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Bare-metal Rust on Zynq-7000
38 Commits 1 Branch 0 Tags 1.3 MiB
Rust 95.5%
Assembly 2.7%
Nix 1.7%
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Astro 5b15bb5c0a main: make boot_core0() naked
2019-05-30 02:41:44 +02:00
.cargo extend linker script 2019-05-27 22:38:10 +02:00
src main: make boot_core0() naked 2019-05-30 02:41:44 +02:00
build.rs PoC: boot, uart output in qemu 2019-05-05 14:56:23 +02:00
Cargo.lock add uart panic handler 2019-05-28 00:28:35 +02:00
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cora-z7-10.cfg run with the cora z7-10 2019-05-25 02:38:48 +02:00
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link.x extend linker script 2019-05-27 22:38:10 +02:00
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README.md run with the cora z7-10 2019-05-25 02:38:48 +02:00
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README.md

Build

nix-shell --command "cargo build --release"

Debug

Using the Xilinx toolchain

Tested with the ZC706 board.

Run the Xilinx Microprocessor Debugger:

/opt/Xilinx/14.7/ISE_DS/EDK/bin/lin64/xmd

Connect to target (given it is connected and you have permissions):

connect arm hw

Leave xmd running.

Start the Xilinx version of the GNU debugger with your latest build:

/opt/Xilinx/14.7/ISE_DS/EDK/gnu/arm/lin/bin/arm-xilinx-linux-gnueabi-gdb zc706

Connect the debugger to xmd over TCP on localhost:

target remote :1234

Proceed using gdb with load, c

Using OpenOCD

Resources for the ZC706

https://devel.rtems.org/wiki/Debugging/OpenOCD/Xilinx_Zynq https://github.com/nathanrossi/meta-random/tree/master/openocd-zynq

Running on the Cora Z7-10

nix-shell --command "cargo build --release --no-default-features --features=target_cora_z7_10"
openocd -f cora-z7-10.cfg