ar71xx: add support for YunCore T830
authorPiotr Dymacz <pepe2k@gmail.com>
Fri, 16 Feb 2018 19:30:38 +0000 (20:30 +0100)
committerPiotr Dymacz <pepe2k@gmail.com>
Thu, 22 Feb 2018 17:53:22 +0000 (18:53 +0100)
YunCore T830 is a simple N300 router with 5-port FE switch, detachable
antennas and USB 2.0 port.

Specification:

- 650/597/216 MHz (CPU/DDR/AHB)
- 128 MB of RAM (DDR2)
- 16 MB of FLASH (SPI NOR)
- 5x 10/100 Mbps Ethernet
- 2T2R 2.4 GHz (QCA9531), with ext. PA (SKY65174-21) and LNA
- two external, detachable antennas (RP-SMA)
- 1x USB 2.0
- 8x LED (7 driven by GPIO)
- 1x button (reset)
- DC jack for main power input (12 V)
- UART and JTAG headers on PCB

Flash instruction:

1. First, gain root access to the device, following below steps:

- Login into web gui (default password/IP: admin/192.168.188.253).
- Go to "Advanced" -> "Management" -> "System" and download backup of
  configuration (bakfile.bin).
- Open the file as tar.gz archive, edit/update "shadow" file and change
  hash of root password to something known.
- Repack the archive, rename it back to "bakfile.bin" and use to
  restore configuration of the device.
- After that, device will reboot and can be accessed over SSH.

2. Then, install OpenWrt:

- Login over SSH and issue command:
  fw_setenv bootcmd "bootm 0x9f050000 || bootm 0x9fe80000"
- Upload "sysupgrade" image and install it (only if previous command
  succeeded) with command: "sysupgrade -n -F openwrt-...".

Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
13 files changed:
target/linux/ar71xx/base-files/etc/board.d/01_leds
target/linux/ar71xx/base-files/etc/board.d/02_network
target/linux/ar71xx/base-files/etc/diag.sh
target/linux/ar71xx/base-files/lib/ar71xx.sh
target/linux/ar71xx/base-files/lib/upgrade/platform.sh
target/linux/ar71xx/config-4.4
target/linux/ar71xx/config-4.9
target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
target/linux/ar71xx/files/arch/mips/ath79/Makefile
target/linux/ar71xx/files/arch/mips/ath79/mach-t830.c [new file with mode: 0644]
target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
target/linux/ar71xx/generic/config-default
target/linux/ar71xx/image/generic.mk

index 24c71f2..fa47461 100755 (executable)
@@ -542,6 +542,7 @@ r36a)
        ucidef_set_led_wlan "wlan" "WLAN" "$board:blue:wlan" "phy0tpt"
        ;;
 r602n|\
+t830|\
 zbt-we1526)
        ucidef_set_led_netdev "wan" "WAN" "$board:green:wan" "eth1"
        ucidef_set_led_switch "lan1" "LAN1" "$board:green:lan1" "switch0" "0x10"
@@ -549,6 +550,12 @@ zbt-we1526)
        ucidef_set_led_switch "lan3" "LAN3" "$board:green:lan3" "switch0" "0x04"
        ucidef_set_led_switch "lan4" "LAN4" "$board:green:lan4" "switch0" "0x02"
        ucidef_set_led_wlan "wlan" "WLAN" "$board:green:wlan" "phy0tpt"
+
+       case "$board" in
+       t830)
+               ucidef_set_led_usbdev "usb" "USB" "$board:green:usb" "1-1"
+               ;;
+       esac
        ;;
 r6100)
        ucidef_set_led_netdev "wan" "WAN (green)" "netgear:green:wan" "eth0"
index f4e113a..6beb8fb 100755 (executable)
@@ -34,6 +34,7 @@ ar71xx_setup_interfaces()
        rb-750|\
        rb-751|\
        som9331|\
+       t830|\
        tew-632brp|\
        tew-712br|\
        tew-732br|\
index f7f622d..41b6f09 100644 (file)
@@ -388,6 +388,9 @@ get_status_led() {
        qihoo-c301)
                status_led="qihoo:green:status"
                ;;
+       t830)
+               status_led="$board:green:usb"
+               ;;
        tellstick-znet-lite)
                status_led="tellstick:white:system"
                ;;
index 034a3a4..a041255 100755 (executable)
@@ -1064,6 +1064,9 @@ ar71xx_board_detect() {
        *"SR3200")
                name="sr3200"
                ;;
+       *"T830")
+               name="t830"
+               ;;
        *"TellStick ZNet Lite")
                name="tellstick-znet-lite"
                ;;
index 2904535..d7b4c63 100755 (executable)
@@ -276,6 +276,7 @@ platform_check_image() {
        sc300m|\
        sc450|\
        sr3200|\
+       t830|\
        tew-632brp|\
        tew-712br|\
        tew-732br|\
index e76dea4..99e4419 100644 (file)
@@ -181,6 +181,7 @@ CONFIG_ATH79=y
 # CONFIG_ATH79_MACH_SMART_300 is not set
 # CONFIG_ATH79_MACH_SOM9331 is not set
 # CONFIG_ATH79_MACH_SR3200 is not set
+# CONFIG_ATH79_MACH_T830 is not set
 # CONFIG_ATH79_MACH_TELLSTICK_ZNET_LITE is not set
 # CONFIG_ATH79_MACH_TEW_632BRP is not set
 # CONFIG_ATH79_MACH_TEW_673GRU is not set
index 4b48ccb..64603da 100644 (file)
@@ -179,6 +179,7 @@ CONFIG_ATH79=y
 # CONFIG_ATH79_MACH_SMART_300 is not set
 # CONFIG_ATH79_MACH_SOM9331 is not set
 # CONFIG_ATH79_MACH_SR3200 is not set
+# CONFIG_ATH79_MACH_T830 is not set
 # CONFIG_ATH79_MACH_TELLSTICK_ZNET_LITE is not set
 # CONFIG_ATH79_MACH_TEW_632BRP is not set
 # CONFIG_ATH79_MACH_TEW_673GRU is not set
index da3cf63..7c0494b 100644 (file)
@@ -1129,6 +1129,16 @@ config ATH79_MACH_SMART_300
        select ATH79_DEV_M25P80
        select ATH79_DEV_WMAC
 
+config ATH79_MACH_T830
+       bool "YunCore T830 support"
+       select SOC_QCA953X
+       select ARH79_DEV_ETH
+       select ARH79_DEV_GPIO_BUTTONS
+       select ATH79_DEV_LEDS_GPIO
+       select ATH79_DEV_M25P80
+       select ATH79_DEV_USB
+       select ATH79_DEV_WMAC
+
 config ATH79_MACH_TELLSTICK_ZNET_LITE
        bool "TellStick ZNet Lite"
        select SOC_AR933X
index cea297a..181e23a 100644 (file)
@@ -190,6 +190,7 @@ obj-$(CONFIG_ATH79_MACH_SC450)                      += mach-sc450.o
 obj-$(CONFIG_ATH79_MACH_SMART_300)             += mach-smart-300.o
 obj-$(CONFIG_ATH79_MACH_SOM9331)               += mach-som9331.o
 obj-$(CONFIG_ATH79_MACH_SR3200)                        += mach-sr3200.o
+obj-$(CONFIG_ATH79_MACH_T830)                  += mach-t830.o
 obj-$(CONFIG_ATH79_MACH_TELLSTICK_ZNET_LITE)   += mach-tellstick-znet-lite.o
 obj-$(CONFIG_ATH79_MACH_TEW_632BRP)            += mach-tew-632brp.o
 obj-$(CONFIG_ATH79_MACH_TEW_673GRU)            += mach-tew-673gru.o
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-t830.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-t830.c
new file mode 100644 (file)
index 0000000..ffdb2ca
--- /dev/null
@@ -0,0 +1,127 @@
+/*
+ * YunCore T830 board support
+ *
+ * Copyright (C) 2018 Piotr Dymacz <pepe2k@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
+ * by the Free Software Foundation.
+ */
+
+#include <linux/gpio.h>
+#include <linux/platform_device.h>
+
+#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include "common.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define T830_GPIO_LED_LAN1     16
+#define T830_GPIO_LED_LAN2     15
+#define T830_GPIO_LED_LAN3     14
+#define T830_GPIO_LED_LAN4     11
+#define T830_GPIO_LED_USB      13
+#define T830_GPIO_LED_WAN      4
+#define T830_GPIO_LED_WLAN     12
+
+#define T830_GPIO_BTN_RESET    17
+
+#define T830_KEYS_POLL_INTERVAL                20 /* msec */
+#define T830_KEYS_DEBOUNCE_INTERVAL    (3 * T830_KEYS_POLL_INTERVAL)
+
+#define T830_WMAC_CALDATA_OFFSET       0x1000
+
+static struct gpio_led t830_gpio_leds[] __initdata = {
+       {
+               .name           = "t830:green:lan1",
+               .gpio           = T830_GPIO_LED_LAN1,
+               .active_low     = 1,
+       }, {
+               .name           = "t830:green:lan2",
+               .gpio           = T830_GPIO_LED_LAN2,
+               .active_low     = 1,
+       }, {
+               .name           = "t830:green:lan3",
+               .gpio           = T830_GPIO_LED_LAN3,
+               .active_low     = 1,
+       }, {
+               .name           = "t830:green:lan4",
+               .gpio           = T830_GPIO_LED_LAN4,
+               .active_low     = 1,
+       }, {
+               .name           = "t830:green:usb",
+               .gpio           = T830_GPIO_LED_USB,
+               .active_low     = 1,
+               .default_state  = LEDS_GPIO_DEFSTATE_KEEP,
+       }, {
+               .name           = "t830:green:wan",
+               .gpio           = T830_GPIO_LED_WAN,
+               .active_low     = 1,
+       }, {
+               .name           = "t830:green:wlan",
+               .gpio           = T830_GPIO_LED_WLAN,
+               .active_low     = 1,
+       },
+};
+
+static struct gpio_keys_button t830_gpio_keys[] __initdata = {
+       {
+               .desc                   = "reset",
+               .type                   = EV_KEY,
+               .code                   = KEY_RESTART,
+               .debounce_interval      = T830_KEYS_DEBOUNCE_INTERVAL,
+               .gpio                   = T830_GPIO_BTN_RESET,
+               .active_low             = 1,
+       },
+};
+
+static void __init t830_setup(void)
+{
+       u8 *art = (u8 *) KSEG1ADDR(0x1fff1000);
+       u8 *mac = (u8 *) KSEG1ADDR(0x1fff0000);
+
+       ath79_register_m25p80(NULL);
+
+       ath79_setup_ar933x_phy4_switch(false, false);
+
+       ath79_register_mdio(0, 0x0);
+
+       ath79_switch_data.phy4_mii_en = 1;
+       ath79_switch_data.phy_poll_mask |= BIT(4);
+
+       /* LAN */
+       ath79_eth1_data.duplex = DUPLEX_FULL;
+       ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
+       ath79_init_mac(ath79_eth1_data.mac_addr, mac + 6, 0);
+       ath79_register_eth(1);
+
+       /* WAN */
+       ath79_eth0_data.duplex = DUPLEX_FULL;
+       ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+       ath79_eth0_data.phy_mask = BIT(4);
+       ath79_eth0_data.speed = SPEED_100;
+       ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
+       ath79_register_eth(0);
+
+       ath79_gpio_function_setup(AR934X_GPIO_FUNC_JTAG_DISABLE,
+                                 AR934X_GPIO_FUNC_CLK_OBS4_EN);
+
+       ath79_register_leds_gpio(-1, ARRAY_SIZE(t830_gpio_leds),
+                                t830_gpio_leds);
+
+       ath79_register_gpio_keys_polled(-1, T830_KEYS_POLL_INTERVAL,
+                                       ARRAY_SIZE(t830_gpio_keys),
+                                       t830_gpio_keys);
+
+       ath79_register_usb();
+       ath79_register_wmac(art, NULL);
+}
+
+MIPS_MACHINE(ATH79_MACH_T830, "T830", "YunCore T830", t830_setup);
index dd6fe75..da98a81 100644 (file)
@@ -223,6 +223,7 @@ enum ath79_mach_type {
        ATH79_MACH_SMART_300,                   /* NC-LINK SMART-300 */
        ATH79_MACH_SOM9331,                     /* OpenEmbed SOM9331 */
        ATH79_MACH_SR3200,                      /* YunCore SR3200 */
+       ATH79_MACH_T830,                        /* YunCore T830 */
        ATH79_MACH_TELLSTICK_ZNET_LITE,         /* TellStick ZNet Lite */
        ATH79_MACH_TEW_632BRP,                  /* TRENDnet TEW-632BRP */
        ATH79_MACH_TEW_673GRU,                  /* TRENDnet TEW-673GRU */
index bba1b63..b3d2df7 100644 (file)
@@ -138,6 +138,7 @@ CONFIG_ATH79_MACH_SC450=y
 CONFIG_ATH79_MACH_SMART_300=y
 CONFIG_ATH79_MACH_SOM9331=y
 CONFIG_ATH79_MACH_SR3200=y
+CONFIG_ATH79_MACH_T830=y
 CONFIG_ATH79_MACH_TELLSTICK_ZNET_LITE=y
 CONFIG_ATH79_MACH_TEW_673GRU=y
 CONFIG_ATH79_MACH_TEW_732BR=y
index f23c208..2158a99 100644 (file)
@@ -910,6 +910,18 @@ define Device/xd3200
 endef
 TARGET_DEVICES += xd3200
 
+define Device/t830
+  DEVICE_TITLE := YunCore T830
+  DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-usb-ledtrig-usbport
+  BOARDNAME := T830
+  IMAGE_SIZE := 16000k
+  MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env),16000k(firmware),64k(art)ro
+  SUPPORTED_DEVICES := t830
+  IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(BLOCKSIZE) |\
+       append-rootfs | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
+endef
+TARGET_DEVICES += t830
+
 define Device/tellstick-znet-lite
   $(Device/tplink-16mlzma)
   DEVICE_TITLE := TellStick ZNet Lite