Re: [opensuse-arm] Re: Re : Re: Re : Re: Re : Re: [opensuse-arm] Issues booting OMAP5 board

3 Mar 2014


      On 28 February 2014 10:37, Guillaume Gardet  wrote:
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Le 27/02/2014 18:43, Andrew Wafaa a écrit :
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On 27-02-2014 17:40, guillaume.gardet@free.fr wrote:
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----- Andrew Wafaa  a écrit :
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On 27-02-2014 15:16, guillaume.gardet@free.fr wrote:
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Output from print command:
# print
arch=arm
baudrate=115200
board=omap5_uevm
board_name=omap5_uevm
bootcmd=run findfdt; run mmcboot;setenv mmcdev 1; setenv bootpart 1:2;
setenv mmcroot /dev/mmcblk0p2 rw; run mmcboot;
bootdelay=1
bootdir=/boot
bootfile=zImage
bootpart=0:2
bootscript=echo Running bootscript from mmc${mmcdev} ...; source
${loadaddr}
console=ttyO2,115200n8
cpu=armv7
fdt_high=0xffffffff
fdtaddr=0x80F80000
fdtfile=undefined
findfdt=if test $board_name = omap5_uevm; then setenv fdtfile
omap5-uevm.dtb; fi; if test $board_name = dra7xx; then setenv fdtfile
dra7-evm.dtb; fi;if test $fdtfile = undefined; then echo WARNING:
Could
not determine device tree to use; fi;
importbootenv=echo Importing environment from mmc${mmcdev} ...; env
import -t ${loadaddr} ${filesize}
loadaddr=0x80200000
loadbootenv=fatload mmc ${mmcdev} ${loadaddr} uEnv.txt
loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr
loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile};
loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}
mmcargs=setenv bootargs console=${console} ${optargs} vram=${vram}
root=${mmcroot} rootfstype=${mmcrootfstype}
mmcboot=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 $uenvcmd; then echo Running
uenvcmd ...;run uenvcmd;fi;if run loadimage; then run loadfdt; echo
Booting from mmc${mmcdev} ...; run mmcargs; bootz ${loadaddr} -
${fdtaddr}; fi;fi;
mmcdev=0
mmcroot=/dev/mmcblk1p2 rw
mmcrootfstype=ext4 rootwait
partitions=uuid_disk=${uuid_gpt_disk};name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}
rdaddr=0x81000000
scsidevs=0
soc=omap5
stderr=serial
stdin=serial
stdout=serial
usbethaddr=02:21:03:5f:0e:70
usbtty=cdc_acm
vendor=ti
ver=U-Boot 2014.01 (Feb 25 2014 - 21:55:07)
vram=16M
Environment size: 1904/131067 bytes
You still have an old image. I mean your image does not include all
your patches for u-boot.
Try to type:
mmc dev 1 (or mmc dev 0)
mmc rescan
load mmc 0:1 0x82000000 boot.scr
It should load your boot.scr script.
It seems to load the boot.scr without error, but still fails to boot.
Forgot to add 'source 0x82000000' to run boot.scr script.
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> Maybe try also 'run loadbootscript' command.
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This results in ** Unrecognized filesystem type **
Look at your loadbootscript var:
loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr
I guess your boot partition is EXT2, 3 or 4, not FAT?
I'm somewhat confused. I can't see why it is getting fatload, everything
I can see says either ext2 as the filesystem type and loadscript=load.
Why fatload is getting there I just don't know.
Because you are using a non patched u-boot.
I copied u-boot from openSUSE:Factory:ARM, so how come it's unpatched, where can I get the correct one?
I mean your are not using your latest u-boot-omap5uevm.
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Where should uEnv.txt be located?
We do not use it, so I do not know.
OK, I'm not sure if it's needed or not. I know Nishanth mentioned using it, but I don't think it's vital.
If your boot.scr is ok, then you do not need it.
Guillaume
Getting a little closer to getting it working but still failing.
Attached is the latest log I have from booting, any ideas?