coreboot/src/console/console.c

93 lines
1.7 KiB
C

/* SPDX-License-Identifier: GPL-2.0-only */
#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 <console/system76_ec.h>
void console_hw_init(void)
{
__cbmemc_init();
__spkmodem_init();
__qemu_debugcon_init();
__uart_init();
__ne2k_init();
__usbdebug_init();
__spiconsole_init();
__flashconsole_init();
__system76_ec_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);
__system76_ec_tx_byte(byte);
}
void console_tx_flush(void)
{
__uart_tx_flush();
__ne2k_tx_flush();
__usb_tx_flush();
__flashconsole_tx_flush();
__system76_ec_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 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