diff options
Diffstat (limited to 'os/hal/platforms/STM32/mac_lld.c')
| -rw-r--r-- | os/hal/platforms/STM32/mac_lld.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/os/hal/platforms/STM32/mac_lld.c b/os/hal/platforms/STM32/mac_lld.c index c1244aa39..46ff53d5f 100644 --- a/os/hal/platforms/STM32/mac_lld.c +++ b/os/hal/platforms/STM32/mac_lld.c @@ -297,9 +297,11 @@ void mac_lld_start(MACDriver *macp) { /* MAC clocks activation and commanded reset procedure.*/
rccEnableETH(FALSE);
+#if defined(STM32_MAC_DMABMR_SR)
ETH->DMABMR |= ETH_DMABMR_SR;
while(ETH->DMABMR & ETH_DMABMR_SR)
;
+#endif
/* ISR vector enabled.*/
nvicEnableVector(ETH_IRQn,
|