* litedram changed from 45da365 to c238149
    * c238149 - phy/kusddrphy: follow more Xilinx recommandations <Florent Kermarrec>

 * litepcie changed from 8bc328f to 93233fe
    * 93233fe - frontend/dma: cleanup control bits <Florent Kermarrec>
    * 0540a88 - frontend/dma/writer: avoid stalling pipeline when not enabled <Florent Kermarrec>

 * litex changed from v0.1-319-gb7f7c8d1 to v0.1-330-g06162b61
    * 06162b61 - README: add list of supported CPUs/Cores and add link to tutorials <Florent Kermarrec>
    * 6854c7f5 - soc/integration/cpu_interface: use riscv64 toolchain instead of riscv32 (prebuild toolchain for windows can be found at http://gnutoolchains.com/) <Florent Kermarrec>
    * 66229c8c - add VexRiscv support (imported/adapted from misoc) <Dolu1990>
    * f60da4a5 - add VexRiscv submodule <Florent Kermarrec>
    * d149f386 - allow multiple riscv32 softcores (use picorv32 cpu_type instead of riscv32) <Florent Kermarrec>
    * c3652935 - build: use our own fhdl/verilog code (needed to avoid combinatorial loop in simulation) <Florent Kermarrec>
    * 121eaba7 - soc/intergration/soc_core: don't delete uart/timer0 interrupts <Florent Kermarrec>
    * 39ffa532 - xilinx/programmer: fix programmer <Florent Kermarrec>
    * c001b8ea - build/xilinx/vivado: add vivado ip support <Florent Kermarrec>
    * 43f8c230 - soc_core: uncomment uart interrupt deletion <Florent Kermarrec>
    * d7c74746 - gen/sim: fix import to use litex simulator instead of migen simulator <Florent Kermarrec>

 * migen changed from 0.6.dev-99-g881741b to 0.6.dev-116-g0aa76fa
    * 0aa76fa - build/platforms: Add Arty S7 platform. <William D. Jones>
    * 19ca7d8 - platforms/tinyfpga_b: Add default serial mapping. <William D. Jones>
    * cba5bea - sayma_amc/rtm: use DIFF_TERM=TRUE on serwb lvds inputs <Florent Kermarrec>
    * 9bc084a - Update .gitignore. <whitequark>
    * d46aa13 - fhdl.verilog: do not initialize combinatorial regs. <whitequark>
    * 02bccef - Fix breakage introduced in 2220222. <whitequark>
    * d667233 - LatticeIceStormToolchain: pass --no-promote-globals to arachne-pnr. <whitequark>
    * 2220222 - genlib.cdc.MultiReg: allow specifying reset value for registers. <whitequark>
    * 5c2c144 - sayma_rtm: enable OVERTEMPPOWERDOWN and use options from artiq <Robert Jordens>
    * 24d0e95 - samya_amc: enable OVERTEMPPOWERDOWN <Robert Jordens>
    * a32a0f7 - kasli: enable OVERTEMPPOWERDOWN <Robert Jordens>
    * 81d0be3 - DDROutputImplS7: make it SAME_EDGE and fix it <Robert Jordens>
    * 4039322 - kasli: mark negative polarity of mod_present on v1.1 <Sebastien Bourdeauducq>
    * b50e224 - Add DE0-Nano-SoC (aka Atlas-SoC) platform (timvideos#96) <Adam Greig>
    * c14a1e4 - Add MyStorm BlackIce I and II platforms (#95) <Adam Greig>
    * f4180e9 - vivado: print short timing info after phys_opt_design <Sebastien Bourdeauducq>
    * c65a2f3 - vivado: run phys_opt_design after routing <Sebastien Bourdeauducq>

Full submodule status
--
 dcc8b8346ee4bb541c0637f3cb38349296231616 edid-decode (remotes/origin/HEAD)
 a628956da7dc794e6e3c95b31ff9ce3af58bc763 flash_proxies (remotes/origin/HEAD)
 c23814961d71ab6508c855db3c643b71d8990e8c litedram (remotes/origin/HEAD)
 33afda74f77f7bafa3e4e19641b9043320c47e4e liteeth (remotes/origin/HEAD)
 93233fe196e8b7063c2293de440976497e4f6dd9 litepcie (remotes/origin/HEAD)
 a559afb2c53932f29ecc4cec8aa394d1004377c1 litesata (remotes/origin/HEAD)
 9d5e605df3e5f1d54609acc5a2f10764045127e9 litescope (remotes/origin/HEAD)
 23d6a6840d4276f8d1a7f31bafb8d0aaaecff6d1 liteusb (remotes/origin/HEAD)
 9b4169d5d1e2c400a86ea0cbdb800730d84dc40b litevideo (remotes/origin/HEAD)
 06162b61cb704176fea1837b804715fc7c603f48 litex (v0.1-330-g06162b61)
 0aa76fa37f07641c6a95a064e0f5cd62e470b514 migen (0.6.dev-116-g0aa76fa)