| Age | Commit message (Collapse) | Author |
|---|
|
The FSPS component loading was just loading to any memory address
listed in the header. That could be anywhere in the address space
including ramstage itself -- let alone corrupting the OS memory on
S3 resume. Remedy this by loading and relocating FSPS into cbmem.
The UEFI 2.4 header files include path are selected to provide the
types necessary for FSP relocation.
BUG=chrome-os-partner:52679
Change-Id: Iaba103190731fc229566a3b0231cf967522040db
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/15742
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-by: John Zhao <john.zhao@intel.com>
|
|
The previously implementation for loading the FSPM component didn't
handle platforms which expects FSPM to be XIP. For the non-XIP case,
romstage's address space wasn't fully being checked for overlaps.
Lastly, fixup the API as the range_entry isn't needed any longer.
This API change requires a apollolake to be updated as well.
BUG=chrome-os-partner:52679
Change-Id: I24d0c7d123d12f15a8477e1025bf0901e2d702e7
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/15741
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
Instead of performing the same tasks in the chipset code move
the common sequences into the FSP 2.0 driver. This handles the
S3 paths as well as saving and restoring the memory data. The
chipset code can always override the settings if needed.
BUG=chrome-os-partner:52679
Change-Id: I098bf95139a0360f028a50aa50d16d264bede386
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/15739
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
|
|
FSP methods may require reset under certain conditions. That is indicated
by returning specific return code. Add the missing return status codes.
BUG=chrome-os-partner:54149
BRANCH=none
TEST=none
Change-Id: I460353c5f835548a98255bd3e11dbfd08260ea52
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/15185
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
|
|
Change-Id: Ib39e828c6e3145957ecc2dacc1f72de793165514
Signed-off-by: Hannah Williams <hannah.williams@intel.com>
Reviewed-on: https://review.coreboot.org/15020
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
This adds boot mode constants. They match EDK2 found in PiBootMode.h
constants but are part of FSP2.0 spec.
Change-Id: I16ee90ff372d252ddc042ca89c1e5912ab041616
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/14249
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
|
|
This adds implementation of fsp_memory_init() that is used to train
memory.
Change-Id: I72268aaa91eea7e4d4f072d70a47871d74c2b979
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/13798
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
|
|
This adds important header files that specify calling interface between
coreboot and FSP.
Change-Id: I393601c91e3c3f630e0fc899f1140ecefed8ecba
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/13796
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
|
