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92bda00296
* Use all remaining memory for stack(s) * Remove HEAP related code from RISCV linker scripts * Fix direct-boot / mcu-boot linker scripts * Use a statically allocated stack for core-1
37 lines
1.2 KiB
Plaintext
37 lines
1.2 KiB
Plaintext
MEMORY
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{
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/*
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https://github.com/espressif/esptool/blob/10828527038d143e049790d330ac4de76ce987d6/esptool/targets/esp32c2.py#L53-L62
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MEMORY_MAP = [[0x00000000, 0x00010000, "PADDING"],
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[0x3C000000, 0x3C400000, "DROM"],
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[0x3FCA0000, 0x3FCE0000, "DRAM"],
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[0x3FC88000, 0x3FD00000, "BYTE_ACCESSIBLE"],
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[0x3FF00000, 0x3FF50000, "DROM_MASK"],
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[0x40000000, 0x40090000, "IROM_MASK"],
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[0x42000000, 0x42400000, "IROM"],
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[0x4037C000, 0x403C0000, "IRAM"]]
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*/
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/* 272K of on soc RAM, 16K reserved for cache */
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ICACHE : ORIGIN = 0x4037C000, LENGTH = 16K
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/* Instruction RAM */
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IRAM : ORIGIN = 0x4037C000 + 16K, LENGTH = 272K - 16K
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/* Data RAM */
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DRAM : ORIGIN = 0x3FCA0000, LENGTH = 0x30000
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/* External flash */
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/* Instruction ROM */
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IROM : ORIGIN = 0x42000000, LENGTH = 0x200000
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/* Data ROM */
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DROM : ORIGIN = 0x3C000000, LENGTH = 0x200000
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}
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REGION_ALIAS("REGION_TEXT", IROM);
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REGION_ALIAS("REGION_RODATA", DROM);
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REGION_ALIAS("REGION_DATA", DRAM);
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REGION_ALIAS("REGION_BSS", DRAM);
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REGION_ALIAS("REGION_STACK", DRAM);
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REGION_ALIAS("REGION_RWTEXT", IRAM);
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