Scott Shawcroft
09bc415751
Unify iMX flash config and add Metro M7 1011
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This unifies the flash config to the settings used by the Boot ROM.
This makes the config unique per board which allows for changing
quad enable and status bit differences per flash device. It also
allows for timing differences due to the board layout.
This change also tweaks linker layout to leave more ram space for
the CircuitPython heap.
2020-10-07 15:23:47 -07:00
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
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
b5b9a56918
Update teensy 4.0/4.1 pin protections
2020-06-02 18:05:59 -04:00
Lucian Copeland
fe75c7793c
Fix SWO/Analog overlap, style changes
2020-05-29 12:19:37 -04:00
Scott Shawcroft
0af5dd59f2
Merge pull request #2898 from hierophect/mimxrt-claiming
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MIMXRT: Implement pin claiming, pin reset, and pin protections
2020-05-20 11:32:22 -07:00
Lucian Copeland
2acd173e14
Implement core requested changes
2020-05-19 13:54:47 -04:00
Lucian Copeland
99538c2414
Implement pin claiming, pin reset, and pin protections
2020-05-15 15:16:51 -04:00
Scott Shawcroft
61450cbd56
Add Teensy 4.1 board definition
2020-05-11 13:58:58 -07:00
arturo182
0af00cf914
Freeze adafruit_requests and adafruit_esp32spi into feather_m7_1011
2020-02-29 00:39:22 +01:00
arturo182
3f26a0b06b
Freeze adafruit_requests and adafruit_esp32spi into feather_mimxrt1011
2020-02-29 00:26:39 +01:00
arturo182
aa0cf38084
mimxrt10xx: Add Feather M7 1011 board config
2020-02-19 22:08:08 +01:00
Dave Marples
f0e5341b0f
Addition of support for imxt1010, 1050 and 1060 families
2020-02-18 23:16:40 +00:00
Scott Shawcroft
085242bf5c
Use new USB PIDs that aren't used yet.
2020-01-21 18:45:00 -08:00
Scott Shawcroft
1c39606345
Fix other builds missing new heap bounds functions
2020-01-18 18:06:56 -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
