[U-Boot] no DTB with nand SPL on sama5d3

[Daniel Evans]

Hello,

Yes, I am trying to load the U-boot SPL

What I posted previously was a custom board.  I switched over to the sama5d3_xplained and all I get with sama5d3_xplained_nandflash_defconfig is ROMBOOT.  

AT91bootstrap works fine.

I know there was the issue with the nand_header showing up for the SD card but that shouldn’t effect the nand.  Some other patch I am missing to get a non-modified boot.bin nand working?

The size of the 6th reset vector looks correct, with the assumption that it does not include the 208 bytes of nand_header?

Dan



> On Jan 16, 2019, at 6:02 AM, Eugen.Hristev at microchip.com wrote:
> 
> 
> 
> 
> On 16.01.2019 03:13, Daniel Evans wrote:
>> After flashing my boot.bin to nand I get the following output:
>> 
>> RomBOOT
>> <debug_uart> Missing DTB
>> ### ERROR ### Please RESET the board ###
>> 
>> I found the error message in fdtdec.c, but not sure what I am missing.  I have checked that my DTB is included in the boot.bin output.  Any insight on what I am missing?
> 
> Hello Daniel,
> 
> Which defconfig are you using when building u-boot ?
> 
> You are trying to load the U-boot SPL right ?
> 
> It doesn't look like you even get to the point when you get to load the 
> u-boot proper, so maybe there are missing parts from your SPL, or the 
> size inside the 6th reset vector is not correctly calculated
> 
> Did you try with our at91bootstrap proprietary second level bootloader 
> and get the same issue when booting the proper u-boot with it ?
> 
> Hope this helps,
> 
> Eugen
> 
>> 
>> Dan
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