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[NUC472/M453] Support single UART shared by multiple serial objects and other updates #3211

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Merged
merged 4 commits into from
Nov 10, 2016
Merged

[NUC472/M453] Support single UART shared by multiple serial objects and other updates #3211

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e09d9a1
[NUC472/M453] Support UART H/W module shared by multiple serial S/W o…
ccli8 Nov 4, 2016
2922de8
[NUC472/M453] Remove dead code in device.h
ccli8 Nov 4, 2016
c557842
[NUC472] Reduce (interrupt) stack size from 12 KB to 4 KB
ccli8 Nov 4, 2016
4ae76be
[NUC472/M453] Reduce (interrupt) stack size from 4 KB to 2 KB
ccli8 Nov 7, 2016
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[NUC472/M453] Reduce (interrupt) stack size from 4 KB to 2 KB
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@ccli8
ccli8 committed Nov 7, 2016
commit 4ae76be2ced93c78499b2b612183d96098d6faa4
4 changes: 2 additions & 2 deletions targets/TARGET_NUVOTON/TARGET_M451/device/TOOLCHAIN_ARM_MICRO/M453.sct
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Original file line number Diff line number Diff line change
Expand Up @@ -10,10 +10,10 @@ LR_IROM1 0x00000000 {
; uvisor-lib.a (+RW +ZI)
;}

ARM_LIB_STACK 0x20000000 EMPTY 0x1000 {
ARM_LIB_STACK 0x20000000 EMPTY 0x800 {
}

ER_IRAMVEC 0x20001000 EMPTY (4*(16 + 64)) { ; Reserve for vectors
ER_IRAMVEC 0x20000800 EMPTY (4*(16 + 64)) { ; Reserve for vectors
}

RW_IRAM1 AlignExpr(+0, 16) { ; 16 byte-aligned
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4 changes: 2 additions & 2 deletions targets/TARGET_NUVOTON/TARGET_M451/device/TOOLCHAIN_ARM_STD/M453.sct
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Expand Up @@ -10,10 +10,10 @@ LR_IROM1 0x00000000 {
; uvisor-lib.a (+RW +ZI)
;}

ARM_LIB_STACK 0x20000000 EMPTY 0x1000 {
ARM_LIB_STACK 0x20000000 EMPTY 0x800 {
}

ER_IRAMVEC 0x20001000 EMPTY (4*(16 + 64)) { ; Reserve for vectors
ER_IRAMVEC 0x20000800 EMPTY (4*(16 + 64)) { ; Reserve for vectors
}

RW_IRAM1 AlignExpr(+0, 16) { ; 16 byte-aligned
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2 changes: 1 addition & 1 deletion targets/TARGET_NUVOTON/TARGET_M451/device/TOOLCHAIN_GCC_ARM/M453.ld
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Expand Up @@ -2,7 +2,7 @@
* Nuvoton M453 GCC linker script file
*/

StackSize = 0x1000;
StackSize = 0x800;

MEMORY
{
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2 changes: 1 addition & 1 deletion targets/TARGET_NUVOTON/TARGET_M451/device/TOOLCHAIN_IAR/M453.icf
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Expand Up @@ -9,7 +9,7 @@ define symbol __ICFEDIT_region_ROM_end__ = 0x00040000;
define symbol __ICFEDIT_region_IRAM_start__ = 0x20000000;
define symbol __ICFEDIT_region_IRAM_end__ = 0x20008000;
/*-Sizes-*/
define symbol __ICFEDIT_size_cstack__ = 0x1000;
define symbol __ICFEDIT_size_cstack__ = 0x800;
define symbol __ICFEDIT_size_heap__ = 0x4000;
/**** End of ICF editor section. ###ICF###*/

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4 changes: 2 additions & 2 deletions targets/TARGET_NUVOTON/TARGET_NUC472/device/TOOLCHAIN_ARM_MICRO/NUC472.sct
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Original file line number Diff line number Diff line change
Expand Up @@ -10,10 +10,10 @@ LR_IROM1 0x00000000 {
; uvisor-lib.a (+RW +ZI)
;}

ARM_LIB_STACK 0x20000000 EMPTY 0x1000 {
ARM_LIB_STACK 0x20000000 EMPTY 0x800 {
}

ER_IRAMVEC 0x20001000 EMPTY (4*(16 + 142)) { ; Reserve for vectors
ER_IRAMVEC 0x20000800 EMPTY (4*(16 + 142)) { ; Reserve for vectors
}

RW_IRAM1 AlignExpr(+0, 16) { ; 16 byte-aligned
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4 changes: 2 additions & 2 deletions targets/TARGET_NUVOTON/TARGET_NUC472/device/TOOLCHAIN_ARM_STD/NUC472.sct
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Original file line number Diff line number Diff line change
Expand Up @@ -10,10 +10,10 @@ LR_IROM1 0x00000000 {
; uvisor-lib.a (+RW +ZI)
;}

ARM_LIB_STACK 0x20000000 EMPTY 0x1000 {
ARM_LIB_STACK 0x20000000 EMPTY 0x800 {
}

ER_IRAMVEC 0x20001000 EMPTY (4*(16 + 142)) { ; Reserve for vectors
ER_IRAMVEC 0x20000800 EMPTY (4*(16 + 142)) { ; Reserve for vectors
}

RW_IRAM1 AlignExpr(+0, 16) { ; 16 byte-aligned
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2 changes: 1 addition & 1 deletion targets/TARGET_NUVOTON/TARGET_NUC472/device/TOOLCHAIN_GCC_ARM/NUC472.ld
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Expand Up @@ -2,7 +2,7 @@
* Nuvoton NUC472 GCC linker script file
*/

StackSize = 0x1000;
StackSize = 0x800;

MEMORY
{
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2 changes: 1 addition & 1 deletion targets/TARGET_NUVOTON/TARGET_NUC472/device/TOOLCHAIN_IAR/NUC472_442.icf
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Expand Up @@ -11,7 +11,7 @@ define symbol __ICFEDIT_region_IRAM_end__ = 0x20010000;
define symbol __ICFEDIT_region_XRAM_start__ = 0x60000000;
define symbol __ICFEDIT_region_XRAM_end__ = 0x60100000;
/*-Sizes-*/
define symbol __ICFEDIT_size_cstack__ = 0x1000;
define symbol __ICFEDIT_size_cstack__ = 0x800;
define symbol __ICFEDIT_size_heap__ = 0xC0000;
/**** End of ICF editor section. ###ICF###*/

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