From: Keith Packard <keithp@keithp.com>
Date: Sun, 21 Oct 2012 20:01:03 +0000 (-0700)
Subject: altos/stm: Stop spewing clock out PA8 pin
X-Git-Tag: 1.1.9.2~22^2~23
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=eea141b2f35722bad4cd31d9484d6d794646f815

altos/stm: Stop spewing clock out PA8 pin

This was used to debug the clock bringup, but is not useful anymore,
and probably a bad idea to boot.

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/src/stm/ao_timer.c b/src/stm/ao_timer.c
index 1132f748..f3011d3f 100644
--- a/src/stm/ao_timer.c
+++ b/src/stm/ao_timer.c
@@ -266,6 +266,7 @@ ao_clock_init(void)
 	stm_rcc.csr |= (1 << STM_RCC_CSR_RMVF);
 
 
+#if DEBUG_THE_CLOCK
 	/* Output SYSCLK on PA8 for measurments */
 
 	stm_rcc.ahbenr |= (1 << STM_RCC_AHBENR_GPIOAEN);
@@ -276,4 +277,5 @@ ao_clock_init(void)
 
 	stm_rcc.cfgr |= (STM_RCC_CFGR_MCOPRE_DIV_1 << STM_RCC_CFGR_MCOPRE);
 	stm_rcc.cfgr |= (STM_RCC_CFGR_MCOSEL_HSE << STM_RCC_CFGR_MCOSEL);
+#endif
 }