| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2003 Eric Biederman |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; version 2 of the License. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #include <console/cbmem_console.h> |
| #include <console/ne2k.h> |
| #include <console/qemu_debugcon.h> |
| #include <console/spkmodem.h> |
| #include <console/streams.h> |
| #include <console/uart.h> |
| #include <console/usb.h> |
| #include <console/spi.h> |
| #include <console/flash.h> |
| #include <rules.h> |
| |
| void console_hw_init(void) |
| { |
| __cbmemc_init(); |
| __spkmodem_init(); |
| __qemu_debugcon_init(); |
| |
| __uart_init(); |
| __ne2k_init(); |
| __usbdebug_init(); |
| __spiconsole_init(); |
| __flashconsole_init(); |
| } |
| |
| void console_tx_byte(unsigned char byte) |
| { |
| __cbmemc_tx_byte(byte); |
| __spkmodem_tx_byte(byte); |
| __qemu_debugcon_tx_byte(byte); |
| |
| /* Some consoles want newline conversion |
| * to keep terminals happy. |
| */ |
| if (byte == '\n') { |
| __uart_tx_byte('\r'); |
| __usb_tx_byte('\r'); |
| } |
| |
| __uart_tx_byte(byte); |
| __ne2k_tx_byte(byte); |
| __usb_tx_byte(byte); |
| __spiconsole_tx_byte(byte); |
| __flashconsole_tx_byte(byte); |
| } |
| |
| void console_tx_flush(void) |
| { |
| __uart_tx_flush(); |
| __ne2k_tx_flush(); |
| __usb_tx_flush(); |
| __flashconsole_tx_flush(); |
| } |
| |
| void console_write_line(uint8_t *buffer, size_t number_of_bytes) |
| { |
| /* Finish displaying all of the console data if requested */ |
| if (number_of_bytes == 0) { |
| console_tx_flush(); |
| return; |
| } |
| |
| /* Output the console data */ |
| while (number_of_bytes--) |
| console_tx_byte(*buffer++); |
| } |
| |
| |
| #if IS_ENABLED(CONFIG_GDB_STUB) && (ENV_ROMSTAGE || ENV_RAMSTAGE) |
| void gdb_hw_init(void) |
| { |
| __gdb_hw_init(); |
| } |
| |
| void gdb_tx_byte(unsigned char byte) |
| { |
| __gdb_tx_byte(byte); |
| } |
| |
| void gdb_tx_flush(void) |
| { |
| __gdb_tx_flush(); |
| } |
| |
| unsigned char gdb_rx_byte(void) |
| { |
| return __gdb_rx_byte(); |
| } |
| #endif |