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OnSemi RAM usage fix #3022

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merged 1 commit into from
Oct 27, 2016
Merged

OnSemi RAM usage fix #3022

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9 changes: 1 addition & 8 deletions targets/TARGET_ONSEMI/TARGET_NCS36510/device/TOOLCHAIN_ARM/NCS36510.sct
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Original file line number Diff line number Diff line change
@@ -1,7 +1,5 @@
#! armcc -E

#define Heap_Size 0x0400

LR_IROM1 0x00003000 0x0004F000 { ; load region size_region
ER_IROM1 0x00003000 0x0004F000 { ; load address = execution address
*.o (RESET, +First)
Expand All @@ -11,13 +9,8 @@ LR_IROM1 0x00003000 0x0004F000 { ; load region size_region

; no uvisor support at this time

;ARM_LIB_STACK AlignExpr(+0, 8) EMPTY 0x1000 {}
ARM_LIB_STACK 0x3FFF4000 EMPTY 0x1000 {}

RW_IRAM0 +0 {
RW_IRAM1 0x3FFF4000 {
.ANY(+RW +ZI)
}
RW_IRAM1 ImageLimit(RW_IRAM0) EMPTY Heap_Size { ; Heap region growing up
}
ARM_LIB_HEAP AlignExpr(+0, 8) ALIGN 8 EMPTY (0x3FFF4000 + 0xC000 - AlignExpr(ImageLimit(RW_IRAM1),8) ) {}
}
4 changes: 2 additions & 2 deletions targets/TARGET_ONSEMI/TARGET_NCS36510/device/TOOLCHAIN_ARM/startup_NCS36510.s
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Original file line number Diff line number Diff line change
Expand Up @@ -43,9 +43,9 @@
EXPORT __Vectors
EXPORT __Vectors_End
EXPORT __Vectors_Size
IMPORT |Image$$ARM_LIB_STACK$$ZI$$Limit|
IMPORT |Image$$ARM_LIB_HEAP$$ZI$$Limit|

__Vectors DCD |Image$$ARM_LIB_STACK$$ZI$$Limit| ; Top of Stack
__Vectors DCD |Image$$ARM_LIB_HEAP$$ZI$$Limit| ; Top of RAM
DCD Reset_Handler ; Reset Handler
DCD NMI_Handler ; NMI Handler
DCD HardFault_Handler ; Hard Fault Handler
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