66 lines
1.3 KiB
C
66 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#include <commonlib/helpers.h>
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#include <console/console.h>
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#include <console/uart.h>
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#include <console/streams.h>
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#include <device/pci.h>
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#include <option.h>
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#include <version.h>
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#define FIRST_CONSOLE (ENV_BOOTBLOCK || (CONFIG(NO_BOOTBLOCK_CONSOLE) && ENV_ROMSTAGE))
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static int console_inited;
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static int console_loglevel;
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static inline int get_log_level(void)
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{
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if (console_inited == 0)
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return -1;
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return console_loglevel;
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}
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static void init_log_level(void)
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{
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console_loglevel = get_console_loglevel();
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if (!FIRST_CONSOLE)
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get_option(&console_loglevel, "debug_level");
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}
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int console_log_level(int msg_level)
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{
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int log_level = get_log_level();
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if (log_level < 0)
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return CONSOLE_LOG_NONE;
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if (msg_level <= log_level)
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return CONSOLE_LOG_ALL;
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if (CONFIG(CONSOLE_CBMEM) && (msg_level <= BIOS_DEBUG))
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return CONSOLE_LOG_FAST;
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return 0;
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}
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asmlinkage void console_init(void)
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{
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init_log_level();
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if (CONFIG(DEBUG_CONSOLE_INIT))
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console_inited = 1;
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if (CONFIG(EARLY_PCI_BRIDGE) && (ENV_BOOTBLOCK || ENV_ROMSTAGE))
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pci_early_bridge_init();
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console_hw_init();
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console_inited = 1;
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printk(BIOS_NOTICE, "\n\ncoreboot-%s%s %s " ENV_STRING " starting (log level: %i)...\n",
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coreboot_version, coreboot_extra_version, coreboot_build,
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get_log_level());
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}
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