Searched refs:UART_REG_TXFIFO (Results 1 – 1 of 1) sorted by relevance
10 #define UART_REG_TXFIFO 0x0 macro37 while (io_read32(base + UART_REG_TXFIFO) & UART_TXFIFO_FULL) { in sifive_uart_flush()68 io_write32(base + UART_REG_TXFIFO, ch); in sifive_uart_putc()