| 1 |
786 |
skrzyp |
// eCos memory layout
|
| 2 |
|
|
|
| 3 |
|
|
#include
|
| 4 |
|
|
#include
|
| 5 |
|
|
|
| 6 |
|
|
MEMORY
|
| 7 |
|
|
{
|
| 8 |
|
|
sram : ORIGIN = 0x20000000 - CYGHWR_HAL_KINETIS_SRAM_BANK_SIZE, LENGTH = CYGHWR_HAL_KINETIS_SRAM_BANK_SIZE
|
| 9 |
|
|
ram : ORIGIN = 0x20000000, LENGTH = CYGHWR_HAL_KINETIS_SRAM_BANK_SIZE-CYGNUM_HAL_COMMON_INTERRUPTS_STACK_SIZE
|
| 10 |
|
|
flash : ORIGIN = 0x00000000, LENGTH = CYGHWR_HAL_KINETIS_FLASH_SIZE
|
| 11 |
|
|
#ifdef CYGHWR_HAL_KINETIS_FLEXNVM_DFLASH_SIZE
|
| 12 |
|
|
flexnvm : ORIGIN = 0x10000000, LENGTH = CYGHWR_HAL_KINETIS_FLEXNVM_DFLASH_SIZE
|
| 13 |
|
|
#endif
|
| 14 |
|
|
#ifdef CYGHWR_HAL_CORTEXM_KINETIS_EEE
|
| 15 |
|
|
eeeprom0 : ORIGIN = 0x14000000, LENGTH = CYGHWR_HAL_KINETIS_EEE0_SIZE
|
| 16 |
|
|
# if CYGHWR_HAL_KINETIS_EEE_SPLIT > 1
|
| 17 |
|
|
eeeprom1 : ORIGIN = 0x14000000 + CYGHWR_HAL_KINETIS_EEE0_SIZE, LENGTH = CYGHWR_HAL_KINETIS_EEE1_SIZE
|
| 18 |
|
|
# endif
|
| 19 |
|
|
#else
|
| 20 |
|
|
flexram : ORIGIN = 0x14000000, LENGTH = CYGHWR_HAL_KINETIS_FLEXRAM_SIZE
|
| 21 |
|
|
#endif
|
| 22 |
|
|
}
|
| 23 |
|
|
|
| 24 |
|
|
SECTIONS
|
| 25 |
|
|
{
|
| 26 |
|
|
SECTIONS_BEGIN
|
| 27 |
|
|
SECTION_rom_vectors (flash, 0x00000000, LMA_EQ_VMA)
|
| 28 |
|
|
USER_SECTION(kinetis_misc, flash, ALIGN (0x8), LMA_EQ_VMA)
|
| 29 |
|
|
|
| 30 |
|
|
// Kinetis FLASH configuration field. Must be present at 0x00000400
|
| 31 |
|
|
// Warning: Omitting FLASH configuration field or moving it to
|
| 32 |
|
|
// other location may lock Kinetis controller.
|
| 33 |
|
|
// See src/kinetis_mis.c for definition
|
| 34 |
|
|
|
| 35 |
|
|
.flash_conf 0x00000400 : { KEEP (*(.flash_conf)) } > flash
|
| 36 |
|
|
|
| 37 |
|
|
SECTION_RELOCS (flash, ALIGN (0x8), LMA_EQ_VMA)
|
| 38 |
|
|
SECTION_text (flash, ALIGN (0x8), LMA_EQ_VMA)
|
| 39 |
|
|
SECTION_fini (flash, ALIGN (0x8), LMA_EQ_VMA)
|
| 40 |
|
|
SECTION_rodata (flash, ALIGN (0x8), LMA_EQ_VMA)
|
| 41 |
|
|
SECTION_rodata1 (flash, ALIGN (0x8), LMA_EQ_VMA)
|
| 42 |
|
|
SECTION_fixup (flash, ALIGN (0x8), LMA_EQ_VMA)
|
| 43 |
|
|
SECTION_gcc_except_table (flash, ALIGN (0x8), LMA_EQ_VMA)
|
| 44 |
|
|
SECTION_eh_frame (flash, ALIGN (0x8), LMA_EQ_VMA)
|
| 45 |
|
|
SECTION_got (flash, ALIGN (0x8), LMA_EQ_VMA)
|
| 46 |
|
|
USER_SECTION (code_sram, sram, 0x20000000 - CYGHWR_HAL_KINETIS_SRAM_BANK_SIZE (NOLOAD), LMA_EQ_VMA)
|
| 47 |
|
|
#ifdef CYGHWR_HAL_KINETIS_FLEXNVM_DFLASH_SIZE
|
| 48 |
|
|
USER_SECTION(d_flash, flexnvm, 0x10000000 (NOLOAD), LMA_EQ_VMA)
|
| 49 |
|
|
#endif
|
| 50 |
|
|
#ifdef CYGHWR_HAL_CORTEXM_KINETIS_EEE
|
| 51 |
|
|
USER_SECTION(e_eeprom0, eeeprom0, 0x14000000 (NOLOAD), LMA_EQ_VMA)
|
| 52 |
|
|
# if CYGHWR_HAL_KINETIS_EEE_SPLIT > 1
|
| 53 |
|
|
USER_SECTION(e_eeprom1, eeeprom1, 0x14000000 + CYGHWR_HAL_KINETIS_EEE0_SIZE (NOLOAD), LMA_EQ_VMA)
|
| 54 |
|
|
# endif
|
| 55 |
|
|
#else
|
| 56 |
|
|
USER_SECTION(flex_ram, flexram, 0x14000000 (NOLOAD), LMA_EQ_VMA)
|
| 57 |
|
|
#endif
|
| 58 |
|
|
SECTION_data (ram, 0x20000400, FOLLOWING (.got))
|
| 59 |
|
|
SECTION_sram (ram, ALIGN (0x8), FOLLOWING (.data))
|
| 60 |
|
|
SECTION_bss (ram, ALIGN (0x8), LMA_EQ_VMA)
|
| 61 |
|
|
CYG_LABEL_DEFN(__heap1) = ALIGN (0x8);
|
| 62 |
|
|
SECTIONS_END
|
| 63 |
|
|
}
|
| 64 |
|
|
|
| 65 |
|
|
hal_vsr_table = (0x20000000);
|
| 66 |
|
|
hal_virtual_vector_table = hal_vsr_table + 128*4;
|
| 67 |
|
|
hal_startup_stack = (0x20000000 + CYGHWR_HAL_KINETIS_SRAM_BANK_SIZE);
|
