diff options
Diffstat (limited to 'ports/stm32/powerctrlboot.c')
| -rw-r--r-- | ports/stm32/powerctrlboot.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ports/stm32/powerctrlboot.c b/ports/stm32/powerctrlboot.c index a8ef8c34a..7baaa6773 100644 --- a/ports/stm32/powerctrlboot.c +++ b/ports/stm32/powerctrlboot.c @@ -482,6 +482,11 @@ void SystemClock_Config(void) { LL_RCC_IC11_SetDivider(1); LL_RCC_IC11_Enable(); + // Configure IC12 at 100MHz for ETH1CLKSEL. + LL_RCC_IC12_SetSource(LL_RCC_ICCLKSOURCE_PLL1); + LL_RCC_IC12_SetDivider(8); + LL_RCC_IC12_Enable(); + // Configure IC14 at 100MHz for slower peripherals. LL_RCC_IC14_SetSource(LL_RCC_ICCLKSOURCE_PLL1); LL_RCC_IC14_SetDivider(8); |