mach-cpe510.c | 64 ++++++++++++++++++- .../ar71xx/files/arch/mips/ath79/machtypes.h | 3 +- target/linux/ar71xx/image/generic-tp-link.mk | 30 +++++++-- tools/firmware-utils/src/tplink-safeloader.c | 42 ++++++++++++ 7 files changed, 143 insertions(+), 11 deletions(-) diff --git a/target/linux/ar71xx/base-files/etc/board.d/01_leds b/target/linux/ar71xx/base-files/etc/board.d/01_leds index 2de8472e27..3bc98bd99f 100755 --- a/target/linux/ar71xx/base-files/etc/board.d/01_leds +++ b/target/linux/ar71xx/base-files/etc/board.d/01_leds @@ -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" diff --git a/target/linux/ar71xx/base-files/etc/board.d/02_network b/target/linux/ar71xx/base-files/etc/board.d/02_network index 450712644e..a5e5827362 100755 --- a/target/linux/ar71xx/base-files/etc/board.d/02_network +++ b/target/linux/ar71xx/base-files/etc/board.d/02_network @@ -74,6 +74,7 @@ ar71xx_setup_interfaces() cap4200ag|\ cf-e380ac-v1|\ cf-e380ac-v2|\ + cpe210-v2|\ dr342|\ eap120|\ eap300v2|\ diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt index bf9d87b3b9..b713629da3 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt +++ b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt @@ -1573,6 +1573,7 @@ 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 diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-cpe510.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-cpe510.c index d2dbed1fe2..ceb1769ddd 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/mach-cpe510.c +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-cpe510.c @@ -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 + * Copyright (C) 2017 Robert Marko * * 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); diff --git a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h index 890ceab185..008e9d8d85 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h +++ b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h @@ -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 */ diff --git a/target/linux/ar71xx/image/generic-tp-link.mk b/target/linux/ar71xx/image/generic-tp-link.mk index 6f7d608b01..502c88b1ba 100644 --- a/target/linux/ar71xx/image/generic-tp-link.mk +++ b/target/linux/ar71xx/image/generic-tp-link.mk @@ -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 diff --git a/tools/firmware-utils/src/tplink-safeloader.c b/tools/firmware-utils/src/tplink-safeloader.c index bdefb24e0c..b2cc96bc3c 100644 --- a/tools/firmware-utils/src/tplink-safeloader.c +++ b/tools/firmware-utils/src/tplink-safeloader.c @@ -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", -- 2.30.2