Other Parts Discussed in Thread: UNIFLASH
你好:
请问am335x如何从网络启动?目前启动一直失败
目前的启动方式为bit7-bit0 011 01000,请问如何解决相关问题?
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请问使用的是哪个版本的linux processor SDK? 是自己的板子么?
请先看一下下面的网站关于网络启动。
https://software-dl.ti.com/processor-sdk-linux/esd/docs/latest/linux/How_to_Guides/Host/How_to_Setup_Ubuntu_1404_Network_Boot.html
你好,是定制的板子,bsp 07-03-00-005,已经按照这个网址设置过了
查看主机是有对应的log的,
threshold, reply with unaltered, existing lease for 192.168.2.3
Jan 12 09:44:47 linux dhcpd[1539]: BOOTREQUEST from 6c:30:2a:c0:83:f1 via enp0s3
Jan 12 09:44:47 linux dhcpd[1539]: BOOTREPLY on 192.168.2.3 to 6c:30:2a:c0:83:f1 via enp0s3
Jan 12 09:44:47 linux atftpd[1547]: Serving u-boot-spl-restore.bin to 192.168.2.3:1234
另外问一下这个需要uboot增加dp83822的驱动吗?
另外如果没有找到phy,那为啥还能启动一部分呢?
U-Boot SPL 2020.01-g9d3aef5fd0-dirty (Jan 12 2023 - 14:42:14 +0800)
Trying to boot from eth device
Could not get PHY for eth_cpsw: addr 0
Warning: eth_cpsw using MAC address from ROM
eth0: eth_cpsw
boot net loop test
boot net loop test2
boot net test1
Problem booting with BOOTP
SPL: failed to boot from all boot devices
### ERROR ### Please RESET the board ###
好的 ,谢谢,之前那个问题我解决了,现在是bootp请求没反应
BOOTP broadcast 3
BOOTP broadcast 4
BOOTP broadcast 5
BOOTP broadcast 6
BOOTP broadcast 7
BOOTP broadcast 8
BOOTP broadcast 9
BOOTP broadcast 10
BOOTP broadcast 11
BOOTP broadcast 12
BOOTP broadcast 13
BOOTP broadcast 14
BOOTP broadcast 15
BOOTP broadcast 16
BOOTP broadcast 17
Retry time exceeded; starting again
Problem booting with BOOTP
SPL: failed to boot from all boot devices
### ERROR ### Please RESET the board ###
可以参考下面的帖子。
It seems the BBB is sending out BOOTP packets, but the host is not responding. Seems they need to double check their configuration on the host computer to make sure that DHCP/BOOTP server is configured correctly.
AM3358: 通过网络启动bbb失败 - 处理器论坛 - 处理器 - E2E 设计支持 (ti.com)
之前那个问题我解决了,
另外,方便的话,分享一下解决方法给其他客户参考,谢谢!
你好:
之前这个错误是解决了,但是现在一直卡在
最开始网络灯是亮的,但是只要开始BOOTP broadcast后灯就熄灭了。过了一会又重新BOOTP broadcast反复
BOOTP broadcast 7
BOOTP broadcast 8
BOOTP broadcast 9
...........
Retry time exceeded; starting again
net set udp handler init
Problem booting with BOOTP
SPL: failed to boot from all boot devices
### ERROR ### Please RESET the board ###
英文网站不知道为啥不能发问题?总是说我邮箱不对,请帮忙确认一下问题的排查方向?