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Published 20 hours ago • verified publisher icon rockchip-linux

RK3588 reset_device not working

Open svenrademakers opened this issue 1 year ago • 0 comments

Using an RK3588, calling restart with subcode 3 (reset into MaskRom) does not reset the device into MaskRom mode.

Reproduction Scenario

The following commands are executed:

  • proof of connection with RK3588:
rkdeveloptool ld
DevNo=1	Vid=0x2207,Pid=0x350b,LocationID=107	Loader
  • reset device:
sudo rkdeveloptool rd 3
  • device still in Loader mode :
rkdeveloptool ld
DevNo=1	Vid=0x2207,Pid=0x350b,LocationID=107	Loader

Expected

Device in Masked mode.

Context

rk3588_reset_sequence.pcapng.zip

Attached is the Wireshark trace corresponding to this sequence of commands. It shows the reset command with the corresponding response message. No errors are observed. The reset command response SCSI CDB 0xff returned [Status: Good (0x00)]

svenrademakers avatar Aug 21 '23 14:08 svenrademakers