erebion/coreboot
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Documentation/soc/intel/xeon_sp: Update doc to use real FSP headers

Browse source 
Change-Id: I4a8b01a661a92630d41837a168e17a0fa3c50f04
Signed-off-by: Shuo Liu <shuo.liu@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/84550
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This commit is contained in:
Shuo Liu 2024-09-26 05:46:38 +08:00 • committed by Lean Sheng Tan
commit 5e0d370610
1 changed files with 8 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

25
Documentation/soc/intel/xeon_sp/community_preview_guide.md
View file

@ -13,13 +13,11 @@ The supported platform status are as below,
1. Beechnut City CRB (Sierra Forest-SP)
- Buildable with n-1 FSP headers
- Bootable with real FSP headers/binaries
- Buildable and bootable with real FSP headers/binaries
2. Avenue City CRB (Granite Rapids-AP)
- Buildable with n-1 FSP headers
- Buildable and bootable with real FSP headers/binaries
## Build steps
@ -108,22 +106,15 @@ make UPDATED_SUBMODULES=1 -j`nproc`
git format-patch upstream..HEAD
```
## About Granite Rapids n-1 FSP headers
## About Granite Rapids FSP binaries and other needed firmware ingredients
This is a set of stub FSP headers for Granite Rapids server, which will
be forward compatible with the formal Granite Rapids FSP headers which
will be opensource at a later stage. For the n-1 FSP headers, there are
no corresponding n-1 FSP binaries. To pass build, users need to use stub
binaries which could be generated in arbitrary ways. Granite Rapids n-1
FSP headers are at: `src/vendorcode/intel/fsp/fsp2_0/graniterapids`.
## About Granite Rapids real FSP headers
For the real Granite Rapids FSP headers and binaries, please contact
intel business interface to obtain. Then please update
configs/builder/config.intel.crb.avc and configs/builder/config.intel.crb.bnc
For the real Granite Rapids FSP binaries, please contact intel business interface to obtain.
Then please update configs/builder/config.intel.crb.avc and configs/builder/config.intel.crb.bnc
to apply.
Other needed firmware ingredients includes microcode, intel flash descriptor and platform boot
policy. The same flow to obtain and apply.
## Test Environment
- LinuxBoot - linux kernel tag v6.10-rc4 (with defconfig located in: `Documentation/soc/intel/xeon_sp/linuxboot_defconfig`)