Looks like trunk@37090 has changed the logic that determines if router's button
was pressed. This resulted in TEW632BRP always booting into failsafe mode
because it detected pressed button (which was not pressed).
Measure with voltmeter has shown that buttons on this router are actually
active-low. This patch reflects this fact in board configuration and fixes
'load info failsafe mode' issue.
Note: it looks like Trendnet TEW632BRP and a close relative to TEW-652BRP V1.0
and D-Link DIR-615C1, so same problem may exist on those routers as well. This
patch doesn't affect routers other than 632BRP and unfortunately I do not have
hardware to test this issue with other routers.
This patch fixes #13893 and is tested on actuall Trendnet TEW632BRP.
Signed-off-by: Nikolay Martynov <mar.ko...@gmail.com>
---
target/linux/ar71xx/files/arch/mips/ath79/mach-tew-632brp.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tew-632brp.c
b/target/linux/ar71xx/files/arch/mips/ath79/mach-tew-632brp.c
index b76d4a7..855664e 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-tew-632brp.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tew-632brp.c
@@ -54,12 +54,14 @@ static struct gpio_keys_button tew_632brp_gpio_keys[]
__initdata = {
.code = KEY_RESTART,
.debounce_interval = TEW_632BRP_KEYS_DEBOUNCE_INTERVAL,
.gpio = TEW_632BRP_GPIO_BTN_RESET,
+ .active_low = 1,
}, {
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.debounce_interval = TEW_632BRP_KEYS_DEBOUNCE_INTERVAL,
.gpio = TEW_632BRP_GPIO_BTN_WPS,
+ .active_low = 1,
}
};
--
1.8.1.2
_______________________________________________
openwrt-devel mailing list
openwrt-devel@lists.openwrt.org
https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
