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46 lines
1.6 KiB
Plaintext
46 lines
1.6 KiB
Plaintext
menu "SoC Settings"
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# No visible menu/configs for now
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visible if 0
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menu "MMU Config"
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# This Config is used for configure the MMU.
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# Be configured based on flash size selection.
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# Invisible to users.
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config MMU_PAGE_SIZE_16KB
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bool
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default y if SOC_MMU_PAGE_SIZE_CONFIGURABLE && ESPTOOLPY_FLASHSIZE_1MB
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default n
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config MMU_PAGE_SIZE_32KB
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bool
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default y if SOC_MMU_PAGE_SIZE_CONFIGURABLE && ESPTOOLPY_FLASHSIZE_2MB
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default n
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config MMU_PAGE_SIZE_64KB
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bool
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default y if !MMU_PAGE_SIZE_32KB && !MMU_PAGE_SIZE_16KB
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default n
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config MMU_PAGE_MODE
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string
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default "8KB" if MMU_PAGE_SIZE_8KB
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default "16KB" if MMU_PAGE_SIZE_16KB
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default "32KB" if MMU_PAGE_SIZE_32KB
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default "64KB" if MMU_PAGE_SIZE_64KB
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config MMU_PAGE_SIZE
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# Some chips support different flash MMU page sizes: 64k, 32k, 16k.
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# Since the number of MMU pages is limited, the maximum flash size supported
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# for each page size is reduced proportionally: 4 MB, 2MB, 1MB. To make best
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# use of small flash sizes (reducing the wasted space due to alignment), we
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# need to use the smallest possible MMU page size for the given flash size.
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hex
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default 0x2000 if MMU_PAGE_SIZE_8KB
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default 0x4000 if MMU_PAGE_SIZE_16KB
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default 0x8000 if MMU_PAGE_SIZE_32KB
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default 0x10000 if MMU_PAGE_SIZE_64KB
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endmenu
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endmenu
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