diff options
Diffstat (limited to 'os/hal/platforms/STM32/mac_lld.c')
| -rw-r--r-- | os/hal/platforms/STM32/mac_lld.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/os/hal/platforms/STM32/mac_lld.c b/os/hal/platforms/STM32/mac_lld.c index 98f1839c0..99fba21ff 100644 --- a/os/hal/platforms/STM32/mac_lld.c +++ b/os/hal/platforms/STM32/mac_lld.c @@ -159,13 +159,10 @@ void mac_lld_init(void) { }
/* MAC clocks activation.*/
- RCC->AHBENR |= RCC_AHBENR_ETHMACEN |
- RCC_AHBENR_ETHMACTXEN |
- RCC_AHBENR_ETHMACRXEN;
+ rccEnableETH(FALSE);
/* Reset of the MAC core.*/
- RCC->AHBRSTR = RCC_AHBRSTR_ETHMACRST;
- RCC->AHBRSTR = 0;
+ rccResetETH();
/* Find PHY address.*/
mii_find_phy();
@@ -184,9 +181,7 @@ void mac_lld_init(void) { mii_write_phy(MII_BMCR, BMCR_PDOWN);
/* MAC clocks stopped again.*/
- RCC->AHBENR &= ~(RCC_AHBENR_ETHMACEN |
- RCC_AHBENR_ETHMACTXEN |
- RCC_AHBENR_ETHMACRXEN);
+ rccDisableETH(FALSE);
}
/**
@@ -208,9 +203,7 @@ void mac_lld_start(MACDriver *macp) { txptr = (stm32_eth_tx_descriptor_t *)td;
/* MAC clocks activation.*/
- RCC->AHBENR |= RCC_AHBENR_ETHMACEN |
- RCC_AHBENR_ETHMACTXEN |
- RCC_AHBENR_ETHMACRXEN;
+ rccEnableETH(FALSE);
/* Descriptor chains pointers.*/
ETH->DMARDLAR = (uint32_t)rd;
@@ -241,9 +234,7 @@ void mac_lld_start(MACDriver *macp) { void mac_lld_stop(MACDriver *macp) {
/* MAC clocks stopped.*/
- RCC->AHBENR &= ~(RCC_AHBENR_ETHMACEN |
- RCC_AHBENR_ETHMACTXEN |
- RCC_AHBENR_ETHMACRXEN);
+ rccDisableETH(FALSE);
}
/**
|