Commit 0e1d715b authored by Ira Snyder's avatar Ira Snyder Committed by Benjamin Herrenschmidt

misc: Add CARMA DATA-FPGA Programmer support

This adds support for programming the data processing FPGAs on the OVRO
CARMA board. These FPGAs have a special programming sequence that
requires that we program the Freescale DMA engine, which is only
available inside the kernel.
Signed-off-by: default avatarIra W. Snyder <iws@ovro.caltech.edu>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent c186f0e1
...@@ -7,3 +7,11 @@ config CARMA_FPGA ...@@ -7,3 +7,11 @@ config CARMA_FPGA
Say Y here to include support for communicating with the data Say Y here to include support for communicating with the data
processing FPGAs on the OVRO CARMA board. processing FPGAs on the OVRO CARMA board.
config CARMA_FPGA_PROGRAM
tristate "CARMA DATA-FPGA Programmer"
depends on FSL_SOC && PPC_83xx && MEDIA_SUPPORT && HAS_DMA && FSL_DMA
select VIDEOBUF_DMA_SG
default n
help
Say Y here to include support for programming the data processing
FPGAs on the OVRO CARMA board.
obj-$(CONFIG_CARMA_FPGA) += carma-fpga.o obj-$(CONFIG_CARMA_FPGA) += carma-fpga.o
obj-$(CONFIG_CARMA_FPGA_PROGRAM) += carma-fpga-program.o
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