Add RP2350 support (#4459)

machine/rp2350: add support

* add linker scripts for rp2350
* add bootloader
* begin melding rp2040 and rp2350 APIs
* add UART
* add rp2350 boot patching
* Fix RP2350 memory layout (#4626)
* Remove rp2040-style second stage bootloader.
* Add 'minimum viable' IMAGE_DEF embedded block
* Create a pico2 specific target
* Implement rp2350 init, clock, and uart support
* Merge rp2 reset code back together
* Separate chip-specific clock definitions
* Clear pad isolation bit on rp2350
* Init UART in rp2350 runtime
* Correct usb/serial initialization order
* Implement jump-to-bootloader
* test: add pico2 to smoketests

---------

Signed-off-by: deadprogram <ron@hybridgroup.com>
Co-authored-by: Matthew Mets <matt.mets@cibomahto.com>
Co-authored-by: Matt Mets <matt@blinkinlabs.com>
Co-authored-by: deadprogram <ron@hybridgroup.com>
This commit is contained in:
Patricio Whittingslow
2024-12-18 15:36:30 -03:00
committed by GitHub
parent 0d13e61d0c
commit 37f35f8c91
33 changed files with 1349 additions and 294 deletions
+1 -1
View File
@@ -1,4 +1,4 @@
//go:build atmega || esp || nrf || sam || sifive || stm32 || k210 || nxp || rp2040
//go:build atmega || esp || nrf || sam || sifive || stm32 || k210 || nxp || rp2040 || rp2350
package machine