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lsxl: also turn off fan in power down mode

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If while booting the power switch is in OFF position, turn off the fan,
too.

Signed-off-by: Michael Walle <michael@walle.cc>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
This commit is contained in:
Michael Walle 2012-09-30 03:11:05 +00:00 committed by Prafulla Wadaskar
parent be3e8be0a7
commit 9bd2317b45
1 changed files with 5 additions and 1 deletions
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6
board/buffalo/lsxl/lsxl.c
View file

@ -195,9 +195,11 @@ int board_init(void)
static void check_power_switch(void) static void check_power_switch(void)
{ {
if (kw_gpio_get_value(GPIO_POWER_SWITCH)) { if (kw_gpio_get_value(GPIO_POWER_SWITCH)) {
/* turn off HDD and USB power */ /* turn off fan, HDD and USB power */
kw_gpio_set_value(GPIO_HDD_POWER, 0); kw_gpio_set_value(GPIO_HDD_POWER, 0);
kw_gpio_set_value(GPIO_USB_VBUS, 0); kw_gpio_set_value(GPIO_USB_VBUS, 0);
kw_gpio_set_value(GPIO_FAN_HIGH, 1);
kw_gpio_set_value(GPIO_FAN_LOW, 1);
set_led(LED_OFF); set_led(LED_OFF);
/* loop until released */ /* loop until released */
@ -207,6 +209,8 @@ static void check_power_switch(void)
/* turn power on again */ /* turn power on again */
kw_gpio_set_value(GPIO_HDD_POWER, 1); kw_gpio_set_value(GPIO_HDD_POWER, 1);
kw_gpio_set_value(GPIO_USB_VBUS, 1); kw_gpio_set_value(GPIO_USB_VBUS, 1);
kw_gpio_set_value(GPIO_FAN_HIGH, 0);
kw_gpio_set_value(GPIO_FAN_LOW, 0);
set_led(LED_POWER_BLINKING); set_led(LED_POWER_BLINKING);
} }
} }