diff options
Diffstat (limited to 'include/drivers')
| -rw-r--r-- | include/drivers/arm/pl011.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/drivers/arm/pl011.h b/include/drivers/arm/pl011.h index d5ea890d..ce6cdcf5 100644 --- a/include/drivers/arm/pl011.h +++ b/include/drivers/arm/pl011.h @@ -71,6 +71,7 @@ #define PL011_UARTFR_TXFF_BIT 5 /* Transmit FIFO full bit in UARTFR register */ #define PL011_UARTFR_RXFE_BIT 4 /* Receive FIFO empty bit in UARTFR register */ +#define PL011_UARTFR_BUSY_BIT 3 /* UART busy bit in UARTFR register */ /* Control reg bits */ #if !PL011_GENERIC_UART |