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osmo-e1-hardware
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10 Commits

Author SHA1 Message Date
Sylvain Munaut ff9916bb0c gateware/cores: Update no2usb 
Mostly to get firmware code fixes

Need some code adaptation in icE1usb firmware to
remove local usb_cdc_notif_serial_state struct
sine tt's included in no2usb cdc proto header now.

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Change-Id: I13e186627077c57329e4a83da11acc01ca5dce35
 2024-03-07 08:51:08 +01:00
Sylvain Munaut c756644205 gateware: no_rw_check fixes to cope with new yosys BRAM inferrence 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Change-Id: Ic27dc22112f6603982126d447689dbe2202039c4
 2022-10-04 21:34:56 +02:00
Sylvain Munaut 921f4779f5 gateware/icE1usb: Replace local I2C core with no2misc one 
This core has been merged (and improved) upstream, so
update the submodule, remove local copy and make the required
tweaks.

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Change-Id: I79fca561fee32bbaec94882b4f65c7ecaa44be11
 2022-05-03 14:00:35 +02:00
Sylvain Munaut 70c10f05cf icE1usb fw: Expose the GPS NMEA data as a CDC ACM 
Note that this is read-only. We drop all data from the host
because we can't have the host reconfigure the module ...

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Change-Id: Ieb6a653ece882c5f90ab27da1bca04c94184dc5a
 2022-01-13 13:21:29 +01:00
Sylvain Munaut 4d9aea44ef gateware/cores: Update USB core 
Mostly to get firmware code improvement and fixes

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Change-Id: Ifacacd15f989aa51c04433cfb0bdaee7f848b658
 2022-01-05 22:14:47 +01:00
Sylvain Munaut 348f425936 gateware: Update submodules 
Not much change in e1, just a typo fix that just triggered a warning.
In usb the only relevant change is a fix in the stack code that caused
GET_INTERFACE to fail for interfaces without alt-settings

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Change-Id: Idfe712f7a2173e5c5f9552f35136f1d732098139
 2021-05-31 14:01:39 +02:00
Sylvain Munaut 4ea7d27764 firmware/ice40-riscv: Update no2usb core and fixup for API changes 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Change-Id: Ia6bda410e2529858cb86827e186bb099b9b87799
 2020-10-29 13:17:11 +01:00
Sylvain Munaut 6da9424dcb gateware/cores: Update E1 & USB cores 
Mostly to get the support for E1 cross-loopback in icE1usb.

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2020-10-09 13:39:07 +02:00
Sylvain Munaut 5853197f84 gateware/icE1usb: Replace custom I2C core with SB_I2C wrapper 
The hard IP kind of sucks ... but we don't need i2c much (or at
all really) and using the hard IP is nearly free (LC-wise).

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2020-10-03 20:52:43 +02:00
Sylvain Munaut 21b03baf47 gateware: Initial import of all common parts 
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2020-09-14 10:56:49 +02:00