Lucian Copeland
93cffaa87e
Fix pin macros typo, add extra flash protection
2020-06-05 16:43:08 -04:00
Scott Shawcroft
6400113bb9
Merge pull request #3001 from hierophect/mimxrt-teensy-boot
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mimxrt10xx: Disable pin_reset on 1060 boards
2020-06-05 10:28:53 -07:00
Lucian Copeland
74effeeefd
Add temporary fix warning
2020-06-04 13:30:07 -04:00
Lucian Copeland
c93ccd1e91
Disable pin resets on the 1060
2020-06-03 12:07:08 -04:00
Diego Elio Pettenò
dd5d7c86d2
Fix up end of file and trailing whitespace.
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This can be enforced by pre-commit, but correct it separately to make it easier to review.
2020-06-03 10:56:35 +01:00
Lucian Copeland
fe75c7793c
Fix SWO/Analog overlap, style changes
2020-05-29 12:19:37 -04:00
Lucian Copeland
fd00bb8b7f
Fix pin reset flash conflict error
2020-05-28 12:15:21 -04:00
Scott Shawcroft
3c1469b0a5
Add port_fixed_stack for more builds
2020-05-15 16:22:33 -07:00
Scott Shawcroft
4519ddebeb
Merge pull request #2841 from hierophect/mimxrt-spi-oneway
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mimxrt10xx: add one-directional SPI
2020-05-06 08:32:21 -07:00
Lucian Copeland
bc581fbdfb
Add-unidirectional-SPI
2020-05-01 13:15:38 -04:00
Scott Shawcroft
755d404edf
Merge remote-tracking branch 'adafruit/master' into lower_power
2020-04-27 16:45:10 -07:00
Scott Shawcroft
bebf27e733
Merge remote-tracking branch 'adafruit/master' into lower_power
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This isn't perfect and needs a bit more testing.
2020-04-20 18:25:13 -07:00
Scott Shawcroft
7e3d4c61b5
Update TinyUSB and add interrupt hooks.
2020-04-17 14:16:49 -07:00
Scott Shawcroft
6544bf52fb
Enable SNVS interrupt
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The iMX RT has a separate wake up controller, the GPC, that replaces
the NVIC when asleep. It adds the ability to only wake up on certain
interrupts. It seems that it requires at least one enabled interrupt
in the NVIC to turn on it's wake up circuitry. It doesn't need to
be the same interrupt as the wake up signal. For example, the RTC
in the SNVS can wake us up if a USB interrupt is enabled. Before
then it won't work. So, we enable the SNVS interrupt on start up
so it can wake us up.
2020-04-07 17:15:18 -07:00
Scott Shawcroft
aae0ce6bad
Fix autoreload and ticks on IMX RT
2020-04-07 14:16:07 -07:00
Scott Shawcroft
a8dfba235c
Fix alarm so that it is correctly set.
2020-04-07 13:07:29 -07:00
Lucian Copeland
47a5d83267
Implement F7 Nucleo
2020-04-02 11:47:16 -04:00
Scott Shawcroft
5e1e4d32db
Get basic sleep going on the iMX RT 1011
2020-03-24 15:46:10 -07:00
Scott Shawcroft
a8ed6d993c
Switch iMX RT to RTC. Untested.
2020-03-23 18:20:58 -07:00
Dave Marples
f0e5341b0f
Addition of support for imxt1010, 1050 and 1060 families
2020-02-18 23:16:40 +00:00
Dave Marples
d388899985
Addition of RS485 support
2020-02-18 23:16:40 +00:00
hierophect
898f4e1f72
Merge branch 'master' into stm32-meowbit
2020-01-29 16:32:08 -05:00
Lucian Copeland
100409961a
Move board_init to main.c
2020-01-29 16:29:43 -05:00
Scott Shawcroft
87344ff53a
Disable the DCache when USB is initialized. There are still issues enabling it.
2020-01-21 18:32:19 -08:00
Scott Shawcroft
9d5742ebd1
Fix start on power up by providing Reset_Handler ourselves.
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On power up the FlexRAM banks are in an unknown config so we can't
rely on the stack until after we configure FlexRAM.
2020-01-18 11:54:01 -08:00
Scott Shawcroft
9f4ea2122a
teensy fixes
2020-01-17 18:35:09 -08:00
Scott Shawcroft
7d8dac9211
Refine iMX RT memory layout and add three boards
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Introduces a way to place CircuitPython code and data into
tightly coupled memory (TCM) which is accessible by the CPU in a
single cycle. It also frees up room in the corresponding cache for
intermittent data. Loading from external flash is slow!
The data cache is also now enabled.
Adds support for the iMX RT 1021 chip. Adds three new boards:
* iMX RT 1020 EVK
* iMX RT 1060 EVK
* Teensy 4.0
Related to #2492 , #2472 and #2477 . Fixes #2475 .
2020-01-17 17:36:08 -08:00
arturo182
13e0cba6f1
Add initial MIMXRT10XX port
2020-01-06 21:08:49 +01:00
