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Published 20 hours ago • verified publisher icon foss-for-synopsys-dwc-arc-processors

arc_startup.s : SR to AUX_DC_IVDC should wait on FS bit

Open yaroslavsadin opened this issue 6 years ago • 0 comments
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Issue Summary

  • Type: Bug
  • Category: Library
  • Priority: Medium
  • Release Version: All

Bug

Development Environment

  • HOST OS All

  • TOOLCHAIN All

  • BOARD N/A

  • ARC CORE All

Bug Description

arc_startup.s line 81-82, here data cache is invalidated by writing to AUX_DC_IVDC and it is immediately enabled by writing to AUX_DC_CTRL. But according to documentation you first should wait on FS bit in DC_CTRL.

yaroslavsadin avatar Jun 19 '19 13:06 yaroslavsadin