Commit graph

7 commits

Author SHA1 Message Date
f92ee630f8 boards: arm: add OpenOCD flash and debug support for the itsybitsy_m4
...and document.

Signed-off-by: Michael Hope <mlhx@google.com>
2020-05-31 17:01:46 +02:00
9b3f6daa4b boards: arm: enable the QSPI controller and attached flash on the adafruit_itsybitsy_m4_express
Signed-off-by: Michael Hope <mlhx@google.com>
2020-05-31 17:01:46 +02:00
1c773df34f boards: arm: enable the adafruit_itsybitsy_m4_express watchdog
Tested by running samples/drivers/watchdog/

Signed-off-by: Michael Hope <mlhx@google.com>
2020-05-31 17:01:46 +02:00
2083dfe707 boards: arm: document the adafruit_itsybitsy_m4_express RTC support
Signed-off-by: Michael Hope <mlhx@google.com>
2020-05-31 17:01:46 +02:00
73fad96d04 boards: arm: document the HWINFO support for adafruit_itsybitsy_m4_express
Tested by updating the hello world sample to dump the hwinfo:

hwinfo len()=16 eb 4 79 52 53 37 43 31 39 20 20 20 ff 11 27 13

Signed-off-by: Michael Hope <mlhx@google.com>
2020-05-31 17:01:46 +02:00
07a9a346d1 boards: arm: enable the adafruit_itsybitsy_m4_express entropy driver
Tested using:

$ west build -b adafruit_itsybitsy_m4_express samples/drivers/entropy

Giving:

entropy device is 0x20000070, name is ENTROPY_0
  0x9a  0x13  0x28  0xbf  0x3d  0x1b  0xf7  0xc9  0x94
  0xcd  0x9f  0x66  0x3c  0x9d  0xaf  0x25  0x9a  0x84
  0xfc  0x5f  0x85  0x69  0x4e  0x93  0xbd  0xb9  0x01
  0x43  0xb1  0x45  0x3c  0x5a  0x1b  0x50  0x64  0x17
  0xfb  0x7e  0x9d  0x5c  0x46  0x57  0x72  0xfa  0xa6
  0x6f  0x48  0x63  0x30  0x05  0xbe  0xe1  0x45  0x80

Signed-off-by: Michael Hope <mlhx@google.com>
2020-05-31 17:01:46 +02:00
ef9c2e091b boards: arm: document the adafruit_itsybitsy_m4_express
Add documentation on the board, current features, and a picture.

Signed-off-by: Michael Hope <mlhx@google.com>
2020-05-31 16:58:58 +02:00