• Linus Torvalds's avatar
    Merge tag 'xtensa-20180820' of git://github.com/jcmvbkbc/linux-xtensa · 433bcf67
    Linus Torvalds authored
    Pull Xtensa updates from Max Filippov:
    
     - switch xtensa arch to the generic noncoherent direct mapping
       operations
    
     - add support for DMA_ATTR_NO_KERNEL_MAPPING attribute
    
     - clean up users of platform/hardware.h in generic Xtensa code
    
     - fix assembly cache maintenance code for long cache lines
    
     - rework noMMU cache attributes initialization
    
     - add big-endian HiFi2 test_kc705_be CPU variant
    
    * tag 'xtensa-20180820' of git://github.com/jcmvbkbc/linux-xtensa:
      xtensa: add test_kc705_be variant
      xtensa: clean up boot-elf/bootstrap.S
      xtensa: make bootparam parsing optional
      xtensa: drop variant IRQ support
      xtensa: drop unneeded platform/hardware.h headers
      xtensa: move PLATFORM_NR_IRQS to Kconfig
      xtensa: rework {CONFIG,PLATFORM}_DEFAULT_MEM_START
      xtensa: drop unused {CONFIG,PLATFORM}_DEFAULT_MEM_SIZE
      xtensa: rework noMMU cache attributes initialization
      xtensa: increase ranges in ___invalidate_{i,d}cache_all
      xtensa: limit offsets in __loop_cache_{all,page}
      xtensa: platform-specific handling of coherent memory
      xtensa: support DMA_ATTR_NO_KERNEL_MAPPING attribute
      xtensa: use generic dma_noncoherent_ops
    433bcf67
Kconfig 17.2 KB