1/*
2                  Linker File for Renesas FSP
3*/
4
5INCLUDE memory_regions.ld
6
7/* Uncomment and set XIP_SECONDARY_SLOT_IMAGE to 1 below for the secondary XIP application image.*/
8/*
9 XIP_SECONDARY_SLOT_IMAGE = 1;
10*/
11
12QSPI_FLASH_PRV_LENGTH = DEFINED(QSPI_FLASH_SIZE) ? ABSOLUTE(QSPI_FLASH_SIZE) : ABSOLUTE(QSPI_FLASH_LENGTH);
13OSPI_DEVICE_0_PRV_LENGTH = DEFINED(OSPI_DEVICE_0_SIZE) ? ABSOLUTE(OSPI_DEVICE_0_SIZE) : ABSOLUTE(OSPI_DEVICE_0_LENGTH);
14OSPI_DEVICE_1_PRV_LENGTH = DEFINED(OSPI_DEVICE_1_SIZE) ? ABSOLUTE(OSPI_DEVICE_1_SIZE) : ABSOLUTE(OSPI_DEVICE_1_LENGTH);
15
16/* If a flat (secure) project has DEFINED RAM_NS_BUFFER_LENGTH, then emit IDAU symbols to allocate non-secure RAM. */
17__RESERVE_NS_RAM = !DEFINED(PROJECT_NONSECURE) && DEFINED(RAM_NS_BUFFER_LENGTH) && (OPTION_SETTING_S_LENGTH != 0);
18
19ITCM_START = DEFINED(ITCM_START)? ITCM_START : 0;
20ITCM_LENGTH = DEFINED(ITCM_LENGTH)? ITCM_LENGTH : 0;
21DTCM_START = DEFINED(DTCM_START)? DTCM_START : 0;
22DTCM_LENGTH = DEFINED(DTCM_LENGTH)? DTCM_LENGTH : 0;
23NS_OFFSET_START = DEFINED(NS_OFFSET_START) ? NS_OFFSET_START : 0;
24NS_IMAGE_OFFSET = DEFINED(PROJECT_NONSECURE) ? NS_OFFSET_START : 0;
25RAM_NS_BUFFER_BLOCK_LENGTH = DEFINED(RAM_NS_BUFFER_LENGTH) ? ALIGN(RAM_NS_BUFFER_LENGTH, 8192) : 0;
26RAM_NS_BUFFER_LENGTH = DEFINED(RAM_NS_BUFFER_LENGTH) ? RAM_NS_BUFFER_LENGTH : 0;
27RAM_NS_BUFFER_START = RAM_START + RAM_LENGTH - RAM_NS_BUFFER_LENGTH;
28RAM_NS_BUFFER_BLOCK_START = RAM_START + RAM_LENGTH - RAM_NS_BUFFER_BLOCK_LENGTH;
29
30OPTION_SETTING_START_NS = DEFINED(PROJECT_NONSECURE) ? OPTION_SETTING_START : OPTION_SETTING_START + 0x80;
31
32/* This definition is used to avoid moving the counter in OPTION_SETTING regions for projects that should not configure option settings.
33 * Bootloader images do not configure option settings because they are owned by the bootloader.
34 * FSP_BOOTABLE_IMAGE is only defined in bootloader images. */
35__bl_FSP_BOOTABLE_IMAGE = 1;
36__bln_FSP_BOOTABLE_IMAGE = 1;
37PROJECT_SECURE_OR_FLAT = (!DEFINED(PROJECT_NONSECURE) || DEFINED(PROJECT_SECURE)) && OPTION_SETTING_LENGTH && !DEFINED(FSP_BOOTABLE_IMAGE);
38USE_OPTION_SETTING_NS = DEFINED(PROJECT_NONSECURE) && !DEFINED(FSP_BOOTABLE_IMAGE);
39
40__bl_FLASH_IMAGE_START = !DEFINED(FLASH_BOOTLOADER_LENGTH) ? 0 :
41                         FLASH_APPLICATION_IMAGE_NUMBER == 1 ? FLASH_BOOTLOADER_LENGTH + FLASH_BOOTLOADER_HEADER_LENGTH :
42                         FLASH_BOOTLOADER_LENGTH + FLASH_BOOTLOADER_SCRATCH_LENGTH + FLASH_APPLICATION_S_LENGTH + FLASH_BOOTLOADER_HEADER_LENGTH;
43__bl_FLASH_IMAGE_LENGTH = !DEFINED(FLASH_BOOTLOADER_LENGTH) ? 0 :
44                          FLASH_APPLICATION_S_LENGTH - FLASH_BOOTLOADER_HEADER_LENGTH;
45__bl_FLASH_IMAGE_END    = __bl_FLASH_IMAGE_START + __bl_FLASH_IMAGE_LENGTH;
46__bl_XIP_SECONDARY_FLASH_IMAGE_START = !DEFINED(FLASH_BOOTLOADER_LENGTH) ? 0 :
47                         FLASH_BOOTLOADER_LENGTH + FLASH_APPLICATION_S_LENGTH + FLASH_BOOTLOADER_HEADER_LENGTH;
48__bl_XIP_SECONDARY_FLASH_IMAGE_END = __bl_XIP_SECONDARY_FLASH_IMAGE_START + __bl_FLASH_IMAGE_LENGTH;
49__bl_FLASH_NS_START = !DEFINED(FLASH_BOOTLOADER_LENGTH) ? 0 :
50                        FLASH_APPLICATION_NS_LENGTH == 0 ? __bl_FLASH_IMAGE_END :
51                        __bl_FLASH_IMAGE_START - FLASH_BOOTLOADER_HEADER_LENGTH + FLASH_APPLICATION_S_LENGTH;
52__bl_FLASH_NSC_START = !DEFINED(FLASH_BOOTLOADER_LENGTH) ? 0 :
53                        FLASH_APPLICATION_NS_LENGTH == 0 ? __bl_FLASH_IMAGE_END :
54                        __bl_FLASH_NS_START - FLASH_APPLICATION_NSC_LENGTH;
55__bl_RAM_NS_START    = !DEFINED(FLASH_BOOTLOADER_LENGTH) ? 0 :
56                       FLASH_APPLICATION_NS_LENGTH == 0 ? RAM_START + RAM_LENGTH :
57                       RAM_START + RAM_LENGTH - RAM_APPLICATION_NS_LENGTH;
58__bl_RAM_NSC_START   = !DEFINED(FLASH_BOOTLOADER_LENGTH) ? 0 :
59                       FLASH_APPLICATION_NS_LENGTH == 0 ? RAM_START + RAM_LENGTH :
60                       __bl_RAM_NS_START - RAM_APPLICATION_NSC_LENGTH;
61__bl_FLASH_NS_IMAGE_START = !DEFINED(FLASH_BOOTLOADER_LENGTH) ? 0 :
62                            FLASH_APPLICATION_NS_LENGTH == 0 ? __bl_FLASH_IMAGE_END :
63                            __bl_FLASH_NS_START + FLASH_BOOTLOADER_HEADER_LENGTH_2;
64__bln_FLASH_IMAGE_START = __bl_FLASH_NS_IMAGE_START;
65__bln_FLASH_IMAGE_LENGTH = !DEFINED(FLASH_BOOTLOADER_LENGTH) ? 0 :
66                           FLASH_APPLICATION_NS_LENGTH == 0 ? __bl_FLASH_IMAGE_END :
67                           FLASH_APPLICATION_NS_LENGTH - FLASH_BOOTLOADER_HEADER_LENGTH_2;
68
69XIP_SECONDARY_SLOT_IMAGE = DEFINED(XIP_SECONDARY_SLOT_IMAGE) ? XIP_SECONDARY_SLOT_IMAGE : 0;
70FLASH_ORIGIN = !DEFINED(FLASH_IMAGE_START) ? FLASH_START :
71                XIP_SECONDARY_SLOT_IMAGE == 1 ? XIP_SECONDARY_FLASH_IMAGE_START :
72                FLASH_IMAGE_START;
73LIMITED_FLASH_LENGTH = DEFINED(FLASH_IMAGE_LENGTH) ? FLASH_IMAGE_LENGTH :
74                       DEFINED(FLASH_BOOTLOADER_LENGTH) ? FLASH_BOOTLOADER_LENGTH :
75                       FLASH_LENGTH;
76
77/* Define memory regions. */
78MEMORY
79{
80  ITCM (rx)               : ORIGIN = ITCM_START + NS_IMAGE_OFFSET, LENGTH = ITCM_LENGTH
81  DTCM (rwx)              : ORIGIN = DTCM_START + NS_IMAGE_OFFSET, LENGTH = DTCM_LENGTH
82  FLASH (rx)              : ORIGIN = FLASH_ORIGIN + NS_IMAGE_OFFSET, LENGTH = LIMITED_FLASH_LENGTH
83  RAM (rwx)               : ORIGIN = RAM_START + NS_IMAGE_OFFSET, LENGTH = RAM_LENGTH
84  DATA_FLASH (rx)         : ORIGIN = DATA_FLASH_START + NS_IMAGE_OFFSET, LENGTH = DATA_FLASH_LENGTH
85  QSPI_FLASH (rx)         : ORIGIN = QSPI_FLASH_START, LENGTH = QSPI_FLASH_PRV_LENGTH
86  OSPI_DEVICE_0 (rx)      : ORIGIN = OSPI_DEVICE_0_START, LENGTH = OSPI_DEVICE_0_PRV_LENGTH
87  OSPI_DEVICE_1 (rx)      : ORIGIN = OSPI_DEVICE_1_START, LENGTH = OSPI_DEVICE_1_PRV_LENGTH
88  OSPI_DEVICE_0_RAM (rwx) : ORIGIN = OSPI_DEVICE_0_START, LENGTH = OSPI_DEVICE_0_PRV_LENGTH
89  OSPI_DEVICE_1_RAM (rwx) : ORIGIN = OSPI_DEVICE_1_START, LENGTH = OSPI_DEVICE_1_PRV_LENGTH
90  SDRAM (rwx)             : ORIGIN = SDRAM_START, LENGTH = SDRAM_LENGTH
91  OPTION_SETTING (r)      : ORIGIN = OPTION_SETTING_START + NS_IMAGE_OFFSET, LENGTH = OPTION_SETTING_LENGTH
92  OPTION_SETTING_OFS (r)  : ORIGIN = OPTION_SETTING_START + NS_IMAGE_OFFSET, LENGTH = 0x18
93  OPTION_SETTING_SAS (r)  : ORIGIN = OPTION_SETTING_START + NS_IMAGE_OFFSET + 0x34, LENGTH = OPTION_SETTING_LENGTH - 0x34
94  OPTION_SETTING_S (r)    : ORIGIN = OPTION_SETTING_S_START + NS_IMAGE_OFFSET, LENGTH = OPTION_SETTING_S_LENGTH
95  ID_CODE (rx)            : ORIGIN = ID_CODE_START, LENGTH = ID_CODE_LENGTH
96}
97
98/* Library configurations */
99GROUP(libc.a libm.a libnosys.a)
100
101/* Linker script to place sections and symbol values. Should be used together
102 * with other linker script that defines memory regions FLASH and RAM.
103 * It references following symbols, which must be DEFINED in code:
104 *   Reset_Handler : Entry of reset handler
105 *
106 * It defines following symbols, which code can use without definition:
107 *   __exidx_start
108 *   __exidx_end
109 *   __copy_table_start__
110 *   __copy_table_end__
111 *   __zero_table_start__
112 *   __zero_table_end__
113 *   __etext
114 *   __data_start__
115 *   __preinit_array_start
116 *   __preinit_array_end
117 *   __init_array_start
118 *   __init_array_end
119 *   __fini_array_start
120 *   __fini_array_end
121 *   __data_end__
122 *   __bss_start__
123 *   __bss_end__
124 *   __HeapLimit
125 *   __StackLimit
126 *   __StackTop
127 *   __stack
128 *   __Vectors_End
129 *   __Vectors_Size
130 *   __qspi_flash_start__
131 *   __qspi_flash_end__
132 *   __qspi_flash_code_size__
133 *   __qspi_region_max_size__
134 *   __qspi_region_start_address__
135 *   __qspi_region_end_address__
136 *   __ospi_device_0_start__
137 *   __ospi_device_0_end__
138 *   __ospi_device_0_code_size__
139 *   __ospi_device_0_region_max_size__
140 *   __ospi_device_0_region_start_address__
141 *   __ospi_device_0_region_end_address__
142 *   __ospi_device_1_start__
143 *   __ospi_device_1_end__
144 *   __ospi_device_1_code_size__
145 *   __ospi_device_1_region_max_size__
146 *   __ospi_device_1_region_start_address__
147 *   __ospi_device_1_region_end_address__
148 */
149ENTRY(Reset_Handler)
150
151SECTIONS
152{
153    .text :
154    {
155        __tz_FLASH_S = ABSOLUTE(FLASH_START);
156        __ROM_Start = .;
157
158        /* Even though the vector table is not 256 entries (1KB) long, we still allocate that much
159         * space because ROM registers are at address 0x400 and there is very little space
160         * in between. */
161        KEEP(*(.fixed_vectors*))
162        KEEP(*(.application_vectors*))
163        __Vectors_End = .;
164
165        /* ROM Registers start at address 0x00000400 for devices that do not have the OPTION_SETTING region. */
166        . = OPTION_SETTING_LENGTH > 0 ? . : __ROM_Start + 0x400;
167        KEEP(*(.rom_registers*))
168
169        /* Reserving 0x100 bytes of space for ROM registers. */
170        . = OPTION_SETTING_LENGTH > 0 ? . : __ROM_Start + 0x500;
171
172        /* Allocate flash write-boundary-aligned
173         * space for sce9 wrapped public keys for mcuboot if the module is used.
174         */
175		. = ALIGN(128);
176        KEEP(*(.mcuboot_sce9_key*))
177
178        *(.text*)
179
180        KEEP(*(.version))
181        KEEP(*(.init))
182        KEEP(*(.fini))
183
184        /* section information for finsh shell */
185        . = ALIGN(4);
186        __fsymtab_start = .;
187        KEEP(*(FSymTab))
188        __fsymtab_end = .;
189
190        . = ALIGN(4);
191        __vsymtab_start = .;
192        KEEP(*(VSymTab))
193        __vsymtab_end = .;
194
195        /* section information for initial. */
196        . = ALIGN(4);
197        __rt_init_start = .;
198        KEEP(*(SORT(.rti_fn*)))
199        __rt_init_end = .;
200
201        . = ALIGN(4);
202        KEEP(*(FalPartTable))
203
204        /* .ctors */
205        *crtbegin.o(.ctors)
206        *crtbegin?.o(.ctors)
207        *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
208        *(SORT(.ctors.*))
209        *(.ctors)
210
211        /* .dtors */
212        *crtbegin.o(.dtors)
213        *crtbegin?.o(.dtors)
214        *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
215        *(SORT(.dtors.*))
216        *(.dtors)
217
218        *(.rodata*)
219        __usb_dev_descriptor_start_fs = .;
220        KEEP(*(.usb_device_desc_fs*))
221        __usb_cfg_descriptor_start_fs = .;
222        KEEP(*(.usb_config_desc_fs*))
223        __usb_interface_descriptor_start_fs = .;
224        KEEP(*(.usb_interface_desc_fs*))
225        __usb_descriptor_end_fs = .;
226        __usb_dev_descriptor_start_hs = .;
227        KEEP(*(.usb_device_desc_hs*))
228        __usb_cfg_descriptor_start_hs = .;
229        KEEP(*(.usb_config_desc_hs*))
230        __usb_interface_descriptor_start_hs = .;
231        KEEP(*(.usb_interface_desc_hs*))
232        __usb_descriptor_end_hs = .;
233
234        KEEP(*(.eh_frame*))
235
236        /* new GCC version uses .init_array */
237        PROVIDE(__ctors_start__ = .);
238        KEEP (*(SORT(.init_array.*)))
239        KEEP (*(.init_array))
240        PROVIDE(__ctors_end__ = .);
241
242        . = ALIGN(4);
243
244        __ROM_End = .;
245    } > FLASH = 0xFF
246
247    __Vectors_Size = __Vectors_End - __Vectors;
248
249    . = .;
250    __itcm_data_pre_location = .;
251
252    /* Initialized ITCM data. */
253    /* Aligned to FCACHE2 for RA8. */
254    .itcm_data : ALIGN(16)
255    {
256        /* Start of ITCM Secure Trustzone region. */
257        __tz_ITCM_S = ABSOLUTE(ITCM_START);
258
259        /* All ITCM data start */
260        __itcm_data_start = .;
261
262        KEEP(*(.itcm_data*))
263
264        /* Pad to eight byte alignment in case of ECC initialization. Fill zero. */
265        . = ALIGN(8);
266
267        /* All ITCM data end */
268        __itcm_data_end = .;
269
270        /*
271         * Start of the ITCM Non-Secure Trustzone region.
272         * ITCM_NS_START can be used to set a fixed address for non-secure ITCM in secure projects or flat projects.
273         */
274        __tz_ITCM_N = DEFINED(ITCM_NS_START) ? ABSOLUTE(ITCM_NS_START) : ALIGN(__itcm_data_end, 8192);
275    } > ITCM AT > FLASH = 0x00
276
277    /* Addresses exported for ITCM initialization. */
278    __itcm_data_init_start = LOADADDR(.itcm_data);
279    __itcm_data_init_end = LOADADDR(.itcm_data) + SIZEOF(.itcm_data);
280
281    ASSERT(ORIGIN(ITCM) % 8 == 0, "ITCM memory region origin must be aligned to 8 bytes.")
282    ASSERT(LENGTH(ITCM) % 8 == 0, "ITCM memory region length must be a multiple of 8 bytes.")
283    ASSERT(LOADADDR(.itcm_data) % 16 == 0, ".itcm_data section must be aligned to 16 bytes.")
284    ASSERT(SIZEOF(.itcm_data) % 8 == 0, ".itcm_data section size must be a multiple of 8 bytes.")
285
286    /* Restore location counter. */
287    /* If ITCM is not present, this will be the address stored in '.' before ALIGN was attempted. */
288    /* If ITCM is present, this will be the absolute address that follows the ITCM ROM location. */
289    . = (SIZEOF(.itcm_data) > 0) ? __itcm_data_init_end : __itcm_data_pre_location;
290
291    .ARM.extab :
292    {
293        *(.ARM.extab* .gnu.linkonce.armextab.*)
294    } > FLASH
295
296    __exidx_start = .;
297    .ARM.exidx :
298    {
299        *(.ARM.exidx* .gnu.linkonce.armexidx.*)
300    } > FLASH
301    __exidx_end = .;
302
303    /* To copy multiple ROM to RAM sections,
304     * uncomment .copy.table section and,
305     * define __STARTUP_COPY_MULTIPLE in startup_ARMCMx.S */
306    /*
307    .copy.table :
308    {
309        . = ALIGN(4);
310        __copy_table_start__ = .;
311        LONG (__etext)
312        LONG (__data_start__)
313        LONG (__data_end__ - __data_start__)
314        LONG (__etext2)
315        LONG (__data2_start__)
316        LONG (__data2_end__ - __data2_start__)
317        __copy_table_end__ = .;
318    } > FLASH
319    */
320
321    /* To clear multiple BSS sections,
322     * uncomment .zero.table section and,
323     * define __STARTUP_CLEAR_BSS_MULTIPLE in startup_ARMCMx.S */
324    /*
325    .zero.table :
326    {
327        . = ALIGN(4);
328        __zero_table_start__ = .;
329        LONG (__bss_start__)
330        LONG (__bss_end__ - __bss_start__)
331        LONG (__bss2_start__)
332        LONG (__bss2_end__ - __bss2_start__)
333        __zero_table_end__ = .;
334    } > FLASH
335    */
336
337    __etext = .;
338
339    __tz_RAM_S = ORIGIN(RAM);
340
341    /* If DTC is used, put the DTC vector table at the start of SRAM.
342       This avoids memory holes due to 1K alignment required by it. */
343    .fsp_dtc_vector_table (NOLOAD) :
344    {
345        . = ORIGIN(RAM);
346        *(.fsp_dtc_vector_table)
347    } > RAM
348
349    /* Initialized data section. */
350    .data :
351    {
352        __data_start__ = .;
353        . = ALIGN(4);
354
355        __Code_In_RAM_Start = .;
356
357        KEEP(*(.code_in_ram*))
358        __Code_In_RAM_End = .;
359
360        *(vtable)
361        /* Don't use *(.data*) because it will place data meant for .data_flash in this section. */
362        *(.data.*)
363        *(.data)
364
365        . = ALIGN(4);
366        /* preinit data */
367        PROVIDE_HIDDEN (__preinit_array_start = .);
368        KEEP(*(.preinit_array))
369        PROVIDE_HIDDEN (__preinit_array_end = .);
370
371        . = ALIGN(4);
372        /* init data */
373        PROVIDE_HIDDEN (__init_array_start = .);
374        KEEP(*(SORT(.init_array.*)))
375        KEEP(*(.init_array))
376        PROVIDE_HIDDEN (__init_array_end = .);
377
378
379        . = ALIGN(4);
380        /* finit data */
381        PROVIDE_HIDDEN (__fini_array_start = .);
382        KEEP(*(SORT(.fini_array.*)))
383        KEEP(*(.fini_array))
384        PROVIDE_HIDDEN (__fini_array_end = .);
385
386        KEEP(*(.jcr*))
387
388        . = ALIGN(4);
389
390        /* All data end */
391        __data_end__ = .;
392
393    } > RAM AT > FLASH
394
395    . = .;
396    __dtcm_data_pre_location = LOADADDR(.data) + SIZEOF(.data);
397
398    /* Initialized DTCM data. */
399    /* Aligned to FCACHE2 for RA8. */
400    .dtcm_data : ALIGN(16)
401    {
402        /* Start of DTCM Secure Trustzone region. */
403        __tz_DTCM_S = ABSOLUTE(DTCM_START);
404
405        /* Initialized DTCM data start */
406        __dtcm_data_start = .;
407
408        KEEP(*(.dtcm_data*))
409
410        /* Pad to eight byte alignment in case of ECC initialization. Fill zero. */
411        . = ALIGN(8);
412
413        /* Initialized DTCM data end */
414        __dtcm_data_end = .;
415    } > DTCM AT > FLASH = 0x00
416
417    . = __dtcm_data_end;
418    /* Uninitialized DTCM data. */
419    /* ALIGN appears on the left side of the colon because it is being used to assign the VMA directly, as opposed to a right side appearance which would control the LMA. */
420    .dtcm_bss ALIGN(8) (NOLOAD) :
421    {
422        /* Uninitialized DTCM data start */
423        __dtcm_bss_start = .;
424
425        KEEP(*(.dtcm_bss*))
426
427        /* Pad to eight byte alignment in case of ECC initialization. No fill because of NOLOAD. */
428        . = ALIGN(8);
429
430        /* Uninitialized DTCM data end */
431        __dtcm_bss_end = .;
432
433        /*
434         * Start of the DTCM Non-Secure Trustzone region.
435         * DTCM_NS_START can be used to set a fixed address for non-secure DTCM in secure projects or flat projects.
436         */
437        __tz_DTCM_N = DEFINED(DTCM_NS_START) ? ABSOLUTE(DTCM_NS_START) : ALIGN(__dtcm_bss_end, 8192);
438    } > DTCM
439
440    /* Addresses exported for DTCM initialization. */
441    __dtcm_data_init_start = LOADADDR(.dtcm_data);
442    __dtcm_data_init_end = LOADADDR(.dtcm_data) + SIZEOF(.dtcm_data);
443
444    ASSERT(ORIGIN(DTCM) % 8 == 0, "DTCM memory region origin must be aligned to 8 bytes.")
445    ASSERT(LENGTH(DTCM) % 8 == 0, "DTCM memory region length must be a multiple of 8 bytes.")
446    ASSERT(LOADADDR(.dtcm_bss) == ADDR(.dtcm_bss), ".dtcm_bss has (VMA != LMA) but should be NOLOAD (VMA == LMA).")
447    ASSERT(LOADADDR(.dtcm_data) % 16 == 0, ".dtcm_data section must be aligned to 16 bytes.")
448    ASSERT(SIZEOF(.dtcm_data) % 8 == 0, ".dtcm_data section size must be a multiple of 8 bytes.")
449    ASSERT(LOADADDR(.dtcm_bss) % 8 == 0, ".dtcm_bss section must be aligned to 8 bytes.")
450    ASSERT(SIZEOF(.dtcm_bss) % 8 == 0, ".dtcm_bss section size must be a multiple of 8 bytes.")
451    ASSERT(__dtcm_bss_start == __dtcm_data_end, ".dtcm_bss section is not adjacent to .dtcm_data section.")
452
453    /* Restore location counter. */
454    /* If DTCM is not present, this will be the address stored in '.' before ALIGN was attempted. */
455    /* If DTCM is present, this will be the absolute address that follows the DTCM ROM location. */
456    . = (SIZEOF(.dtcm_data) > 0) ? __dtcm_data_init_end : __dtcm_data_pre_location;
457
458    /* TrustZone Secure Gateway Stubs Section */
459
460    /* Store location counter for SPI non-retentive sections. */
461    sgstubs_pre_location = .;
462
463    /* Determine the secure gateway stubs address either by the provided linker variable or the next 1024-byte block. */
464    SGSTUBS_LOC = (DEFINED(PROJECT_SECURE) && DEFINED(FLASH_NSC_START)) ? ABSOLUTE(FLASH_NSC_START) : ALIGN(1024);
465    .gnu.sgstubs SGSTUBS_LOC : ALIGN(1024)
466    {
467        __tz_FLASH_C = DEFINED(FLASH_NSC_START) ? ABSOLUTE(FLASH_NSC_START) : __RESERVE_NS_RAM ? ABSOLUTE(FLASH_START + FLASH_LENGTH) : ALIGN(1024);
468        _start_sg = .;
469        *(.gnu.sgstubs*)
470        . = ALIGN(32);
471        _end_sg = .;
472    } > FLASH
473
474    __tz_FLASH_N = DEFINED(FLASH_NS_START) ? ABSOLUTE(FLASH_NS_START) : __RESERVE_NS_RAM ? ABSOLUTE(FLASH_START + FLASH_LENGTH) : FLASH_LENGTH < 32768 ? FLASH_LENGTH : ALIGN(32768);
475    FLASH_NS_IMAGE_START = DEFINED(FLASH_NS_IMAGE_START) ? FLASH_NS_IMAGE_START : __tz_FLASH_N;
476
477    /* Note: There are no secure/non-secure boundaries for QSPI.  These symbols are provided for the RA configuration tool. */
478    __tz_QSPI_FLASH_S = ORIGIN(QSPI_FLASH);
479
480    /* QSPI_FLASH section to be downloaded via debugger */
481    .qspi_flash :
482    {
483        __qspi_flash_start__ = .;
484        KEEP(*(.qspi_flash*))
485        KEEP(*(.code_in_qspi*))
486        __qspi_flash_end__ = .;
487    } > QSPI_FLASH
488    __qspi_flash_code_size__ = __qspi_flash_end__ - __qspi_flash_start__;
489
490    /* QSPI_FLASH non-retentive section, creates a copy in internal flash that can be copied to QSPI */
491    __qspi_flash_code_addr__ = sgstubs_pre_location;
492    .qspi_non_retentive : AT(__qspi_flash_code_addr__)
493    {
494        __qspi_non_retentive_start__ = .;
495        KEEP(*(.qspi_non_retentive*))
496        __qspi_non_retentive_end__ = .;
497    } > QSPI_FLASH
498    __qspi_non_retentive_size__ = __qspi_non_retentive_end__ - __qspi_non_retentive_start__;
499
500    __qspi_region_max_size__ = 0x4000000;   /* Must be the same as defined in MEMORY above */
501    __qspi_region_start_address__ = __qspi_flash_start__;
502    __qspi_region_end_address__ = __qspi_flash_start__ + __qspi_region_max_size__;
503
504    /* Note: There are no secure/non-secure boundaries for QSPI.  These symbols are provided for the RA configuration tool. */
505    __tz_QSPI_FLASH_N = __qspi_non_retentive_end__;
506
507    /* Support for OctaRAM */
508    .OSPI_DEVICE_0_NO_LOAD (NOLOAD):
509    {
510        . = ALIGN(4);
511        __ospi_device_0_start__ = .;
512        *(.ospi_device_0_no_load*)
513        . = ALIGN(4);
514        __ospi_device_0_end__ = .;
515    } > OSPI_DEVICE_0_RAM
516
517    .OSPI_DEVICE_1_NO_LOAD (NOLOAD):
518    {
519        . = ALIGN(4);
520        __ospi_device_1_start__ = .;
521        *(.ospi_device_1_no_load*)
522        . = ALIGN(4);
523        __ospi_device_1_end__ = .;
524    } > OSPI_DEVICE_1_RAM
525
526    /* Note: There are no secure/non-secure boundaries for QSPI.  These symbols are provided for the RA configuration tool. */
527    __tz_OSPI_DEVICE_0_S = ORIGIN(OSPI_DEVICE_0);
528
529    /* OSPI_DEVICE_0 section to be downloaded via debugger */
530    .OSPI_DEVICE_0 :
531    {
532        __ospi_device_0_start__ = .;
533        KEEP(*(.ospi_device_0*))
534        KEEP(*(.code_in_ospi_device_0*))
535        __ospi_device_0_end__ = .;
536    } > OSPI_DEVICE_0
537    __ospi_device_0_code_size__ = __ospi_device_0_end__ - __ospi_device_0_start__;
538
539    /* OSPI_DEVICE_0 non-retentive section, creates a copy in internal flash that can be copied to OSPI */
540     __ospi_device_0_code_addr__ = sgstubs_pre_location + (SIZEOF(.qspi_non_retentive));
541    .ospi_device_0_non_retentive : AT(__ospi_device_0_code_addr__)
542    {
543        __ospi_device_0_non_retentive_start__ = .;
544        KEEP(*(.ospi_device_0_non_retentive*))
545        __ospi_device_0_non_retentive_end__ = .;
546    } > OSPI_DEVICE_0
547    __ospi_device_0_non_retentive_size__ = __ospi_device_0_non_retentive_end__ - __ospi_device_0_non_retentive_start__;
548
549    __ospi_device_0_region_max_size__ = 0x8000000;   /* Must be the same as defined in MEMORY above */
550    __ospi_device_0_region_start_address__ = __ospi_device_0_start__;
551    __ospi_device_0_region_end_address__ = __ospi_device_0_start__ + __ospi_device_0_region_max_size__;
552
553    /* Note: There are no secure/non-secure boundaries for OSPI.  These symbols are provided for the RA configuration tool. */
554    __tz_OSPI_DEVICE_0_N = __ospi_device_0_non_retentive_end__;
555
556    /* Note: There are no secure/non-secure boundaries for OSPI.  These symbols are provided for the RA configuration tool. */
557    __tz_OSPI_DEVICE_1_S = ORIGIN(OSPI_DEVICE_1);
558
559    /* OSPI_DEVICE_1 section to be downloaded via debugger */
560    .OSPI_DEVICE_1 :
561    {
562        __ospi_device_1_start__ = .;
563        KEEP(*(.ospi_device_1*))
564        KEEP(*(.code_in_ospi_device_1*))
565        __ospi_device_1_end__ = .;
566    } > OSPI_DEVICE_1
567    __ospi_device_1_code_size__ = __ospi_device_1_end__ - __ospi_device_1_start__;
568
569    /* OSPI_DEVICE_1 non-retentive section, creates a copy in internal flash that can be copied to OSPI */
570    __ospi_device_1_code_addr__ = sgstubs_pre_location + (SIZEOF(.qspi_non_retentive) + SIZEOF(.ospi_device_0_non_retentive));
571    .ospi_device_1_non_retentive : AT(__ospi_device_1_code_addr__)
572    {
573        __ospi_device_1_non_retentive_start__ = .;
574        KEEP(*(.ospi_device_1_non_retentive*))
575        __ospi_device_1_non_retentive_end__ = .;
576    } > OSPI_DEVICE_1
577    __ospi_device_1_non_retentive_size__ = __ospi_device_1_non_retentive_end__ - __ospi_device_1_non_retentive_start__;
578
579    __ospi_device_1_region_max_size__ = 0x10000000;   /* Must be the same as defined in MEMORY above */
580    __ospi_device_1_region_start_address__ = __ospi_device_1_start__;
581    __ospi_device_1_region_end_address__ = __ospi_device_1_start__ + __ospi_device_1_region_max_size__;
582
583    /* Note: There are no secure/non-secure boundaries for OSPI.  These symbols are provided for the RA configuration tool. */
584    __tz_OSPI_DEVICE_1_N = __ospi_device_1_non_retentive_end__;
585
586    .noinit (NOLOAD):
587    {
588        . = ALIGN(4);
589        __noinit_start = .;
590        KEEP(*(.noinit*))
591        . = ALIGN(8);
592        /* Place the FreeRTOS heap here so that the __HeapLimit calculation does not include the freertos heap. */
593        KEEP(*(.heap.*))
594        __noinit_end = .;
595    } > RAM
596
597    . = .;
598    __nocache_pre_location = .;
599    .nocache ALIGN(32) (NOLOAD):
600    {
601        __nocache_start = .;
602
603        KEEP(*(.nocache))
604
605        . = ALIGN(32);
606        __nocache_end = .;
607    } > RAM
608    . = (SIZEOF(.nocache) > 0) ? __nocache_end : __nocache_pre_location;
609
610    .bss :
611    {
612        . = ALIGN(4);
613        __bss_start__ = .;
614        *(.bss*)
615        *(COMMON)
616        . = ALIGN(4);
617        __bss_end__ = .;
618    } > RAM
619
620    .heap (NOLOAD):
621    {
622        . = ALIGN(8);
623        __HeapBase = .;
624        /* Place the STD heap here. */
625        KEEP(*(.heap))
626        __HeapLimit = .;
627    } > RAM
628
629    /* Stacks are stored in this section. */
630    .stack_dummy (NOLOAD):
631    {
632        . = ALIGN(8);
633        __StackLimit = .;
634        /* Main stack */
635        KEEP(*(.stack))
636        __StackTop = .;
637        /* Thread stacks */
638        KEEP(*(.stack*))
639        __StackTopAll = .;
640    } > RAM
641
642    PROVIDE(__stack = __StackTopAll);
643
644    /* This symbol represents the end of user allocated RAM. The RAM after this symbol can be used
645       at run time for things such as ThreadX memory pool allocations. */
646    __RAM_segment_used_end__ = ALIGN(__StackTopAll , 4);
647
648    /* RAM_NSC_START can be used to set a fixed address for non-secure callable RAM in secure projects.
649     * If it is not specified, the address for NSC RAM is the end of RAM aligned to a 1K boundary.
650     * In flat projects that require non-secure RAM, this variable is set to the start of non-secure RAM. */
651    __tz_RAM_C = DEFINED(RAM_NSC_START) ? ABSOLUTE(RAM_NSC_START - RAM_NS_BUFFER_BLOCK_LENGTH) : __RESERVE_NS_RAM ? ABSOLUTE(RAM_NS_BUFFER_BLOCK_START) : ALIGN(__RAM_segment_used_end__, 1024);
652
653    /* RAM_NS_START can be used to set a fixed address for non-secure RAM in secure projects or flat projects.
654     * RAM_NS_BUFFER_BLOCK_LENGTH is used to allocate non-secure buffers in a flat project. If it is not
655     * specified, the address for NSC RAM is the end of RAM aligned to an 8K boundary.
656     * In flat projects that require non-secure RAM, this variable is set to the start of non-secure RAM. */
657    __tz_RAM_N = DEFINED(RAM_NS_START) ? ABSOLUTE(RAM_NS_START - RAM_NS_BUFFER_BLOCK_LENGTH) : __RESERVE_NS_RAM ? ABSOLUTE(RAM_NS_BUFFER_BLOCK_START) : ALIGN(__tz_RAM_C, 8192);
658
659    /* Non-secure buffers must be in non-secure RAM. This is primarily used for the EDMAC in flat projects.
660     * The EDMAC is a non-secure bus master and can only access non-secure RAM. */
661    .ns_buffer (NOLOAD):
662    {
663        /* Allocate RAM on a 32-byte boundary to help with placement of Ethernet buffers. */
664        . = __RESERVE_NS_RAM ? ABSOLUTE(RAM_NS_BUFFER_START & 0xFFFFFFE0) : .;
665
666        KEEP(*(.ns_buffer*))
667    } > RAM
668
669    /* Data flash. */
670    .data_flash :
671    {
672        . = ORIGIN(DATA_FLASH);
673        __tz_DATA_FLASH_S = .;
674        __Data_Flash_Start = .;
675        KEEP(*(.data_flash*))
676        __Data_Flash_End = .;
677
678        __tz_DATA_FLASH_N = DEFINED(DATA_FLASH_NS_START) ? ABSOLUTE(DATA_FLASH_NS_START) : __RESERVE_NS_RAM ? ABSOLUTE(DATA_FLASH_START + DATA_FLASH_LENGTH) : ALIGN(1024);
679    } > DATA_FLASH
680
681    /* Note: There are no secure/non-secure boundaries for SDRAM.  These symbols are provided for the RA configuration tool. */
682    __tz_SDRAM_S = ORIGIN(SDRAM);
683
684    /* SDRAM */
685    .sdram (NOLOAD):
686    {
687        __SDRAM_Start = .;
688        KEEP(*(.sdram*))
689        KEEP(*(.frame*))
690        __SDRAM_End = .;
691    } > SDRAM
692
693    . = .;
694    __nocache_sdram_pre_location = .;
695    .nocache_sdram ALIGN(32) (NOLOAD):
696    {
697        __nocache_sdram_start = .;
698
699        KEEP(*(.nocache_sdram))
700
701        . = ALIGN(32);
702        __nocache_sdram_end = .;
703    } > SDRAM
704    . = (SIZEOF(.nocache_sdram) > 0) ? __nocache_sdram_end : __nocache_sdram_pre_location;
705
706    /* Note: There are no secure/non-secure boundaries for SDRAM.  These symbols are provided for the RA configuration tool. */
707    __tz_SDRAM_N = __SDRAM_End;
708
709    /* Note: There are no secure/non-secure boundaries for ID_CODE.  These symbols are provided for the RA configuration tool. */
710    __tz_ID_CODE_S = ORIGIN(ID_CODE);
711
712    /* Note: There are no secure/non-secure boundaries for ID_CODE.  These symbols are provided for the RA configuration tool.
713     *       Set this symbol to the same value as __tz_ID_CODE_S so the RA configuration tool does not split the ID_CODE
714     *       memory region between TrustZone projects. */
715    __tz_ID_CODE_N = __tz_ID_CODE_S;
716
717    .id_code :
718    {
719        __ID_Code_Start = .;
720        KEEP(*(.id_code*))
721        __ID_Code_End = .;
722    } > ID_CODE
723
724
725    /* Symbol required for RA Configuration tool. */
726    __tz_OPTION_SETTING_S = ORIGIN(OPTION_SETTING_OFS);
727
728    .option_setting_ofs :
729    {
730        __OPTION_SETTING_OFS_Start = .;
731        KEEP(*(.option_setting_ofs0))
732        . = PROJECT_SECURE_OR_FLAT ? __OPTION_SETTING_OFS_Start + 0x04 : __OPTION_SETTING_OFS_Start;
733        KEEP(*(.option_setting_ofs2))
734        . = PROJECT_SECURE_OR_FLAT ? __OPTION_SETTING_OFS_Start + 0x10 : __OPTION_SETTING_OFS_Start;
735        KEEP(*(.option_setting_dualsel))
736        __OPTION_SETTING_OFS_End = .;
737    } > OPTION_SETTING_OFS = 0xFF
738
739    .option_setting_sas :
740    {
741        __OPTION_SETTING_SAS_Start = .;
742        KEEP(*(.option_setting_sas))
743        __OPTION_SETTING_SAS_End = .;
744    } > OPTION_SETTING_SAS = 0xFF
745
746    /* Symbol required for RA Configuration tool. */
747    __tz_OPTION_SETTING_N = ABSOLUTE(OPTION_SETTING_START_NS);
748
749    .option_setting_ns :
750    {
751        __OPTION_SETTING_NS_Start = .;
752        KEEP(*(.option_setting_ofs1))
753        . = USE_OPTION_SETTING_NS ? __OPTION_SETTING_NS_Start + 0x04 : __OPTION_SETTING_NS_Start;
754        KEEP(*(.option_setting_ofs3))
755        . = USE_OPTION_SETTING_NS ? __OPTION_SETTING_NS_Start + 0x10 : __OPTION_SETTING_NS_Start;
756        KEEP(*(.option_setting_banksel))
757        . = USE_OPTION_SETTING_NS ? __OPTION_SETTING_NS_Start + 0x40 : __OPTION_SETTING_NS_Start;
758        KEEP(*(.option_setting_bps0))
759        . = USE_OPTION_SETTING_NS ? __OPTION_SETTING_NS_Start + 0x44 : __OPTION_SETTING_NS_Start;
760        KEEP(*(.option_setting_bps1))
761        . = USE_OPTION_SETTING_NS ? __OPTION_SETTING_NS_Start + 0x48 : __OPTION_SETTING_NS_Start;
762        KEEP(*(.option_setting_bps2))
763        . = USE_OPTION_SETTING_NS ? __OPTION_SETTING_NS_Start + 0x4C : __OPTION_SETTING_NS_Start;
764        KEEP(*(.option_setting_bps3))
765        . = USE_OPTION_SETTING_NS ? __OPTION_SETTING_NS_Start + 0x60 : __OPTION_SETTING_NS_Start;
766        KEEP(*(.option_setting_pbps0))
767        . = USE_OPTION_SETTING_NS ? __OPTION_SETTING_NS_Start + 0x64 : __OPTION_SETTING_NS_Start;
768        KEEP(*(.option_setting_pbps1))
769        . = USE_OPTION_SETTING_NS ? __OPTION_SETTING_NS_Start + 0x68 : __OPTION_SETTING_NS_Start;
770        KEEP(*(.option_setting_pbps2))
771        . = USE_OPTION_SETTING_NS ? __OPTION_SETTING_NS_Start + 0x6C : __OPTION_SETTING_NS_Start;
772        KEEP(*(.option_setting_pbps3))
773        __OPTION_SETTING_NS_End = .;
774    } > OPTION_SETTING = 0xFF
775
776    /* Symbol required for RA Configuration tool. */
777    __tz_OPTION_SETTING_S_S = ORIGIN(OPTION_SETTING_S);
778
779    .option_setting_s :
780    {
781        __OPTION_SETTING_S_Start = .;
782        KEEP(*(.option_setting_ofs1_sec))
783        . = PROJECT_SECURE_OR_FLAT ? __OPTION_SETTING_S_Start + 0x04 : __OPTION_SETTING_S_Start;
784        KEEP(*(.option_setting_ofs3_sec))
785        . = PROJECT_SECURE_OR_FLAT ? __OPTION_SETTING_S_Start + 0x10 : __OPTION_SETTING_S_Start;
786        KEEP(*(.option_setting_banksel_sec))
787        . = PROJECT_SECURE_OR_FLAT ? __OPTION_SETTING_S_Start + 0x40 : __OPTION_SETTING_S_Start;
788        KEEP(*(.option_setting_bps_sec0))
789        . = PROJECT_SECURE_OR_FLAT ? __OPTION_SETTING_S_Start + 0x44 : __OPTION_SETTING_S_Start;
790        KEEP(*(.option_setting_bps_sec1))
791        . = PROJECT_SECURE_OR_FLAT ? __OPTION_SETTING_S_Start + 0x48 : __OPTION_SETTING_S_Start;
792        KEEP(*(.option_setting_bps_sec2))
793        . = PROJECT_SECURE_OR_FLAT ? __OPTION_SETTING_S_Start + 0x4C : __OPTION_SETTING_S_Start;
794        KEEP(*(.option_setting_bps_sec3))
795        . = PROJECT_SECURE_OR_FLAT ? __OPTION_SETTING_S_Start + 0x60 : __OPTION_SETTING_S_Start;
796        KEEP(*(.option_setting_pbps_sec0))
797        . = PROJECT_SECURE_OR_FLAT ? __OPTION_SETTING_S_Start + 0x64 : __OPTION_SETTING_S_Start;
798        KEEP(*(.option_setting_pbps_sec1))
799        . = PROJECT_SECURE_OR_FLAT ? __OPTION_SETTING_S_Start + 0x68 : __OPTION_SETTING_S_Start;
800        KEEP(*(.option_setting_pbps_sec2))
801        . = PROJECT_SECURE_OR_FLAT ? __OPTION_SETTING_S_Start + 0x6C : __OPTION_SETTING_S_Start;
802        KEEP(*(.option_setting_pbps_sec3))
803        . = PROJECT_SECURE_OR_FLAT ? __OPTION_SETTING_S_Start + 0x80 : __OPTION_SETTING_S_Start;
804        KEEP(*(.option_setting_ofs1_sel))
805        . = PROJECT_SECURE_OR_FLAT ? __OPTION_SETTING_S_Start + 0x84 : __OPTION_SETTING_S_Start;
806        KEEP(*(.option_setting_ofs3_sel))
807        . = PROJECT_SECURE_OR_FLAT ? __OPTION_SETTING_S_Start + 0x90 : __OPTION_SETTING_S_Start;
808        KEEP(*(.option_setting_banksel_sel))
809        . = PROJECT_SECURE_OR_FLAT ? __OPTION_SETTING_S_Start + 0xC0 : __OPTION_SETTING_S_Start;
810        KEEP(*(.option_setting_bps_sel0))
811        . = PROJECT_SECURE_OR_FLAT ? __OPTION_SETTING_S_Start + 0xC4 : __OPTION_SETTING_S_Start;
812        KEEP(*(.option_setting_bps_sel1))
813        . = PROJECT_SECURE_OR_FLAT ? __OPTION_SETTING_S_Start + 0xC8 : __OPTION_SETTING_S_Start;
814        KEEP(*(.option_setting_bps_sel2))
815        . = PROJECT_SECURE_OR_FLAT ? __OPTION_SETTING_S_Start + 0xCC : __OPTION_SETTING_S_Start;
816        KEEP(*(.option_setting_bps_sel3))
817        __OPTION_SETTING_S_End = .;
818    } > OPTION_SETTING_S = 0xFF
819
820    /* Symbol required for RA Configuration tool. */
821    __tz_OPTION_SETTING_S_N = __OPTION_SETTING_S_End;
822}
823