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- U-Boot# printenv
- arch=arm
- baudrate=115200
- board=am335x
- board_name=A335BNLT
- board_rev=000B
- bootcmd=gpio set 53; i2c mw 0x24 1 0x3e; 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;
- bootdelay=1
- bootdir=/boot
- bootenv=uEnv.txt
- bootfile=uImage
- bootpart=0:2
- 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
- dfu_alt_info_nand=SPL part 0 1;SPL.backup1 part 0 2;SPL.backup2 part 0 3;SPL.backup3 part 0 4;u-boot part 0 5;kernel part 0 7;rootfs part 0 8
- ethact=cpsw
- ethaddr=1c:ba:8c:a1:c9:f4
- fdt_high=0xffffffff
- fdtaddr=0x80F80000
- fdtfile=am335x-boneblack.dtb
- findfdt=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 $board_name = A335Bi
- importbootenv=echo Importing environment from mmc ...; env import -t $loadaddr $filesize
- kloadaddr=0x80007fc0
- loadaddr=0x80200000
- loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}
- loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}
- loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz
- loaduimage=load mmc ${bootpart} ${kloadaddr} ${bootdir}/${bootfile}
- mmcargs=setenv bootargs console=${console} ${optargs} root=${mmcroot} rootfstype=${mmcrootfstype}
- mmcboot=echo Booting from mmc ...; run mmcargs; bootm ${kloadaddr} - ${fdtaddr}
- mmcdev=0
- mmcroot=/dev/mmcblk0p2 ro
- mmcrootfstype=ext4 rootwait
- mtdids=nand0=omap2-nand.0
- mtdparts=mtdparts=omap2-nand.0:128k(SPL),128k(SPL.backup1),128k(SPL.backup2),128k(SPL.backup3),1920k(u-boot),128k(u-boot-env),5m(kernel),-(rootfs)
- nandargs=setenv bootargs console=${console} ${optargs} root=${nandroot} rootfstype=${nandrootfstype}
- nandboot=echo Booting from nand ...; run nandargs; nand read ${loadaddr} ${nandsrcaddr} ${nandimgsize}; bootm ${loadaddr}
- nandimgsize=0x500000
- nandroot=ubi0:rootfs rw ubi.mtd=7,2048
- nandrootfstype=ubifs rootwait=1
- nandsrcaddr=0x280000
- netargs=setenv bootargs console=${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} - ${fdtaddr}
- nfsopts=nolock
- ramargs=setenv bootargs console=${console} ${optargs} root=${ramroot} rootfstype=${ramrootfstype}
- ramboot=echo Booting from ramdisk ...; run ramargs; bootm ${loadaddr} ${rdaddr} ${fdtaddr}
- ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=${rdaddr},64M
- ramrootfstype=ext2
- rdaddr=0x81000000
- 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=serial
- stdin=serial
- stdout=serial
- usbnet_devaddr=1c:ba:8c:a1:c9:f4
- vendor=ti
- ver=U-Boot 2013.04-dirty (Jul 10 2013 - 14:02:53)
- Environment size: 3877/131068 bytes
- U-Boot# run mmcboot
- Booting from mmc ...
- Wrong Image Format for bootm command
- ERROR: can't get kernel image!
- U-Boot# run bootcmd
- gpio: pin 53 (gpio 53) value is 1
- mmc0 is current device
- micro SD card found
- mmc0 is current device
- gpio: pin 54 (gpio 54) value is 1
- SD/MMC found on device 0
- reading uEnv.txt
- ** Unable to read file uEnv.txt **
- gpio: pin 55 (gpio 55) value is 1
- 5030336 bytes read in 999 ms (4.8 MiB/s)
- gpio: pin 56 (gpio 56) value is 1
- 29192 bytes read in 105 ms (271.5 KiB/s)
- Booting from mmc ...
- ## Booting kernel from Legacy Image at 80007fc0 ...
- Image Name: Linux-3.14.0-yocto-standard
- Image Type: ARM Linux Kernel Image (uncompressed)
- Data Size: 5030272 Bytes = 4.8 MiB
- Load Address: 80008000
- Entry Point: 80008000
- Verifying Checksum ... OK
- ## Flattened Device Tree blob at 80f80000
- Booting using the fdt blob at 0x80f80000
- XIP Kernel Image ... OK
- OK
- Using Device Tree in place at 80f80000, end 80f8a207
- Starting kernel ...
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