arch/risc-v/espressif: Add build customization options for ULP build system - #19570
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xiaoxiang781216 merged 4 commits intoJul 29, 2026
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…system Add customization options for ULP build system Signed-off-by: Eren Terzioglu <eren.terzioglu@espressif.com>
Add new ULP app variable docs Signed-off-by: Eren Terzioglu <eren.terzioglu@espressif.com>
Add software lp mailbox support Signed-off-by: Eren Terzioglu <eren.terzioglu@espressif.com>
Add software lp mailbox board support Signed-off-by: Eren Terzioglu <eren.terzioglu@espressif.com>
eren-terzioglu
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July 28, 2026 13:50
eren-terzioglu
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July 28, 2026 13:50
xiaoxiang781216
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Jul 28, 2026
fdcavalcanti
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Jul 28, 2026
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Summary
Add software lp mailbox board support
Add software lp mailbox support
Add new ULP app variable docs
Add customization options for ULP build system
Impact
Impact on user: Yes, ULP app is more flexible
Impact on build: Yes, ULP app is more capable
Impact on hardware: No
Impact on documentation: Yes, related docs added
Impact on security: No
Impact on compatibility: No
Testing
esp32c6-devkitc:ulpconfig used to testBuilding
Command to build
Running
GPIO0 should blink at startup
Results
GPIO connected to logic analyzer and it should blink