U can refer to patch for ep8248 support here
http://patchwork.ozlabs.org/linuxppc/patch?id=15772
best wishes,
Nethra
>Hi geeks,
>i am trying to bring up the latest kernel on EP8248 target,
>i am using U-boot-1.3.2 and linux-2.6.25-rc8, i started debugging using
BDI2000 which helped me to >know atleast what is going wrong, i have added
some printk's in the kernel source but still i am not able >to find where
and what exactly is going wrong, The first statement it is printing in the
log buffer is
>""Using Embedded Planet EP8248E machine description"" and thats it the next
message is
>Unable to handle kernel paging request for data at address 0xbfff0000
Faulting instruction >address:0xc0012070 (This nearest address to this
address in System.map file is cacheable_memzero)
>and tracing like this i came to know that in the file
arch/powerpc/mm/ppc_mmu_32.c , here in the >function __init MMU_init_hw()
and in the line n_hpteg = total_memory / (PAGE_SIZE * 8); >probably it is
getting problem because when i tried to print the variable total_memory it
is printing >zero !!! :( :( so probably i am thinking it is not able to
find some memory for Hash table :(
>Please share your knowledge and skills and help me to resolve this issue..
>thanks :)
--
View this message in context:
http://www.nabble.com/Kernel-hanging-after-lmb_end_of_DRAM%28%29-function-tp16833978p16849884.html
Sent from the Uboot - Users mailing list archive at Nabble.com.
-------------------------------------------------------------------------
This SF.net email is sponsored by the 2008 JavaOne(SM) Conference
Don't miss this year's exciting event. There's still time to save $100.
Use priority code J8TL2D2.
http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone
_______________________________________________
U-Boot-Users mailing list
U-Boot-Users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/u-boot-users
