U-Boot SPL 2017.01 (Oct 23 2017 - 13:45:03) Trying to boot from MMC2Card did not respond to voltage select! *** Warning - MMC init failed, using default environment reading u-boot.img reading u-boot.img U-Boot 2017.01 (Oct 23 2017 - 13:45:03 +0530) CPU : AM335X-GP rev 2.1 I2C: ready DRAM: 512 MiB MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 Net: cpsw, usb_ether Press SPACE To abort autoboot in 1 seconds => pr arch=arm baudrate=115200 board=am335x board_name=A335BNLT board_rev=00C0 board_serial=0916BBBK3E18 bootcmd=run findfdt; mmc dev 0; if mmc rescan ; then echo micro SD card found;setenv mmcdev 0;else echo No micro SD card found, setting mmcdev to 1;setenv mmcdev 1;fi;setenv bootpart ${mmcdev}:2;mmc dev ${mmcdev}; if mmc rescan; then echo SD/MMC found on device ${mmcdev};if run loadbootenv; then echo Loaded environment from ${bootenv};run importbootenv;fi;if test -n $uenvcmd; then echo Running uenvcmd ...;run uenvcmd;fi;if run loaduimage; then run loadfdt;run mmcboot;fi;else run nandboot;fi; bootcount=1 bootdelay=1 bootdir=/boot bootenv=uEnv.txt bootfile=uImage bootm_size=0x10000000 bootpart=0:3 console=ttyO0,115200n8 cpu=armv7 dfu_alt_info_emmc=rawemmc mmc 0 3751936 dfu_alt_info_mmc=boot part 0 1;rootfs part 0 2;MLO fat 0 1;MLO.raw mmc 100 100;u-boot.img.raw mmc 300 3C0;u-boot.img fat 0 1;uEnv.txt fat 0 1 eth1addr=a0:f6:fd:6c:64:6b ethact=cpsw ethaddr=a0:f6:fd:6c:64:69 fdt_addr_r=0x88000000 fdtaddr=0x88000000 fdtfile=am335x-boneblack.dtb filesize=284f08 findfdt=if test $board_name = A335BONE; then setenv fdtfile am335x-bone.dtb; fi; if test $board_name = A335BNLT; then setenv fdtfile am335x-boneblack.dtb; fi; if test $board_name = A33515BB; then setenv fdtfile am335x-evm.dtb; fi; if test $board_name = A335X_SK; then setenv fdtfile am335x-evmsk.dtb; fi; if test $fdtfile = undefined; then echo WARNING: Could not determine device tree to use; fi; importbootenv=echo Importing environment from mmc ...; env import -t $loadaddr $filesize kernel_addr_r=0x82000000 loadaddr=0x82000000 loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv} loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile} loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz loaduimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile} mmcargs=setenv bootargs console=${console} ${optargs} root=${mmcroot} rootfstype=${mmcrootfstype} mmcboot=echo Booting from mmc ...; run mmcargs; bootm ${loadaddr} - ${fdtaddr} mmcdev=0 mmcroot=/dev/mmcblk0p2 ro mmcrootfstype=ext4 rootwait netargs=setenv bootargs console=${console} ${optargs} root=/dev/nfs nfsroot=${serverip}:${rootpath},${nfsopts} rw ip=dhcp netboot=echo Booting from network ...; setenv autoload no; dhcp; tftp ${loadaddr} ${bootfile}; tftp ${fdtaddr} ${fdtfile}; run netargs; bootm ${loadaddr} - ${fdtaddr} new1=1 nfsopts=nolock ramargs=setenv bootargs console=${console} ${optargs} root=${ramroot} rootfstype=${ramrootfstype} ramboot=echo Booting from ramdisk ...; run ramargs; bootm ${loadaddr} ${rdaddr} ${fdtaddr} ramdisk_addr_r=0x88080000 ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=${rdaddr},64M ramrootfstype=ext2 rdaddr=0x88080000 rootpath=/export/rootfs soc=am33xx spiargs=setenv bootargs console=${console} ${optargs} root=${spiroot} rootfstype=${spirootfstype} spiboot=echo Booting from spi ...; run spiargs; sf probe ${spibusno}:0; sf read ${loadaddr} ${spisrcaddr} ${spiimgsize}; bootm ${loadaddr} spibusno=0 spiimgsize=0x362000 spiroot=/dev/mtdblock4 rw spirootfstype=jffs2 spisrcaddr=0xe0000 static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off stderr=ns16550_serial stdin=ns16550_serial stdout=ns16550_serial usbnet_devaddr=a0:f6:fd:6c:64:69 vendor=ti ver=U-Boot 2017.01 (Oct 23 2017 - 13:45:03 +0530) Environment size: 3480/131067 bytes =>