Platform/cc2745 cmake files and Linker Scripts

CMakeLists.txt

@@ -77,6 +77,7 @@ ASDK_COMPILE_APPLICATION(
     APP_USER_SRC ${APP_USER_SRC}
     APP_USER_INC ${APP_USER_INC}
     APP_LINKER_FILE ${APP_LINKER_FILE}
+    APP_USER_DEFINES ${APP_USER_DEFINES}
 
     USER_LINKER_OPTIONS ${USER_LINKER_OPTIONS}
 )

app/config/app_config.cmake

@@ -12,23 +12,36 @@ SET(APP_ELF_NAME "asdk_app")
 
 SET(APP_VERSION_FILEPATH ${CMAKE_CURRENT_SOURCE_DIR}/version.txt)
 
+### add user defines
+
+SET(APP_USER_DEFINES -Dnortos)
+
 ### configure LD file
 
 IF(${TARGET_PLATFORM} STREQUAL "CYT2B75_M0PLUS")
     SET(APP_LINKER_FILE
         ${CMAKE_CURRENT_SOURCE_DIR}/app/linker_files/cyt2b75_cm0plus.ld
     )
-ELSE()
+ELSEIF(${TARGET_PLATFORM} STREQUAL "CYT2B75_M4")
     SET(APP_LINKER_FILE
         ${CMAKE_CURRENT_SOURCE_DIR}/app/linker_files/cyt2b75_cm4.ld
     )
+ELSEIF((${TARGET_PLATFORM} STREQUAL "CC2745") AND ("${APP_USER_DEFINES}" STREQUAL "-Dfreertos"))
+    SET(APP_LINKER_FILE
+        ${CMAKE_CURRENT_SOURCE_DIR}/app/linker_files/lpf3_freertos.cmd
+    )
+ELSEIF((${TARGET_PLATFORM} STREQUAL "CC2745") AND ("${APP_USER_DEFINES}" STREQUAL "-Dnortos"))
+    SET(APP_LINKER_FILE
+        ${CMAKE_CURRENT_SOURCE_DIR}/app/linker_files/lpf3_nortos.cmd
+    )
 ENDIF()
 
 ### add source files and include paths
 
 SET(APP_USER_INC 
     ${CMAKE_CURRENT_SOURCE_DIR}/app
     # add other include paths from here
+    ${CMAKE_CURRENT_SOURCE_DIR}/app/boards
 )
 
 AUX_SOURCE_DIRECTORY(${CMAKE_CURRENT_SOURCE_DIR}/app APP_USER_SRC)

app/linker_files/lpf3_freertos.cmd

@@ -0,0 +1,158 @@
+/*
+ * Copyright (c) 2021-2025, Texas Instruments Incorporated
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * *  Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * *  Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * *  Neither the name of Texas Instruments Incorporated nor the names of
+ *    its contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "ti_utils_build_linker.cmd.genmap"
+
+--stack_size=2048
+--heap_size=0
+--entry_point resetISR
+
+/* Retain interrupt vector table variable                                    */
+--retain "*(.resetVecs)"
+
+/* Suppress warnings and errors:                                             */
+/* - 10063: Warning about entry point not being _c_int00                     */
+/* - 16011, 16012: 8-byte alignment errors. Observed when linking in object  */
+/*   files compiled using Keil (ARM compiler)                                */
+--diag_suppress=10063,16011,16012
+
+/* Set severity of diagnostics to Remark instead of Warning                  */
+/* - 10068: Warning about no matching log_ptr* sections                      */
+--diag_remark=10068
+
+/* The starting address of the application.  Normally the interrupt vectors  */
+/* must be located at the beginning of the application.                      */
+#define FLASH_BASE              ti_utils_build_GenMap_FLASH0_BASE
+#if (defined(ti_utils_build_GenMap_HSM_FW_BASE) && (ti_utils_build_GenMap_HSM_FW_BASE < ti_utils_build_GenMap_FLASH0_BASE + ti_utils_build_GenMap_FLASH0_SIZE))
+/* The last part of Flash is reserved for the HSM FW, if it overlaps.
+ * Otherwise Flash size stays the same.
+ */
+#define FLASH_SIZE              (ti_utils_build_GenMap_HSM_FW_BASE - ti_utils_build_GenMap_FLASH0_BASE)
+#else
+#define FLASH_SIZE              ti_utils_build_GenMap_FLASH0_SIZE
+#endif
+#define RAM_BASE                ti_utils_build_GenMap_RAM0_BASE
+#define RAM_SIZE                ti_utils_build_GenMap_RAM0_SIZE
+#if defined(ti_utils_build_GenMap_S2RRAM_BASE) && \
+    defined(ti_utils_build_GenMap_S2RRAM_SIZE)
+#define S2RRAM_BASE             ti_utils_build_GenMap_S2RRAM_BASE
+#define S2RRAM_SIZE             ti_utils_build_GenMap_S2RRAM_SIZE
+#endif
+#define CCFG_BASE               ti_utils_build_GenMap_CCFG_BASE
+#define CCFG_SIZE               ti_utils_build_GenMap_CCFG_SIZE
+#if defined(ti_utils_build_GenMap_SCFG_BASE) && \
+    defined(ti_utils_build_GenMap_SCFG_SIZE)
+#define SCFG_BASE               ti_utils_build_GenMap_SCFG_BASE
+#define SCFG_SIZE               ti_utils_build_GenMap_SCFG_SIZE
+#endif
+
+/* System memory map */
+MEMORY
+{
+    /* Application stored in and executes from internal flash */
+#if defined(ti_utils_build_GenMap_SECURE_BOOT_FLASH_BASE)
+    FLASH (RX) : origin = ti_utils_build_GenMap_SECURE_BOOT_FLASH_BASE, length = ti_utils_build_GenMap_SECURE_BOOT_FLASH_SIZE
+#else
+    FLASH (RX) : origin = FLASH_BASE, length = FLASH_SIZE
+#endif
+
+    /* Application uses internal RAM for data */
+#if defined(ti_utils_build_GenMap_SECURE_BOOT_RAM_BASE)
+    SRAM (RWX) : origin = ti_utils_build_GenMap_SECURE_BOOT_RAM_BASE, length = ti_utils_build_GenMap_SECURE_BOOT_RAM_SIZE
+#else
+    SRAM (RWX) : origin = RAM_BASE, length = RAM_SIZE
+#endif
+
+#if defined(S2RRAM_BASE) && defined(S2RRAM_SIZE)
+    /* S2RRAM is intended for the S2R radio module, but it can also be used by
+     * the application with some limitations. Please refer to the s2rram example.
+     */
+    S2RRAM (RW) : origin = S2RRAM_BASE, length = S2RRAM_SIZE
+#endif
+
+    /* Configuration region */
+    CCFG (R) : origin = CCFG_BASE, length = CCFG_SIZE
+
+#if defined(SCFG_BASE) && defined(SCFG_SIZE)
+    /* Security configuration region */
+    SCFG (R): origin = SCFG_BASE, length = SCFG_SIZE
+#endif
+
+    /* Explicitly placed off target for the storage of logging data.
+     * The ARM memory map allocates 1 GB of external memory from 0x60000000 - 0x9FFFFFFF.
+     * Unlikely that all of this will be used, so we are using the upper parts of the region.
+     * ARM memory map: https://developer.arm.com/documentation/ddi0337/e/memory-map/about-the-memory-map*/
+    LOG_DATA (R) : origin = 0x90000000, length = 0x40000        /* 256 KB */
+    LOG_PTR  (R) : origin = 0x94000008, length = 0x40000        /* 256 KB */
+}
+
+/* Section allocation in memory */
+SECTIONS
+{
+#if defined(ti_utils_build_GenMap_SECURE_BOOT_FLASH_BASE)
+    .resetVecs      :   > ti_utils_build_GenMap_SECURE_BOOT_FLASH_BASE
+#else
+    .resetVecs      :   > FLASH_BASE
+#endif
+    .text           :   > FLASH
+    .TI.ramfunc     : {} load=FLASH, run=SRAM, table(BINIT)
+    .const          :   > FLASH
+    .constdata      :   > FLASH
+    .rodata         :   > FLASH
+    .binit          :   > FLASH
+    .cinit          :   > FLASH
+    .pinit          :   > FLASH
+    .init_array     :   > FLASH
+    .emb_text       :   > FLASH
+    .ccfg           :   > CCFG
+
+#if defined(SCFG_BASE) && defined(SCFG_SIZE)
+    .scfg           :   > SCFG
+#endif
+
+    .ramVecs        :   > SRAM, type = NOLOAD, ALIGN(256)
+    .data           :   > SRAM
+    .bss            :   > SRAM
+    .sysmem         :   > SRAM
+    .stack          :   > SRAM (HIGH)
+    .nonretenvar    :   > SRAM
+
+#if defined(S2RRAM_BASE) && defined(S2RRAM_SIZE)
+    /* Placing the section .s2rram in S2RRAM region. Only uninitialized
+     * objects may be placed in this section.
+     */
+    .s2rram         :   > S2RRAM, type = NOINIT
+#endif
+
+    .log_data       :   > LOG_DATA, type = COPY
+    .log_ptr        : { *(.log_ptr*) } > LOG_PTR align 4, type = COPY
+}

app/linker_files/lpf3_nortos.cmd

@@ -0,0 +1,171 @@
+/*
+ * Copyright (c) 2021-2025, Texas Instruments Incorporated
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * *  Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * *  Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * *  Neither the name of Texas Instruments Incorporated nor the names of
+ *    its contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "ti_utils_build_linker.cmd.genmap"
+
+--stack_size=1024   /* C stack is also used for ISR stack */
+
+--heap_size=8192
+
+/* Retain interrupt vector table variable                                    */
+--retain "*(.resetVecs)"
+/* Override default entry point.                                             */
+--entry_point resetISR
+/* Allow main() to take args                                                 */
+--args 0x8
+/* Suppress warnings and errors:                                             */
+/* - 10063: Warning about entry point not being _c_int00                     */
+/* - 16011, 16012: 8-byte alignment errors. Observed when linking in object  */
+/*   files compiled using Keil (ARM compiler)                                */
+--diag_suppress=10063,16011,16012
+
+/* Set severity of diagnostics to Remark instead of Warning                  */
+/* - 10068: Warning about no matching log_ptr* sections                      */
+--diag_remark=10068
+
+/* The following command line options are set as part of the CCS project.    */
+/* If you are building using the command line, or for some reason want to    */
+/* define them here, you can uncomment and modify these lines as needed.     */
+/* If you are using CCS for building, it is probably better to make any such */
+/* modifications in your CCS project and leave this file alone.              */
+/*                                                                           */
+/* --heap_size=0                                                             */
+/* --stack_size=2048                                                         */
+
+/* The starting address of the application.  Normally the interrupt vectors  */
+/* must be located at the beginning of the application.                      */
+#define FLASH_BASE              ti_utils_build_GenMap_FLASH0_BASE
+#if (defined(ti_utils_build_GenMap_HSM_FW_BASE) && (ti_utils_build_GenMap_HSM_FW_BASE < ti_utils_build_GenMap_FLASH0_BASE + ti_utils_build_GenMap_FLASH0_SIZE))
+/* The last part of Flash is reserved for the HSM FW, if it overlaps.
+ * Otherwise Flash size stays the same.
+ */
+#define FLASH_SIZE              (ti_utils_build_GenMap_HSM_FW_BASE - ti_utils_build_GenMap_FLASH0_BASE)
+#else
+#define FLASH_SIZE              ti_utils_build_GenMap_FLASH0_SIZE
+#endif
+#define RAM_BASE                ti_utils_build_GenMap_RAM0_BASE
+#define RAM_SIZE                ti_utils_build_GenMap_RAM0_SIZE
+#if defined(ti_utils_build_GenMap_S2RRAM_BASE) && \
+    defined(ti_utils_build_GenMap_S2RRAM_SIZE)
+#define S2RRAM_BASE             ti_utils_build_GenMap_S2RRAM_BASE
+#define S2RRAM_SIZE             ti_utils_build_GenMap_S2RRAM_SIZE
+#endif
+#define CCFG_BASE               ti_utils_build_GenMap_CCFG_BASE
+#define CCFG_SIZE               ti_utils_build_GenMap_CCFG_SIZE
+#if defined(ti_utils_build_GenMap_SCFG_BASE) && \
+    defined(ti_utils_build_GenMap_SCFG_SIZE)
+#define SCFG_BASE               ti_utils_build_GenMap_SCFG_BASE
+#define SCFG_SIZE               ti_utils_build_GenMap_SCFG_SIZE
+#endif
+
+/* System memory map */
+
+MEMORY
+{
+    /* Application stored in and executes from internal flash */
+#if defined(ti_utils_build_GenMap_SECURE_BOOT_FLASH_BASE)
+    FLASH (RX) : origin = ti_utils_build_GenMap_SECURE_BOOT_FLASH_BASE, length = ti_utils_build_GenMap_SECURE_BOOT_FLASH_SIZE
+#else
+    FLASH (RX) : origin = FLASH_BASE, length = FLASH_SIZE
+#endif
+
+    /* Application uses internal RAM for data */
+#if defined(ti_utils_build_GenMap_SECURE_BOOT_RAM_BASE)
+    SRAM (RWX) : origin = ti_utils_build_GenMap_SECURE_BOOT_RAM_BASE, length = ti_utils_build_GenMap_SECURE_BOOT_RAM_SIZE
+#else
+    SRAM (RWX) : origin = RAM_BASE, length = RAM_SIZE
+#endif
+
+#if defined(S2RRAM_BASE) && defined(S2RRAM_SIZE)
+    /* S2RRAM is intended for the S2R radio module, but it can also be used by
+     * the application with some limitations. Please refer to the s2rram example.
+     */
+    S2RRAM (RW) : origin = S2RRAM_BASE, length = S2RRAM_SIZE
+#endif
+    /* Configuration region */
+    CCFG (R) : origin = CCFG_BASE, length = CCFG_SIZE
+
+#if defined(SCFG_BASE) && defined(SCFG_SIZE)
+    /* Security configuration region */
+    SCFG (R): origin = SCFG_BASE, length = SCFG_SIZE
+#endif
+
+    /* Explicitly placed off target for the storage of logging data.
+     * The ARM memory map allocates 1 GB of external memory from 0x60000000 - 0x9FFFFFFF.
+     * Unlikely that all of this will be used, so we are using the upper parts of the region.
+     * ARM memory map: https://developer.arm.com/documentation/ddi0337/e/memory-map/about-the-memory-map*/
+    LOG_DATA (R) : origin = 0x90000000, length = 0x40000        /* 256 KB */
+    LOG_PTR  (R) : origin = 0x94000008, length = 0x40000        /* 256 KB */
+}
+
+/* Section allocation in memory */
+
+SECTIONS
+{
+#if defined(ti_utils_build_GenMap_SECURE_BOOT_FLASH_BASE)
+    .resetVecs      :   > ti_utils_build_GenMap_SECURE_BOOT_FLASH_BASE
+#else
+    .resetVecs      :   > FLASH_BASE
+#endif
+    .text           :   > FLASH
+    .TI.ramfunc     : {} load=FLASH, run=SRAM, table(BINIT)
+    .const          :   > FLASH
+    .constdata      :   > FLASH
+    .rodata         :   > FLASH
+    .binit          :   > FLASH
+    .cinit          :   > FLASH
+    .pinit          :   > FLASH
+    .init_array     :   > FLASH
+    .emb_text       :   > FLASH
+    .ccfg           :   > CCFG
+
+#if defined(SCFG_BASE) && defined(SCFG_SIZE)
+    .scfg           :   > SCFG
+#endif
+
+    .ramVecs        :   > SRAM, type = NOLOAD, ALIGN(256)
+    .data           :   > SRAM
+    .bss            :   > SRAM
+    .sysmem         :   > SRAM
+    .stack          :   > SRAM (HIGH)
+    .nonretenvar    :   > SRAM
+
+#if defined(S2RRAM_BASE) && defined(S2RRAM_SIZE)
+    /* Placing the section .s2rram in S2RRAM region. Only uninitialized
+     * objects may be placed in this section.
+     */
+    .s2rram         :   > S2RRAM, type = NOINIT
+#endif
+
+    .log_data       :   > LOG_DATA, type = COPY
+    .log_ptr        : { *(.log_ptr*) } > LOG_PTR align 4, type = COPY
+}