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  • Sandrine Bailleux's avatar
    juno: Limit BL3-1 read/write access to SRAM · 0babea93
    Sandrine Bailleux authored 
    At present BL3-1 has access to all of the SRAM, including
regions that are mapped as read-only and non-cacheable by other
firmware images.

This patch restricts BL3-1 to only be able to read/write from
memory used for its own data sections

Change-Id: I32126adaa93d8e42f4cea5a8f676b3efe3eb04f6
    0babea93
bl31_plat_setup.c 6.01 KB