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[NUCLEO_L476RG, DISCO_L476VG]: GCC_ARM, ARM_STD fix RTOS failed #1846

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Merged
merged 1 commit into from
Jun 6, 2016
Merged

[NUCLEO_L476RG, DISCO_L476VG]: GCC_ARM, ARM_STD fix RTOS failed #1846

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2 changes: 1 addition & 1 deletion ...sis/TARGET_STM/TARGET_STM32L4/TARGET_DISCO_L476VG/TOOLCHAIN_ARM_STD/startup_stm32l476xx.s
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Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,7 @@
;
;*******************************************************************************

__initial_sp EQU 0x10008000 ; Top of RAM, L4-ECC-SRAM2 retained in standby
__initial_sp EQU 0x20018000 ; Top of RAM, L4-ECC-SRAM2 retained in standby

PRESERVE8
THUMB
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7 changes: 3 additions & 4 deletions ...ets/cmsis/TARGET_STM/TARGET_STM32L4/TARGET_DISCO_L476VG/TOOLCHAIN_ARM_STD/stm32l476xx.sct
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Original file line number Diff line number Diff line change
Expand Up @@ -36,12 +36,11 @@ LR_IROM1 0x08000000 0x100000 { ; load region size_region
.ANY (+RO)
}

; Total: 98 vectors = 392 bytes (0x188) to be reserved in RAM
RW_IRAM1 (0x10000000+0x188) (0x08000-0x188) { ; RW data 32k L4-ECC-SRAM2 retained in standby
RW_IRAM1 0x20000000 0x00018000 { ; RW data 96k L4-SRAM1
.ANY (+RW +ZI)
}

RW_IRAM2 0x20000000 0x00018000 { ; RW data 96k L4-SRAM1
; Total: 98 vectors = 392 bytes (0x188) to be reserved in RAM
RW_IRAM2 (0x10000000+0x188) (0x08000-0x188) { ; RW data 32k L4-ECC-SRAM2 retained in standby
.ANY (+RW +ZI)
}

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8 changes: 4 additions & 4 deletions ...gets/cmsis/TARGET_STM/TARGET_STM32L4/TARGET_DISCO_L476VG/TOOLCHAIN_GCC_ARM/STM32L476XX.ld
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Original file line number Diff line number Diff line change
Expand Up @@ -112,7 +112,7 @@ SECTIONS
__data_end__ = .;
_edata = .;

} > SRAM2
} > SRAM1

.bss :
{
Expand All @@ -124,15 +124,15 @@ SECTIONS
. = ALIGN(4);
__bss_end__ = .;
_ebss = .;
} > SRAM2
} > SRAM1

.heap (COPY):
{
__end__ = .;
end = __end__;
*(.heap*)
__HeapLimit = .;
} > SRAM2
} > SRAM1

/* .stack_dummy section doesn't contains any symbols. It is only
* used for linker to calculate size of stack sections, and assign
Expand All @@ -144,7 +144,7 @@ SECTIONS

/* Set stack top to end of RAM, and stack limit move down by
* size of stack_dummy section */
__StackTop = ORIGIN(SRAM2) + LENGTH(SRAM2);
__StackTop = ORIGIN(SRAM1) + LENGTH(SRAM1);
_estack = __StackTop;
__StackLimit = __StackTop - SIZEOF(.stack_dummy);
PROVIDE(__stack = __StackTop);
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2 changes: 1 addition & 1 deletion .../TARGET_STM/TARGET_STM32L4/TARGET_NUCLEO_L476RG/TOOLCHAIN_ARM_MICRO/startup_stm32l476xx.s
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Original file line number Diff line number Diff line change
Expand Up @@ -42,7 +42,7 @@
AREA STACK, NOINIT, READWRITE, ALIGN=3
EXPORT __initial_sp

__initial_sp EQU 0x10008000 ; Top of RAM, L4-ECC-SRAM2 retained in standby
__initial_sp EQU 0x20018000 ; Top of RAM, L4-ECC-SRAM2 retained in standby

; <h> Heap Configuration
; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
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7 changes: 3 additions & 4 deletions .../cmsis/TARGET_STM/TARGET_STM32L4/TARGET_NUCLEO_L476RG/TOOLCHAIN_ARM_MICRO/stm32l476xx.sct
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Original file line number Diff line number Diff line change
Expand Up @@ -36,12 +36,11 @@ LR_IROM1 0x08000000 0x100000 { ; load region size_region
.ANY (+RO)
}

; Total: 98 vectors = 392 bytes (0x188) to be reserved in RAM
RW_IRAM1 (0x10000000+0x188) (0x08000-0x188) { ; RW data 32k L4-ECC-SRAM2 retained in standby
RW_IRAM1 0x20000000 0x00018000 { ; RW data 96k L4-SRAM1
.ANY (+RW +ZI)
}

RW_IRAM2 0x20000000 0x00018000 { ; RW data 96k L4-SRAM1
; Total: 98 vectors = 392 bytes (0x188) to be reserved in RAM
RW_IRAM2 (0x10000000+0x188) (0x08000-0x188) { ; RW data 32k L4-ECC-SRAM2 retained in standby
.ANY (+RW +ZI)
}

Expand Down
2 changes: 1 addition & 1 deletion ...is/TARGET_STM/TARGET_STM32L4/TARGET_NUCLEO_L476RG/TOOLCHAIN_ARM_STD/startup_stm32l476xx.s
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Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,7 @@
;
;*******************************************************************************

__initial_sp EQU 0x10008000 ; Top of RAM, L4-ECC-SRAM2 retained in standby
__initial_sp EQU 0x20018000 ; Top of RAM, L4-ECC-SRAM2 retained in standby

PRESERVE8
THUMB
Expand Down
9 changes: 4 additions & 5 deletions ...ts/cmsis/TARGET_STM/TARGET_STM32L4/TARGET_NUCLEO_L476RG/TOOLCHAIN_ARM_STD/stm32l476xx.sct
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Original file line number Diff line number Diff line change
Expand Up @@ -35,13 +35,12 @@ LR_IROM1 0x08000000 0x100000 { ; load region size_region
*(InRoot$$Sections)
.ANY (+RO)
}

; Total: 98 vectors = 392 bytes (0x188) to be reserved in RAM
RW_IRAM1 (0x10000000+0x188) (0x08000-0x188) { ; RW data 32k L4-ECC-SRAM2 retained in standby

RW_IRAM1 0x20000000 0x00018000 { ; RW data 96k L4-SRAM1
.ANY (+RW +ZI)
}

RW_IRAM2 0x20000000 0x00018000 { ; RW data 96k L4-SRAM1
; Total: 98 vectors = 392 bytes (0x188) to be reserved in RAM
RW_IRAM2 (0x10000000+0x188) (0x08000-0x188) { ; RW data 32k L4-ECC-SRAM2 retained in standby
.ANY (+RW +ZI)
}

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10 changes: 5 additions & 5 deletions ...ets/cmsis/TARGET_STM/TARGET_STM32L4/TARGET_NUCLEO_L476RG/TOOLCHAIN_GCC_ARM/STM32L476XX.ld
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Original file line number Diff line number Diff line change
Expand Up @@ -112,7 +112,7 @@ SECTIONS
__data_end__ = .;
_edata = .;

} > SRAM2
} > SRAM1

.bss :
{
Expand All @@ -124,27 +124,27 @@ SECTIONS
. = ALIGN(4);
__bss_end__ = .;
_ebss = .;
} > SRAM2
} > SRAM1

.heap (COPY):
{
__end__ = .;
end = __end__;
*(.heap*)
__HeapLimit = .;
} > SRAM2
} > SRAM1

/* .stack_dummy section doesn't contains any symbols. It is only
* used for linker to calculate size of stack sections, and assign
* values to stack symbols later */
.stack_dummy (COPY):
{
*(.stack*)
} > SRAM2
} > SRAM1

/* Set stack top to end of RAM, and stack limit move down by
* size of stack_dummy section */
__StackTop = ORIGIN(SRAM2) + LENGTH(SRAM2);
__StackTop = ORIGIN(SRAM1) + LENGTH(SRAM1);
_estack = __StackTop;
__StackLimit = __StackTop - SIZEOF(.stack_dummy);
PROVIDE(__stack = __StackTop);
Expand Down