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On 08/10/2016 08:03 AM, Trammell Hudson wrote:
The Linux 4.7 kernel payload crashes early in the boot process with CoreBoot 4.4. I traced it to these instructions that are finding a safe spot to decompress the rest of the kernel and patched around it with a hard coded location:
Thanks for tracing that!
When creating a correct fix, this document may be of help: https://www.kernel.org/doc/Documentation/x86/boot.txt
- From your patch I'd guess that protocol version 2.10+ fields, which include the INIT_SIZE field, may not be populated correctly by coreboot.
For reference, there is also an open bug report on this issue here: https://ticket.coreboot.org/issues/62
- -- Timothy Pearson Raptor Engineering +1 (415) 727-8645 (direct line) +1 (512) 690-0200 (switchboard) https://www.raptorengineering.com