Re: [PATCH] firmware: Add Lattice ECP3 FPGA configuration via SPI

2012-11-26 Thread Stefan Roese
On 11/26/2012 02:35 AM, Ming Lei wrote: > On Fri, Nov 23, 2012 at 3:58 PM, Stefan Roese wrote: >> This patch adds support for bitstream configuration (programming / >> loading) of the Lattice ECP3 FPGA's via the SPI bus. >> >> Here an example on my custom MPC5200 based board: >> >> $ echo 1 > /sys

Re: [PATCH] firmware: Add Lattice ECP3 FPGA configuration via SPI

2012-11-25 Thread Ming Lei
On Fri, Nov 23, 2012 at 3:58 PM, Stefan Roese wrote: > This patch adds support for bitstream configuration (programming / > loading) of the Lattice ECP3 FPGA's via the SPI bus. > > Here an example on my custom MPC5200 based board: > > $ echo 1 > /sys/class/firmware/lattice-ecp3.0/loading > $ cat f

[PATCH] firmware: Add Lattice ECP3 FPGA configuration via SPI

2012-11-23 Thread Stefan Roese
This patch adds support for bitstream configuration (programming / loading) of the Lattice ECP3 FPGA's via the SPI bus. Here an example on my custom MPC5200 based board: $ echo 1 > /sys/class/firmware/lattice-ecp3.0/loading $ cat fpga_a4m2k.bit > /sys/class/firmware/lattice-ecp3.0/data $ echo 0 >