Florent Kermarrec
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6e4b7c6cfd
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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
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2015-03-21 12:55:39 +01:00 |
Robert Jordens
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ec465959d0
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pipistrello: add user reset
apparently needed for flashed bitstream, xiped bios, mor1kx
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2015-03-19 19:01:06 +01:00 |
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Robert Jordens
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a10875a3b7
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pipistrello: fix flash, ddram pin naming
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2015-03-19 19:01:06 +01:00 |
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Florent Kermarrec
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28d04ec300
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soc: rename with_sdram option to with_main_ram (with_sdram was confusing)
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2015-03-14 00:49:19 +01:00 |
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Florent Kermarrec
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2b9397ff5b
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targets: do not implement sdram if already provided by SoC (allow use of -Ot with_sdram = True)
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2015-03-06 07:56:45 +01:00 |
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Florent Kermarrec
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0716dadaf2
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targets: keep the SPI flash core even if with_rom is enabled, so that flash booting in the BIOS still works
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2015-03-03 10:39:31 +01:00 |
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Florent Kermarrec
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de698c51e4
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sdram: rename self.phy_settings to self.settings (using phy.settings instead of phy.phy_settings seems cleaner)
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2015-03-02 11:29:43 +01:00 |
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Robert Jordens
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93b80b2f1c
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pipistrello: fix lpddr parameters, crg, flash, style
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2015-02-28 16:17:34 -07:00 |
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Florent Kermarrec
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6107b7844a
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test implementation on all targets and fix issues
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2015-02-28 12:04:51 +01:00 |
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Florent Kermarrec
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69e869893d
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remane GenSoC to SoC (more coherent and we will add support for multiple SoCs with their own Wisbbone/CSR buses in the future)
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2015-02-28 11:36:15 +01:00 |
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Florent Kermarrec
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2c51adcd68
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misoclib: better organization (create cores categories: cpu, mem, com, ...)
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2015-02-28 09:40:44 +01:00 |
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Florent Kermarrec
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5e2e9338d2
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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)
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2015-02-27 17:22:44 +01:00 |
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Florent Kermarrec
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367db268ad
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reserve csr_map 0-->16 for gensoc internal csrs
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2015-02-27 14:18:13 +01:00 |
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Robert Jordens
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2b12679ef6
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add pipistrello target
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2015-02-26 21:35:42 -07:00 |