u-boot/arch/arm/mach-omap2/reset.c
Tom Rini 983e37007d arm: Introduce arch/arm/mach-omap2 for OMAP2 derivative platforms
This moves what was in arch/arm/cpu/armv7/omap-common in to
arch/arm/mach-omap2 and moves
arch/arm/cpu/armv7/{am33xx,omap3,omap4,omap5} in to arch/arm/mach-omap2
as subdirectories.  All refernces to the former locations are updated to
the current locations.  For the logic to decide what our outputs are,
consolidate the tests into a single config.mk rather than including 4.

Signed-off-by: Tom Rini <trini@konsulko.com>
2016-11-21 14:07:29 -05:00

29 lines
535 B
C

/*
*
* Common layer for reset related functionality of OMAP based socs.
*
* (C) Copyright 2012
* Texas Instruments, <www.ti.com>
*
* Sricharan R <r.sricharan@ti.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <config.h>
#include <asm/io.h>
#include <asm/arch/cpu.h>
#include <linux/compiler.h>
void __weak reset_cpu(unsigned long ignored)
{
writel(PRM_RSTCTRL_RESET, PRM_RSTCTRL);
}
u32 __weak warm_reset(void)
{
return (readl(PRM_RSTST) & PRM_RSTST_WARM_RESET_MASK);
}
void __weak setup_warmreset_time(void)
{
}