mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-22 09:58:52 +09:00
![Alexey Brodkin](/assets/img/avatar_default.png)
"reset.c" and "cpu.c" have no architecture-specific code at all. Others are applicable to either ARC CPU. This change is a preparation to submission of ARCv2 architecture port. Even though ARCv1 and ARCv2 ISAs are not binary compatible most of built-in modules still have the same programming model - AUX registers are mapped in the same addresses and hold the same data (new featues extend existing ones). So only low-level assembly code (start-up, interrupt handlers) is left as CPU(actually ISA)-specific. This significantyl simplifies maintenance of multiple CPUs/ISAs. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Igor Guryanov <guryanov@synopsys.com>
20 lines
352 B
C
20 lines
352 B
C
/*
|
|
* Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <command.h>
|
|
#include <common.h>
|
|
|
|
int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
|
|
{
|
|
printf("Put your restart handler here\n");
|
|
|
|
#ifdef DEBUG
|
|
/* Stop debug session here */
|
|
__asm__("brk");
|
|
#endif
|
|
return 0;
|
|
}
|