K 10 svn:author V 2 br K 8 svn:date V 27 2019-06-04T15:18:41.536420Z K 7 svn:log V 256 MFC r345796: o Grab the number of devices supported by PLIC from FDT. o Fix bug in PLIC_ENABLE macro when irq >= 32. Tested on the real hardware, which is HiFive Unleashed board. Thanks to SiFive, Inc. for the board provided. Sponsored by: DARPA, AFRL END