Android image and some instructions
Dave Arnold
darnold at futurec.net
Fri Dec 5 18:49:23 CET 2008
Dave Arnold wrote:
>
>
>
> Andy Green wrote:
>>
>> -----BEGIN PGP SIGNED MESSAGE-----
>> Hash: SHA1
>>
>> Somebody in the thread at some point said:
>> | Latest uImage-android seems to be broken - uboot gives Bad data CRC
>> | message with it.
>> | Can anybody post some older uImage-android ?
>>
>> No this is caused by U-Boot's default environment only pulling in 2MB
>> from the NAND partition for kernel. Increase it like this ->
>>
>> setenv bootcmd setenv bootargs \${bootargs_base} \${mtdparts}\; nand
>> read.e 0x32000000 kernel 0x300000\; bootm 0x32000000
>> saveenv
>>
>> - -Andy
>> -----BEGIN PGP SIGNATURE-----
>> Version: GnuPG v1.4.9 (GNU/Linux)
>> Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org
>>
>> iEYEARECAAYFAkk4R9cACgkQOjLpvpq7dMqFNwCaA0t1ZqKyR4Z3ZqhTk2Agntik
>> Y9QAn1n6tK2VK334c1O5etoEhOcz9KKl
>> =AnK8
>> -----END PGP SIGNATURE-----
>>
>> _______________________________________________
>> devel mailing list
>> devel at lists.openmoko.org
>> https://lists.openmoko.org/mailman/listinfo/devel
>>
>>
>
> I changed the u-boot environment as Andy recommended, but now my
> Freerunner won't boot. I get a fast flashing red LED. I don't know what
> to do now. I'm thinking about installing Qi instead, but I don't know
> which binary of Qi to download. Any suggestions would be greatly
> appreciated.
>
> Dave
>
>
More info--when I set the uboot env like this:
> setenv bootcmd setenv bootargs \${bootargs_base} \${mtdparts}\; nand
> read.e 0x32000000 kernel 0x300000 \; bootm 0x32000000
> saveenv
>
I get the fast flashing red LED.
When I set it like this:
> setenv bootcmd setenv bootargs \${bootargs_base} \${mtdparts}\; nand
> read.e 0x32000000 kernel \; bootm 0x32000000
> saveenv
>
I can boot Andoid again. The only difference is the 0x300000 after kernel
in the failed environment. I'm trying to increase the size of the kernel
area so I can flash Sean's latest kernel image.
Dave
--
View this message in context: http://n2.nabble.com/Android-image-and-some-instructions-tp1458397p1619413.html
Sent from the Openmoko Devel mailing list archive at Nabble.com.
More information about the devel
mailing list