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824c8e0593
This commit introduce SOC_MEM_NON_CONTIGUOUS_SRAM flag (that enebled for esp32p4). If SOC_MEM_NON_CONTIGUOUS_SRAM is enabled: - LDFLAGS+=--enable-non-contiguous-regions - ldgen.py replaces "arrays[*]" from sections.ld.in with objects under SURROUND keyword. (e.g. from linker.lf: data -> dram0_data SURROUND(foo)) - "mapping[*]" - refers to all other data If SOC_MEM_NON_CONTIGUOUS_SRAM, sections.ld.in file should contain at least one block of code like this (otherwise it does not make sense): .dram0.bss (NOLOAD) : { arrays[dram0_bss] mapping[dram0_bss] } > sram_low .dram1.bss (NOLOAD) : { /* do not place here arrays[dram0_bss] because it may be splited * between segments */ mapping[dram0_bss] } > sram_high |
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esp32 | ||
esp32c2 | ||
esp32c3 | ||
esp32c5 | ||
esp32c6 | ||
esp32h2 | ||
esp32p4 | ||
esp32s2 | ||
esp32s3 | ||
memory_layout_utils.c |