Re: [Gumstix-users] Gumstix Overo Android boot kernel parameters

[Fred L. <fr...@ro...>]

Hi,


On 12/16/2016 09:43 AM, Joe Anthony Karogi wrote:
> I'm using the latest files from the build bot for Android Overo on my 
> Ironstorm Y. I was able to the the SD card and I set the Kernel 
> parameters like shown on this link 
> https://wiki.gumstix.com/index.php/RowboatAndroid#Using_Android.
>
> # setenv anddisplay 'vram=8M omapfb.mode=dvi:1024x768MR-16@60 omapdss.def_disp=lcd43'
> # setenv andconsole 'console=ttyS2,115200n8 console=tty0 androidboot.console=ttyS2'
> # setenv androot 'root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait init=/init'
> # setenv andbootargs 'setenv bootargs mpurate=500 ${andconsole} ${androot} ${anddisplay}'
> # setenv andbootcmd 'mmc init; fatload mmc 0 ${loadaddr} uImage; run andbootargs; bootm ${loadaddr}'
> # saveenv
 From what I can see, you are trying to run the script `andbootcmd`. The 
first step of your script is to run the command `mmc init`, which 
doesn't seem to exist based on the `mmc` command list bellow... The 
system is telling you that the command `mmc init` doesn't exist.
> When I run the script changing the path to my SD card I get the error:
> Hit any key to stop autoboot: 0 mmc - MMC sub system Usage: mmc info - 
> display info of the current MMC device mmc read addr blk# cnt mmc 
> write addr blk# cnt mmc erase blk# cnt mmc rescan mmc part - lists 
> available partition on current mmc device mmc dev [dev] [part] - show 
> or set current mmc device [partition] mmc list - lists available 
> devices mmc setdsr <value> - set DSR register value reading uImage ** 
> Unable to read file uImage ** Wrong Image Format for bootm command 
> ERROR: can't get kernel image! Overo #
> What could I be doing wrong?
>
Fred