Apply the patch

Linux

Execute the following commands from the pdk root folder:

# find . -type f -print0 | xargs -0 dos2unix
# patch -p2 < <PATH TO REPO>/<PATCH NAME>.patch 

Install the board running the script:

# ./install_board.sh <PATH TO PDK>

Build PDK

Open a new terminal and run the pdksetupenv script. The script provided for TI, pdksetupenv, assumes that SDK install path is home. If it is different from that, this the setupenv script needs to be adapted. Build the PDK, recommended command:

# make clean && make -k all

Windows

1. Install patch dependence

2. Download and install PDK to default directory ( C:\ti )

   • SDK RTOS 04.01.00.06
   • SDK RTOS 04.03.00.05
   • SDK RTOS 05.01.00.11

3. Copy next files to PDK directory:

   • src\common\cocoV1\am335x_coco.c -> \packages\ti\starterware\board\am335x\am335x_coco.c
   • src\common\cocoV1\am335x_coco.h -> \packages\ti\starterware\board\am335x\am335x_coco.h
   • src\common\cocoV1\am335x_coco_pinmux_data.c -> \packages\ti\starterware\board\am335x\am335x_coco_pinmux_data.c
   • src\common\cocoV2\am335x_cocov2.c -> \packages\ti\starterware\board\am335x\am335x_cocov2.c
   • src\common\cocoV2\am335x_cocov2.h -> \packages\ti\starterware\board\am335x\am335x_cocov2.h
   • src\common\cocoV2\am335x_cocov2_pinmux_data.c -> \packages\ti\starterware\board\am335x\am335x_cocov2_pinmux_data.c
   • src\common\cocoV1\sorte_cocoam335x_app.cfg -> \packages\ti\drv\pruss\example\apps\sorte\src\sorte_cocoam335x_app.cfg
   • src\common\cocoV2\sorte_cocoV2am335x_app.cfg -> \packages\ti\drv\pruss\example\apps\sorte\src\sorte_cocoV2am335x_app.cfg
   • src\common\cocoV1\cocoAM335 -> (copy the entire folder) \packages\ti\board\src\cocoAM335x
   • src\common\cocoV2\cocoV2AM335 -> (copy the entire folder) \packages\ti\board\src\cocoV2AM335x

4. Open a windows command prompt with permission to modify pdk installed folder (admin user), and move to pdk path folder, and run next command:

    # <PATH TO PATCH UTILITY>\patch.exe -p2 < <PATH TO REPO>/<PDK VERSION>_coco_board.patch
   

   Example:

    # cd C:\ti\pdk_am335x_1_0_12\
    # "C:\Program Files (x86)\GnuWin32\bin\patch.exe" -p2 < C:\Users\MyUser\Documents\coco-bsp\pdk_am335x_1_0_12_coco_board.patch
   

5. Rebuild the pdk:

    # cd C:\ti\pdk_am335x_1.0.12\packages && pdksetupenv.bat && gmake clean && gmake -j8
   

Develop

Create patch

Linux

Run command:

# make clean
# cd <PATH TO CLEAN PDK>/..
# find ./pdk_am335x_1_0_8/packages/ \( -name "*.mk" -o -name "*.bld" -o -name "*.h" -o -name "*.make" -o -name "*.c" -o -name "*.bat" -o -name "*.sh" -o -name "*makefile" \) -exec diff -Nau {} <PATH TO MODIFIED PDK>/{} \; > <PATH TO COCO BOARD REPO>/coco_board.patch