Bug in the configuration of RMII for Nucleo-144 based on STM32F767zi

hello,

i generated the code using CubeMX and the last version of F7-Package(V1.15.0) and i noticed that the generated code used the wrong pins for RMII.

the wrong generated code used:

PB11    ------> ETH_TX_EN

PB12   ------> ETH_TXD0

the right one should be:

PG11    ------> ETH_TX_EN

PG13    ------> ETH_TXD0

this should be modified in two functions:

void HAL_ETH_MspInit(ETH_HandleTypeDef* ethHandle)

void HAL_ETH_MspDeInit(ETH_HandleTypeDef* ethHandle)