Borderless
1个粉丝
3
问答
0
专栏
0
资料
- 收藏
- 点赞
- 分享
- 举报
微信扫码分享
QQ好友
SS928用串口烧写uboot求助
1.如图所示烧写uboot失败
2.烧写uboot方式：串口烧写emmc（uboot配置已检查）如下图所示
3.时钟，电源，复位测试正常，复位设计（外部复位设计）：ss928和emmc复位同时由复位芯片输出，设计如下
4.DDR4设计：完全参考DOME板设计（单端口 两片DDR4）
现在怀疑是DDR4设计问题，有大佬用过SS928domo板DDR4参考设计并成功烧写Uboot的吗，请教大佬们有可能是什么原因造成的，实在是找不到原因了
这种情况大概率DDR问题
现在是不确定是硬件问题还是DDR4配置问题，硬件是参照官方设计，地址线没这样用过，官方手册也没DDR4时序配置的说明
用热风枪重新吹一下ddr，不排除有假焊的情况，我还遇到CPU都有假焊的。
老哥用过官方DDR4设计：地址线没有一一对应设计然后成功烧写uboot吗？
是将双颗改单颗ddr的，改了后sdk中会有工具将改过的xlsx文件转换为系统能识别的数据，再编译就OK
老哥，我再描述一下：单通道模式双颗DDR4改成单颗DDR4，DDR4的设计跟官方DMOE是一样的，将改过的xlsx文件转换后，编译后可以成功烧写uboot，是这个意思吗？
可以的
好的，感谢
已解决串口烧写uboot失败问题，可以成功，现在是uboot起不来问题。，任重而道远啊
老哥。问题解决了吗？我现在也遇到3403这个问题，方便解惑一下吗？
串口烧写失败问题吗？
我现在也遇到这个串口烧写失败的问题，方便告诉怎么解决的吗
你好 你这个问题怎么解决的 方便加个联系方式细聊吗
烧写失败打印信息是什么样的，我们跟官方联系了说DDR的设计必须完全拷贝官方的dome板设计，现在准备改板
我有个雄迈的3516cv300也是一样的问题，能凑合烧到100%，但uboot起不来，只打印第一句“system startup…”
我也遇到过这种问题，大概率是主芯片有问题
串口烧写失败问题，检查硬件上跟下电检测管脚AVDD18_PFI有关，硬件上要求必须参照官方的设计，uboot起不来跟DDR没有拷贝官方设计有关，必须完全拷贝官方的设计
串口烧写失败问题，检查硬件上跟下电检测管脚AVDD18_PFI有关,具体是哪个电路呢？能截图下吗？
AVDD18_PFI正常,UBOOT还是烧录有问题
Markdown 语法
- 加粗**内容**
- 斜体*内容*
- 删除线~~内容~~
- 引用> 引用内容
- 代码`代码`
- 代码块```编程语言↵代码```
- 链接[链接标题](url)
- 无序列表- 内容
- 有序列表1. 内容
- 缩进内容
- 图片
-
2024-11-27 08:06:07
-
2023-11-09 17:28:34
-
2024-01-24 15:16:36
-
2023-07-04 10:37:21
-
2023-01-03 18:37:40
-
2024-05-13 17:17:58
-
2024-12-06 19:09:00
-
2025-01-08 15:58:34
-
2023-01-05 11:22:48
-
2020-01-21 10:19:54
-
2024-11-29 15:26:48
-
2024-05-14 09:30:51
-
2018-12-26 16:59:26
-
2016-10-15 23:47:32
-
2023-06-17 11:12:09
-
2019-12-26 17:20:10
-
2015-01-20 17:16:14
-
2024-01-11 11:12:23
-
142014-02-25 20:10:38
-
5想要咨询一下Sil9135+Sil9134形成的一个显示链路.
-
5Hi3516移植USB摄像头的SDK，如何修改Makefile？
-
5ss928从SD卡启动
-
50HI3516CV610调试raw+ahd，均使用2lane mipi
-
5HI3516DV500接收不到FPGA传过来的BT1120数据，时钟和配置都没问题VI就是检测不到数据~
-
5请教一下，Hi3516DV500 ebaina的SDK有没有实现RTSP推流？
-
5SS928的emmc有32GB，bootargs设置使用16GB，但是为啥能用的只有rootfs的大小
-
33SS928怎样烧写ubuntu系统
-
10ToolPlatform下载rootfs提示网络失败
-
10谁有GK7205V500的SDK
举报类型
- 内容涉黄/赌/毒
- 内容侵权/抄袭
- 政治相关
- 涉嫌广告
- 侮辱谩骂
- 其他
详细说明
关注公众号
社区问题咨询：Ebaina-CN
定制需求咨询：xxqk158820
![hpj](https://www.ebaina.com/blog/ask/{"id":200000036822,"nickname":"hpj","avatar":"https:\/\/ebaina.oss-cn-hangzhou.aliyuncs.com\/direct\/wechat\/avatar\/avatar_fake14.jpg","vip":false,"vip_level":0,"vip_endtime":null,"remain_download_count":0,"is_agent":0,"agent_id":null,"agent_valid_time":null,"is_supplier_member":false,"supplier_id":0,"car_count":0,"question_count":3,"approved_question_count":3,"reply_count":108,"approved_article_count":1,"approved_origin_article_count":1,"approved_resource_count":0,"base_reply_count":3,"users_certification_status":false,"users_resume_status":false,"growth_level_present":null,"status":false,"fans":3,"follow":7,"badge_ids":[3,3,3,3,22,22,16,22,1,22,14,14],"badge_level_ids":[14,15,16,17,132,133,105,134,1,135,87,88],"view_count":"1333","enterprise_certification_status":false}->id){kind=link}
![Daiker](https://www.ebaina.com/blog/ask/{"id":200000109993,"nickname":"Daiker","avatar":"https:\/\/ebaina.oss-cn-hangzhou.aliyuncs.com\/res\/avatar\/noavatar_middle.gif","vip":false,"vip_level":0,"vip_endtime":"2023-12-24 16:24:35","remain_download_count":0,"is_agent":0,"agent_id":null,"agent_valid_time":null,"is_supplier_member":false,"supplier_id":0,"car_count":2,"question_count":5,"approved_question_count":5,"reply_count":76,"approved_article_count":8,"approved_origin_article_count":7,"approved_resource_count":2,"base_reply_count":1,"users_certification_status":false,"users_resume_status":false,"growth_level_present":null,"status":false,"fans":29,"follow":13,"badge_ids":[22,3,17,3,1,22,14,15,14,3,22,6,32,14,22],"badge_level_ids":[132,14,112,15,1,133,87,97,88,16,134,36,157,89,135],"view_count":"12185","enterprise_certification_status":false}->id){kind=link}
![Borderless](https://www.ebaina.com/blog/ask/{"id":200000109500,"nickname":"Borderless","avatar":"https:\/\/ebaina.oss-cn-hangzhou.aliyuncs.com\/res\/avatar\/noavatar_middle.gif","vip":false,"vip_level":0,"vip_endtime":null,"remain_download_count":0,"is_agent":0,"agent_id":null,"agent_valid_time":null,"is_supplier_member":false,"supplier_id":0,"car_count":0,"question_count":3,"approved_question_count":3,"reply_count":21,"approved_article_count":0,"approved_origin_article_count":0,"approved_resource_count":0,"base_reply_count":0,"users_certification_status":false,"users_resume_status":false,"growth_level_present":null,"status":false,"fans":1,"follow":0,"badge_ids":[22,1,3],"badge_level_ids":[132,1,14],"view_count":0,"enterprise_certification_status":false}->id){kind=link}
![Saness](https://www.ebaina.com/blog/ask/{"id":200000115341,"nickname":"Saness","avatar":"https:\/\/ebaina.oss-cn-hangzhou.aliyuncs.com\/res\/avatar\/noavatar_middle.gif","vip":false,"vip_level":0,"vip_endtime":null,"remain_download_count":0,"is_agent":0,"agent_id":null,"agent_valid_time":null,"is_supplier_member":false,"supplier_id":0,"car_count":0,"question_count":2,"approved_question_count":2,"reply_count":3,"approved_article_count":0,"approved_origin_article_count":0,"approved_resource_count":0,"base_reply_count":0,"users_certification_status":false,"users_resume_status":false,"growth_level_present":null,"status":false,"fans":0,"follow":1,"badge_ids":[22,22,1,22,3],"badge_level_ids":[132,133,1,134,14],"view_count":0,"enterprise_certification_status":false}->id){kind=link}
![FeOAr](https://www.ebaina.com/blog/ask/{"id":200000115564,"nickname":"FeOAr","avatar":"https:\/\/ebaina.oss-cn-hangzhou.aliyuncs.com\/res\/avatar\/noavatar_middle.gif","vip":false,"vip_level":0,"vip_endtime":null,"remain_download_count":0,"is_agent":0,"agent_id":null,"agent_valid_time":null,"is_supplier_member":false,"supplier_id":0,"car_count":0,"question_count":1,"approved_question_count":1,"reply_count":11,"approved_article_count":0,"approved_origin_article_count":0,"approved_resource_count":0,"base_reply_count":0,"users_certification_status":false,"users_resume_status":false,"growth_level_present":null,"status":false,"fans":2,"follow":0,"badge_ids":[3,22,22,1],"badge_level_ids":[14,132,133,1],"view_count":0,"enterprise_certification_status":false}->id){kind=link}
![正弦曲线](https://www.ebaina.com/blog/ask/{"id":200000117980,"nickname":"\u6b63\u5f26\u66f2\u7ebf","avatar":"https:\/\/ebaina.oss-cn-hangzhou.aliyuncs.com\/res\/avatar\/noavatar_middle.gif","vip":false,"vip_level":0,"vip_endtime":null,"remain_download_count":0,"is_agent":0,"agent_id":null,"agent_valid_time":null,"is_supplier_member":false,"supplier_id":0,"car_count":0,"question_count":4,"approved_question_count":4,"reply_count":6,"approved_article_count":0,"approved_origin_article_count":0,"approved_resource_count":0,"base_reply_count":1,"users_certification_status":false,"users_resume_status":false,"growth_level_present":null,"status":false,"fans":2,"follow":0,"badge_ids":[1,22,3,6,5],"badge_level_ids":[1,132,14,36,27],"view_count":0,"enterprise_certification_status":false}->id){kind=link}