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Altera_Forum
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12 years ago

The problem of Altera-SoCFPGA-HardwareLib-Unhosted-CV-GNU！

I want to debug Altera-SoCFPGA-HardwareLib-Unhosted-CV-GNU on terasic de1-soc and I don‘t know how to modify preloader to set up the UART appropriately(baud rate, parity, stop bits). Could someone...
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Altera_Forum
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12 years ago

The terasic only give the ghrd design based on de1-soc.But the Altera-SoCFPGA-HardwareLib-Unhosted-CV-GNU's preloader is different from ghrd design.

The terasic's ghrd design can use for the Altera-SoCFPGA-HardwareLib-FPGA-CV-GNU example.

So I think the Altera-SoCFPGA-HardwareLib-Unhosted-CV-GNU's preloader is modified.

The Altera-SoCFPGA-HardwareLib-Unhosted-CV-GNU's u-boot-spl is 533K while the cv_soc_devkit_ghrd's u-boot-spl is 444K.

So what‘s the different between them？