1d7541feeb
Do not pull in console hw-specific prototypes everywhere with console.h as those are not needed for higher levels. Move prototypes for UARTs next to other consoles. Change-Id: Icbc9cd3e5bdfdab85d7dccd7c3827bba35248fb8 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5232 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
67 lines
1.6 KiB
C
67 lines
1.6 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2008-2009 coresystems GmbH
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; version 2 of
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* the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*/
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#include <arch/io.h>
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#include <cpu/x86/cache.h>
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#include <cpu/x86/smm.h>
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#include <console/console.h>
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#include <console/uart.h>
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#include <uart8250.h>
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#include <console/vtxprintf.h>
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#if CONFIG_CONSOLE_SERIAL8250MEM
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static u32 serial8250mem_base_address = 0;
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#endif
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void console_tx_flush(void)
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{
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}
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void console_tx_byte(unsigned char byte)
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{
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if (byte == '\n')
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console_tx_byte('\r');
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#if CONFIG_CONSOLE_SERIAL8250MEM
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if (serial8250mem_base_address)
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uart8250_mem_tx_byte(serial8250mem_base_address, byte);
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#endif
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#if CONFIG_CONSOLE_SERIAL8250
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uart8250_tx_byte(CONFIG_TTYS0_BASE, byte);
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#endif
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}
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void console_init(void)
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{
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#if CONFIG_DEBUG_SMI
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console_loglevel = CONFIG_DEFAULT_CONSOLE_LOGLEVEL;
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#if CONFIG_CONSOLE_SERIAL8250
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uart_init();
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#endif
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#if CONFIG_CONSOLE_SERIAL8250MEM
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serial8250mem_base_address = uart_mem_init();
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#endif
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#else
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console_loglevel = 1;
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#endif
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}
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