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https://github.com/ARM-software/arm-trusted-firmware.git
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0e24ea8156
Use the console_pl011_core_* functions directly in the crash console callbacks. This bypasses the MULTI_CONSOLE_API for the crash console (UART1), but allows using the crash console before the C runtime has been initialized (eg to call ASM_ASSERT). This retains backwards compatibility with respect to functionality when the old API is used. Use the MULTI_CONSOLE_API to register UART0 as the boot and runtime console. Fixes ARM-software/tf-issues#572 Signed-off-by: Michalis Pappas <mpappas@fastmail.fm>
30 lines
722 B
C
30 lines
722 B
C
/*
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* Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <console.h>
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#include <pl011.h>
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#include <platform_def.h>
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#if MULTI_CONSOLE_API
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static console_pl011_t console;
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#endif /* MULTI_CONSOLE_API */
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void qemu_console_init(void)
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{
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#if MULTI_CONSOLE_API
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(void)console_pl011_register(PLAT_QEMU_BOOT_UART_BASE,
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PLAT_QEMU_BOOT_UART_CLK_IN_HZ,
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PLAT_QEMU_CONSOLE_BAUDRATE, &console);
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console_set_scope(&console.console, CONSOLE_FLAG_BOOT |
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CONSOLE_FLAG_RUNTIME);
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#else
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console_init(PLAT_QEMU_BOOT_UART_BASE,
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PLAT_QEMU_BOOT_UART_CLK_IN_HZ,
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PLAT_QEMU_CONSOLE_BAUDRATE);
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#endif /* MULTI_CONSOLE_API */
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}
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