Added Variant STM32F103VB
Added Board Varient STM32F103VB. Replaced #ifdef STM32_HIGH_DENSITY with #if STM32_NR_PORTS > 4 Where it makes sense for High Pin count medium density parts like the STM32F103VB.
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/*
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* libmaple linker script for "Flash" builds.
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*
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* A Flash build puts .text (and .rodata) in Flash, and
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* .data/.bss/heap (of course) in SRAM, but offsets the sections by
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* enough space to store the Maple bootloader, which lives in low
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* Flash and uses low memory.
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*/
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/*
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* This pulls in the appropriate MEMORY declaration from the right
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* subdirectory of stm32/mem/ (the environment must call ld with the
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* right include directory flags to make this happen). Boards can also
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* use this file to use any of libmaple's memory-related hooks (like
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* where the heap should live).
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*/
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/*INCLUDE mem-flash.inc*/
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MEMORY
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{
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ram (rwx) : ORIGIN = 0x20000C00, LENGTH = 17K
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rom (rx) : ORIGIN = 0x08000000, LENGTH = 44K
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}
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/* Provide memory region aliases for common.inc */
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REGION_ALIAS("REGION_TEXT", rom);
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REGION_ALIAS("REGION_DATA", ram);
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REGION_ALIAS("REGION_BSS", ram);
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REGION_ALIAS("REGION_RODATA", rom);
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/* Let common.inc handle the real work. */
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INCLUDE common.inc
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/*
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* libmaple linker script for "JTAG" builds.
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*
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* A "JTAG" build puts .text (and .rodata) in Flash, and
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* .data/.bss/heap (of course) in SRAM, but links starting at the
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* Flash and SRAM starting addresses (0x08000000 and 0x20000000
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* respectively). This will wipe out a Maple bootloader if there's one
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* on the board, so only use this if you know what you're doing.
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*
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* Of course, a "JTAG" build is perfectly usable for upload over SWD,
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* the system memory bootloader, etc. The name is just a historical
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* artifact.
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*/
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/*
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* This pulls in the appropriate MEMORY declaration from the right
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* subdirectory of stm32/mem/ (the environment must call ld with the
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* right include directory flags to make this happen). Boards can also
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* use this file to use any of libmaple's memory-related hooks (like
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* where the heap should live).
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*/
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MEMORY
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{
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ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
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rom (rx) : ORIGIN = 0x08000000, LENGTH = 64K
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}
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/* Provide memory region aliases for common.inc */
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REGION_ALIAS("REGION_TEXT", rom);
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REGION_ALIAS("REGION_DATA", ram);
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REGION_ALIAS("REGION_BSS", ram);
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REGION_ALIAS("REGION_RODATA", rom);
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/* Let common.inc handle the real work. */
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INCLUDE common.inc
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/*
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* libmaple linker script for RAM builds.
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*
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* A Flash build puts .text, .rodata, and .data/.bss/heap (of course)
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* in SRAM, but offsets the sections by enough space to store the
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* Maple bootloader, which uses low memory.
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*/
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/*
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* This pulls in the appropriate MEMORY declaration from the right
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* subdirectory of stm32/mem/ (the environment must call ld with the
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* right include directory flags to make this happen). Boards can also
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* use this file to use any of libmaple's memory-related hooks (like
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* where the heap should live).
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*/
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/*INCLUDE mem-ram.inc*/
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MEMORY
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{
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ram (rwx) : ORIGIN = 0x20000C00, LENGTH = 17K
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rom (rx) : ORIGIN = 0x08005000, LENGTH = 0
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}
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/* Provide memory region aliases for common.inc */
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REGION_ALIAS("REGION_TEXT", ram);
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REGION_ALIAS("REGION_DATA", ram);
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REGION_ALIAS("REGION_BSS", ram);
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REGION_ALIAS("REGION_RODATA", ram);
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/* Let common.inc handle the real work. */
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INCLUDE common.inc
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