Flashing EC is getting failed

[Sameeruddin Shaik]

hi,
I am getting the below error while flashing the EC image with the
micro servo, Did anyone know about this?.

sudo ./util/flash_ec --board=adlrvpp_ite --image build/adlrvpp_ite/ec.bin
INFO: Using servo_micro.
INFO: Using ec image : build/adlrvpp_ite/ec.bin
INFO: Flashing chip it83xx.
INFO: Asking servo to send the dbgr special waveform to it83xx
2022-04-02 11:38:29,203 - Controls - ERROR - (ptyError) Failed getting
enable_ite_dfu: servo_micro: Timeout waiting for response. There was
output: enable_ite_dfu, Command 'enable_ite_dfu' not found or
ambiguous., >
Problem with ['enable_ite_dfu'] :: servo_micro: Timeout waiting for
response. There was output: enable_ite_dfu, Command 'enable_ite_dfu'
not found or ambiguous., >
ERROR: command exited 1 (non-zero): dut-control enable_ite_dfu
INFO: Restoring servo settings...

Please help!!!, thanks in advance
--sameer

[Sameeruddin Shaik]

hi jeff,
I can be able to flash the EC but, EC is waiting for the Coreboot i
think to come up, i can't see anything in the console of CPU.

22-04-23 10:33:56.579 > powerinfo
22-04-23 10:33:58.833 power state 0 = G3, in 0x0028

--sameer.

On Sat, Apr 2, 2022 at 11:40 AM Sameeruddin Shaik
 wrote:
> hi,
> I am getting the below error while flashing the EC image with the
> micro servo, Did anyone know about this?.
>
> sudo ./util/flash_ec --board=adlrvpp_ite --image build/adlrvpp_ite/ec.bin
> INFO: Using servo_micro.
> INFO: Using ec image : build/adlrvpp_ite/ec.bin
> INFO: Flashing chip it83xx.
> INFO: Asking servo to send the dbgr special waveform to it83xx
> 2022-04-02 11:38:29,203 - Controls - ERROR - (ptyError) Failed getting
> enable_ite_dfu: servo_micro: Timeout waiting for response. There was
> output: enable_ite_dfu, Command 'enable_ite_dfu' not found or
> ambiguous., >
> Problem with ['enable_ite_dfu'] :: servo_micro: Timeout waiting for
> response. There was output: enable_ite_dfu, Command 'enable_ite_dfu'
> not found or ambiguous., >
> ERROR: command exited 1 (non-zero): dut-control enable_ite_dfu
> INFO: Restoring servo settings...
>
> Please help!!!, thanks in advance
> --sameer