Hi William,
Thanks a lot for the reply -- very helpful.
It does bring up another question -- are there environmental variables set
up (by default) by U-boot which may (or may not) be over written by
uEnv.txt stage 1 or 2?
regards, Rich..
On Friday, July 1, 2016 at 8:01:09 PM UTC-4, richa...@yahoo.com wrote:
>
> Hi,
>
> Using Robert Nelson's eewiki site, I'm running 4.4.11-bone10.1 (single
> parition) on my BBB via SD; *initrd.img-4.4.11-bone10.1* in built and in
> /boot. I don't see evidence that the initrd.img was detected/mounted. A
> previous version built earlier this year (4.4.1-bone5) (two partitions)
> shows ...
>
>
>
> *[ 3.484281] Unpacking
> initramfs...
>
> [ 3.821276] Freeing initrd memory: 5196K (c8080000 -
> c8593000)
> *
> I sprinkled some debug statements in the kernel ... at line #625 in
> init/main.c, the following lines indicates *initrd_start* and
> *initrd_below_start_ok* as 0.
>
> locking_selftest();
> * pr_notice("RSF!! initrd_start:%d initrd_below_start_ok:%d\n",
> initrd_start, initrd_below_start_ok);*
>
>
> /uEnv.txt has the line to install the file ..
> *loadxrd=load mmc 0:1 **${rdaddr} /boot/initrd.img-${uname_r}; setenv
> rdsize ${filesize}*
> Diagnostics shows this file being read into memory
>
> Should these values be > 0? Am I missing a command line options? Is there
> a way to track progress of the mount in kernel via pr_debug()?
>
>
> thx for the help ..
>
>
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