[PATCH 0/4] Add SMMU support for SoCFPGA devices

[Naresh Kumar Ravulapalli]

SMMU initialization, required stream IDs setup and checker functions
have been added for SoCFPGA devices. A potential FPGA
reconfiguration issue involving Secure Device Manager (SDM) when
end address exceeds 512 MB is also handled.

All the patches have been tested on SoCFPGA devies successfully.

Naresh Kumar Ravulapalli (4):
  arch: arm: socfpga: Add SMMU initialization and setup
  arch: arm: socfpga: Add SMMU checking functions
  drivers: fpga: Check bitstream address doesn't exceed 512MB
  arch: arm: socfpga: Move SMMU init to before booting SSBL

 arch/arm/mach-socfpga/Makefile                |   3 +
 arch/arm/mach-socfpga/include/mach/smmu_s10.h |  73 ++++++++++
 .../include/mach/system_manager_soc64.h       |   3 +
 arch/arm/mach-socfpga/smmu_s10.c              | 125 ++++++++++++++++++
 arch/arm/mach-socfpga/spl_agilex.c            |   2 +
 arch/arm/mach-socfpga/spl_s10.c               |   1 +
 arch/arm/mach-socfpga/spl_soc64.c             |   6 +
 drivers/fpga/intel_sdm_mb.c                   |  13 ++
 8 files changed, 226 insertions(+)
 create mode 100644 arch/arm/mach-socfpga/include/mach/smmu_s10.h
 create mode 100644 arch/arm/mach-socfpga/smmu_s10.c

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2.35.3