On 11/14/2023 5:29 AM, Bajjuri, Praneeth wrote: > > > On 11/8/2023 9:17 AM, Kamlesh Gurudasani wrote: >> Enable TRNG in AM62X and AM62PX, as bugs related to TRNG has been >> fixed now. >> >> TF-A fix: >> https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git/commit/?id=d7a7135d32a8c7da004c0c19b75bd4e2813f9759 >> >> OP-TEE fix: >> https://github.com/OP-TEE/optee_os/commit/e313f4765fd0478bb66985827441411793433773 > > Kamlesh, > > AM62Px boot failed (data abort) with this change. > > Can you verify and submit along with what else is missing. > > Error snip: > E/TC:0 0 Core data-abort at address 0x9b510010 > E/TC:0 0 esr 0x96000210 ttbr0 0x9e8a0000 ttbr1 0x00000000 cidr 0x0 > E/TC:0 0 cpu #0 cpsr 0x800003c4 > E/TC:0 0 x0 000000009b510010 x1 0000000000000001 > E/TC:0 0 x2 000000009b510000 x3 0000000000000000 > E/TC:0 0 x4 000000009e874000 x5 0000000000ffffff > E/TC:0 0 x6 0000000000000002 x7 000000000000fd20 > E/TC:0 0 x8 000000009e890f80 x9 000000009e881000 > E/TC:0 0 x10 000000000000000a x11 0000000000000002 > E/TC:0 0 x12 0000000000000042 x13 0000000000000000 > E/TC:0 0 x14 0000000000000000 x15 0000000000000000 > E/TC:0 0 x16 000000009e83b8cc x17 0000000000000000 > E/TC:0 0 x18 0000000000000000 x19 000000009e8a83d0 > E/TC:0 0 x20 000000009e8a83d8 x21 0000000000000007 > E/TC:0 0 x22 000000009e880000 x23 000000009e880fa8 > E/TC:0 0 x24 0000000100000000 x25 0000000000000000 > E/TC:0 0 x26 0000000000000000 x27 0000000000000000 > E/TC:0 0 x28 0000000000000000 x29 000000009e8a8350 > E/TC:0 0 x30 000000009e816fbc elr 000000009e816fdc > E/TC:0 0 sp_el0 000000009e8a8350 > E/TC:0 0
I suggest lets keep CFG_WITH_SOFTWARE_PRNG=y for am62px and debug this post 9.2 Regards Vignesh
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