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-rw-r--r--arch/arc/plat-arcfpga/Kconfig14
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arc/plat-arcfpga/Kconfig b/arch/arc/plat-arcfpga/Kconfig
index 7af3a4e7f7d..38752bfb91e 100644
--- a/arch/arc/plat-arcfpga/Kconfig
+++ b/arch/arc/plat-arcfpga/Kconfig
@@ -13,6 +13,7 @@ choice
config ARC_BOARD_ANGEL4
bool "ARC Angel4"
+ select ISS_SMP_EXTN if SMP
help
ARC Angel4 FPGA Ref Platform (Xilinx Virtex Based)
@@ -21,6 +22,19 @@ config ARC_BOARD_ML509
help
ARC ML509 FPGA Ref Platform (Xilinx Virtex-5 Based)
+config ISS_SMP_EXTN
+ bool "ARC SMP Extensions (ISS Models only)"
+ default n
+ depends on SMP
+ select ARC_HAS_COH_RTSC
+ help
+ SMP Extensions to ARC700, in a "simulation only" Model, supported in
+ ARC ISS (Instruction Set Simulator).
+ The SMP extensions include:
+ -IDU (Interrupt Distribution Unit)
+ -XTL (To enable CPU start/stop/set-PC for another CPU)
+ It doesn't provide coherent Caches and/or Atomic Ops (LLOCK/SCOND)
+
endchoice
config ARC_SERIAL_BAUD