topic UUU Questions in i.MX Processors

UUU Questions

TimNew — Thu, 02 May 2024 18:55:36 GMT

I am trying to understand why I cannot program a unit with uuu. I have 2 units. One good. One bad. When i use uuu -lsusb command I get the following. First, i would like to understand the differences in the output. Can someone tell me what the following data means?

Good Unit

uuu (Universal Update Utility) for nxp imx chips -- libuuu_1.5.181-0-gd362f4a

Connected Known USB Devices
Path Chip Pro Vid Pid BcdVersion Serial_no
====================================================================
2:142 MX8QM SDPS: 0x1FC9 0x0129 0x0002 0606680E828FA410

Bad Unit

.\uuu.exe -lsusb
uuu (Universal Update Utility) for nxp imx chips -- libuuu_1.5.181-0-gd362f4a

Connected Known USB Devices
        Path     Chip    Pro     Vid     Pid     BcdVersion      Serial_no
        ====================================================================
        2:142    MX8QM   SDPS:   0x1FC9 0x0129   0x0002 110B09AACA084A8C

Re: UUU Questions

TimNew — Thu, 02 May 2024 19:23:02 GMT

This is what is looks like when I program the good unit

uuu -lsusb
uuu (Universal Update Utility) for nxp imx chips -- libuuu_1.4.243-0-ged48c51

Connected Known USB Devices
Path Chip Pro Vid Pid BcdVersion
==================================================
1:102 MX8QM SDPS: 0x1FC9 0x0129 0x0002

tn70742@wdx24n1rn3:~/Projects/Gen5/Gen5_Server/gen5-imx8/tools/continuous-deployment/download$ sudo uuu -V SDPS: boot -f /home/tn70742/Projects/Gen5/Gen5_Server/gen5-imx8/build-quicksilver/tmp/deploy/images/quicksilver-db1/imx-boot
uuu (Universal Update Utility) for nxp imx chips -- libuuu_1.4.243-0-ged48c51

Build in config:
Pctl Chip Vid Pid BcdVersion
==================================================
SDPS: MX8QXP 0x1fc9 0x012f [0x0002..0xffff]
SDPS: MX8QM 0x1fc9 0x0129 [0x0002..0xffff]
SDPS: MX8DXL 0x1fc9 0x0147
SDPS: MX28 0x15a2 0x004f
SDPS: MX815 0x1fc9 0x013e
SDPS: MX865 0x1fc9 0x0146
SDPS: MX8ULP 0x1fc9 0x014a
SDPS: MX8ULP 0x1fc9 0x014b
SDPS: MX93 0x1fc9 0x014e
SDP: MX7D 0x15a2 0x0076
SDP: MX6Q 0x15a2 0x0054
SDP: MX6D 0x15a2 0x0061
SDP: MX6SL 0x15a2 0x0063
SDP: MX6SX 0x15a2 0x0071
SDP: MX6UL 0x15a2 0x007d
SDP: MX6ULL 0x15a2 0x0080
SDP: MX6SLL 0x1fc9 0x0128
SDP: MX7ULP 0x1fc9 0x0126
SDP: MXRT106X 0x1fc9 0x0135
SDP: MX8MM 0x1fc9 0x0134
SDP: MX8MQ 0x1fc9 0x012b
SDPU: SPL 0x0525 0xb4a4 [0x0000..0x04ff]
SDPV: SPL1 0x0525 0xb4a4 [0x0500..0x9998]
SDPV: SPL1 0x1fc9 0x0151 [0x0500..0x9998]
SDPU: SPL 0x0525 0xb4a4 [0x9999..0x9999]
SDPU: SPL 0x3016 0x1001 [0x0000..0x04ff]
SDPV: SPL1 0x3016 0x1001 [0x0500..0x9998]
FBK: 0x066f 0x9afe
FBK: 0x066f 0x9bff
FBK: 0x1fc9 0x0153
FB: 0x0525 0xa4a5
FB: 0x18d1 0x0d02
FB: 0x3016 0x0001
FB: 0x1fc9 0x0152
Wait for Known USB Device Appear...
>Start Cmd:SDPS: boot -f /home/tn70742/Projects/Gen5/Gen5_Server/gen5-imx8/build-quicksilver/tmp/deploy/images/quicksilver-db1/imx-boot
New USB Device Attached at 1:102
100%1:102>Okay (2.414s)

Okay

Re: UUU Questions

TimNew — Thu, 02 May 2024 19:21:07 GMT

This is what it looks like when I program my bad unit

uuu -lsusb
uuu (Universal Update Utility) for nxp imx chips -- libuuu_1.4.243-0-ged48c51

Connected Known USB Devices
Path Chip Pro Vid Pid BcdVersion
==================================================
1:102 MX8QM SDPS: 0x1FC9 0x0129 0x0002

Error: HID(W):LIBUSB_ERROR_IO

Re: UUU Questions

TimNew — Thu, 02 May 2024 19:31:34 GMT

I should add, the unit is suspected to have a bad USB port, but it seems good enough for uuu.exe to identify the chip

Re: UUU Questions

Manuel_Salas — Fri, 03 May 2024 16:12:22 GMT

Hello @TimNew

Could you please tell me if both chips (Bad and good) have the same part number?

Best regards.

Salas.