Skip to content
Snippets Groups Projects
Select Git revision
0 results

reform-boundary-uboot

  • Clone with SSH
  • Clone with HTTPS
  • Forked from Reform / reform-boundary-uboot
    Loading
    user avatar
    Poonam Aggrwal authored
    Issue: Address masking doesn't work properly.
    When sum of the base address, defined by BA, and memory bank size,
    defined by AM, exceeds 4GB (0xffff_ffff) then AMASKn[AM] doesn't mask
    CSPRn[BA] bits.
    
    Impact:
    This will impact booting when we are reprogramming CSPR0(BA) and
    AMASK0(AMASK) while executing from NOR Flash.
    
    Workaround:
    Re-programming of CSPR(BA) and AMASK is done while not executing from NOR
    Flash. The code which programs the BA and AMASK is executed from L2-SRAM.
    
    Signed-off-by: default avatarPoonam Aggrwal <poonam.aggrwal@freescale.com>
    Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
    bc6bbd6b
    History
    Name Last commit Last update