X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fstm32f1%2Fao_clock.c;h=899923dc5cfc0f501db1a554f774e4071b7b1b41;hb=ff21e293ee8185b19a30df74ca7a1610625ef465;hp=52830117cdf83ba1b200150b0d0baafa734b3ccf;hpb=2447293cbaaf7b783744ca2f68bf1769a8798841;p=fw%2Faltos

diff --git a/src/stm32f1/ao_clock.c b/src/stm32f1/ao_clock.c
index 52830117..899923dc 100644
--- a/src/stm32f1/ao_clock.c
+++ b/src/stm32f1/ao_clock.c
@@ -181,6 +181,8 @@ ao_clock_init(void)
 	/* Clear reset flags */
 	stm_rcc.csr |= (1 << STM_RCC_CSR_RMVF);
 
+	/* Enable AFIO */
+	stm_rcc.apb2enr |= (1 << STM_RCC_APB2ENR_AFIOEN);
 
 	/* Release PB3, PA15 and PB4 from JTAG use */
 	stm_afio.mapr = (stm_afio.mapr &