diff options
Diffstat (limited to 'board/at91sam9260ek/at91sam9260ek.c')
| -rw-r--r-- | board/at91sam9260ek/at91sam9260ek.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/board/at91sam9260ek/at91sam9260ek.c b/board/at91sam9260ek/at91sam9260ek.c index 5fce346a25..410c7e2aa1 100644 --- a/board/at91sam9260ek/at91sam9260ek.c +++ b/board/at91sam9260ek/at91sam9260ek.c @@ -137,7 +137,7 @@ int AT91F_EMAC_Hardware_Init(void) AT91C_BASE_PIOA->PIO_PPUDR = AT91C_PA14_ERX0 | AT91C_PA15_ERX1 | AT91C_PA17_ERXDV | AT91C_PA25_ERX2 | AT91C_PA26_ERX3 | AT91C_PA28_ECRS; - + /* Need to reset PHY -> 500ms reset */ AT91C_BASE_RSTC->RSTC_RMR = (AT91C_RSTC_KEY & ((unsigned int)0xA5<<24)) | (AT91C_RSTC_ERSTL & (0x0D << 8)) | AT91C_RSTC_URSTEN; @@ -147,6 +147,10 @@ int AT91F_EMAC_Hardware_Init(void) /* Wait for end hardware reset */ while (!(AT91C_BASE_RSTC->RSTC_RSR & AT91C_RSTC_NRSTL)); + /* Resore NRST value */ + AT91C_BASE_RSTC->RSTC_RMR = (AT91C_RSTC_KEY & ((unsigned int)0xA5<<24)) | + (AT91C_RSTC_ERSTL & (0x0 << 8)) | AT91C_RSTC_URSTEN; + /* Re-enable pull-up */ AT91C_BASE_PIOA->PIO_PPUER = AT91C_PA14_ERX0 | AT91C_PA15_ERX1 | AT91C_PA17_ERXDV | AT91C_PA25_ERX2 | |