mirror of
https://github.com/smaeul/u-boot.git
synced 2025-10-30 19:48:19 +00:00
d42e7964d9
Add SoC revision to environment. This can be useful to select the correct device tree at runtime (N2/N2+). Signed-off-by: Pascal Vizeli <pvizeli@syshack.ch> Signed-off-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
25 lines
553 B
C
25 lines
553 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright (C) 2016 BayLibre, SAS
|
|
* Author: Neil Armstrong <narmstrong@baylibre.com>
|
|
*/
|
|
|
|
#ifndef __MESON_BOOT_H__
|
|
#define __MESON_BOOT_H__
|
|
|
|
#include <linux/types.h>
|
|
|
|
/* Boot device */
|
|
#define BOOT_DEVICE_RESERVED 0
|
|
#define BOOT_DEVICE_EMMC 1
|
|
#define BOOT_DEVICE_NAND 2
|
|
#define BOOT_DEVICE_SPI 3
|
|
#define BOOT_DEVICE_SD 4
|
|
#define BOOT_DEVICE_USB 5
|
|
|
|
int meson_get_boot_device(void);
|
|
|
|
int meson_get_soc_rev(char *buff, size_t buff_len);
|
|
|
|
#endif /* __MESON_BOOT_H__ */
|