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[uboot] create uboot from github:

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repo: https://github.com/u-boot/u-boot
	commit: d80bb749fab53da72c4a0e09b8c2d2aaa3103c91

Change-Id: Ie6434426e1ec15bc08bb1832798e371f3fd5fb29
This commit is contained in:
sam.xiang
2023-02-22 11:43:42 +08:00
parent 2e8190643f
commit f8fc109960
17772 changed files with 3741777 additions and 0 deletions
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58
u-boot-2021.10/include/net/sntp.h Normal file
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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Masami Komiya <mkomiya@sonare.it> 2005
*/
#ifndef __SNTP_H__
#define __SNTP_H__
#define NTP_SERVICE_PORT 123
#define SNTP_PACKET_LEN 48
/* Leap Indicator */
#define NTP_LI_NOLEAP 0x0
#define NTP_LI_61SECS 0x1
#define NTP_LI_59SECS 0x2
#define NTP_LI_ALARM 0x3
/* Version */
#define NTP_VERSION 4
/* Mode */
#define NTP_MODE_RESERVED 0
#define NTP_MODE_SYMACTIVE 1 /* Symmetric Active */
#define NTP_MODE_SYMPASSIVE 2 /* Symmetric Passive */
#define NTP_MODE_CLIENT 3
#define NTP_MODE_SERVER 4
#define NTP_MODE_BROADCAST 5
#define NTP_MODE_NTPCTRL 6 /* Reserved for NTP control message */
#define NTP_MODE_PRIVATE 7 /* Reserved for private use */
struct sntp_pkt_t {
#if __LITTLE_ENDIAN
uchar mode:3;
uchar vn:3;
uchar li:2;
#else
uchar li:2;
uchar vn:3;
uchar mode:3;
#endif
uchar stratum;
uchar poll;
uchar precision;
uint root_delay;
uint root_dispersion;
uint reference_id;
unsigned long long reference_timestamp;
unsigned long long originate_timestamp;
unsigned long long receive_timestamp;
unsigned long long transmit_timestamp;
} __attribute__((packed));
int sntp_prereq(void *data);
int sntp_start(void *data); /* Begin SNTP */
#endif /* __SNTP_H__ */