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Added a Unified Target for STM32H743.

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This commit is contained in:
Michael Keller 2021-05-30 15:23:41 +12:00
parent 74739ab82f
commit 5549a906f6
5 changed files with 68 additions and 8 deletions
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25
src/link/stm32_flash_h743_2m.ld
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@ -37,9 +37,11 @@ ENTRY(Reset_Handler)
/* Specify the memory areas */
MEMORY
{
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 128K
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 10K
FLASH_CUSTOM_DEFAULTS (r) : ORIGIN = 0x08002800, LENGTH = 118K
FLASH_CONFIG (r) : ORIGIN = 0x08020000, LENGTH = 128K
FLASH1 (rx) : ORIGIN = 0x08040000, LENGTH = 1792K
FLASH1 (rx) : ORIGIN = 0x08040000, LENGTH = DEFINED(USE_CUSTOM_DEFAULTS_EXTENDED) ? 1664K : 1792K
FLASH_CUSTOM_DEFAULTS_EXTENDED (r): ORIGIN = DEFINED(USE_CUSTOM_DEFAULTS_EXTENDED) ? 0x081E0000 : 0x08200000, LENGTH = DEFINED(USE_CUSTOM_DEFAULTS_EXTENDED) ? 128K : 0K
ITCM_RAM (rwx) : ORIGIN = 0x00000000, LENGTH = 64K
DTCM_RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 128K
@ -139,14 +141,29 @@ SECTIONS
KEEP (*(.pg_registry))
KEEP (*(SORT(.pg_registry.*)))
PROVIDE_HIDDEN (__pg_registry_end = .);
} >FLASH
} >FLASH1
.pg_resetdata :
{
PROVIDE_HIDDEN (__pg_resetdata_start = .);
KEEP (*(.pg_resetdata))
PROVIDE_HIDDEN (__pg_resetdata_end = .);
} >FLASH
} >FLASH1
/* Storage for the address for the configuration section so we can grab it out of the hex file */
.custom_defaults :
{
. = ALIGN(4);
KEEP (*(.custom_defaults_start_address))
. = ALIGN(4);
KEEP (*(.custom_defaults_end_address))
. = ALIGN(4);
__custom_defaults_internal_start = .;
*(.custom_defaults);
} >FLASH_CUSTOM_DEFAULTS
PROVIDE_HIDDEN (__custom_defaults_start = DEFINED(USE_CUSTOM_DEFAULTS_EXTENDED) ? ORIGIN(FLASH_CUSTOM_DEFAULTS_EXTENDED) : __custom_defaults_internal_start);
PROVIDE_HIDDEN (__custom_defaults_end = DEFINED(USE_CUSTOM_DEFAULTS_EXTENDED) ? ORIGIN(FLASH_CUSTOM_DEFAULTS_EXTENDED) + LENGTH(FLASH_CUSTOM_DEFAULTS_EXTENDED) : ORIGIN(FLASH_CUSTOM_DEFAULTS) + LENGTH(FLASH_CUSTOM_DEFAULTS));
/* used by the startup to initialize data */
_sidata = LOADADDR(.data);