Bare-metal Rust on the Xilinx Zynq ZC706 devkit

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Astro b9c233b05b compile fixes		2019-07-01 00:15:17 +02:00
.cargo	extend linker script	2019-05-27 22:38:10 +02:00
openocd	working openocd scripts for zc706 and cora-z7-10	2019-06-29 02:41:36 +02:00
src	compile fixes	2019-07-01 00:15:17 +02:00
build.rs	PoC: boot, uart output in qemu	2019-05-05 14:56:23 +02:00
Cargo.lock	link again compiler_builtins	2019-06-09 01:00:58 +02:00
Cargo.toml	link again compiler_builtins	2019-06-09 01:00:58 +02:00
default.nix	PoC: boot, uart output in qemu	2019-05-05 14:56:23 +02:00
link.x	linker script: bump stack size to 64k	2019-06-22 00:48:54 +02:00
qemu.gdb	PoC: boot, uart output in qemu	2019-05-05 14:56:23 +02:00
README.md	working openocd scripts for zc706 and cora-z7-10	2019-06-29 02:41:36 +02:00
runner.sh	PoC: boot, uart output in qemu	2019-05-05 14:56:23 +02:00
shell.nix	PoC: boot, uart output in qemu	2019-05-05 14:56:23 +02:00

Build

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

Debug

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

nix-shell --command "cargo build --release"
openocd -f openocd/zc706.cfg

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