Folks,
I'm trying to convert/port one of our DXE drivers to PEI (for Recovery support)
but I'm having trouble finding useful information on generating a PEIM module
that can be integrated into a BIOS.
Does anyone have any good pointers/info that might help point the way? Thanks.
Background:
- DXE module being built under Edk_1.xx
- Final output is .DXE or .DXE.ORG file (as well as the .efi)
- BIOS is MMTOOL compatible
- Building PEI module w/Edk2
- Output from 'build' process is <name>.debug, <name>.dll or
<name>.efi; none are in proper format for use by MMTOOL
Current (test) PEI module is a simple DEBUG() statement and return
EFI_UNSUPPORTED for PeimEntry(). [Using MdeModulePkg/Bus/Pci/IdeBusPei/* as
template files.] MMTOOL seems to like output by GenFfs... GenFfs want's
something with a PE or TE section such as GenSec outputs. Putting the resulting
output into the BIOS bricks the system... Don't have a debugger that will tell
me what's happening (hence trying to start with something that will output a
debug message and exit...)
Thanks again...
// Joseph Thomas
// Principal Software Engineer
// Dot Hill Systems
// 2905 NorthWest Blvd., Suite 20
// Plymouth, MN 55441
// 763.226.2640
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