Commit Graph

Select branches

Hide Pull Requests

alt-reset-address

asic-3

boxarty-20211011

cache-tlb-parameters-2

caravel-20210105

caravel-20210114

caravel-mpw5-20220322

caravel-mpw5-20220323

caravel-mpw6-20220530

core_debug-init

dcache-nc-fix

dcache-unused-sig

divider-init

fpu-constant

fpu-init

fpu-typo

icache-insn-u-state

icache-pmu-events

icache-unused-sig

icbi-issue

jtag-port

jtag-port-2

less-fpga-init

loadstore-init

loadstore-pmu-init

log2ceil-issue

master

nia-debug

orange-crab-freq

remove-potato-uart

unused-sig

Mono Color

• e40e752b9a
  Merge pull request #245 from paulusmack/fpu Michael Neuling 2020-09-17 12:04:26 +1000
• 168d30c07a
  Merge pull request #244 from paulusmack/master Michael Neuling 2020-09-17 11:43:54 +1000
• 73f819301b FPU: Do masking after adder rather than on A input Paul Mackerras 2020-09-12 20:13:24 +1000
• e1ca023bad FPU: Decide on mask length a cycle earlier Paul Mackerras 2020-09-01 15:28:19 +1000
• fb5115c944 FPU: Decide on A input selection a cycle earlier Paul Mackerras 2020-09-01 15:09:17 +1000
• b0b3c0dc70 FPU: Add comments specifying the expectation of r.shift for each state Paul Mackerras 2020-09-01 11:13:17 +1000
• dc1544db69 FPU: Implement floating multiply-add instructions Paul Mackerras 2020-08-01 19:17:36 +1000
• c083b9507d FPU: Implement ftdiv and ftsqrt Paul Mackerras 2020-07-31 16:46:12 +1000
• c350bc1f25 FPU: Implement fsqrt[s] and add a test for fsqrt Paul Mackerras 2020-07-31 12:02:55 +1000
• 394f993e75 FPU: Implement frsqrte[s] and a test for frsqrte Paul Mackerras 2020-07-30 16:11:58 +1000
• e1bbb786c0 tests/fpu: Add tests for fsel and fcmpu Paul Mackerras 2020-07-30 13:38:09 +1000
• 49f3d1e77a FPU: Implement fcmpu and fcmpo Paul Mackerras 2020-07-30 10:00:25 +1000
• 4cd9301da6 FPU: Implement fsel Paul Mackerras 2020-07-29 20:26:39 +1000
• 4ad5ab9203 FPU: Implement fre[s] Paul Mackerras 2020-07-29 17:34:03 +1000
• 9cce936251 FPU: Implement fdiv[s] Paul Mackerras 2020-07-28 16:07:25 +1000
• e6a5f237bc FPU: Implement fmul[s] Paul Mackerras 2020-07-27 18:27:50 +1000
• 86b826cd7e FPU: Implement fadd[s] and fsub[s] and add tests for them Paul Mackerras 2020-07-23 17:56:15 +1000
• 4807d0bdb6 FPU: Implement fmrgew and fmrgow and add tests for them Paul Mackerras 2020-07-22 20:51:31 +1000
• 0ad2aa3014 FPU: Implement floating round-to-integer instructions Paul Mackerras 2020-07-22 16:13:12 +1000
• 03d1aa968a FPU: Implement floating convert to integer instructions Paul Mackerras 2020-07-22 12:19:12 +1000
• 36130f1db3 tests/fpu: Add tests for frsp Paul Mackerras 2020-07-19 11:53:01 +1000
• 34b5d4a7b5 FPU: Implement the frsp instruction Paul Mackerras 2020-08-31 17:26:33 +1000
• 9e8fb293ed FPU: Implement floating convert from integer instructions Paul Mackerras 2020-07-16 15:51:57 +1000
• b628af6176 FPU: Implement fmr and related instructions Paul Mackerras 2020-07-15 14:28:06 +1000
• cb27353f37 tests/fpu: Test remaining FPSCR-related instructions Paul Mackerras 2020-08-31 13:10:51 +1000
• fc2968f132 FPU: Implement remaining FPSCR-related instructions Paul Mackerras 2020-08-29 20:34:55 +1000
• bf1d9e9531 tests/fpu: Add tests for basic FPSCR function and interrupt generation Paul Mackerras 2020-07-15 12:46:18 +1000
• 856e9e955f core: Add framework for an FPU Paul Mackerras 2020-08-28 20:01:00 +1000
• 76ec1a2f0a tests/fpu: Add tests for lfs and stfs instructions Paul Mackerras 2020-07-02 19:55:30 +1000
• 9d285a265c core: Add support for single-precision FP loads and stores Paul Mackerras 2020-08-28 13:35:05 +1000
• bcac4b9b2f tests: Add a test for FP loads and stores Paul Mackerras 2020-07-01 18:03:19 +1000
• 45cd8f4fc3 core: Add support for floating-point loads and stores Paul Mackerras 2020-08-28 12:49:48 +1000
• e1672ea709 tests: Add a test for trace interrupts Paul Mackerras 2020-08-29 19:30:56 +1000
• b589d2d472 execute1: Implement trace interrupts Paul Mackerras 2020-08-28 20:34:09 +1000
• 6a80825e70 decode1: Avoid overriding fields of v.decode in decode1 Paul Mackerras 2020-08-26 19:19:34 +1000
• da4be71bd3
  Merge pull request #239 from paulusmack/master Michael Neuling 2020-08-27 21:28:21 +1000
• e7a08f33eb tests: Add a test for the load-reserve and store-conditional instructions Paul Mackerras 2020-08-22 19:53:59 +1000
• eee90a0815 loadstore1: Generate alignment interrupts for unaligned larx/stcx Paul Mackerras 2020-08-21 12:16:27 +1000
• 371fd4cc20 tests: Add tests for 32-bit and big-endian modes Paul Mackerras 2020-08-20 18:03:14 +1000
• 033ee909fd core: Implement 32-bit mode Paul Mackerras 2020-08-17 09:38:13 +1000
• 2e7b371305 core: Implement big-endian mode Paul Mackerras 2020-08-12 21:59:28 +1000
• 3edc95eea5 tests/mmu: Update to use correct MSR values Paul Mackerras 2020-08-20 18:14:16 +1000
• 6d6cf59bb7
  Merge pull request #235 from paulusmack/master Michael Neuling 2020-08-13 21:50:26 +1000
• 741b2e42ac
  Merge pull request #236 from ozbenh/targets Michael Neuling 2020-08-13 21:46:36 +1000
• 679c547e5f fpga: Add support for Genesys2 Boris Shingarov 2020-07-12 14:07:21 -0400
• dbb137437c acorn: Add support for the Acorn CLE 215+ Benjamin Herrenschmidt 2020-07-08 09:37:45 +1000
• d200733252
  Merge pull request #229 from ozbenh/litedram Michael Neuling 2020-08-07 14:42:31 +1000
• 83816cb9e3 core: Implement BCD Assist instructions addg6s, cdtbcd, cbcdtod Paul Mackerras 2020-08-07 09:57:19 +1000
• 7052ceef4a core: Implement the wait instruction as a no-op Paul Mackerras 2020-08-06 20:31:09 +1000
• 7246bd6f67 core: Implement the reserved no-op instructions Paul Mackerras 2020-08-06 19:24:40 +1000
• 5fafdc56ef core: Implement the addex instruction Paul Mackerras 2020-08-06 19:15:02 +1000
• 1a7aebeef8 Add random number generator and implement the darn instruction Paul Mackerras 2020-08-05 15:28:45 +1000
• 290b05f97d core: Implement the maddhd, maddhdu and maddld instructions Paul Mackerras 2020-08-04 20:02:30 +1000
• 8edfbf638b core: Implement the cmpeqb and cmprb instructions Paul Mackerras 2020-08-03 22:30:23 +1000
• b739372f7e core: Implement the bpermd instruction Paul Mackerras 2020-08-03 14:45:19 +1000
• cce34039c3 core: Implement the setb instruction Paul Mackerras 2020-08-03 14:31:58 +1000
• fa77a6f683 core: Implement the mcrxrx instruction Paul Mackerras 2020-08-03 10:29:46 +1000
• 0fb8967290 core: Implement the TAR register and the bctar instruction Paul Mackerras 2020-08-03 10:08:33 +1000
• 081684273e execute1: Use r.<field> not v.<field> in countzero code Paul Mackerras 2020-07-28 12:09:02 +1000
• f1238299bd execute1: Take an extra cycle for OE=1 multiply instructions Paul Mackerras 2020-07-27 18:54:27 +1000
• 535341961d multiplier: Generalize interface to the multiplier Paul Mackerras 2020-07-25 18:23:11 +1000
• 178d7680af
  Merge pull request #233 from paulusmack/master Michael Neuling 2020-07-22 19:51:24 +1000
• ea0b843662 loadstore1: Better expression for store data formatting Paul Mackerras 2020-07-18 16:37:03 +1000
• 2cb1d7671e loadstore1: Further tweaks to improve synthesis with yosys/nextpnr Paul Mackerras 2020-07-16 09:26:47 +1000
• 128fe8ac26 dcache: Ease timing on wishbone data and byte selects Paul Mackerras 2020-07-10 19:04:37 +1000
• 36297d35f8 decode1: Fix formatting Paul Mackerras 2020-07-15 09:00:44 +1000
• b80e81e123 loadstore1: Separate address calculation for MMU to ease timing Paul Mackerras 2020-07-13 17:43:52 +1000
• 91cbeee77c loadstore1: Generate busy signal earlier Paul Mackerras 2020-07-13 12:18:53 +1000
• c180ed0af0 dcache: Output separate done-without-error and error-done signals Paul Mackerras 2020-07-12 20:05:53 +1000
• 56420e74f3 dcache: Ease timing on calculation of acks remaining Paul Mackerras 2020-07-11 22:23:31 +1000
• dc8980d5a5 dcache: Improve timing of valid/done outputs Paul Mackerras 2020-07-11 17:46:03 +1000
• 893d2bc6a2 core: Don't generate logic for log data when LOG_LENGTH = 0 Paul Mackerras 2020-07-11 15:40:27 +1000
• 03a3a5d326 countzero: Faster algorithm for count leading/trailing zeroes Paul Mackerras 2020-07-11 12:05:43 +1000
• 1f2058a0ed MMU: Improve timing of done signal back to loadstore1 Paul Mackerras 2020-07-11 11:00:53 +1000
• 1be6fbac33 dcache: Remove dependency of r1.wb.adr/dat/sel on req_op Paul Mackerras 2020-07-11 09:10:24 +1000
• c01e1c7b91 dcache: Update TLB PLRU one cycle later Paul Mackerras 2020-07-10 20:32:35 +1000
• b2ba024a48 loadstore1: Eliminate two_dwords variable Paul Mackerras 2020-07-10 20:11:15 +1000
• 9160e29c56 execute1: Ease timing on redirect_nia Paul Mackerras 2020-07-10 19:07:47 +1000
• 31587affb3 dcache: Do PLRU update one cycle later Paul Mackerras 2020-07-10 17:47:52 +1000
• 144d8e3c61 icache: Do PLRU update one cycle later Paul Mackerras 2020-07-10 10:04:56 +1000
• 57ad7effed
  Merge pull request #232 from gromero/for-anton Michael Neuling 2020-07-14 16:08:04 +1000
• dee71e8f01 Enhance hello_world Gustavo Romero 2020-07-13 16:54:32 -0300
• 2081bdaa27
  Merge pull request #228 from ozbenh/misc Michael Neuling 2020-07-09 12:25:50 +1000
• 4d7143bf6b
  Merge pull request #222 from iamjpn/master Michael Neuling 2020-07-09 11:10:45 +1000
• 737ebd92f5 tests: Add tests for the PVR Jordan Niethe 2020-07-08 14:34:42 +1000
• ac81bb17ac litedram: Regenerate Benjamin Herrenschmidt 2020-07-08 17:34:40 +1000
• 079af6443e litedram: Update generator to work with latest LiteX Benjamin Herrenschmidt 2020-07-08 17:30:10 +1000
• cc35c49928 litedram: Add generator for Genesys2 Benjamin Herrenschmidt 2020-06-24 13:43:29 +1000
• bedc9c0085 litedram: l2: Add a few comments about litedram behaviour Benjamin Herrenschmidt 2020-06-26 14:52:06 +1000
• 02abb135a8 litedram: l2: Add support for more geometries Benjamin Herrenschmidt 2020-06-24 12:02:55 +1000
• 1441b2a859 litedram: l2: Latency improvements Benjamin Herrenschmidt 2020-06-22 17:27:05 +1000
• b0241d9f2d corefile/nexys_video: Parameter fixes Benjamin Herrenschmidt 2020-07-08 14:00:27 +1000
• a5fa92f71b fpga: nexys-video: Wire up core_alt_reset Benjamin Herrenschmidt 2020-06-26 23:34:14 +1000
• 5449d842dd nexys_video: Fix nexys-video build Benjamin Herrenschmidt 2020-06-25 14:05:03 +1000
• 3c2739e10a spi: Send dummy clocks at boot Benjamin Herrenschmidt 2020-07-08 16:13:27 +1000
• bf36ea365b
  Merge pull request #223 from mikey/ecp5 Paul Mackerras 2020-07-08 10:48:26 +1000
• b3b28044f8 Create github artifacts for ECP5 devices Michael Neuling 2020-07-07 21:18:34 +1000
• 5aaa63ee3b Add PLL for ECP5 device Michael Neuling 2020-07-07 21:15:34 +1000
• 4e977bf8a9
  Merge pull request #220 from mikey/ghdl-makefile Anton Blanchard 2020-07-07 20:54:06 +1000
• 65fc34cf6e
  Merge pull request #209 from mikey/yosys Anton Blanchard 2020-07-07 20:44:02 +1000