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1,741 Commits 40 Branches 14 Tags 51 MiB
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34 Commits

Author SHA1 Message Date
Sebastien Bourdeauducq 82236d9b40 migen.fhdl.std -> migen 2015-09-23 00:36:47 +08:00
Sebastien Bourdeauducq bd74d39338 misoclib -> misoc 2015-09-23 00:35:02 +08:00
Florent Kermarrec 158fbe49ac sdram/phy/s6ddrphy: rename S6DDRPHY to S6HalfRateDDRPHY and use ORed wrdata_en/rddata_en (the controller already manages that) 2015-08-22 11:47:26 +02:00
Robert Jordens 2150e6cfef pipistrello: run at 83+1/3 MHz, cleanup CRG 2015-06-22 18:56:57 -06:00
Zach Smith 1832f27220 targets/pipistrello: add flash sizes 2015-05-02 09:59:24 +08:00
Florent Kermarrec 2ccb5655c9 global: more pep8 
we will have to continue the work... volunteers are welcome :)
 2015-04-13 18:02:26 +02:00
Florent Kermarrec fc68d915c1 global: pep8 (E261, E271) 2015-04-13 17:16:12 +02:00
Florent Kermarrec f68423f423 global: pep8 (E302) 2015-04-13 16:47:22 +02:00
Florent Kermarrec d9e09707ae global: pep8 (replace tabs with spaces) 2015-04-13 16:19:55 +02:00
Robert Jordens d6c19858fa s6ddrphy: redo phase_sel, get rid of CLOCK_DEDICATED_ROUTE 2015-04-10 16:12:29 +08:00
Sebastien Bourdeauducq 369086a178 soc: simplify integrated memory parameters 2015-04-02 00:09:38 +08:00
Robert Jordens 54c14c7119 pipistrello: add por reset counter 
* this is a temporary fix that should be removed once the
combination of bitstream-in-flash, mor1kx, bios-in-flash works
 2015-03-27 19:18:11 +01:00
Florent Kermarrec 340014dbac targets: revert use of integers in clocks/timings 2015-03-26 23:45:35 +01:00
Florent Kermarrec ba8b24df57 sdram: pass module as phy parameter, define memtype in modules and only keep phy parameter in register_sdram_phy 2015-03-25 16:57:38 +01:00
Florent Kermarrec d33729dda9 targets: pipistrello/ppro, fix stupid mistake 10ex --> 1ex... 2015-03-22 02:33:29 +01:00
Florent Kermarrec cf17f06860 targets: fix CLKIN1_PERIOD on ppro and pipistrello 2015-03-22 00:30:21 +01:00
Florent Kermarrec 30c2521eb0 sdram: pass sdram_controller_settings to SDRAMSoC 2015-03-21 23:12:18 +01:00
Florent Kermarrec 70469e1f37 sdram: simplify the way we pass settings to controller and rename ramcon_type to sdram_controller_type (more explicit) 2015-03-21 21:32:39 +01:00
Florent Kermarrec c55199deb9 misoclib/soc: add _integrated_ to cpu options to avoid confusion 2015-03-21 20:51:37 +01:00
Florent Kermarrec 52924ee1f2 sdram: define MT46V32M16/MT8JTF12864 and use it on pipistrello/kc705 2015-03-21 17:25:36 +01:00
Florent Kermarrec 6e4b7c6cfd sdram: split sdram_timing in sdram_timing_settings/sdram_controller_settings 
req_queue_size, read_time, write_time settings are not sdram_timing settings but sdram controller settings
 2015-03-21 12:55:39 +01:00
Robert Jordens ec465959d0 pipistrello: add user reset 
apparently needed for flashed bitstream, xiped bios, mor1kx
 2015-03-19 19:01:06 +01:00
Robert Jordens a10875a3b7 pipistrello: fix flash, ddram pin naming 2015-03-19 19:01:06 +01:00
Florent Kermarrec 28d04ec300 soc: rename with_sdram option to with_main_ram (with_sdram was confusing) 2015-03-14 00:49:19 +01:00
Florent Kermarrec 2b9397ff5b targets: do not implement sdram if already provided by SoC (allow use of -Ot with_sdram = True) 2015-03-06 07:56:45 +01:00
Florent Kermarrec 0716dadaf2 targets: keep the SPI flash core even if with_rom is enabled, so that flash booting in the BIOS still works 2015-03-03 10:39:31 +01:00
Florent Kermarrec de698c51e4 sdram: rename self.phy_settings to self.settings (using phy.settings instead of phy.phy_settings seems cleaner) 2015-03-02 11:29:43 +01:00
Robert Jordens 93b80b2f1c pipistrello: fix lpddr parameters, crg, flash, style 2015-02-28 16:17:34 -07:00
Florent Kermarrec 6107b7844a test implementation on all targets and fix issues 2015-02-28 12:04:51 +01:00
Florent Kermarrec 69e869893d remane GenSoC to SoC (more coherent and we will add support for multiple SoCs with their own Wisbbone/CSR buses in the future) 2015-02-28 11:36:15 +01:00
Florent Kermarrec 2c51adcd68 misoclib: better organization (create cores categories: cpu, mem, com, ...) 2015-02-28 09:40:44 +01:00
Florent Kermarrec 5e2e9338d2 bios: we can now use -Ot with_rom True on targets to force bios implementation in integrated rom (can speed up debug we don't want to reflash SPI or NOR flash) 2015-02-27 17:22:44 +01:00
Florent Kermarrec 367db268ad reserve csr_map 0-->16 for gensoc internal csrs 2015-02-27 14:18:13 +01:00
Robert Jordens 2b12679ef6 add pipistrello target 2015-02-26 21:35:42 -07:00