OP-TEE U boot fail

[zcchai]

Hello,

I have included OP TEE in ppa by enabling CONFIG_BUILD_OPTEE=y in file configs/build_lsdk.cfg, and build a composite firmware by running:

       $flex-builder -i mkfw -m ls1012afrwy -b qspi

and installed the firmware_ls1012afrwy_uboot_qspiboot.img by:

    =>load mmc 0:2 $load_addr irmware_ls1012afrwy_uboot_qspiboot.img 

     => sf probe 0:0;sf erase 0 +$filesize; sf write $load_addr  0 $filesize

     => sf erase 0x1d0000 +0x10000;

However, the board counld boot after that.

Reset Configuration Word (RCW):

       00000000: 0800000a 00000000 00000000 00000000

       00000010: 33050000 c000000c 40000000 00001800

       00000020: 00000000 00000000 00000000 000c47f2

       00000030: 00000000 1082a120 00000096 00000000

I2C:   ready

DRAM:  446 MiB

PPA Firmware: Version LSDK-18.09

SEC Firmware: 'loadables' present in config

loadables: 'trustedOS@1'

E/TC:0 Panic at core/arch/arm/mm/core_mmu.c:1745 <check_pa_matches_va>

E/TC:0 Call stack:

E/TC:0  0x000000009c00a8d0

Anyone know why it fails?

Thanks 

[bpe]

Based on your later threads,  

you somehow have solved this problem. If it is  not correct, and the board that is experiencing difficulties is the

original NXP  LS1012FRWY, please open a Support Case for more help.

Have a great day,
Platon

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[zcchai]

Hi Platon,

Thanks. Yes, I have solved the problem. The solution is described in my reply to this threads.