Hi Heiko,
On 08/24/2012 12:17 PM, Heiko Schocher wrote:
>> BTW: There also seems to be a bug in some of the SPL loaders:
>>
>> For example in drivers/mtd/nand/nand_spl_load.c:
>>
>> ...
>> if (header->ih_os == IH_OS_LINUX) {
>> /* happy - was a linux */
>> nand_spl_load_image(CONFIG_SYS_NAND_SPL_KERNEL_OFFS,
>> spl_image.size, (void *)spl_image.load_addr);
>>
>> The problem here is that the last 64 bytes of the image are not
>> copied to SDRAM. Since the header is copied which is not included
>> in the spl_image.size variable.
Okay. I just noticed that it's not a bug. spl_image.size is set to
header->ih_size + header_size. So 64 is added and the complete payload
is copied.
I still would like to move to my suggestion to not copy the header and
use the mkimage header values ih_load and ih_ep directly. Right now I
don't see any showstopper for doing it this way. I'll send a patch to
change this shortly (if everything works out).
Stay tuned...
Thanks,
Stefan
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