AnsweredAssumed Answered

LS1012A OPTEE

Question asked by li zuobin on Nov 27, 2018
Latest reply on Jan 24, 2019 by bpe

Hi,

   We designed our own board with reference to LS1012A-RDB. The software we used is LSDK-18.06. I tried the software configuration of LS1012A-RDB and LS1012A-FRWY, and the same error is indicated by optee during startup.

 

U-Boot 2018.03-dirty (Nov 28 2018 - 02:51:43 +0000)

SoC: LS1012A Rev2.0 (0x87040120)
Clock Configuration:
CPU0(A53):1000 MHz
Bus: 250 MHz DDR: 1000 MT/s
Reset Configuration Word (RCW):
00000000: 0800000a 00000000 00000000 00000000
00000010: 35080000 c000000c 40000000 00001800
00000020: 00000000 00000000 00000000 00014572
00000030: 00000000 1082a120 00000096 00000000
I2C: ready
DRAM: 446 MiB
Using SERDES1 Protocol: 13576 (0x3508)
PPA Firmware: Version LSDK-18.06-dirty
SEC Firmware: 'loadables' present in config
loadables: 'trustedOS@1'
ERROR: [0x0] TEE-CORE:tee_otp_get_hw_unique_key:195:
H/W Unique key is not fetched from the platform.
WARNING: Calling __hwconfig without a buffer and before environment is ready
MMC: FSL_SDHC: 0, FSL_SDHC: 1

 

 

TEE-CORE:tee_otp_get_hw_unique_key:195:

Is unique_key referring to OPTMK?

How to solve this problem?
thanks

 

 

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