• Antonio Nino Diaz's avatar
    SPM: Move shim layer to TTBR1_EL1 · 6de6965b
    Antonio Nino Diaz authored
    
    
    This gives each Secure Partition complete freedom on its address space.
    Previously, the memory used by the exception vectors was reserved and
    couldn't be used. Also, it always had to be mapped, forcing SPM to
    generate translation tables that included the exception vectors as well
    as the Partition memory regions. With this change, partitions can reduce
    their address space size easily.
    
    Change-Id: I67fb5e9bdf2870b73347f23bff702fab0a8f8711
    Signed-off-by: default avatarAntonio Nino Diaz <antonio.ninodiaz@arm.com>
    6de6965b
spm_setup.c 4.51 KB