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bootloader esp32s2: Increase bootloader DRAM & IRAM allowance

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Bootloader DRAM now ends at 0x3FFEAB00 which is the start of ROM
static RAM (reclaimable after app is running).

IRAM loader segment increased by 8KB.

Available total static RAM for the app is now reduced by 16KB.
This commit is contained in:
Angus Gratton
2020-06-17 16:25:15 +10:00
committed by bot
parent 33979a9361
commit abdb657926
2 changed files with 4 additions and 4 deletions
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components/esp32s2/ld/esp32s2.ld
+1 -1
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@@ -34,7 +34,7 @@
#define RAM_IRAM_START 0x40020000
#define RAM_DRAM_START 0x3FFB0000
#define DATA_RAM_END 0x3FFE4000 /* 2nd stage bootloader iram_loader_seg starts at block 15 */
#define DATA_RAM_END 0x3FFE0000 /* 2nd stage bootloader iram_loader_seg starts at SRAM block 14 (reclaimed after app boots) */
#define IRAM_ORG (RAM_IRAM_START + CONFIG_ESP32S2_INSTRUCTION_CACHE_SIZE \
+ CONFIG_ESP32S2_DATA_CACHE_SIZE)