diff options
Diffstat (limited to 'os/common/startup/ARMCMx/compilers/GCC/ld/MK20DX256.ld')
-rw-r--r-- | os/common/startup/ARMCMx/compilers/GCC/ld/MK20DX256.ld | 50 |
1 files changed, 46 insertions, 4 deletions
diff --git a/os/common/startup/ARMCMx/compilers/GCC/ld/MK20DX256.ld b/os/common/startup/ARMCMx/compilers/GCC/ld/MK20DX256.ld index 35a63f6..66bc6b8 100644 --- a/os/common/startup/ARMCMx/compilers/GCC/ld/MK20DX256.ld +++ b/os/common/startup/ARMCMx/compilers/GCC/ld/MK20DX256.ld @@ -27,8 +27,13 @@ MEMORY { flash0 : org = 0x00000000, len = 0x400 - flashcfg : org = 0x00000400, len = 0x10 - flash : org = 0x00000410, len = 256k - 0x410 + flash1 : org = 0x00000400, len = 0x10 + flash2 : org = 0x00000410, len = 256k - 0x410 + flash3 : org = 0x00000000, len = 0 + flash4 : org = 0x00000000, len = 0 + flash5 : org = 0x00000000, len = 0 + flash6 : org = 0x00000000, len = 0 + flash7 : org = 0x00000000, len = 0 ram0 : org = 0x1FFF8000, len = 64k ram1 : org = 0x00000000, len = 0 ram2 : org = 0x00000000, len = 0 @@ -39,8 +44,43 @@ MEMORY ram7 : org = 0x00000000, len = 0 } +/* Flash region for the configuration bytes.*/ +SECTIONS +{ + .cfmprotect : ALIGN(4) SUBALIGN(4) + { + KEEP(*(.cfmconfig)) + } > flash1 +} + +/* For each data/text section two region are defined, a virtual region + and a load region (_LMA suffix).*/ + +/* Flash region to be used for exception vectors.*/ +REGION_ALIAS("VECTORS_FLASH", flash0); +REGION_ALIAS("VECTORS_FLASH_LMA", flash0); + +/* Flash region to be used for constructors and destructors.*/ +REGION_ALIAS("XTORS_FLASH", flash2); +REGION_ALIAS("XTORS_FLASH_LMA", flash2); + +/* Flash region to be used for code text.*/ +REGION_ALIAS("TEXT_FLASH", flash2); +REGION_ALIAS("TEXT_FLASH_LMA", flash2); + +/* Flash region to be used for read only data.*/ +REGION_ALIAS("RODATA_FLASH", flash2); +REGION_ALIAS("RODATA_FLASH_LMA", flash2); + +/* Flash region to be used for various.*/ +REGION_ALIAS("VARIOUS_FLASH", flash2); +REGION_ALIAS("VARIOUS_FLASH_LMA", flash2); + +/* Flash region to be used for RAM(n) initialization data.*/ +REGION_ALIAS("RAM_INIT_FLASH_LMA", flash2); + /* RAM region to be used for Main stack. This stack accommodates the processing - of all exceptions and interrupts*/ + of all exceptions and interrupts.*/ REGION_ALIAS("MAIN_STACK_RAM", ram0); /* RAM region to be used for the process stack. This is the stack used by @@ -49,6 +89,7 @@ REGION_ALIAS("PROCESS_STACK_RAM", ram0); /* RAM region to be used for data segment.*/ REGION_ALIAS("DATA_RAM", ram0); +REGION_ALIAS("DATA_RAM_LMA", flash2); /* RAM region to be used for BSS segment.*/ REGION_ALIAS("BSS_RAM", ram0); @@ -56,4 +97,5 @@ REGION_ALIAS("BSS_RAM", ram0); /* RAM region to be used for the default heap.*/ REGION_ALIAS("HEAP_RAM", ram0); -INCLUDE rules_kinetis.ld +/* Generic rules inclusion.*/ +INCLUDE rules.ld |