u-boot/arch/arm/include/asm/arch-rockchip/bootrom.h
Heiko Stübner aade077e43 rockchip: Move bootrom-related declarations to a header
So far spl-boards have declared the back_to_brom() function as simple
extern in the files themself. That doesn't scale well if every boards
defines this on its own.
Therefore move the declarations to a bootrom header.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
2017-03-16 16:03:44 -06:00

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C

/*
* (C) Copyright 2017 Heiko Stuebner <heiko@sntech.de>
*
* SPDX-License-Identifier: GPL-2.0
*/
#ifndef _ASM_ARCH_BOOTROM_H
#define _ASM_ARCH_BOOTROM_H
/*
* Saved Stack pointer address.
* Access might be needed in some special cases.
*/
extern u32 SAVE_SP_ADDR;
/*
* Hand control back to the bootrom to load another
* boot stage.
*/
extern void back_to_bootrom(void);
#endif