UART_FR            83 bsp/boot/arm/integrator/debug.c 	while (UART_FR & FR_TXFF)
UART_FR           123 bsp/drv/dev/serial/pl011.c 	while (bus_read_32(UART_FR) & FR_TXFF)
UART_FR           133 bsp/drv/dev/serial/pl011.c 	while (bus_read_32(UART_FR) & FR_RXFE)
UART_FR           165 bsp/drv/dev/serial/pl011.c 		while (bus_read_32(UART_FR) & FR_RXFE)
UART_FR           170 bsp/drv/dev/serial/pl011.c 		} while ((bus_read_32(UART_FR) & FR_RXFE) == 0);
UART_FR            51 bsp/hal/arm/integrator/diag.c 	while (UART_FR & FR_TXFF)