Re: UBL for 128MB DDR

2007-03-15 Thread Arlet Ottens
I agree. uImage is a good format. To save space for the CRC32 check I would recommend not using the usual fast table implementation. Even the time spent by a simple slow bitwise shift/xor will be insignificant compared to the UART download time. I'm using something like that myself, and it's pr

Re: davinci boot

2007-03-06 Thread Arlet Ottens
If you don't need an NFS root file system, you can disable kernel IP autoconfiguration altogether. Do 'make menuconfig' in your kernel source tree, and go to Networking/Networking options, and remove support for "IP: kernel level autoconfiguration" Even with kernel level IP configuration disab

Re: Boot from NAND, kernel Unable to handle kernel NULL pointer dereference at virtual address 00000000

2007-02-01 Thread Arlet Ottens
What causes the problem when all of the DDR memory is used ? How much can be used without causing problems ? Arlet Emanuele Ghidoli wrote: The crash is related (I think) to video driver davincifb. I have similar problems when I was playing with it (modifying the driver!). Try to put correct