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LS1012A OPTEE

Question asked by li zuobin on Nov 27, 2018

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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