127 lines
2.6 KiB
Plaintext
127 lines
2.6 KiB
Plaintext
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/*. Entry Point *./
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ENTRY( Reset_Handler )
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/* Highest address of the user mode stack .*/
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_estack = 0x2000a000; /* end of 40K RAM */
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/* Generate a link error if heap and s tack dont fit int o RAM */
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_Min_Heap_Size = 0; /* required amount of heap .*/
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_Min_Stack_Size = 0x200; /* required amount of stack .*/
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MEMORY
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{
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FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 1024K
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RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 128K
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CCMRAM (xrw) : ORIGIN = 0x10000000, LENGTH = 64K
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MEMORY_B1 (rx) : ORIGIN = 0x60000000, LENGTH = 0K
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RAM_BACKUP (rw) : ORIGIN = 0x40024000, LENGTH = 4K
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}
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SECTIONS
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{
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/* The startup code goes first into FLASH */
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.isr_vector :
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{
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. = ALIGN(4);
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KEEP(*(.isr_vector)) /* Startup code */
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. = ALIGN(4);
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} >FLASH
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/* The program code and other data goes into FLASH */
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.text :
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{
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. = ALIGN(4);
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*(.text) /* .text sections (code) */
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*(.text*) /* .text* sections (code) */
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*(.rodata) /* .rodata sections (constants, strings, etc.) */
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*(.rodata*) /* .rodata* sections (constants, strings, etc.) */
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*(.glue_7) /* glue arm to thumb code */
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*(.glue_7t) /* glue thumb to arm code */
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*(.eh_frame)
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KEEP (*(.init))
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KEEP (*(.fini))
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. = ALIGN(4);
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_etext = .; /* define a global symbols at end of code */
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} >FLASH
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.ARM.extab : { *(.ARM.extab* .gnu.linkonce.armextab.*) } >FLASH
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.ARM : {
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__exidx_start = .;
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*(.ARM.exidx*)
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__exidx_end = .;
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} >FLASH
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.preinit_array :
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{
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PROVIDE_HIDDEN (__preinit_array_start = .);
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KEEP (*(.preinit_array*))
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PROVIDE_HIDDEN (__preinit_array_end = .);
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} >FLASH
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.init_array :
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{
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PROVIDE_HIDDEN (__init_array_start = .);
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KEEP (*(SORT(.init_array.*)))
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KEEP (*(.init_array*))
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PROVIDE_HIDDEN (__init_array_end = .);
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} >FLASH
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.fini_array :
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{
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PROVIDE_HIDDEN (__fini_array_start = .);
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KEEP (*(SORT(.fini_array.*)))
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KEEP (*(.fini_array*))
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PROVIDE_HIDDEN (__fini_array_end = .);
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} >FLASH
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/* used by the startup to initialize data */
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_sidata = LOADADDR(.data);
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/* Initialized data sections goes into RAM, load LMA copy after code */
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.data :
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{
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. = ALIGN(4);
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_sdata = .;
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*(.data)
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*(.data*)
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. = ALIGN(4);
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_edata = .;
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} >RAM AT> FLASH
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.ccmram :
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{
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. = ALIGN(4);
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_sccmram = .;
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*(.ccmram)
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*(.ccmram*)
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. = ALIGN(4);
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_eccmram = .;
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} >CCMRAM AT> FLASH
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/* Uninitialized data section */
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. = ALIGN(4);
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.bss :
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{
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_sbss = .;
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__bss_start__ = _sbss;
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*(.bss)
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*(.bss*)
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*(COMMON)
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. = ALIGN(4);
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_ebss = .;
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__bss_end__ = _ebss;
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} >RAM
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}
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