u-boot/arch/arm/include/asm/arch-tegra/sys_proto.h
Svyatoslav Ryhel 1a7ce63c08 ARM: tegra: add late init support
Late init function allows passing values like identifiers and
perform device specific configurations of pre-boot stage.

Tested-by: Andreas Westman Dorcsak <hedmoo@yahoo.com> # ASUS TF T30
Tested-by: Svyatoslav Ryhel <clamor95@gmail.com> # LG P895 T30
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Signed-off-by: Tom <twarren@nvidia.com>
2023-02-23 12:55:37 -07:00

40 lines
775 B
C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2010,2011
* NVIDIA Corporation <www.nvidia.com>
*/
#ifndef _SYS_PROTO_H_
#define _SYS_PROTO_H_
void invalidate_dcache(void);
/**
* tegra_board_id() - Get the board iD
*
* Return: a board ID, or -ve on error
*/
int tegra_board_id(void);
/**
* tegra_lcd_pmic_init() - Set up the PMIC for a board
*
* @board_id: Board ID which may be used to select LCD type
* Return: 0 if OK, -ve on error
*/
int tegra_lcd_pmic_init(int board_id);
/**
* nvidia_board_init() - perform any board-specific init
*
* Return: 0 if OK, -ve on error
*/
int nvidia_board_init(void);
/**
* nvidia_board_late_init() - perform any board-specific
* init on late stages
*/
void nvidia_board_late_init(void);
#endif