[Issue] OpenSBI domains

[Marouene Boubakri]

Hi,

This is not a patch sorry, but due to non-reactiveness  to issues open on Github, maybe this will go faster.
I'm trying to experiment with OpenSBI domains I'm not sure if this working as expected. (Random errors,  below)

Could you kindly provide a FULL DTS  showcasing the feature to align with that ? the one used here https://github.com/riscv-software-src/opensbi/blob/master/docs/domain_support.md

A generic DTS for virt Qemu machine will be much better.

Error 1:
sbi_trap_error: hart0: trap handler failed (error -2)
sbi_trap_error: hart0: mcause=0x0000000000000005 mtval=0x0000000000000004
sbi_trap_error: hart0: mepc=0x00000000800122a2 mstatus=0x8000000a00007800
sbi_trap_error: hart0: ra=0x0000000080003cd8 sp=0x000000008003aea0
sbi_trap_error: hart0: gp=0x0000000000000000 tp=0x000000008003b000
sbi_trap_error: hart0: s0=0x000000008003af10 s1=0x0000000000000000
sbi_trap_error: hart0: a0=0x0000000000000000 a1=0xffffffffffffffff
sbi_trap_error: hart0: a2=0x0000000080019db0 a3=0x000000008003aeb8
sbi_trap_error: hart0: a4=0x0000000000000000 a5=0x000000008003b000
sbi_trap_error: hart0: a6=0x0000000000000000 a7=0x0000000000000050
sbi_trap_error: hart0: s2=0x0000000000000000 s3=0x0000000000000000
sbi_trap_error: hart0: s4=0x0000000000000000 s5=0x000000008001d000
sbi_trap_error: hart0: s6=0x0000000000000000 s7=0x0000000000000005
sbi_trap_error: hart0: s8=0x0000000000002000 s9=0x0000000080029ab0
sbi_trap_error: hart0: s10=0x0000000000000000 s11=0x0000000000000000
sbi_trap_error: hart0: t0=0x0000000080007b8c t1=0x0000000000000414
sbi_trap_error: hart0: t2=0x0000000000001000 t3=0x00000000000000a0
sbi_trap_error: hart0: t4=0x000000000000003f t5=0x0000000000000004
sbi_trap_error: hart0: t6=0x0000000000000000

Error 2:

sbi_domain_finalize: failed to start boot HART 0 for trusted-domain (error -3)
init_coldboot: domain finalize failed (error -3)

Error 3:
Nothing just happens.

Thank you
Maro