Home
last modified time | relevance | path

Searched refs:com_port (Results 1 – 6 of 6) sorted by relevance

/OK3568_Linux_fs/u-boot/drivers/serial/
H A Dns16550.c129 ns16550_writeb(com_port, \
130 (unsigned char *)addr - (unsigned char *)com_port, value)
132 ns16550_readb(com_port, \
133 (unsigned char *)addr - (unsigned char *)com_port)
148 static void NS16550_setbrg(NS16550_t com_port, int baud_divisor) in NS16550_setbrg() argument
150 serial_out(UART_LCR_BKSE | UART_LCRVAL, &com_port->lcr); in NS16550_setbrg()
151 serial_out(baud_divisor & 0xff, &com_port->dll); in NS16550_setbrg()
152 serial_out((baud_divisor >> 8) & 0xff, &com_port->dlm); in NS16550_setbrg()
153 serial_out(UART_LCRVAL, &com_port->lcr); in NS16550_setbrg()
156 void NS16550_init(NS16550_t com_port, int baud_divisor) in NS16550_init() argument
[all …]
/OK3568_Linux_fs/u-boot/drivers/input/
H A Dps2ser.c52 NS16550_t com_port = (NS16550_t)COM_BASE; in ps2ser_init() local
54 com_port->ier = 0x00; in ps2ser_init()
55 com_port->lcr = UART_LCR_BKSE | UART_LCR_8N1; in ps2ser_init()
56 com_port->dll = (CONFIG_SYS_NS16550_CLK / 16 / PS2SER_BAUD) & 0xff; in ps2ser_init()
57 com_port->dlm = ((CONFIG_SYS_NS16550_CLK / 16 / PS2SER_BAUD) >> 8) & 0xff; in ps2ser_init()
58 com_port->lcr = UART_LCR_8N1; in ps2ser_init()
59 com_port->mcr = (UART_MCR_DTR | UART_MCR_RTS); in ps2ser_init()
60 com_port->fcr = (UART_FCR_FIFO_EN | UART_FCR_RXSR | UART_FCR_TXSR); in ps2ser_init()
67 NS16550_t com_port = (NS16550_t)COM_BASE; in ps2ser_putc() local
70 while ((com_port->lsr & UART_LSR_THRE) == 0); in ps2ser_putc()
[all …]
/OK3568_Linux_fs/u-boot/include/
H A Dns16550.h204 void NS16550_init(NS16550_t com_port, int baud_divisor);
205 void NS16550_putc(NS16550_t com_port, char c);
206 char NS16550_getc(NS16550_t com_port);
207 int NS16550_tstc(NS16550_t com_port);
208 void NS16550_reinit(NS16550_t com_port, int baud_divisor);
H A Ddebug_uart.h127 serial_out_shift((char *)com_port + \
128 ((char *)reg - (char *)com_port) * \
132 serial_in_shift((char *)com_port + \
133 ((char *)reg - (char *)com_port) * \
/OK3568_Linux_fs/u-boot/arch/arm/mach-socfpga/
H A Dreset_manager_arria10.c33 unsigned int com_port; in socfpga_reset_uart() local
35 com_port = uart_com_port(gd->fdt_blob); in socfpga_reset_uart()
37 if (com_port == SOCFPGA_UART1_ADDRESS) in socfpga_reset_uart()
39 else if (com_port == SOCFPGA_UART0_ADDRESS) in socfpga_reset_uart()
/OK3568_Linux_fs/u-boot/lib/efi/
H A Defi_stub.c72 NS16550_t com_port = (NS16550_t)0x3f8; in putc() local
74 while ((inb((ulong)&com_port->lsr) & UART_LSR_THRE) == 0) in putc()
76 outb(ch, (ulong)&com_port->thr); in putc()