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Hello,
I have successfully build and uploaded Freedom E300 on my Arty Rev. C board using Vivado 2018.3. OpenOCD can detect the core but when I send telnet command to it, it returns ```Error: Target n…
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I'm trying to Debug a hello world application on HiFive Unleashed using PlatformIO Core (CLI) tool. I've setup the utility using this Wiki:
https://docs.platformio.org/en/latest/core/installation.ht…
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According to the [FE310 Manual](https://sifive.cdn.prismic.io/sifive%2F9ecbb623-7c7f-4acc-966f-9bb10ecdb62e_fe310-g002.pdf#%5B%7B%22num%22%3A236%2C%22gen%22%3A0%7D%2C%7B%22name%22%3A%22XYZ%22%7D%2C0%2…
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On HiFive1 RevB with current Freedom Studio, `metal_led_on` turns the LED OFF and `metal_led_off` turns the LED ON. GPIOs are being set to the wrong polarity; reversing GPIO states (0,1) in the drive…
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Hello,
I am trying to build Freedom E300 Arty FPGA Dev Kit. If I run
`make -f Makefile.e300artydevkit verilog` I get the following error
`(Compile / compileIncremental) java.io.IOException: Canno…
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Hi, I am trying to use already present hardware accelerator in Rocket chip. To use it I am doing the following step:
1. In freedom/rocket-chip/src/main/scala/coreplex/Config.scala adding this
class…
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https://www.sifive.com/blog/2018/09/06/an-open-source-release-of-the-freedom-u540-c000s-bootloader/ links to this repository as the location for a copy of the ROM contents, but there doesn't appear to…
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I just ran into https://github.com/sifive/freedom-u540-c000-bootloader/issues/15 which has been fixed on the build-fixes branch but never merged to master.
Is there a reason for keeping these fixes…
ghost updated
4 years ago
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I read your blog here: https://www.sifive.com/blog/dhrystone-performance-tuning-on-the-freedom-platform. It is said that with the help of the optimized version of strcmp(), the dhrystone score could b…
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**Impact**: software
**Description**
In order to get SDCard loading on the VCU118 working, we need to have a slow SPI divisor.
https://github.com/ucb-bar/chipyard/blob/45684f1b875f018a1945476…