Hi everyone,
I was trying to compile TI bootloader for TMS570LS0232, I have got a linker error while using Fapi_doMarginReadByByte function.
undefined first referenced symbol in file --------- ---------------- Fapi_serviceWatchdogTimer C:\ti\Hercules\F021 Flash API\02.01.01\F021_API_CortexR4_BE_NDS.lib<Read.WdService.obj>
I research about using FAPI version 02.01.01 for TMS570LS0232 but nothing about any restriction for this MCU.
When I delete code block about FAPI reading, It's compiled successfully.
uint32_t Fapi_BlockRead( uint32_t Flash_Start_Address, uint32_t Data_Start_Address, uint32_t Size_In_Bytes) { register uint32_t src = Data_Start_Address; register uint32_t dst = Flash_Start_Address; register uint32_t bytes_remain = Size_In_Bytes; int bytes; if (Size_In_Bytes < 16) bytes = Size_In_Bytes; else bytes = 16; while( bytes_remain > 0) { Fapi_doMarginReadByByte((uint8_t *)src, (uint8_t *)dst, (uint32_t) bytes, //16 Fapi_NormalRead); src += bytes; dst += bytes; bytes_remain -= bytes; } return (0); }
linker.cmd
//***************************************************************************** // // bl_link.cmd: command file // Date : 9-19-2012 // // Copyright (c) 2006-2011 Texas Instruments Incorporated. All rights reserved. // Software License Agreement // // Texas Instruments (TI) is supplying this software for use solely and // exclusively on TI's microcontroller products. The software is owned by // TI and/or its suppliers, and is protected under applicable copyright // laws. You may not combine this software with "viral" open-source // software in order to form a larger program. // // THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. // NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT // NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY // CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL // DAMAGES, FOR ANY REASON WHATSOEVER. // //***************************************************************************** /* */ /*----------------------------------------------------------------------------*/ /* USER CODE BEGIN (0) */ /* USER CODE END */ /*----------------------------------------------------------------------------*/ /* Linker Settings */ --retain="*(.intvecs)" /* USER CODE BEGIN (1) */ /* USER CODE END */ /*----------------------------------------------------------------------------*/ /* Memory Map */ MEMORY { VECTORS (X) : origin=0x00000000 length=0x00000020 vfill = 0xffffffff FLASH0 (RX) : origin=0x00000020 length=0x000100020-0x20 vfill = 0xffffffff SRAM (RW) : origin=0x08002020 length=0x0002D000 STACK (RW) : origin=0x08000020 length=0x00002000 BLRAM (RW) : origin=0x08000000 length=0x00000020 /* USER CODE BEGIN (2) */ #if 0 ECC_VEC (R) : origin=(0xf0400000 + (start(VECTORS) >> 3)) length=(size(VECTORS) >> 3) ECC={algorithm=algoL2R5F021, input_range=VECTORS} ECC_FLA0 (R) : origin=(0xf0400000 + (start(FLASH0) >> 3)) length=(size(FLASH0) >> 3) ECC={algorithm=algoL2R5F021, input_range=FLASH0 } #endif /* USER CODE END */ } /* USER CODE BEGIN (3) */ ECC { algoL2R5F021 : address_mask = 0xfffffff8 /* Address Bits 31:3 */ hamming_mask = R4 /* Use R4/R5 build in Mask */ parity_mask = 0x0c /* Set which ECC bits are Even and Odd parity */ mirroring = F021 /* RM57Lx and TMS570LCx are build in F021 */ } /* USER CODE END */ /*----------------------------------------------------------------------------*/ /* Section Configuration */ SECTIONS { .intvecs : {} > VECTORS flashAPI: { //! .\source\Fapi_UserDefinedFunctions.obj (.text) .\source\bl_flash.obj (.text) --library= "C:\ti\Hercules\F021 Flash API\02.01.01\F021_API_CortexR4_BE_NDS.lib" (.text) } palign=8 load = FLASH0, run = SRAM, LOAD_START(apiLoadStart), RUN_START(apiRunStart), SIZE(apiLoadSize) .text : {} > FLASH0 /*Initialized executable code and constants*/ .const : {} palign=8 load=FLASH0, run = SRAM, LOAD_START(constLoadStart), RUN_START(constRunStart), SIZE(constLoadSize) .cinit : {} > FLASH0 /*Initialized global and static variables*/ .pinit : {} > FLASH0 .data : {} > SRAM .bss : {} > SRAM /*Uninitialized Global and static variables */ .sysmem : {} > SRAM /* USER CODE BEGIN (4) */ /* USER CODE END */ } /* USER CODE BEGIN (5) */ /* USER CODE END */