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authorPiotr Dymacz <pepe2k@gmail.com>2018-02-08 22:28:07 +0100
committerPiotr Dymacz <pepe2k@gmail.com>2018-02-22 18:53:22 +0100
commite58e49bdbe3b2a07cd43f82507e89d4fa4736edd (patch)
tree9fd8d37c8bd7b1f5dd1aec62d616eb2884437be1
parent1b0e7a1453ad968cd866b9d206a588caabbbb835 (diff)
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ar71xx: add support for Samsung WAM250
Samsung WAM250 is a dual-band (selectable, not simultaneous) wireless hub, dedicated for Samsung Shape Wireless Audio System. The device is based on Atheros AR9344. FCC ID: A3LWAM250. Specification: - 560/450/225 MHz (CPU/DDR/AHB) - 64 MB of RAM (DDR2) - 16 MB of FLASH (SPI NOR) - 2x 10/100 Mbps Ethernet - 2T2R 2.4/5 GHz (AR9344), with ext. PA (SE2598L, SE5003L) and LNA - 1x USB 2.0 - 4x LED (all are driven by GPIO) - 2x button (reset, wps/speaker add) - DC jack for main power input (14 V) - UART header on PCB (J4, RX: 3, TX: 5) Flash instruction: This device uses dual-image (switched between upgrades) with a common jffs2 config partition. Fortunately, there is a way to disable this mode so that more flash space can be used by OpenWrt image. You can easily access this device over telnet, using root/root credentials (the same also work for serial console access). 1. Make sure that your device uses second (bootpart=2) image using command: "fw_printenv bootpart". 2. If your device uses first image (bootpart=1), perform upgrade to the latest vendor firmware (after the update, device should boot from second partition) using web gui (default login: admin/1234567890). 3. Rename "sysupgrade" image to "firmware.bin", download it (you can use wget, tftp or ftpget) to "/tmp" and issue below commands: mtd_debug erase /dev/mtd3 0 $(wc -c /tmp/firmware.bin | awk -F' ' '{print $1}') mtd_debug write /dev/mtd3 0 $(wc -c /tmp/firmware.bin) fw_setenv bootpart fw_setenv bootcmd "bootm 0x9f070000" reboot Revert to vendor firmware instruction: 1. Download vendor firmware to "/tmp" device and issue below commands: fw_setenv bootpart 1 sysupgrade -n -F SS_BHUB_v2.2.05.bin Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
-rwxr-xr-xtarget/linux/ar71xx/base-files/etc/board.d/01_leds4
-rw-r--r--target/linux/ar71xx/base-files/etc/diag.sh3
-rwxr-xr-xtarget/linux/ar71xx/base-files/lib/ar71xx.sh3
-rwxr-xr-xtarget/linux/ar71xx/base-files/lib/upgrade/platform.sh1
-rw-r--r--target/linux/ar71xx/config-4.41
-rw-r--r--target/linux/ar71xx/config-4.91
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt10
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/Makefile1
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/mach-wam250.c122
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/machtypes.h1
-rw-r--r--target/linux/ar71xx/generic/config-default1
-rw-r--r--target/linux/ar71xx/image/generic.mk12
12 files changed, 159 insertions, 1 deletions
diff --git a/target/linux/ar71xx/base-files/etc/board.d/01_leds b/target/linux/ar71xx/base-files/etc/board.d/01_leds
index 2d0bf2cffa..24c71f2a3c 100755
--- a/target/linux/ar71xx/base-files/etc/board.d/01_leds
+++ b/target/linux/ar71xx/base-files/etc/board.d/01_leds
@@ -910,6 +910,10 @@ tube2h)
ucidef_set_led_rssi "signal3" "SIGNAL3" "alfa:green:signal3" "wlan0" "51" "100" "-50" "13"
ucidef_set_led_rssi "signal4" "SIGNAL4" "alfa:green:signal4" "wlan0" "76" "100" "-75" "13"
;;
+wam250)
+ ucidef_set_led_netdev "lan" "LAN" "$board:white:lan" "eth0"
+ ucidef_set_led_wlan "wlan" "WLAN" "$board:white:wlan" "phy0tpt"
+ ;;
wndap360)
ucidef_set_led_power "power" "POWER GREEN" "netgear:green:power" "1"
;;
diff --git a/target/linux/ar71xx/base-files/etc/diag.sh b/target/linux/ar71xx/base-files/etc/diag.sh
index bec14d4439..f7f622d92b 100644
--- a/target/linux/ar71xx/base-files/etc/diag.sh
+++ b/target/linux/ar71xx/base-files/etc/diag.sh
@@ -236,7 +236,8 @@ get_status_led() {
;;
gl-ar750|\
hiveap-121|\
- nbg6716)
+ nbg6716|\
+ wam250)
status_led="$board:white:power"
;;
hiwifi-hc6361)
diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index fc578cec65..034a3a435b 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -1298,6 +1298,9 @@ ar71xx_board_detect() {
*"UniFiAP Outdoor+")
name="unifi-outdoor-plus"
;;
+ *"WAM250")
+ name="wam250"
+ ;;
*"WBS210")
name="wbs210"
tplink_pharos_board_detect
diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index b080955359..2904535372 100755
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -286,6 +286,7 @@ platform_check_image() {
unifi-outdoor|\
unifiac-lite|\
unifiac-pro|\
+ wam250|\
weio|\
whr-g301n|\
whr-hp-g300n|\
diff --git a/target/linux/ar71xx/config-4.4 b/target/linux/ar71xx/config-4.4
index ec398a7071..e76dea4fb6 100644
--- a/target/linux/ar71xx/config-4.4
+++ b/target/linux/ar71xx/config-4.4
@@ -234,6 +234,7 @@ CONFIG_ATH79=y
# CONFIG_ATH79_MACH_UBNT is not set
# CONFIG_ATH79_MACH_UBNT_UNIFIAC is not set
# CONFIG_ATH79_MACH_UBNT_XM is not set
+# CONFIG_ATH79_MACH_WAM250 is not set
# CONFIG_ATH79_MACH_WEIO is not set
# CONFIG_ATH79_MACH_WHR_HP_G300N is not set
# CONFIG_ATH79_MACH_WI2A_AC200I is not set
diff --git a/target/linux/ar71xx/config-4.9 b/target/linux/ar71xx/config-4.9
index 924f17cd71..4b48ccb830 100644
--- a/target/linux/ar71xx/config-4.9
+++ b/target/linux/ar71xx/config-4.9
@@ -232,6 +232,7 @@ CONFIG_ATH79=y
# CONFIG_ATH79_MACH_UBNT is not set
# CONFIG_ATH79_MACH_UBNT_UNIFIAC is not set
# CONFIG_ATH79_MACH_UBNT_XM is not set
+# CONFIG_ATH79_MACH_WAM250 is not set
# CONFIG_ATH79_MACH_WEIO is not set
# CONFIG_ATH79_MACH_WHR_HP_G300N is not set
# CONFIG_ATH79_MACH_WI2A_AC200I is not set
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
index 228e7ef898..da3cf63cef 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
@@ -948,6 +948,16 @@ config ATH79_MACH_JWAP230
select ATH79_DEV_USB
select ATH79_DEV_WMAC
+config ATH79_MACH_WAM250
+ bool "Samsung WAM250 support"
+ select SOC_AR934X
+ select ATH79_DEV_ETH
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+ select ATH79_DEV_M25P80
+ select ATH79_DEV_USB
+ select ATH79_DEV_WMAC
+
config ATH79_MACH_WRT160NL
bool "Linksys WRT160NL board support"
select SOC_AR913X
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Makefile b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
index d489b1a59a..cea297af87 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
@@ -242,6 +242,7 @@ obj-$(CONFIG_ATH79_MACH_TUBE2H) += mach-tube2h.o
obj-$(CONFIG_ATH79_MACH_UBNT) += mach-ubnt.o
obj-$(CONFIG_ATH79_MACH_UBNT_UNIFIAC) += mach-ubnt-unifiac.o
obj-$(CONFIG_ATH79_MACH_UBNT_XM) += mach-ubnt-xm.o
+obj-$(CONFIG_ATH79_MACH_WAM250) += mach-wam250.o
obj-$(CONFIG_ATH79_MACH_WEIO) += mach-weio.o
obj-$(CONFIG_ATH79_MACH_WHR_HP_G300N) += mach-whr-hp-g300n.o
obj-$(CONFIG_ATH79_MACH_WLAE_AG300N) += mach-wlae-ag300n.o
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-wam250.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-wam250.c
new file mode 100644
index 0000000000..31817bddf2
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-wam250.c
@@ -0,0 +1,122 @@
+/*
+ * Samsung WAM250 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 WAM250_GPIO_LED_LAN 13
+#define WAM250_GPIO_LED_POWER 15
+#define WAM250_GPIO_LED_REPEATER 14
+#define WAM250_GPIO_LED_WLAN 12
+
+#define WAM250_GPIO_BTN_RESET 17
+#define WAM250_GPIO_BTN_SPKADD 1
+
+#define WAM250_GPIO_EXT_LNA 19
+
+#define WAM250_MAC_OFFSET 2
+
+#define WAM250_KEYS_POLL_INTERVAL 20
+#define WAM250_KEYS_DEBOUNCE_INTERVAL (3 * WAM250_KEYS_POLL_INTERVAL)
+
+static struct gpio_led wam250_leds_gpio[] __initdata = {
+ {
+ .name = "wam250:white:lan",
+ .gpio = WAM250_GPIO_LED_LAN,
+ .active_low = 1,
+ }, {
+ .name = "wam250:white:power",
+ .gpio = WAM250_GPIO_LED_POWER,
+ .default_state = LEDS_GPIO_DEFSTATE_KEEP,
+ .active_low = 1,
+ }, {
+ .name = "wam250:white:repeater",
+ .gpio = WAM250_GPIO_LED_REPEATER,
+ .active_low = 1,
+ }, {
+ .name = "wam250:white:wlan",
+ .gpio = WAM250_GPIO_LED_WLAN,
+ .active_low = 1,
+ },
+};
+
+static struct gpio_keys_button wam250_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = WAM250_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WAM250_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "wps",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = WAM250_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = WAM250_GPIO_BTN_SPKADD,
+ .active_low = 1,
+ },
+};
+
+static void __init wam250_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff1000);
+
+ ath79_register_m25p80(NULL);
+
+ ath79_register_mdio(1, 0x0);
+
+ ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_PHY_SWAP);
+
+ ath79_switch_data.phy4_mii_en = 1;
+ ath79_switch_data.phy_poll_mask = 0xfd;
+
+ /* LAN */
+ ath79_eth1_data.duplex = DUPLEX_FULL;
+ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
+ ath79_eth1_data.phy_mask = BIT(1);
+ ath79_init_mac(ath79_eth1_data.mac_addr, art + WAM250_MAC_OFFSET, 0);
+ ath79_register_eth(1);
+
+ /* WAN */
+ ath79_eth0_data.duplex = DUPLEX_FULL;
+ ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
+ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+ ath79_eth0_data.phy_mask = BIT(0);
+ ath79_eth0_data.speed = SPEED_100;
+ ath79_init_mac(ath79_eth0_data.mac_addr, art + WAM250_MAC_OFFSET, 1);
+ ath79_register_eth(0);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(wam250_leds_gpio),
+ wam250_leds_gpio);
+
+ ath79_register_gpio_keys_polled(-1, WAM250_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(wam250_gpio_keys),
+ wam250_gpio_keys);
+
+ ath79_wmac_set_ext_lna_gpio(0, WAM250_GPIO_EXT_LNA);
+
+ ath79_register_usb();
+ ath79_register_wmac(art, NULL);
+}
+
+MIPS_MACHINE(ATH79_MACH_WAM250, "WAM250", "Samsung WAM250", wam250_setup);
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
index c7e16ec07f..dd6fe75337 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
+++ b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
@@ -315,6 +315,7 @@ enum ath79_mach_type {
ATH79_MACH_UBNT_UNIFI_OUTDOOR, /* Ubiquiti UnifiAP Outdoor */
ATH79_MACH_UBNT_UNIFI_OUTDOOR_PLUS, /* Ubiquiti UnifiAP Outdoor+ */
ATH79_MACH_UBNT_XM, /* Ubiquiti Networks XM board rev 1.0 */
+ ATH79_MACH_WAM250, /* Samsung WAM250 */
ATH79_MACH_WBS210, /* TP-LINK WBS210 */
ATH79_MACH_WBS510, /* TP-LINK WBS510 */
ATH79_MACH_WEIO, /* WeIO board */
diff --git a/target/linux/ar71xx/generic/config-default b/target/linux/ar71xx/generic/config-default
index 2e5eb66e08..bba1b63564 100644
--- a/target/linux/ar71xx/generic/config-default
+++ b/target/linux/ar71xx/generic/config-default
@@ -165,6 +165,7 @@ CONFIG_ATH79_MACH_TUBE2H=y
CONFIG_ATH79_MACH_UBNT=y
CONFIG_ATH79_MACH_UBNT_UNIFIAC=y
CONFIG_ATH79_MACH_UBNT_XM=y
+CONFIG_ATH79_MACH_WAM250=y
CONFIG_ATH79_MACH_WEIO=y
CONFIG_ATH79_MACH_WHR_HP_G300N=y
CONFIG_ATH79_MACH_WLAE_AG300N=y
diff --git a/target/linux/ar71xx/image/generic.mk b/target/linux/ar71xx/image/generic.mk
index add3aa32a7..f23c208caf 100644
--- a/target/linux/ar71xx/image/generic.mk
+++ b/target/linux/ar71xx/image/generic.mk
@@ -1101,6 +1101,18 @@ define Device/bhr-4grv2
endef
TARGET_DEVICES += bhr-4grv2
+define Device/wam250
+ DEVICE_TITLE := Samsung WAM250
+ DEVICE_PACKAGES := kmod-usb-core kmod-usb2 -swconfig
+ BOARDNAME := WAM250
+ IMAGE_SIZE := 15872k
+ MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env),128k(nvram)ro,15872k(firmware),64k(art)ro
+ SUPPORTED_DEVICES := wam250
+ IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(BLOCKSIZE) |\
+ append-rootfs | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
+endef
+TARGET_DEVICES += wam250
+
define Device/wlr8100
DEVICE_TITLE := Sitecom WLR-8100
DEVICE_PACKAGES := kmod-usb-core kmod-usb2 kmod-usb-ledtrig-usbport kmod-usb3 \