v2.15

Version 2.15 - 2019-01

New drivers/examples

• Add USB examples for SAM9X60 EK board (examples listed in softpack.md)
• Add RTT driver and example for SAM9X60 EK board
• Add Ethernet examples for SAM9X60 EK board
• Add FreeRTOS examples for SAM9X60 EK board
• Add some other examples for SAM9X60 EK board (CAN, low-power, clock, CLASSD, LCD, PWM, watchdog)
• Add support for LPDDR SDRAM

Fixes

• Fix pmecc_get_ecc_bytes_per_page() by wrong "+1" issue
• Fix JEDEC ID for sst25vg040b and sst25vg080b

Enhancements

• Improve DDRAM W972GG6KB-25 timings
• Add support to Microchip sst25vf020b
• Add system addresses of ROMs for PMECC tables to allow the 'nandflash' applet fitting once again into SRAM0