hello, i have Udoo Quad + 15.6" LCD. My goal is build android KitKat(4.4.2) and run on udoo board. so, i follow below guide "Compile Android From Sources" but, android boot failed. Code: U-Boot 2009.08 (12ì›” 14 2015 - 14:26:52) CPU: Freescale i.MX6 family TO1.2 at 792 MHz Thermal sensor with ratio = 179 Temperature: 28 C, calibration data 0x56e4e169 mx6q pll1: 792MHz mx6q pll2: 528MHz mx6q pll3: 480MHz mx6q pll8: 50MHz ipg clock : 66000000Hz ipg per clock : 66000000Hz uart clock : 80000000Hz cspi clock : 60000000Hz ahb clock : 132000000Hz axi clock : 264000000Hz emi_slow clock: 132000000Hz ddr clock : 528000000Hz usdhc1 clock : 198000000Hz usdhc2 clock : 198000000Hz usdhc3 clock : 198000000Hz usdhc4 clock : 198000000Hz nfc clock : 24000000Hz Board: i.MX6Q-UDOO: unknown-board Board: 0x63012 [POR] Boot Device: NOR I2C: ready DRAM: 1 GB MMC: FSL_USDHC: 0,FSL_USDHC: 1,FSL_USDHC: 2,FSL_USDHC: 3 In: serial Out: serial Err: serial Net: got MAC address from IIM: 00:c0:08:88:b2:84 FEC0 [PRIME] Hit any key to stop autoboot: 0 booti: bad boot image magic fastboot is in init......flash target is MMC:2 USB Mini b cable Connected! fastboot initialized USB_SUSPEND The above situation. so, I changed bootargs Code: setenv bootargs console=ttymxc1,115200 init=/init video=mxcfb0:dev=ldb,1366x768M@60,if=RGB24,bpp=32 video=mxcfb1: off video=mxcfb2: off fbmem=28M vmalloc=400M androidboot.console=ttymxc1 androidboot.hardware=freescale mem=1024M root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait but the situation is the same. Is there anyone who successfully download the Android 4.4.2 in udoo quad?
Dear Arca, you can download Android KitKat 4.4.2. on our Downloads page http://www.udoo.org/downloads/#quad
I compile it in virtual machine and I my internal sd-card reader don't work in vm. So I created one more virtual hdd and make image with make_sd.sh script on that virtual hdd. After that I make dd if=\dev\sdb of=zz.img download resulting image on windows machine and use win32diskimager to make sd-card. Then I successfully boot resulting image on udoo
Thank you. When I proceed in the way that you said. so it is successfully operation to boot. But I do not know that it is not to run the script make_sd.
Dear @Arca, Could you tell me what kind of vm (os,configuration,etc) you use to compile android source code? Thank you.