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soc: move reserved regions out of memory_layout_utils.c

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These definitions have ended up being chip specific. Moving them into
respective soc_memory_layout.c makes the whole picture of memory
regions easier to see, and also makes adding support for new chips
easier.
This commit is contained in:
Ivan Grokhotkov
2020-01-21 18:52:59 +01:00
parent 81f0e7d90f
commit 354ce68dce
3 changed files with 21 additions and 33 deletions
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9
components/soc/esp32/soc_memory_layout.c
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@@ -177,4 +177,13 @@ SOC_RESERVE_MEMORY_REGION(0x3fffc000, 0x40000000, trace_mem); //Reserve trace me
SOC_RESERVE_MEMORY_REGION(SOC_EXTRAM_DATA_LOW, SOC_EXTRAM_DATA_LOW + RESERVE_SPIRAM_SIZE, spi_ram); //SPI RAM gets added later if needed, in spiram.c; reserve it for now
#endif
extern int _data_start, _heap_start, _iram_start, _iram_end;
// Static data region. DRAM used by data+bss and possibly rodata
SOC_RESERVE_MEMORY_REGION((intptr_t)&_data_start, (intptr_t)&_heap_start, dram_data);
// IRAM code region
// ESP32 has an IRAM-only region 0x4008_0000 - 0x4009_FFFF, reserve the used part
SOC_RESERVE_MEMORY_REGION((intptr_t)&_iram_start, (intptr_t)&_iram_end, iram_code);
#endif /* BOOTLOADER_BUILD */