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CCS/AM5718: SBL Rebuild issue

Shan muhammad
Intellectual 430 points
Part Number: AM5718

Tool/software: Code Composer Studio

Hi,

I am using AM5718,I am trying to boot from SD-card using rebuilt SBL.I followed your make file to rebuild the SBL.

  • included C files are

  • included paths are

C:\ti\pdk_am57xx_1_0_13\packages
C:\ti\pdk_am57xx_1_0_13\packages\ti\boot\sbl
C:\ti\pdk_am57xx_1_0_13\packages\ti\boot\sbl\src\mmcsd
C:\ti\pdk_am57xx_1_0_13\packages\ti\csl
C:\ti\pdk_am57xx_1_0_13\packages\ti\board
C:\ti\pdk_am57xx_1_0_13\packages\ti\boot\sbl\board\src
C:\ti\pdk_am57xx_1_0_13\packages\ti\boot\sbl\src\rprc
C:\ti\pdk_am57xx_1_0_13\packages\ti\boot\sbl\soc\am57xx
${PROJECT_ROOT}
${CG_TOOL_INCLUDE_PATH}

  • included libraries are

:ti.board.aa15fg
:ti.drv.uart.aa15fg
:ti.drv.i2c.aa15fg
gcc
c
rdimon
:ti.drv.mmcsd.aa15fg
:ti.fs.fatfs.aa15fg
:ti.csl.aa15fg
:ti.csl.init.aa15fg
:ti.osal.aa15fg
:pm_hal.aa15fg

  • Library search paths are

C:\ti\pdk_am57xx_1_0_13\packages\ti\board\lib\idkAM571x\a15\release
C:\ti\pdk_am57xx_1_0_13\packages\ti\drv\uart\lib\a15\release
C:\ti\pdk_am57xx_1_0_13\packages\ti\drv\i2c\lib\a15\release
C:\ti\pdk_am57xx_1_0_13\packages\ti\drv\mmcsd\lib\a15\release
C:\ti\pdk_am57xx_1_0_13\packages\ti\fs\fatfs\lib\a15\release
C:\ti\pdk_am57xx_1_0_13\packages\ti\csl\lib\am571x\a15\release
C:\ti\pdk_am57xx_1_0_13\packages\ti\osal\lib\nonos\am571x\a15\release
C:\ti\pdk_am57xx_1_0_13\packages\ti\drv\pm\lib\am571x\a15\release

  • flag summery is

-mtune=cortex-a15 -marm -Dam5718 -DidkAM571x -DAM571x_BUILD -D__ARMv7 -DSOC_AM571x -DevmAM571x -DOPP_NOM -DBOOT_MMCSD -Og -g -gdwarf-3 -gstrict-dwarf -Wall -specs="nosys.specs" -mfloat-abi=hard -Wl,-Map,"MMC-SD_SBL_REBUILD.map" --entry Entry -nostartfiles -static -Wl,--gc-sections -L"C:/ti/pdk_am57xx_1_0_13/packages/ti/board/lib/idkAM571x/a15/release" -L"C:/ti/pdk_am57xx_1_0_13/packages/ti/drv/uart/lib/a15/release" -L"C:/ti/pdk_am57xx_1_0_13/packages/ti/drv/i2c/lib/a15/release" -L"C:/ti/pdk_am57xx_1_0_13/packages/ti/drv/mmcsd/lib/a15/release" -L"C:/ti/pdk_am57xx_1_0_13/packages/ti/fs/fatfs/lib/a15/release" -L"C:/ti/pdk_am57xx_1_0_13/packages/ti/csl/lib/am571x/a15/release" -L"C:/ti/pdk_am57xx_1_0_13/packages/ti/osal/lib/nonos/am571x/a15/release" -L"C:/ti/pdk_am57xx_1_0_13/packages/ti/drv/pm/lib/am571x/a15/release" -Wl,--defsym,STACKSIZE=0x10000 -Wl,--defsym,HEAPSIZE=0x400

  • my memory map file is

0677.MMC-SD_SBL_REBUILD.txt

  • my linker is your default file is from location

C:\ti\pdk_am57xx_1_0_13\packages\ti\boot\sbl\board\idkAM571x\build

  • I converted my .out file to image using your tool 'tiimage.exe ' by following your link:

software-dl.ti.com/.../index_Foundational_Components.html

syntax: tiimage.exe 0x40331000 mmcsd sbl.bin MLO

I can able to debug SBL using JTAG and it successfully entered to the application.But I couldn't able to boot from SD-card using same SBL...How we resolve these?? 

Regards

Shan Muhammad