Commit Graph

453 Commits (c9206433b54d8ec81e2ff740fb0c888381d793fc)

Author SHA1 Message Date
Rejeesh Kutty 5f93c859b5 util_rfifo: renamed ports to make vivado happy 2015-01-06 16:16:42 -05:00
Rejeesh Kutty 8056574bae util_wfifo: renamed ports to make vivado happy 2015-01-06 16:16:25 -05:00
Rejeesh Kutty 0291bb3bf7 util_rfifo: port name fixes & doc. 2015-01-06 16:15:51 -05:00
Rejeesh Kutty 36b041ccc0 util_wfifo: port name fixes & doc. 2015-01-06 16:15:42 -05:00
Rejeesh Kutty ee0912eb6a ad9361: make 2t2r external for mw 2015-01-05 10:54:23 -05:00
Rejeesh Kutty c3529f112f up_gt: move status to up clock 2014-12-19 13:00:27 +02:00
Rejeesh Kutty f4774d6f98 fifo2s: false path typo on source signals 2014-12-19 13:00:13 +02:00
Rejeesh Kutty 1d6ea64d04 up_gt: move status to up clock 2014-12-16 08:48:13 -05:00
Rejeesh Kutty 16f64a75d6 fifo2s: false path typo on source signals 2014-12-15 13:00:13 -05:00
Rejeesh Kutty 04c10abc2f gth/gtx: share same cpll/qpll cpu settings 2014-12-11 11:18:48 -05:00
Istvan Csomortani c4152627f0 plddr3: Sync adc_wcnt_int to adc_wr and fix adc_dwr pulse width
The adc_wcnt_int must be synchronized to adc_wr. The adc_dwr signal pulse width was to long,
it needs to be just one adc_clk cycle.
2014-12-09 13:59:19 +02:00
Istvan Csomortani 19732d89fb plddr3: Fix the adc_dwr pulse width
The adc_dwr signal pulse width was to long, need to be just one adc_clk cycle.
2014-12-09 13:51:00 +02:00
Adrian Costina 6aad2fbbb2 axi_hdmi_tx: Fixed typo in altera related core 2014-12-09 10:19:03 +02:00
Adrian Costina 6f8c259961 axi_hdmi_tx: Fixed typo in altera related core 2014-12-09 09:56:14 +02:00
Adrian Costina a70d27c094 axi_mc_speed: updated core to latest axi interface implementation 2014-12-05 11:53:11 +02:00
Adrian Costina 26f58914e2 axi_mc_current_monitor: updated core to latest axi interface implementation 2014-12-05 11:53:06 +02:00
Adrian Costina 7e8e1e4fd0 axi_mc_controller: updated core to latest axi interface implementation 2014-12-05 11:52:59 +02:00
Adrian Costina ea1a50c985 axi_mc_speed: updated core to latest axi interface implementation 2014-12-05 11:46:20 +02:00
Adrian Costina 0d2888a5a6 axi_mc_current_monitor: updated core to latest axi interface implementation 2014-12-05 11:45:37 +02:00
Adrian Costina 21591dc485 axi_mc_controller: updated core to latest axi interface implementation 2014-12-05 11:43:59 +02:00
Lars-Peter Clausen 6197563506 up_axi: Fix up_raddr/up_waddr port width
Make sure that the port declaration width matches with the reg declaration
later on.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-12-01 13:45:45 +01:00
Lars-Peter Clausen 8cc9adfc49 up_axi: Fix up_raddr/up_waddr port width
Make sure that the port declaration width matches with the reg declaration
later on.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-12-01 13:22:28 +01:00
Rejeesh Kutty afddc45ba4 library/ccat: initial commit 2014-11-25 12:59:51 -05:00
Rejeesh Kutty 196e8b119c library/bsplit: initial commit 2014-11-25 12:59:50 -05:00
Rejeesh Kutty 403f8c0631 util_cpack: ipi doesn't like local params 2014-11-21 15:32:13 -05:00
Rejeesh Kutty 3b500bafcc util_cpack: add port controls on ipi 2014-11-21 15:32:12 -05:00
Rejeesh Kutty 5ca2944b70 library/util_cpack: initial checkin 2014-11-21 15:32:10 -05:00
Istvan Csomortani 42874bfe81 prcfg_library: Major update
Get rid of the QPSK symbol wrapper for now. The DMA data path is using the 2 LSB bits.
2014-11-18 10:05:52 +02:00
Rejeesh Kutty a4724f8396 es: added kcu105 gth 2014-11-17 09:55:12 -05:00
Rejeesh Kutty b1c91fac92 es: added kcu105 gth 2014-11-17 09:55:10 -05:00
Rejeesh Kutty fd305f2eff es: added kcu105 gth 2014-11-17 09:55:09 -05:00
Adrian Costina 6dd1226696 axi_ad9643: Fixed constraint file 2014-11-17 12:12:09 +02:00
Adrian Costina 8831d9dbd7 axi_ad9122: fixed constraint file 2014-11-17 12:11:20 +02:00
Adrian Costina 2744d0cb37 util_wfifo: Update to implement flip flops 2014-11-17 12:10:21 +02:00
Rejeesh Kutty 41ffc66c26 fifo2s: removed m interface 2014-11-13 15:00:03 -05:00
Rejeesh Kutty 8761db438e axi_fifo2f: common interface with fifo2s 2014-11-12 15:15:32 -05:00
Rejeesh Kutty 925e966eb6 axi_fifo2s: fifo full replaced with ready 2014-11-12 14:43:47 -05:00
Rejeesh Kutty 5fc4f1b000 axi_fifo2s: buswidth fix 2014-11-12 14:43:46 -05:00
Rejeesh Kutty d204a7c2b7 axi_fifo2s: include bus width/clock transfer 2014-11-12 14:43:44 -05:00
Rejeesh Kutty e7cec7171e axi_fifo2s: include bus width/clock transfer 2014-11-12 14:43:43 -05:00
Rejeesh Kutty 4381f20a6a axi_fifo2s: include bus width/clock transfer 2014-11-12 14:43:42 -05:00
Rejeesh Kutty 9f2dbad539 axi_fifo2s: include bus width/clock transfer 2014-11-12 14:43:41 -05:00
Rejeesh Kutty e683b5868e axi_fifo2s: include bus width/clock transfer 2014-11-12 14:43:40 -05:00
Rejeesh Kutty 81b4cd532d axi_fifo2s: include bus width/clock transfer 2014-11-12 14:43:38 -05:00
Rejeesh Kutty 888ab888d2 axi_fifo2s: include bus width/clock transfer 2014-11-12 14:43:37 -05:00
Istvan Csomortani f8e7796592 axi_jesd_gt: Fix lane number parameters 2014-11-12 17:43:32 +02:00
Istvan Csomortani bf62665c56 prcfg_qpsk: Add Simulink model
Matlab version used: R2014a, HDL Coder 3.3
2014-11-12 15:44:38 +02:00
Rejeesh Kutty 64ec633438 gt: asymmetric no of lanes 2014-11-11 08:54:24 -05:00
Rejeesh Kutty cb15567a56 ad6676: added 2014-11-10 13:36:07 -05:00
Istvan Csomortani c6df568a00 Revert "ad_interrupts: Initial check in."
This reverts commit b254380338.
2014-11-06 12:16:52 +02:00
Rejeesh Kutty b11d80ed98 ad_rst: changed to dual stage 2014-11-05 16:48:02 -05:00
Rejeesh Kutty 74ec396b27 ad_rst: ultrascale -dual stage 2014-11-05 16:47:41 -05:00
Rejeesh Kutty d69ccebbde ad9234: full 16bit samples 2014-11-05 11:59:08 -05:00
Rejeesh Kutty 403fe1b373 wfifo: read only if ready is asserted 2014-10-31 13:05:17 -04:00
Adrian Costina 38652b1c3e axi_ad9643: Added constraint file 2014-10-31 17:57:47 +02:00
Adrian Costina 3e9ce71d21 axi_ad9122: Added constraint file 2014-10-31 17:56:56 +02:00
Istvan Csomortani d596d71285 prcfg_qpsk: Swap the I/Q pair nets between the filter and the demodulator.
This fix the wrong symbol mapping issue.
2014-10-31 12:14:52 +02:00
Istvan Csomortani eb520b1f75 prcfg_qpsk: Major update
Add a symbol wrapper to the logic. Wraps the 32 bit data to 2 bit symbols.
2014-10-31 12:10:59 +02:00
Istvan Csomortani ea194755e1 prcfg: Upgrade the QPSK logic
Regenerate the qpsk logic, with the new HDL coder, and modify the design to support the new files.
2014-10-31 11:59:29 +02:00
Rejeesh Kutty 9818bcb601 axi_fifo2f: internal memory low overhead 2014-10-30 11:12:10 -04:00
Rejeesh Kutty 17cb1d9585 common/mem: asymmetric version 2014-10-30 11:12:09 -04:00
Rejeesh Kutty 6470ea91ad axi_fifo2f: fake version 2014-10-30 11:12:08 -04:00
Lars-Peter Clausen f9628262aa axi_dmac: Add xfer_req signal to the streamin AXI source interface
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-29 18:15:54 +01:00
Adrian Costina fbce64411e axi_ad9671: added synchronization interface to altera core 2014-10-29 18:20:26 +02:00
acozma 36c7034bd6 ad7175: Fix dma issues 2014-10-28 16:00:06 +02:00
acozma 9c8fe5f09c ad7175: Removed unused files 2014-10-28 14:30:41 +02:00
acozma 9e1d1c1b49 ad7175: Updated the AD7175 IP and project 2014-10-28 14:28:38 +02:00
Istvan Csomortani b254380338 ad_interrupts: Initial check in.
Initial check in of the interrupt concatenation block.
2014-10-27 19:34:34 +02:00
Adrian Costina e086f5eb9f axi_ad9361: Updated core with the new up_adc_common register set 2014-10-27 19:26:40 +02:00
Rejeesh Kutty 7e52cf9568 up_axi: timeout generating multiple/repeated acks 2014-10-23 13:51:33 -04:00
Istvan Csomortani 3dbfa8cda6 ad9434_fmc: Fix PN monitor and device interrupt 2014-10-23 11:29:14 +03:00
acozma b9ca616150 Merge branch 'dev' of https://github.com/analogdevicesinc/hdl into dev 2014-10-23 06:11:52 +03:00
acozma da8454ae4c axi_ad7175: Added the AD7175 IP 2014-10-23 06:11:41 +03:00
Rejeesh Kutty 6f723ef9e5 axi_jesd_gt: lane mux on char qualifiers 2014-10-22 15:29:25 -04:00
Adrian Costina fe92b8b210 axi_ad9671: Updated synchronization mechanism to have a software defined starting code 2014-10-22 13:10:28 +03:00
Adrian Costina 121a416916 axi_dmac: Fixed constraints for axi_dmac core 2014-10-22 13:07:55 +03:00
Adrian Costina 1d26639d73 common: Added synchronization mechanism to the up_adc_common module 2014-10-22 10:05:55 +03:00
Istvan Csomortani 4b19646ed9 ad9434_fmc: Fix samples order.
Four consecutive samples were reversed.
2014-10-21 16:34:28 +03:00
Rejeesh Kutty 46d1710539 axi_ad9625: added constraints 2014-10-17 13:57:30 -04:00
Rejeesh Kutty 37b608f397 axi_ad9144: added constraints 2014-10-17 13:57:09 -04:00
Rejeesh Kutty df3915e2b0 ad9625: constraints added 2014-10-17 13:41:56 -04:00
Adrian Costina 819a3d0802 util_adc_pack: removed latches 2014-10-17 15:40:16 +03:00
Rejeesh Kutty 9d43a08865 gt: constraint modifications 2014-10-15 14:51:01 -04:00
Rejeesh Kutty 86724f7fc7 gt: tx lane interleaving 2014-10-15 14:51:00 -04:00
Rejeesh Kutty 206b96d55a ip: constraint changes 2014-10-15 14:50:58 -04:00
Rejeesh Kutty f0b25c39a3 wfifo: added axi stream support 2014-10-15 14:50:56 -04:00
Rejeesh Kutty 51a15a28b7 axi_fifo2s: added constraints 2014-10-15 14:50:53 -04:00
Adrian Costina 8934a66013 usdrx1: Update project so that the AD9671 cores can be synchronized 2014-10-13 17:06:40 +03:00
Lars-Peter Clausen 3d5ef9a8ed util_dac_unpack: Fix unpack order with 1 channel
Due to the delay between the dac_valid and the fifo_valid signal we need to
have two counters. One counter which counts the number of incoming
dac_valid signals and generates the dma_rd signal and one counter for the
offset which gets set to 0 when fifo_valid is set.

This fixes issues with the unpack order when only one channel is active.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:26:14 +03:00
Lars-Peter Clausen dd70320b00 axi_spdif: Add missing signals to the regmap read sensitifity list
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:26:09 +03:00
Lars-Peter Clausen e7af6219dd axi_spdif: Don't use non-static expressions in port assignments
Fixes a warning from the tools.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:26:05 +03:00
Lars-Peter Clausen ab5eee42e4 axi_spdif: Set unused signals to 0
Fixes warnings about undriven signals from the tools.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:26:00 +03:00
Lars-Peter Clausen 0b587e6fb1 axi_i2s: Add missing signals to the regmap read process sensitivity list
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:25:56 +03:00
Lars-Peter Clausen cf2bbf66b7 axi_i2s: Set unused signals to 0
Fixes warnings from the tools about undriven signals.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:25:51 +03:00
Lars-Peter Clausen 22169c4a9c axi_dmac: Add default driver values for optional input ports
This silences warnings from the tools about undriven ports.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:25:46 +03:00
Lars-Peter Clausen e7dbdff60c axi_dmac: Hide fifo_wr_sync signal if C_SYNC_TRANSFER_START != 1
The fifo_wr_sync signal is only used when C_SYNC_TRANSFER_START = 1, so hide it otherwise.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:25:41 +03:00
Lars-Peter Clausen 8557073b56 axi_dmac: Hide fifo_wr bus when source type is not the fifo interface
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:25:33 +03:00
Lars-Peter Clausen 3e6f553ce3 axi_dmac: Add clock signal spec for m_axis/s_axis bus
This silences warnings from the tools about having no clock assigned to the bus.
Also fix the name of the TVALID signal.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:25:24 +03:00
Lars-Peter Clausen c2ed80e8bb axi_dmac: Drive unused signals to 0
This silences a few warnings from the tools about undriven signals.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:20:49 +03:00
Lars-Peter Clausen aee95ebe96 axi_dmac: Fix dummy AXI a{r,w}len fields width
The dummy a{r,w}len fields should have the same width as the real a{w,r}len
fields in order to not break auto AXI bus version detection.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:20:43 +03:00
Lars-Peter Clausen 4f53a69f3c util_dac_unpack: Hide unused signals
Hide unused signals based on the number of selected channels. This silences
a few warnings from the tools about unconnected pins.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:20:37 +03:00
Lars-Peter Clausen 77133fe60a util_adc_pack: Hide unused signals
Hide unused signals based on the number of selected channels. This silences
a few warnings from the tools about unconnected pins.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:20:29 +03:00
Lars-Peter Clausen 3ab0f417b4 util_dac_unpack: Don't use localparam symbols in input/output signals
When using a localparam for the width of a input/output signal the tools
won't be able to infer the size of the signal. This results in the signal
always being only 1 bit wide which causes the design to not work.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:20:19 +03:00
Lars-Peter Clausen 04e4458ee1 util_dac_unpack: Drive unused ports to 0
Silences a few warnings about undriven ports from the tools.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:20:12 +03:00
Lars-Peter Clausen 61be003017 axi_i2s/axi_spdif: Create clock and reset interface for DMA bus
This avoids some critical warnings from Vivado that the DMA bus does not has any associated clocks.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:11:41 +03:00
Lars-Peter Clausen 58cbe1813d scripts/adi_ip: Add helper function to create bus clock and reset interface
Add a helper function that can be used to register a clock and a reset interface for the clock and reset signals of a bus.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:11:31 +03:00
Lars-Peter Clausen a31cb6c475 axi_i2s/axi_spdif: Remove manual creation of Streaming AXI bus
It looks like Vivado is now able to infer these buses from the sources.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-10 16:11:06 +03:00
Rejeesh Kutty 4bdb3cd262 axi_ad9671: altera axi4lite changes 2014-10-09 15:25:07 -04:00
Rejeesh Kutty 6125bbecc3 axi_ad9671: altera axi4lite changes 2014-10-09 15:25:06 -04:00
Rejeesh Kutty 2817ccdb22 up_axi: altera can not handle same clock assertion of arready and rvalid 2014-10-09 15:25:05 -04:00
Istvan Csomortani 5565cf8fad axi_ad9467: Independent read/write update
Independent read/write operation is supported on "up" interface
2014-10-08 11:23:44 +03:00
Rejeesh Kutty 88a3b7f8fd library: remove all constraints for now 2014-10-07 16:59:19 -04:00
Adrian Costina 2dfcb0c599 usdrx1: Initial commit for a5gt
axi_ad9671: added start of frame information to the altera core.
2014-10-07 19:41:54 +03:00
Istvan Csomortani a436153a48 axi_ad9434: Independent read/write update
Independent read/write is supported on "up" interface.
2014-10-07 18:01:44 +03:00
Istvan Csomortani 9404e93126 ad9434_fmc: Fix PN monitor.
No need to flop the incoming data.
2014-10-07 17:56:27 +03:00
Istvan Csomortani 66baf6ac3e axi_ad9434: Deleted unused ip file
ad_lvds_in.v is not used in this ip core.
2014-10-07 17:47:08 +03:00
Istvan Csomortani bfa17844ff ad_serdes_in: General update
Added a parameter for option SDR / DDR mode, added a parameter for parallel data width.
Note: default IF_TYPE is SDR and default PARALLEL_WIDTH is 8
2014-10-07 17:42:27 +03:00
Lars-Peter Clausen 151781a2af axi_ad9467: Fix PN sequence checker
Make sure that the reference PN sequence is only incremented every two clock
cycles to make sure that it matches the rate of the ADC PN sequence.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-10-07 16:26:53 +03:00
Istvan Csomortani 59640f181b ad9467: Fix LVDS delay interface. 2014-10-07 16:25:22 +03:00
Rejeesh Kutty c375b5b26e daq3: vivado build 2014-10-06 10:34:02 -04:00
Rejeesh Kutty d47776a4a0 ad9152: 9144 copy 2014-10-06 10:34:01 -04:00
Adrian Costina 581892b22a axi_ad9265: Updated project with new up independent read/write 2014-10-03 12:32:08 +03:00
Rejeesh Kutty de33722470 up/constr: independent read/write and local constraints 2014-10-02 14:35:59 -04:00
Rejeesh Kutty 922bc6f03a fmcadc3: 16bit - but ignored 4 lsb(s) 2014-09-29 15:26:30 -04:00
Istvan Csomortani 6a09a1ed19 ad9434: Fix the processor read interface
Fix the processor read interface, preventing to have nets with multiple drivers. Made a few cosmetic changes in the code too.
2014-09-25 16:51:58 +03:00
Istvan Csomortani ccb0b135ca ad9434: Fix the adc to dma interface.
All the device2dma interfaces needs to have a generic form : (data, enable, valid)/channel
2014-09-25 16:50:09 +03:00
Istvan Csomortani d5f4991e26 ad9434: Merge the ad9434_if interface data outputs into one single bus 2014-09-25 16:45:12 +03:00
Istvan Csomortani 079ed0ffb3 ad_serdes_in: Update the serdes_in module
Add additional IDELAY block before the ISERDES. Delet the IDDR blocks. Be aware, the ISERDES block are running in DDR mode. If the interface is SDR the maximum parallel data width is 4.
2014-09-25 16:40:29 +03:00
Istvan Csomortani 27ffff827a common: Initial check in of ad_serdes_in.v
A generic serdes module for input interface, support both 6 and 7 series.
2014-09-24 18:34:40 +03:00
Istvan Csomortani 683561b67d AD9434: Initial check in of the library and project with ZC706 2014-09-24 18:27:17 +03:00
Adrian Costina 1d4bc47cea ad9265: Initial commit 2014-09-23 22:51:42 -04:00
acostina 5af2474d51 usdrx1: axi_ad9671 / axi_jesd_gt added signal for frame synchronization 2014-09-23 22:44:33 -04:00
Rejeesh Kutty 1682d9da10 fmcadc3: initial updates 2014-09-22 11:27:17 -04:00
Rejeesh Kutty e528ee0b52 axi_ad9234: axi_ad9680 copy 2014-09-22 11:27:15 -04:00
Lars-Peter Clausen de0edc2083 axi_dmac: src_fifo_inf: Clear pipeline when no transfers are active
Clear the pipeline when no transfers are active to make sure that we do not
get residual data on the first sample for the next transfer.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-09-16 21:02:05 +02:00
Lars-Peter Clausen c927e90ee1 axi_dmac/axi_fifo: Add missing file
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-09-15 21:04:57 +02:00
Lars-Peter Clausen 17a993032b util_dac_unpack: Make number of channels and channel width configurable
Always using 128bit for the input word unnecessarily increases the DMA
alignment requirements. This breaks existing software which assumes that the
DMA alignment requirement is 64bit.

So make it configurable whether we want 8 or 4 channels and while we are at
it also make the channel width configurable.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-09-12 16:14:04 +02:00
Adrian Costina 61f21a17b3 fmcomms2:c5soc project upgraded with util_dac_unpack 2014-09-11 15:13:09 -04:00
Lars-Peter Clausen 3162540b03 axi_ad9361: Remove the Altera toplevel wrapper
By setting the AXI controler interface type from axi4 to axi4lite we can use
the normal toplevel file with only a simple modification to add the awprot
and arprot signals.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-09-11 12:29:13 +02:00
Lars-Peter Clausen 36422f0454 axi_dmac: Remove Altera toplevel wrapper
We can remove the Altera toplevel wrapper if we switch the axi4 control bus
to axi4lite and add the few missing signals that are required by the Altera
interconnect to both the control and the data buses.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-09-11 12:28:14 +02:00
Lars-Peter Clausen b877cea2ed up_axi: Add parameter to configure the internal address width
Not all peripherals need 14 bit of address space.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-09-11 12:26:40 +02:00
Lars-Peter Clausen 41cc92ef49 Remove BASEADDR/HIGHADDR parameters
This is unused and unneeded. The AXI interconnect will make sure that a
peripheral only gets requests that are meant for it, there is no need to
check the address in the peripheral itself.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-09-11 12:26:37 +02:00
Lars-Peter Clausen 6ad589475a up_axi: Prevent read and write requests from racing against each other
Make sure that if a read and a write request arrive on the very same clock
cycle to only accept one of them. The simple solution chosen here is to only
accept the write request when this happens and delay the acceptance of the
read request until the write request is finished.

This solution is not fair since a write request will always take precedence,
which in theory allows the write bus to starve the read bus. But in practice
we should never see that many write requests that we are unable to answer
the read request.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-09-10 13:04:05 +02:00
Lars-Peter Clausen 18a506b3ca up_axi: Wait for the transaction to fully finish before releasing up_axi_access
Wait for the master to accept the response for the current transaction
before we allow a new transaction to start.

This fixes problems in case the master is not ready to accept the response
when we make it available.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-09-10 13:03:52 +02:00
Lars-Peter Clausen 0da7b6eaa1 axi_dmac: axi_dmac_alt.v: Set default transfer length width to 24
This is the same as the default value in axi_dmac.v

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-09-09 15:07:35 +02:00
Lars-Peter Clausen a4b9b1254a axi_ad9361/axi_dmac: Fix altrea AXI wrapper rid/wid handling
We must make sure that the response ID is the same as the request ID when we
accepted the request. Otherwise we might respond with the wrong ID and the
system will lockup.

Also set rlast to 1 instead of 0.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-09-09 15:05:06 +02:00
Lars-Peter Clausen 50faf0c53a Remove executable flags from non-exectuable files 2014-09-09 15:05:06 +02:00
acozma 0966366514 motor_control: Updated the FOC IP 2014-09-08 15:52:18 +03:00
acozma 6e389b8c47 motor_control: Updated the FOC IP and the encoder connections to the IP 2014-09-06 15:58:03 +03:00
Adrian Costina acde4f2c9a axi_dmac: Added fix to work with motor_control 2014-09-03 12:10:34 +03:00
Adrian Costina dfb94f7b68 motor_control: Modified foc_controller to be compatible with other cores 2014-09-03 12:09:37 +03:00
acozma d08d0cd70b motor_control: added the MW FOC IP and updated the design 2014-09-01 18:35:21 +03:00
Adrian Costina a773cc4992 usdrx1: updated project
ad_jesd_align wasa updated to be able to work with frames that have more than 4 octets per frame
2014-09-01 15:18:39 +03:00
Adrian Costina cf660c126d util_adc_pack: Fixed problems when working in 4 channels mode 2014-08-29 13:51:40 +03:00
Rejeesh Kutty da913864c9 ad9671_fmc: updates to match recent core changes 2014-08-28 13:16:52 -04:00
Rejeesh Kutty 272874f6ad ad9652: pnmon fixes 2014-08-27 10:44:38 -04:00
Adrian Costina 31002c404c util_adc_pack: Added parameters for configuring data width and number of channels
Valid values for the number of channels is 4 or 8
Valid values for datawidth is 16 or 32
2014-08-27 14:47:57 +03:00
Adrian Costina 58fa0776c9 axi_dmac: Added patch to fix issue on altera systems 2014-08-26 16:24:34 +03:00
Rejeesh Kutty 5f21f54463 fmcjesdadc1: zc706 version 2014-08-25 14:28:57 -04:00
Rejeesh Kutty fe1eaefcff fmcomms1: zc706 2014-08-22 09:08:55 -04:00
Rejeesh Kutty 280260e54c c5soc: dmac separated slave and master id widths 2014-08-22 09:08:54 -04:00
Rejeesh Kutty b481df0b5f library: local constraints async groups 2014-08-14 15:09:51 -04:00
Rejeesh Kutty 01963b01fc jesd_gt: local constraints 2014-08-14 15:09:49 -04:00
Rejeesh Kutty 9438e2a9e0 spdif: constraints file added 2014-08-14 15:09:48 -04:00
Rejeesh Kutty 1396a215e5 library: local constraints 2014-08-14 15:09:47 -04:00
Rejeesh Kutty 39bb7ca231 a5soc: fmcjesdadc1+hdmi version 2014-08-14 09:05:38 -04:00
Istvan Csomortani 2b15c7313e ad_dcfilter: Fix filter loopback 2014-08-12 14:42:10 +03:00
Rejeesh Kutty a5e3a07375 dma: altera fix id assignments 2014-08-11 16:46:36 -04:00
Istvan Csomortani 9dfbf4a9a6 prcfg: Update the prcfg logic to the new ad9361 interface 2014-08-05 17:54:37 +03:00
Rejeesh Kutty 08a12aaf23 library: register map updates on 9467, 9643 and 9671 2014-07-31 15:19:45 -04:00
Rejeesh Kutty dfd11cb809 ad9467: register map changes 2014-07-30 15:31:09 -04:00
Rejeesh Kutty c215eab696 ad9122: register map updates 2014-07-30 11:32:15 -04:00
Rejeesh Kutty b97bdcdc23 ad9122: register map updates 2014-07-30 11:32:13 -04:00
Adrian Costina a2b728b91e util_adc_pack: added extra registers to meet timing.
Util_dac_unpack: fixed issue regarding changing from 1 channel to 2
2014-07-25 17:41:47 +03:00
Adrian Costina 26a019ae6e util_adc_pack: Fixed issue regarding changing from 1 channel to 2 2014-07-25 10:20:49 +03:00
Rejeesh Kutty 59759a8ab3 c5soc: working hdl version 2014-07-24 20:51:41 -04:00
Rejeesh Kutty 6346017763 c5soc: changed to alt_lvds - 250M is too high for cyclone v 2014-07-24 20:51:40 -04:00
Adrian Costina 7000897031 fmcomms2, fmcomms5: updated util_adc_pack and util_dac_unpack
The cores now support up to 8 channels, in 1, 2, 4, 8 channel active configuration
2014-07-24 19:57:22 +03:00
Rejeesh Kutty 701dc96016 up_dac_channel: make iq cor coeff(s) tc 2014-07-24 10:10:24 -04:00
Istvan Csomortani 191f994e79 prcfg: Fixed the PRBS lock issue on BIST 2014-07-24 09:41:13 +03:00
Istvan Csomortani db1c931736 ad9625_plddr: PL DDR3 fixes
- Modified the axi slave interface handler
  - Increased the rfifo_mem input depth to prevent overflow
2014-07-23 19:34:44 +03:00
Istvan Csomortani 4da8100fe5 ad9625_plddr: Delete trailing whitespaces. 2014-07-23 19:31:07 +03:00
Adrian Costina 54b2cd74bf motor_control: cores modified so they can compile with the new common files 2014-07-23 11:58:50 +03:00
Rejeesh Kutty c0e31aa6c2 daq2: latest hardware 2014-07-21 09:06:57 -04:00
Rejeesh Kutty 2955b9db78 fifo2s: flush if no request, c5soc: 14.0 2014-07-15 16:25:33 -04:00
Rejeesh Kutty e7d5d79e42 daq2/kcu105: gth up and running - as it is commit 2014-07-10 10:56:37 -04:00
Rejeesh Kutty a9992f02b0 fifo2s: bug fixes- on 64mhz dma clock 2014-07-08 16:57:44 -04:00
Rejeesh Kutty b434fe6dd5 fmcomms5: register map changes 2014-07-08 16:57:43 -04:00
Istvan Csomortani dc78ced443 prcfg_lib: Change the prcfg_top interface
Use the device core's gpio_input and gpio_output registers to get/set
  status and control of PR.
2014-07-08 12:28:25 +03:00
Istvan Csomortani 75e624ef15 prcfg_lib: Flop the status and mode nets
Flop the status and mode nets in case of BIST and QPSK configurations.
2014-07-08 12:23:48 +03:00
Adrian Costina 39ac29bb01 AD9361: Altera, modified address width so that all registers are accessible
Modified qsys project with the new address span
2014-07-08 10:41:51 +03:00
Rejeesh Kutty f3b20fd148 axi_ad9625: register map updates 2014-07-03 11:19:31 -04:00
Rejeesh Kutty 1a78ac453e Merge branch 'devel' of github.com:analogdevicesinc/hdl into devel 2014-07-02 15:39:42 -04:00
Rejeesh Kutty a388ccab0a fmcomms2/c5soc: initial checkin 2014-07-02 14:56:00 -04:00
Rejeesh Kutty e4ce00f7fb axi_ad9680: register map changes 2014-07-02 12:50:09 -04:00
Istvan Csomortani 7e5748374d prcfg_lib: Fixed prbs generator for QPSK 2014-07-02 18:14:35 +03:00
Istvan Csomortani 8eb7a55797 prcfg_lib: Fixed the gpio status merge logic
The previous logic did not passed implementation.
2014-07-02 18:09:48 +03:00
Istvan Csomortani 9089877c70 prcfg_lib: Fixed the sine tone generator for BIST 2014-07-02 18:00:43 +03:00
Lars-Peter Clausen 8a2b29cdbe axi_damc: Add xfer_req to the FIFO source interface
The xfer_req signal will be high if DMA core the is expecting data.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2014-07-02 16:05:16 +02:00
Rejeesh Kutty 31abd07613 axi_ad9144: register map changes 2014-07-01 21:43:04 -04:00