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91 Commits

Author SHA1 Message Date
Rick Altherr b6f754dae7 Document how init_sequence and final_sequence offsets were determined. 
Signed-off-by: Rick Altherr <kc8apf@kc8apf.net>
 2018-01-22 15:26:17 -08:00
Rick Altherr 554cf549c4 Use .bit and .bin consistently 
Xilinx uses .bit for bitstreams that include an additional header that
appears to carry some build information (tool version, date built, etc).
For bitstreams without that header, they use .bin.

Signed-off-by: Rick Altherr <kc8apf@kc8apf.net>
 2018-01-22 15:23:48 -08:00
Rick Altherr 425c96c10d minitest: FASM and xc7patch proof of concept using partial reconfig flow 
Harness is implemented using Vivado's Partial Reconfiguration flow.  ROI
designs are generated from FASM and patched into the harness to create a
programmable bitstream.

Signed-off-by: Rick Altherr <kc8apf@kc8apf.net>
 2018-01-22 14:15:31 -08:00
John McMaster 2015f4cb62 roi_harness: remove top.v test 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2018-01-19 14:09:24 -08:00
John McMaster 5b0a1f7cb5 roi_harness: example clk hack 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2018-01-19 14:03:31 -08:00
John McMaster b6ae50b718 roi_harness: preserve contraints between harness and sub-project 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2018-01-19 14:03:13 -08:00
John McMaster 4237ed0898 roi_harness: generate .frm file 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2018-01-18 20:25:42 -08:00
John McMaster 7ae7b0c16c roi_harness: misc fixes 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2018-01-18 20:14:33 -08:00
John McMaster 169a822865 roi_harness: basys3 pins to allow partgen 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2018-01-18 20:07:42 -08:00
John McMaster 4657677aad roi_harness: inverted LED/switch example 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2018-01-18 19:12:38 -08:00
John McMaster 4b2c424e97 roi_harness: output dir per configuration 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2018-01-18 19:07:03 -08:00
John McMaster a39e1bca78 roi_harness: basys3 support, separate top.v into harness and ROI .v files 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2018-01-18 18:05:36 -08:00
John McMaster e995034158 fasm2frame FPGA assembler tool. Remove minitest rel path 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2018-01-18 10:58:19 -08:00
John McMaster 8c9659f197 minitests: flatten hiearchy 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2018-01-17 14:42:08 -08:00
John McMaster 9fed1b05d1
Merge branch 'master' into bram_makefile 2018-01-05 16:06:57 -08:00
John McMaster 35d48380cb bram minitest: fix broken makefile 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2018-01-05 16:06:28 -08:00
John McMaster 83cb39d351 roi_harness: support Arty A7 switch, button, LED 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2018-01-05 13:38:54 -08:00
John McMaster b662f72bc3 roi_harness: parameter to spread out nets 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2018-01-05 13:38:54 -08:00
John McMaster df125e1b99 roi_harness: add CLK route to output metadata 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2018-01-05 13:38:54 -08:00
John McMaster dd8c326dcb roi_harness: write IOB pin names 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2018-01-05 13:38:54 -08:00
John McMaster e148d2ac14 roi_harness: I/O partial reconfiguration test harness 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2018-01-04 18:48:01 -08:00
John McMaster 21ba9cf34e
Merge branch 'master' into minitest_muxf8 2017-12-22 17:53:14 -08:00
John McMaster 696d88db88 clb_muxf8 minitest 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2017-12-22 15:37:21 -08:00
John McMaster ba08f75749 clb_n5ffmux: revert muxf8 hack 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2017-12-22 15:32:49 -08:00
John McMaster 15c348114a minitests: centralize common case, cleanup Makefile/runme.sh relation, delete fuzzer artifacts 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2017-12-22 13:36:58 -08:00
John McMaster f06c03c0af Rename ffcfg => clb_ffcfg to match convention 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2017-12-22 12:48:26 -08:00
John McMaster 543fcc8037 Delete abandoned ROM minitest 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2017-12-22 12:48:17 -08:00
John McMaster b52e09af19 bram minitest cleanup 
Signed-off-by: John McMaster <johndmcmaster@gmail.com>
 2017-12-21 16:25:44 -08:00
John McMaster 9d519f99b3 clb_ram minitest delete dead code 
Signed-off-by: John McMaster <JohnDMcMaster@gmail.com>
 2017-12-20 23:28:33 +01:00
John McMaster 5c4c5097d4 clb_ram refinements 
Signed-off-by: John McMaster <JohnDMcMaster@gmail.com>
 2017-12-20 23:28:33 +01:00
John McMaster 24c80d9a62 my_RAM64X1D_2 rename for consistency 
Signed-off-by: John McMaster <JohnDMcMaster@gmail.com>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
 2017-12-20 22:46:39 +01:00
John McMaster 29743571b5 clbram fuzzer: misc improvements 
Signed-off-by: John McMaster <JohnDMcMaster@gmail.com>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
 2017-12-20 22:46:39 +01:00
John McMaster 671b9da2eb clb_ndi1mux minitest: prepare for fuzzer 
Signed-off-by: John McMaster <JohnDMcMaster@gmail.com>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
 2017-12-20 22:46:39 +01:00
John McMaster 1e39c74306 clb_ram minitest notes 
Signed-off-by: John McMaster <JohnDMcMaster@gmail.com>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
 2017-12-20 22:46:39 +01:00
John McMaster 259300a7d4 clb_ndi1mux: remove hard coded ROI 
Signed-off-by: John McMaster <JohnDMcMaster@gmail.com>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
 2017-12-20 22:46:39 +01:00
John McMaster ad2141378e clb_ram: more testing 
Signed-off-by: John McMaster <JohnDMcMaster@gmail.com>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
 2017-12-20 22:46:39 +01:00
John McMaster 1a22f186e1 remove clb_ram64x1d: was bad ROI 
Signed-off-by: John McMaster <JohnDMcMaster@gmail.com>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
 2017-12-20 22:46:39 +01:00
John McMaster d2a4cbfd75 clb_ram64x1d minitest 
Signed-off-by: John McMaster <JohnDMcMaster@gmail.com>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
 2017-12-20 22:46:39 +01:00
John McMaster d7011b845f clb_ram experiment showing bits 
Signed-off-by: John McMaster <JohnDMcMaster@gmail.com>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
 2017-12-20 22:46:39 +01:00
John McMaster baa9bb0d02 ndimux WIP 
Signed-off-by: John McMaster <JohnDMcMaster@gmail.com>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
 2017-12-20 22:46:39 +01:00
John McMaster f4b1f32360 clb_ndi1mux minitest 
Signed-off-by: John McMaster <JohnDMcMaster@gmail.com>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
 2017-12-20 22:46:39 +01:00
John McMaster a2d7149d30 clb_ram: NDI1MUX tests. Need to split out into dedicated test... 
Signed-off-by: John McMaster <JohnDMcMaster@gmail.com>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
 2017-12-20 22:46:39 +01:00
John McMaster 593d89f36a clb_ram: WIP before cleanup 
Signed-off-by: John McMaster <JohnDMcMaster@gmail.com>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
 2017-12-20 22:46:39 +01:00
Tim 'mithro' Ansell 72ee3e9bc2 Fixing the README files. 
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
 2017-12-20 22:46:39 +01:00
John McMaster 5de010f507 WIP BRAM test 
Signed-off-by: John McMaster <JohnDMcMaster@gmail.com>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
 2017-12-20 22:46:39 +01:00
John McMaster df26f1f2d3 picorv y and v tests 
Signed-off-by: John McMaster <JohnDMcMaster@gmail.com>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
 2017-12-20 22:46:39 +01:00
John McMaster e90eedd2c7 segprint => XRAY_SEGPRINT misc files 
Signed-off-by: John McMaster <JohnDMcMaster@gmail.com>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
 2017-12-20 22:46:39 +01:00
John McMaster 53002168fd rom minitest 
Signed-off-by: John McMaster <JohnDMcMaster@gmail.com>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
 2017-12-20 22:46:39 +01:00
John McMaster dd3424450a clbnoutmux fuzzer 
Signed-off-by: John McMaster <JohnDMcMaster@gmail.com>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
 2017-12-20 22:46:39 +01:00
John McMaster b800492d69 clbnffmux fuzzer 
Signed-off-by: John McMaster <JohnDMcMaster@gmail.com>
Signed-off-by: Tim 'mithro' Ansell <mithro@mithis.com>
 2017-12-20 22:46:39 +01:00