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stm32/boards/ARDUINO_GIGA: Define additional GC blocks in SDRAM.

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Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
This commit is contained in:
iabdalkader
2025-03-27 13:48:42 +01:00
committed by Damien George
parent cbe50635e8
commit 5c6da11799
2 changed files with 26 additions and 0 deletions
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1
ports/stm32/boards/ARDUINO_GIGA/mpconfigboard.h
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@@ -31,6 +31,7 @@ typedef unsigned int mp_uint_t; // must be pointer size
#define MICROPY_HW_ENABLE_MMCARD (0)
#define MICROPY_HW_ENTER_BOOTLOADER_VIA_RESET (0)
#define MICROPY_HW_TIM_IS_RESERVED(id) (id == 1)
#define MICROPY_GC_SPLIT_HEAP (1)
// ROMFS config
#define MICROPY_HW_ROMFS_ENABLE_EXTERNAL_QSPI (1)

25
ports/stm32/boards/ARDUINO_GIGA/stm32h747.ld
View File

@@ -12,6 +12,7 @@ MEMORY
SRAM2 (xrw) : ORIGIN = 0x30020000, LENGTH = 128K /* SRAM2 D2 */
SRAM3 (xrw) : ORIGIN = 0x30040000, LENGTH = 32K /* SRAM3 D2 */
SRAM4 (xrw) : ORIGIN = 0x38000000, LENGTH = 64K /* SRAM4 D3 */
SDRAM (xrw) : ORIGIN = 0x60000000, LENGTH = 8M /* SDRAM */
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 2048K /* Total available flash */
FLASH_BL (rx) : ORIGIN = 0x08000000, LENGTH = 128K /* Arduino bootloader */
FLASH_FS (r) : ORIGIN = 0x08020000, LENGTH = 128K /* filesystem */
@@ -53,3 +54,27 @@ _openamp_shm_region_start = ORIGIN(SRAM4);
_openamp_shm_region_end = ORIGIN(SRAM4) + LENGTH(SRAM4);
INCLUDE common_blifs.ld
SECTIONS
{
/* GC blocks addresses and sizes */
.gc.blocks.table (READONLY) : {
. = ALIGN(4);
_gc_blocks_table_start = .;
LONG (ORIGIN(SRAM1));
LONG (128K);
LONG (ORIGIN(SDRAM) + 0M);
LONG (2M);
LONG (ORIGIN(SDRAM) + 2M);
LONG (2M);
LONG (ORIGIN(SDRAM) + 4M);
LONG (4M);
_gc_blocks_table_end = .;
. = ALIGN(4);
} > FLASH_TEXT
}