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25 lines
526 B
25 lines
526 B
/ { |
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cpuapp_sram@2007ec00 { |
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compatible = "zephyr,memory-region", "mmio-sram"; |
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reg = <0x2007ec00 DT_SIZE_K(4)>; |
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zephyr,memory-region = "RetainedMem"; |
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status = "okay"; |
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retainedmem0: retainedmem { |
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compatible = "zephyr,retained-ram"; |
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status = "okay"; |
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}; |
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}; |
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aliases { |
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retainedmemtestdevice = &retainedmem0; |
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}; |
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}; |
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&cpuapp_sram { |
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/* Shrink SRAM size to avoid overlap with retained memory region: |
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* 511 - 4 = 507KB = 0x7ec00 |
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*/ |
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reg = <0x20000000 DT_SIZE_K(507)>; |
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ranges = <0x0 0x20000000 0x7ec00>; |
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};
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