Add support for lirc_odroid blaster, SPI flash and petitboot#2

Closed

mad-ady wants to merge 3 commits intoOwersun:odroidn1-4.4.y-with-le-patchesfrom mad-ady:patch-for-owersun

+714-170

Commits on Jan 11, 2019

Added 0003_n1_spi_mtd_config_dts.diff from @JOY for SPI NAND support
mad-ady
committed
Added kexec, petitboot patches by @JOY : 0001_n1_add_kexec.diff, 0002_n1_support_petitboot.diff
mad-ady
committed
Added lirc blaster driver from XU4 4.9 kernel
mad-ady
committed