U-Boot# setenv bootargs console=ttyO0,115200n8 quiet root=/dev/ram
U-Boot# bootm 0x80200000 0x80700000
## Booting kernel from Legacy Image at 80200000 ...
   Image Name:   Linux-3.8.13-00650-gb0f8aff
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    4280393 Bytes = 4.1 MiB
   Load Address: 80008000
   Entry Point:  80008000
   Verifying Checksum ... OK
## Loading init Ramdisk from Legacy Image at 80700000 ...
   Image Name:   vvu
   Image Type:   ARM Linux RAMDisk Image (gzip compressed)
   Data Size:    1905664 Bytes = 1.8 MiB
   Load Address: 00000000
   Entry Point:  00000000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK
OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
[    0.208184] omap2_mbox_probe: platform not supported
[    0.218883] tps65217-bl tps65217-bl: no platform data provided
[    0.294965] bone-capemgr bone_capemgr.8: slot #0: No cape found
[    0.332073] bone-capemgr bone_capemgr.8: slot #1: No cape found
[    0.369182] bone-capemgr bone_capemgr.8: slot #2: No cape found
[    0.406291] bone-capemgr bone_capemgr.8: slot #3: No cape found
[    0.426200] bone-capemgr bone_capemgr.8: slot #6: BB-BONELT-HDMIN conflict P8.45 (#5:BB-BONELT-HDMI)
[    0.435816] bone-capemgr bone_capemgr.8: slot #6: Failed verification
[    0.442592] bone-capemgr bone_capemgr.8: loader: failed to load slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[    0.465139] omap_hsmmc mmc.4: of_parse_phandle_with_args of 'reset' failed
[    0.529828] pinctrl-single 44e10800.pinmux: pin 44e10854 already requested by 44e10800.pinmux; cannot claim for gpio-leds.7
[    0.541570] pinctrl-single 44e10800.pinmux: pin-21 (gpio-leds.7) status -22
[    0.548883] pinctrl-single 44e10800.pinmux: could not request pin 21 on device pinctrl-single
[    0.781424] F2FS-fs (ram0): Can't find a valid F2FS filesystem
[    0.787775] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(1,0)
[    0.796416] [<c0010569>] (unwind_backtrace+0x1/0x8c) from [<c0371711>] (panic+0x55/0x14c)
[    0.804968] [<c0371711>] (panic+0x55/0x14c) from [<c05dc96b>] (mount_block_root+0x13b/0x178)
[    0.813769] [<c05dc96b>] (mount_block_root+0x13b/0x178) from [<c05dcad7>] (mount_root+0x8b/0xa8)
[    0.822929] [<c05dcad7>] (mount_root+0x8b/0xa8) from [<c05dcbb9>] (prepare_namespace+0xc5/0x118)
[    0.832103] [<c05dcbb9>] (prepare_namespace+0xc5/0x118) from [<c036e21f>] (kernel_init+0x7/0x90)
[    0.841269] [<c036e21f>] (kernel_init+0x7/0x90) from [<c000c73d>] (ret_from_fork+0x11/0x34)
[    0.849971] drm_kms_helper: panic occurred, switching back to text console