mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-15 06:33:45 +09:00
![Tom Rini](/assets/img/avatar_default.png)
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
38 lines
761 B
C
38 lines
761 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* (C) Copyright 2013
|
|
* Reinhard Pfau, Guntermann & Drunck GmbH, reinhard.pfau@gdsys.cc
|
|
*/
|
|
|
|
#ifndef __HRE_H
|
|
#define __HRE_H
|
|
|
|
struct key_program {
|
|
uint32_t magic;
|
|
uint32_t code_crc;
|
|
uint32_t code_size;
|
|
uint8_t code[];
|
|
};
|
|
|
|
struct h_reg {
|
|
bool valid;
|
|
uint8_t digest[20];
|
|
};
|
|
|
|
/* CCDM specific contants */
|
|
enum {
|
|
/* NV indices */
|
|
NV_COMMON_DATA_INDEX = 0x40000001,
|
|
/* magics for key blob chains */
|
|
MAGIC_KEY_PROGRAM = 0x68726500,
|
|
MAGIC_HMAC = 0x68616300,
|
|
MAGIC_END_OF_CHAIN = 0x00000000,
|
|
/* sizes */
|
|
NV_COMMON_DATA_MIN_SIZE = 3 * sizeof(uint64_t) + 2 * sizeof(uint16_t),
|
|
};
|
|
|
|
int hre_verify_program(struct key_program *prg);
|
|
int hre_run_program(const uint8_t *code, size_t code_size);
|
|
|
|
#endif /* __HRE_H */
|