* Graeme Smecher <gsmecher@xxxxxxxxxxxxxxxxxxx> [190124 18:16]: > This is an ARM + FPGA instrumentation board used at telescopes in > Antarctica, Chile, and Canada: > > https://pole.uchicago.edu/ > https://arxiv.org/abs/1608.03025 > https://chime-experiment.ca/ > > With these commits and a suitable userspace, we can boot the board, load > a FPGA bitstream, and communicate with the RTL design. Most of the board's > telemetry sensors (temperatures, voltages) are functional but detailed > testing is to follow. > > We are weaning ourselves off TI's "official" kernel for this SOC, which > has been stuck at 2.6.37 and is not really fit for use. To anyone at TI: > despite good silicon and some dedicated support enginers, your > open-source software strategy for these parts has not worked well. > Please get in touch with me if you'd like to have a constructive > discussion about ways to improve it. Thanks for updating it, applied and pushed out now. I left out the fpga@1 node as linux,spidev is still undocumented. Regards, Tony
