Bug #117955
【BSP】【EVT1】【ST】【Display】0515 db版本，VX1 执行断电-重启后，设备黑屏20s来秒才会亮屏
| Status: | CLOSED | Start date: | 2023-05-16 | |
|---|---|---|---|---|
| Priority: | High | Due date: | ||
| Assignee: | 移动测试一组_CDTS 刘强 | % Done: | 100% | |
| Category: | BSP | |||
| Target version: | - | |||
| Need_Info: | -- | Found Version: | FlatBuild_HH_MCE_FSE.M.D.user.01.00.C103.202305150054 | |
| Resolution: | -- | Degrated: | -- | |
| Severity: | Major | Verified Version: | ||
| Reproducibility: | Every time | Fixed Version: | ||
| Test Type: | ST | Root cause: | EVT1硬件版本不稳定 |
Description
【前提条件】
None
【测试步骤】
1. 烧写FlatBuild_HH_MCE_FSE.M.D.user.01.00.C103.202305150054版本
2. 设备开机后断电-上电
3. 重启后查看设备现象
【预期结果】
3. 显示正常
【实际结果】
3 ，VX1板子设备直接黑屏20多秒，然后亮屏
History
#1 Updated by CD BSP-杜磊 about 2 years ago
- Status changed from New to ASSIGNED
- % Done changed from 0 to 20
从log分析，在UEFI阶段会概率性初始化失败的问题，可能和初始化时序相关。
#2 Updated by CD BSP-杜磊 about 2 years ago
- Status changed from ASSIGNED to NEED_INFO
- Assignee changed from CD BSP-杜磊 to 移动测试一组_CDTS 刘强
请使用最新的DB版本进行验证，不要使用EVT1的硬件版本，建议使用完整的较新的硬件版本进行测试。
#3 Updated by 移动测试一组_CDTS 刘强 about 2 years ago
- Assignee changed from 移动测试一组_CDTS 刘强 to CD BSP-杜磊
验证版本：0100
验证结果：使用新硬件DVT 测试20次未复现
#4 Updated by CD BSP-杜磊 about 2 years ago
- Status changed from NEED_INFO to RESOLVED
- Assignee changed from CD BSP-杜磊 to 移动测试一组_CDTS 刘强
- % Done changed from 20 to 100
- Root cause set to EVT1硬件版本不稳定
#5 Updated by 移动测试一组_CDTS 刘强 about 2 years ago
- Status changed from RESOLVED to VERIFIED
EVT1问题，新硬件不复现关闭
#6 Updated by 移动测试一组_CDTS 刘强 about 2 years ago
- Status changed from VERIFIED to CLOSED