Hi Jon,
On Friday 04 November 2011 04:30 AM, Scott Wood wrote:
On 11/03/2011 05:20 PM, jonsmirl@gmail.com wrote:
Looks like I am not seeing some mails in this thread. I didn't get your first mail, neither Tom Rini's mails.
My primary SPL image needs the size of the secondary image built into it. How do I access that size while building the primary SPL image?
For OMAP we find this run-time by loading u-boot.img instead of u-boot.bin. u-boot.img has a 64 byte header with all necessary information such as size, load address, image type etc. The OMAP SPL can in fact load any image that has a standard u-boot header(mkimage header), including a uImage. This scheme was suggested by Wolfgang.
Does it need to be exact? Usually we just hardcode something that should be big enough.
-Scott
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