049b46270d
Add a Kconfig value to enable the console during postcar. Add a call to console_init at the beginning of the postcar stage in exit_car.S. TEST=Build and run on Galileo Gen2 Change-Id: I66e2ec83344129ede2c7d6e5627c8062e28f50ad Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/16001 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
/*
|
|
* 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/console.h>
|
|
#include <console/uart.h>
|
|
#include <console/streams.h>
|
|
#include <device/pci.h>
|
|
#include <option.h>
|
|
#include <rules.h>
|
|
#include <version.h>
|
|
|
|
/* While in romstage, console loglevel is built-time constant. */
|
|
static ROMSTAGE_CONST int console_loglevel = CONFIG_DEFAULT_CONSOLE_LOGLEVEL;
|
|
|
|
int console_log_level(int msg_level)
|
|
{
|
|
return (console_loglevel >= msg_level);
|
|
}
|
|
|
|
asmlinkage void console_init(void)
|
|
{
|
|
#if !defined(__PRE_RAM__)
|
|
console_loglevel = CONFIG_DEFAULT_CONSOLE_LOGLEVEL;
|
|
get_option(&console_loglevel, "debug_level");
|
|
#endif
|
|
|
|
#if CONFIG_EARLY_PCI_BRIDGE && !defined(__SMM__)
|
|
pci_early_bridge_init();
|
|
#endif
|
|
|
|
console_hw_init();
|
|
|
|
printk(BIOS_INFO, "\n\ncoreboot-%s%s %s " ENV_STRING " starting...\n",
|
|
coreboot_version, coreboot_extra_version, coreboot_build);
|
|
}
|