u-boot/arch/arm/mach-k3/include/mach/hardware.h
Lokesh Vutla 0a704924f3 armv7R: K3: j721e: Add support for boot device detection
J721E allows for booting from primary or backup boot media.
Both media can be chosen individually based on switch settings.
ROM looks for a valid image in primary boot media, if not found
then looks in backup boot media. In order to pass this boot media
information to boot loader, ROM stores a value at a particular
address. Add support for reading this information and determining
the boot media correctly.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2019-07-26 21:49:26 -04:00

16 lines
375 B
C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/
* Lokesh Vutla <lokeshvutla@ti.com>
*/
#ifndef _ASM_ARCH_HARDWARE_H_
#define _ASM_ARCH_HARDWARE_H_
#ifdef CONFIG_SOC_K3_AM6
#include "am6_hardware.h"
#endif
#ifdef CONFIG_SOC_K3_J721E
#include "j721e_hardware.h"
#endif
#endif /* _ASM_ARCH_HARDWARE_H_ */