X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Flpc%2Fao_boot_pin.c;h=91acbfd492bc29cddc2cbca1cccc0c27c81784db;hb=ffbf340c516a7fff7c95b808586f623269fe4338;hp=a51c7f8d45414d59eb9a47b47adeb54714ebefdd;hpb=ee009332a17557076f4c9348a31658f5bf605240;p=fw%2Faltos

diff --git a/src/lpc/ao_boot_pin.c b/src/lpc/ao_boot_pin.c
index a51c7f8d..91acbfd4 100644
--- a/src/lpc/ao_boot_pin.c
+++ b/src/lpc/ao_boot_pin.c
@@ -20,14 +20,11 @@
 #include <ao_boot.h>
 #include <ao_exti.h>
 
-void
+int
 ao_boot_check_pin(void)
 {
 	uint16_t v;
 
-	/* Enable power interface clock */
-//	stm_rcc.apb1enr |= (1 << STM_RCC_APB1ENR_PWREN);
-	
 	/* Enable the input pin */
 	ao_enable_input(AO_BOOT_APPLICATION_GPIO, AO_BOOT_APPLICATION_PIN,
 			AO_BOOT_APPLICATION_MODE);
@@ -41,7 +38,5 @@ ao_boot_check_pin(void)
 	/* Reset the chip to turn off the port and the power interface clock */
 	ao_gpio_set_mode(AO_BOOT_APPLICATION_GPIO, AO_BOOT_APPLICATION_PIN, 0);
 	ao_disable_port(AO_BOOT_APPLICATION_GPIO);
-//	stm_rcc.apb1enr &= ~(1 << STM_RCC_APB1ENR_PWREN);
-	if (v == AO_BOOT_APPLICATION_VALUE)
-		ao_boot_chain(AO_BOOT_APPLICATION_BASE);
+	return v == AO_BOOT_APPLICATION_VALUE;
 }