| #include <common/mem.h> |
| #include <zephyr/dt-bindings/memory-attr/memory-attr.h> |
| #include <zephyr/dt-bindings/memory-attr/memory-attr-sw.h> |
| |
| / { |
| mem_cache: memory@20008000 { |
| compatible = "zephyr,memory-region", "mmio-sram"; |
| reg = <0x20008000 0x1000>; |
| zephyr,memory-region = "MEM_CACHEABLE"; |
| zephyr,memory-attr = <( DT_MEM_CACHEABLE )>; |
| }; |
| |
| mem_cache_sw: memory@20009000 { |
| compatible = "zephyr,memory-region", "mmio-sram"; |
| reg = <0x20009000 0x1000>; |
| zephyr,memory-region = "MEM_CACHEABLE_SW"; |
| zephyr,memory-attr = <( DT_MEM_CACHEABLE | DT_MEM_SW_ALLOC_CACHE )>; |
| }; |
| |
| mem_noncache_sw: memory@2000A000 { |
| compatible = "zephyr,memory-region", "mmio-sram"; |
| reg = <0x2000A000 0x1000>; |
| zephyr,memory-region = "MEM_NON_CACHEABLE_SW"; |
| zephyr,memory-attr = <( DT_MEM_SW_ALLOC_NON_CACHE )>; |
| }; |
| |
| mem_dma_sw: memory@2000B000 { |
| compatible = "zephyr,memory-region", "mmio-sram"; |
| reg = <0x2000B000 0x1000>; |
| zephyr,memory-region = "MEM_DMA_SW"; |
| zephyr,memory-attr = <( DT_MEM_DMA | DT_MEM_SW_ALLOC_DMA )>; |
| }; |
| |
| mem_cache_sw_big: memory@2000C000 { |
| compatible = "zephyr,memory-region", "mmio-sram"; |
| reg = <0x2000C000 0x2000>; |
| zephyr,memory-region = "MEM_CACHEABLE_SW_BIG"; |
| zephyr,memory-attr = <( DT_MEM_CACHEABLE | DT_MEM_SW_ALLOC_CACHE )>; |
| }; |
| |
| mem_cache_cache_dma_multi: memory@2000E000 { |
| compatible = "zephyr,memory-region", "mmio-sram"; |
| reg = <0x2000E000 0x1000>; |
| zephyr,memory-region = "MEM_CACHEABLE_SW_MULTI_ATTR"; |
| zephyr,memory-attr = <( DT_MEM_CACHEABLE | DT_MEM_DMA | |
| DT_MEM_SW_ALLOC_CACHE | DT_MEM_SW_ALLOC_DMA)>; |
| }; |
| }; |
| |
| &sram0 { |
| reg = <0x20000000 DT_SIZE_K(32)>; |
| }; |
