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Rename RESERVE_DRAM to RESERVE_CACHES, revert change of reserved_for_boot_seg

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This commit is contained in:
bjoernQ 2022-08-22 15:42:12 +02:00
parent 520f8d6f41
commit b9f59c436c
1 changed files with 6 additions and 6 deletions
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12
esp32s2-hal/ld/memory.x
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@ -8,8 +8,8 @@
/* override entry point */
ENTRY(ESP32Reset)
/* reserved at the start of DRAM */
RESERVE_DRAM = 0x4000;
/* reserved at the start of DRAM/IRAM */
RESERVE_CACHES = 0x2000;
VECTORS_SIZE = 0x400;
@ -23,17 +23,17 @@ STACK_SIZE = 8k;
/* Specify main memory areas */
MEMORY
{
vectors_seg ( RX ) : ORIGIN = 0x40020000 + RESERVE_DRAM, len = VECTORS_SIZE /* SRAM0 */
iram_seg ( RX ) : ORIGIN = 0x40020000 + RESERVE_DRAM + VECTORS_SIZE, len = 192k - RESERVE_DRAM - VECTORS_SIZE /* SRAM0 */
vectors_seg ( RX ) : ORIGIN = 0x40020000 + RESERVE_CACHES, len = VECTORS_SIZE /* SRAM0 */
iram_seg ( RX ) : ORIGIN = 0x40020000 + RESERVE_CACHES + VECTORS_SIZE, len = 192k - RESERVE_CACHES - VECTORS_SIZE /* SRAM0 */
dram_seg ( RW ) : ORIGIN = 0x3FFB0000 + RESERVE_DRAM + VECTORS_SIZE, len = 192k - RESERVE_DRAM - VECTORS_SIZE
dram_seg ( RW ) : ORIGIN = 0x3FFB0000 + RESERVE_CACHES + VECTORS_SIZE, len = 192k - RESERVE_CACHES - VECTORS_SIZE
/* SRAM1; reserved for static ROM usage; can be used for heap.
Length based on the "_dram0_rtos_reserved_start" symbol from IDF used to delimit the
ROM data reserved region:
https://github.com/espressif/esp-idf/blob/bcb34ca7aef4e8d3b97d75ad069b960fb1c17c16/components/heap/port/esp32s2/memory_layout.c#L121-L122
*/
reserved_for_boot_seg : ORIGIN = 0x3ffffa10, len = 0x5f0
reserved_for_boot_seg : ORIGIN = 0x3FFE0000, len = 0x1FA10
/* external flash
The 0x20 offset is a convenience for the app binary image generation.