Embedded SBC en tqma6ulx mba6ulxl MBa6ULxL arm linux Linux ptxdist PTXdist \\ ~~NOCACHE~~ 18.04 en linux TQMa6ULx arm tqma6ulx mba6ulx 0115 2020.01 2019.09 1 arm-v7a-linux-gnueabihf u-boot 2016.03 rel_imx_4.1.15_2.0.0_ga 5.4.87 + patches \\\ linux 5.4.87 + rt48 TQ-TQMa6ULx-BSP-REV. TQMa6ULx.BSP.SW.SRC 0115 ptxdist