giga r1: update memory configuration for Arduino_Video support#414
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LGTM, however there were some objections about using this that haven't been settled yet: |
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pennam
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@leonardocavagnis please remove the changes in platform.txt
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PR splitted it includes only the changes to sdram to avoid flickering |
Built
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| Artifact | Board | Core | Tests | RAM | Sketches | Warnings | Errors |
|---|---|---|---|---|---|---|---|
✅* zephyr_contrib |
ek_ra8d1
| 📗 | ✅* |
11.9% |
2 | 2 | - |
frdm_mcxn947
| 7 🏷️ | ✅* |
58.0% |
2 | 2 | - | |
frdm_rw612
| 2 🏷️ | ✅* |
83.0% |
2 | 2 | - | |
✔️* zephyr_main |
giga
| 5 🏷️ | ✅* |
54.7% |
58 | 16 | - |
nano33ble
| 1 🏷️ | ✅* |
78.8% |
30 | 10 | - | |
nano_matter
| 1 🏷️ | ✅* |
|
22 | 8 | - | |
nicla_vision
| 5 🏷️ | ✔️* |
57.0% |
52 | 8 | (10*) | |
niclasense
| 2 🏷️ | ✅* |
|
26 | 12 | - | |
opta
| 5 🏷️ | ✅* |
57.7% |
62 | 18 | - | |
portentac33
| 3 🏷️ | ✔️* |
|
66 | 8 | (8*) | |
portentah7
| 4 🏷️ | ✅* |
58.4% |
74 | 16 | - | |
✅* zephyr_unoq |
unoq
| 📗 | ✅* |
26.9% |
56 | 8 | - |
Legend
Board Test Status description 🔥 🔥 Test run failed to complete. ❌ 🔴 Test completed with unexpected errors. ✔️* 🚫 Test completed with errors, but all are known/expected. ✅* 🟡 Test completed with some warnings; no errors detected. ✅ 🟢 Test passed successfully, with no warnings or errors. 🌑 🌑 Test was skipped.
dani-clo
approved these changes
May 19, 2026
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This PR updates the Arduino Giga R1 memory and LLEXT configuration to enable support for the Arduino_Video library (WIP) and handle the LVGL stack requirements.
I have replicated the logic implemented for the Portenta H7 by @iabdalkader.
Changes:
sram1to 256KB and deleted thesram2node.LLEXT_HEAP_REGIONto SRAM1 and increasedLLEXT_HEAP_SIZEto 256.user_sketchpartition and addedARDUINO_LV_CONF_PATHcompiler flags.