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; *************************************************************
; *** Scatter-Loading Description File for GD32E230 + RT-Thread
; *** Target: GD32E230C8T6 (64KB Flash, 8KB SRAM)
; *** This version is more structured and recommended.
; *************************************************************
#!armclang --cpu=cortex-m23
; Define stack and heap sizes
define symbol Stack_Size = 0x00000400; ; 1KB for Main Stack
define symbol Heap_Size = 0x00000100; ; 256B for C-library Heap
; Max size of load region LR_IROM1
LR_IROM1 0x08000000 0x00010000 { ; Load region: Flash, 64KB
; First execution region for exception vectors and startup code
ER_IROM1 0x08000000 0x00010000 {
*.o (RESET, +First)
*(InRoot$$Sections)
.ANY (+RO)
; --- Special sections for RT-Thread ---
* (FSymTab)
* (VSymTab)
* (rti_fn*)
; --------------------------------------
}
; RAM region for RW, ZI, Stack, and Heap
RW_IRAM1 0x20000000 0x00002000 { ; RW region: SRAM, 8KB
; C-library Stack, placed at the top of RAM, growing downwards
ARM_LIB_STACK STACK_TOP(0x20002000) EMPTY -Stack_Size { }
.ANY (+RW +ZI)
; C-library Heap, placed after RW/ZI data
ARM_LIB_HEAP +0 EMPTY Heap_Size { }
}
}
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