mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-29 22:33:44 +09:00
e630afe1de
Implement an early console functionality in SPL that can be used before the main console is being brought up. This helps in situations where the main console is dependent on System Firmware (SYSFW) being up and running, which is usually not the case during the very early stages of boot. Using this early console functionality will allow for an alternate serial port to be used to support things like UART-based boot and early diagnostic messages until the main console is ready to get activated. Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
13 lines
292 B
C
13 lines
292 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* K3: Architecture common definitions
|
|
*
|
|
* Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/
|
|
* Lokesh Vutla <lokeshvutla@ti.com>
|
|
*/
|
|
|
|
#include <asm/armv7_mpu.h>
|
|
|
|
void setup_k3_mpu_regions(void);
|
|
int early_console_init(void);
|