5 Commits

Author	SHA1	Message	Date
Kevin O'Connor	06bb49f135	rp2040: Initial rp2350 support ... Signed-off-by: Kevin O'Connor <kevin@koconnor.net>	2024-11-14 11:17:52 -05:00
Kevin O'Connor	f2b4d353d8	rp2040: Add _ramfunc macro to internal.h and use in bootrom.c and chipid.c ... Signed-off-by: Kevin O'Connor <kevin@koconnor.net>	2021-07-04 12:45:27 -04:00
Lasse Dalegaard	ba958468b7	rp2040: add chipid support ... The rp2040 doesn't have a chip ID, but the flash chip connected does. We can get this ID by asking the flash chip directly, but doing so requires disengaging the XIP layer, performing the interrogation of the flash chip, and then re-enabling the XIP layer. This gives us a 64-bit unique ID that we can use as our USB serial number. Signed-off-by: Lasse Dalegaard <dalegaard@gmail.com>	2021-07-04 12:43:45 -04:00
Lasse Dalegaard	0597210cb9	rp2040: support usb_request_bootloader ... Signed-off-by: Lasse Dalegaard <dalegaard@gmail.com> Signed-off-by: Kevin O'Connor <kevin@koconnor.net>	2021-07-04 11:30:19 -04:00
Kevin O'Connor	045bfa4e8d	rp2040: Add initial support for the rp2040 mcu ... Support the rp2040 (as tested on a Raspberry Pi Pico board). This adds basic uart, timer, gpio, and watchdog support. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>	2021-07-04 10:11:02 -04:00