On Thursday, June 30, 2016 at 8:48:06 PM UTC+5:30, Ratan Yadav wrote: > > > > On Wednesday, June 29, 2016 at 8:03:55 PM UTC+5:30, RobertCNelson wrote: >> >> On Wed, Jun 29, 2016 at 9:31 AM, Ratan Yadav <[email protected]> wrote: >> > Hi All , >> > >> > >> > After doing a lot of googling , I am turning to this forum . >> > >> > I am newbie in Linux and BBB , I am sure this topic might have come >> multiple >> > times in this forum but unfortunately those could not resolve my issue >> . >> > >> > I am facing problem while booting from TFTP . >> > >> > My kernel is loaded but as soon as it reaches to "Starting kernel" it >> hangs >> > up completely . >> > >> > Details shown on terminal is as below . >> > >> > >> > U-Boot# setenv serverip 192.168.1.5 >> > U-Boot# tftp 0x80200000 uImage-BBB >> > link up on port 0, speed 100, full duplex >> > Using cpsw device >> > TFTP from server 192.168.1.5; our IP address is 192.168.1.7 >> > Filename 'uImage-BBB'. >> > Load address: 0x80200000 >> > Loading: T >> ################################################################# >> > >> ################################################################# >> > >> ################################################################# >> > >> ################################################################# >> > >> ################################################################# >> > >> ################################################################# >> > >> ################################################################# >> > >> ################################################################# >> > ############# >> > 281.3 KiB/s >> > done >> > Bytes transferred = 7810336 (772d20 hex) >> > U-Boot# bootm 0x80200000 >> > ## Booting kernel from Legacy Image at 80200000 ... >> > Image Name: Linux-4.1.24+ >> > Image Type: ARM Linux Kernel Image (uncompressed) >> > Data Size: 7810272 Bytes = 7.4 MiB >> > Load Address: 80008000 >> > Entry Point: 80008000 >> > Verifying Checksum ... OK >> > Loading Kernel Image ... OK >> > OK >> > >> > Starting kernel ... >> >> So... "bootm 0x80200000" where's your device tree binary? >> >> Regards, >> >> -- >> Robert Nelson >> https://rcn-ee.com/ > > > > > > First of all thanks for your time regarding my issue . > > Actually I tried , alot of things and above given thing was on of it . > > I also tried below process where I had provided dtb as well. > > > But result was same hanged up at "starting Kernel" , complete log is as > below > > > U-Boot# setenv ipaddr 192.168.1.7 > U-Boot# setenv serverip 192.168.1.5 > U-Boot# tftpboot 0x80F80000 am335x-boneblack.dtb > link up on port 0, speed 100, full duplex > Using cpsw device > TFTP from server 192.168.1.5; our IP address is 192.168.1.7 > Filename 'am335x-boneblack.dtb'. > Load address: 0x80f80000 > Loading: T #### > 9.8 KiB/s > done > Bytes transferred = 58133 (e315 hex) > U-Boot# tftpboot 0x80007fc0 uImage-BBB > link up on port 0, speed 100, full duplex > Using cpsw device > TFTP from server 192.168.1.5; our IP address is 192.168.1.7 > Filename 'uImage-BBB'. > Load address: 0x80007fc0 > Loading: T > TFTP error: 'File not found' (1) > Not retrying... > U-Boot# tftpboot 0x80007FC0 uImage-BBB > link up on port 0, speed 100, full duplex > Using cpsw device > TFTP from server 192.168.1.5; our IP address is 192.168.1.7 > Filename 'uImage-BBB'. > Load address: 0x80007fc0 > Loading: T > ################################################################# > ################################################################# > ################################################################# > ################################################################# > ################################################################# > ################################################################# > ################################################################# > ################################################################# > ############# > 307.6 KiB/s > done > Bytes transferred = 7810336 (772d20 hex) > U-Boot# setenv bootags console=ttyO0,115200n8 root=/dev/mmcblk0p2 ro > rootfstype=ext4 rootwait > U-Boot# bootm 0x80007fc0 - 0x80f80000 > ## Booting kernel from Legacy Image at 80007fc0 ... > Image Name: Linux-4.1.24+ > Image Type: ARM Linux Kernel Image (uncompressed) > Data Size: 7810272 Bytes = 7.4 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 80f91314 > > Starting kernel ... >
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