----- Andrew Wafaa <[email protected]> a écrit :
> On 27-02-2014 15:16, [email protected] wrote:
> >>
> >> 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.
>
> >
> >>
> >> > Maybe try also 'run loadbootscript' command.
> >> >
> >> 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.
> Where should uEnv.txt be located?
We do not use it, so I do not know.
Guillaume
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