1. 08 Mar, 2017 1 commit
  2. 12 Dec, 2016 1 commit
    • Soby Mathew's avatar
      AArch32: Fix the stack alignment issue · 9f3ee61c
      Soby Mathew authored
      
      
      The AArch32 Procedure call Standard mandates that the stack must be aligned
      to 8 byte boundary at external interfaces. This patch does the required
      changes.
      
      This problem was detected when a crash was encountered in
      `psci_print_power_domain_map()` while printing 64 bit values. Aligning
      the stack to 8 byte boundary resolved the problem.
      
      Fixes ARM-Software/tf-issues#437
      
      Change-Id: I517bd8203601bb88e9311bd36d477fb7b3efb292
      Signed-off-by: default avatarSoby Mathew <soby.mathew@arm.com>
      9f3ee61c
  3. 21 Sep, 2016 1 commit
    • Yatharth Kochar's avatar
      AArch32: Refactor SP_MIN to support RESET_TO_SP_MIN · 3bdf0e5d
      Yatharth Kochar authored
      This patch uses the `el3_entrypoint_common` macro to initialize
      CPU registers, in SP_MIN entrypoint.s file, in both cold and warm
      boot path. It also adds conditional compilation, in cold and warm
      boot entry path, based on RESET_TO_SP_MIN.
      
      Change-Id: Id493ca840dc7b9e26948dc78ee928e9fdb76b9e4
      3bdf0e5d
  4. 10 Aug, 2016 1 commit
    • Soby Mathew's avatar
      AArch32: add a minimal secure payload (SP_MIN) · c11ba852
      Soby Mathew authored
      This patch adds a minimal AArch32 secure payload SP_MIN. It relies on PSCI
      library to initialize the normal world context. It runs in Monitor mode
      and uses the runtime service framework to handle SMCs. It is added as
      a BL32 component in the Trusted Firmware source tree.
      
      Change-Id: Icc04fa6b242025a769c1f6c7022fde19459c43e9
      c11ba852