Hi all,
I’m trying to synthesize the generated verilog RTL of E300. I added all components into Vivado, except Bootrom.v. I simply cannot fine it anywhere. Is it possible to point it to me? Thank you!
Kind regards,
Lazar!
Hi all,
I’m trying to synthesize the generated verilog RTL of E300. I added all components into Vivado, except Bootrom.v. I simply cannot fine it anywhere. Is it possible to point it to me? Thank you!
Kind regards,
Lazar!
Hi, @elektronchika.
It seems that you did not execute make command with “mcs” option, only executed “verilog” option.
Did you execute below?
make -f Makefile.e300artydevkit mcs
After above, you will find rom.v file.
$ ls builds/e300artydevkit/*.v
builds/e300artydevkit/sifive.freedom.everywhere.e300artydevkit.E300ArtyDevKitConfig.rom.v
builds/e300artydevkit/sifive.freedom.everywhere.e300artydevkit.E300ArtyDevKitConfig.v
Regards.
Okay, I got it. But how do I set the vivado executable on my PATH? Thank you!
Run below. “/opt/Xilinx” is install path of Vivado, and “2018.2” is Vivado Version.
source /opt/Xilinx/Vivado/2018.2/settings64.sh
alias xsdk='env SWT_GTK3=0 xsdk'
alias vivado='env SWT_GTK3=0 vivado'
(I wander how did you execute above Vivado GUI.)
Thank you Horie! I still get an error
make -f Makefile.e300artydevkit mcs
make -C /home/lazar/sifive/freedom/bootrom/xip romgen
make[1]: Entering directory '/home/lazar/sifive/freedom/bootrom/xip’
dtc -I dts -O dtb -o /home/lazar/sifive/freedom/builds/e300artydevkit/sifive.freedom.everywhere.e300artydevkit.E300ArtyDevKitConfig.dtb /home/lazar/sifive/freedom/builds/e300artydevkit/sifive.freedom.everywhere.e300artydevkit.E300ArtyDevKitConfig.dts
make[1]: dtc: Command not found
Makefile:10: recipe for target ‘/home/lazar/sifive/freedom/builds/e300artydevkit/sifive.freedom.everywhere.e300artydevkit.E300ArtyDevKitConfig.dtb’ failed
make[1]: *** [/home/lazar/sifive/freedom/builds/e300artydevkit/sifive.freedom.everywhere.e300artydevkit.E300ArtyDevKitConfig.dtb] Error 127
make[1]: Leaving directory '/home/lazar/sifive/freedom/bootrom/xip’
common.mk:68: recipe for target ‘/home/lazar/sifive/freedom/builds/e300artydevkit/sifive.freedom.everywhere.e300artydevkit.E300ArtyDevKitConfig.rom.v’ failed
make: *** [/home/lazar/sifive/freedom/builds/e300artydevkit/sifive.freedom.everywhere.e300artydevkit.E300ArtyDevKitConfig.rom.v] Error 2
Do you know what might be the issue?
The dtc command is obviously missing/not found as per the error message.
Is this any use?
Try “apt install device-tree-compiler” or whatever your host OS equivalent is.
Okay, I really start to feel dum… Now I get the error “riscv64-unknown-elf-objcopy: command not found”. I tried to install it, but unsuccesful. What would solve this issue?
Thank you everybody for helping!
Hi, @elektronchika.
You must read and follow “Software Requirement” in README.md of Freedom.
GitHub - sifive/freedom: Source files for SiFive's Freedom platforms
the RISC-V software toolchain must be installed locally and set the $(RISCV) environment variable to point to the location of where the RISC-V toolchains are installed.
The way of install is written in README.md in rocket-chip directory.
This does not help and I met same problem