forked from ROMEO/obsw
FSBL
FSBL code is at https://github.com/Xilinx/embeddedsw/
there:
cd lib/sw_apps/zynq_fsbl/src/ && make BOARD=zed
Building
Requirements [TBC]:
- cmake
- arm-none-eabi-gcc
cmake -DFSFW_OSAL=freertos -DFSFW_ADD_HAL=OFF -DCMAKE_TOOLCHAIN_FILE=../bsp_z7/cmake/arm-none-eabi.toolchain ..
Debugging on zedboard
Requirements [TBC]:
- OpenOCD
- arm-none-eabi-gdb
Connect to zedboard jtag and uart usb port.
On PC connected to zedboard jtag usb port:
openocd -f board/digilent_zedboard.cfg
To use JTAG Boot for the obsw, you first need to run the FSBL once.
On build PC (adapt IP if different from debugging PC):
arm-none-eabi-gdb fsbl.elf
>target extended-remote localhost:3333
>load
>cont
>^C^D^D
Then load the actual obsw:
arm-none-eabi-gdb fsbl.elf
>target extended-remote localhost:3333
>load
>cont
Uart usb port should output something at 115200baud, (I use moserial to monitor).
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