Commit Graph

20 Commits

Author SHA1 Message Date
Gregory Nutt
315eb4b491 SAML21-Xlplained: Add options to enable XOSC32K and to use it as the DFLL source; NSH configure now uses DFLL with OSC16M source 2015-05-26 10:39:38 -06:00
Gregory Nutt
7e3508361f SAML21: Fix issue with open loop operation; Add configuration options to select clock source 2015-05-24 10:27:37 -06:00
Gregory Nutt
7cdef22288 Update ChangeLog 2015-05-24 07:50:57 -06:00
Gregory Nutt
67380a335f SAML21: Add missing support for GCLK8 2015-05-23 17:02:13 -06:00
Gregory Nutt
fa585b66a3 SAML21: Several SERCOM fixes. No gets UART output, but at the wrong BAUD 2015-05-23 13:08:28 -06:00
Gregory Nutt
b246e7adf2 SAML21: Fix some register definitions; board OSC16M frequency 2015-05-23 10:54:51 -06:00
Gregory Nutt
6bf2257d41 SAMD/L: Change ordering of some initialization steps to match Atmel sample code. Add Errate 13134 support. SAML wait states changed to 1. Sample code is using 0 2015-05-23 08:55:06 -06:00
Gregory Nutt
bd23c4ad4e SAML21. With these changes, the board now builds without error 2015-05-22 10:36:37 -06:00
Gregory Nutt
4542778f90 SAML21 clock config: Fix a misthink in last commit. Move setting of ONDEMAND to after clock is enabled in most cases 2015-05-21 16:50:55 -06:00
Gregory Nutt
dde121c49d SAML21: Clean up a few more compilation issues 2015-05-21 16:23:15 -06:00
Gregory Nutt
4097432f2c SAML21: Add logic to set MCLK CPU and related dividers 2015-05-21 13:40:34 -06:00
Gregory Nutt
7cd5f669bd SAML21: Add FDPLL96M configuration logic 2015-05-21 11:52:38 -06:00
Gregory Nutt
b068185811 SAML21: Add logic to support GLCK peripheral channels; add logic to configure FDPLL lock timer and ref clock GCLKs 2015-05-21 10:47:41 -06:00
Gregory Nutt
20d3b63946 SAMD/L: Move GCLK configuration logic to its own C file 2015-05-21 10:07:42 -06:00
Gregory Nutt
8042d2e412 SAML21: Add some parameter checking for FDPLL96M 2015-05-20 13:51:40 -06:00
Gregory Nutt
8261197732 SAML21 minor cleanup 2015-05-20 13:00:39 -06:00
Gregory Nutt
67a45b019d SAML32: Update some DFLL logic 2015-05-20 12:26:49 -06:00
Gregory Nutt
725e3cab72 SAML21-Xplained: Update the cloned SAMD20-Xplained board configuration for specifics of the SAML21-Xplained 2015-05-19 14:32:09 -06:00
Gregory Nutt
857a2d08d9 SAMD/L: Hide differences in the way peripheral clocking is enabled behind macros. Some updates to saml_clockconfig.h + various fixes while working toward SAML21 build 2015-05-19 11:03:24 -06:00
Gregory Nutt
9e1c72e3e2 Add basic board build configurat for the SAML21 Xplained. Initial commit is jsut the SAMD20 Xplained with name changes and does not yet build 2015-05-18 13:16:32 -06:00