Add initial support for BeaglePlay

Author: glneo

config/boards/beagleplay.conf

@@ -0,0 +1,17 @@
+# TI AM62 quad core 2GB DDR4 16GB eMMC 1xGBE 1xSPE HDMI
+
+BOARD_NAME="BeaglePlay"
+BOARDFAMILY="k3"
+BOARD_MAINTAINER="grippy98"
+BOOTCONFIG="am62x_beagleplay_a53_defconfig"
+BOOTFS_TYPE="fat"
+BOOT_FDT_FILE="ti/k3-am625-beagleplay.dts"
+TIBOOT3_BOOTCONFIG="am62x_beagleplay_r5_defconfig"
+TIBOOT3_FILE="tiboot3-am62x-gp-evm.bin"
+TISPL_FILE="tispl.bin_unsigned"
+UBOOT_FILE="u-boot.img_unsigned"
+DEFAULT_CONSOLE="serial"
+KERNEL_TARGET="current,edge"
+KERNEL_TEST_TARGET="current"
+SERIALCON="ttyS2"
+ATF_BOARD="lite"