ixp425/boot2/ixp425_board.c

58 static u_int8_t *ubase;
159 	while ((uart_getreg(ubase, REG_LSR) & LSR_RXRDY) == 0 && --limit)
162 	if ((uart_getreg(ubase, REG_LSR) & LSR_RXRDY) == LSR_RXRDY)
163 		c = uart_getreg(ubase, REG_DATA);
175 	while ((uart_getreg(ubase, REG_LSR) & LSR_THRE) == 0 && --limit)
177 	uart_setreg(ubase, REG_DATA, ch);
180 	while ((uart_getreg(ubase, REG_LSR) & LSR_TEMT) == 0 && --limit)
707 	ubase = (u_int8_t *)(IXP425_UART0_HWBASE);
731 	ubase = (u_int8_t *)(IXP425_UART0_HWBASE);
762 	ubase = (u_int8_t *)(IXP425_UART1_HWBASE);