Lines Matching defs:uart_base
1147 uint32_t uart_base = rockchip_get_uart_base();
1149 if (uart_base == 0)
1152 uart_save.uart_lcr = mmio_read_32(uart_base + UART_LCR);
1153 uart_save.uart_ier = mmio_read_32(uart_base + UART_IER);
1154 uart_save.uart_mcr = mmio_read_32(uart_base + UART_MCR);
1155 mmio_write_32(uart_base + UART_LCR,
1157 uart_save.uart_dll = mmio_read_32(uart_base + UART_DLL);
1158 uart_save.uart_dlh = mmio_read_32(uart_base + UART_DLH);
1159 mmio_write_32(uart_base + UART_LCR, uart_save.uart_lcr);
1164 uint32_t uart_base = rockchip_get_uart_base();
1167 if (uart_base == 0)
1170 mmio_write_32(uart_base + UARTSRR,
1173 uart_lcr = mmio_read_32(uart_base + UART_LCR);
1174 mmio_write_32(uart_base + UART_MCR, DIAGNOSTIC_MODE);
1175 mmio_write_32(uart_base + UART_LCR, uart_lcr | UARTLCR_DLAB);
1176 mmio_write_32(uart_base + UART_DLL, uart_save.uart_dll);
1177 mmio_write_32(uart_base + UART_DLH, uart_save.uart_dlh);
1178 mmio_write_32(uart_base + UART_LCR, uart_save.uart_lcr);
1179 mmio_write_32(uart_base + UART_IER, uart_save.uart_ier);
1180 mmio_write_32(uart_base + UART_FCR, UARTFCR_FIFOEN);
1181 mmio_write_32(uart_base + UART_MCR, uart_save.uart_mcr);