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| author | Arthur Heymans <arthur@aheymans.xyz> | 2020-10-22 14:03:46 +0200 |
|---|---|---|
| committer | Philipp Deppenwiese <zaolin.daisuki@gmail.com> | 2020-11-04 13:43:09 +0000 |
| commit | 7f44929ed91d3f3157f2d26673fadb74ae7d8ff4 (patch) | |
| tree | 0bb3d094a24e9974c75dc6ef796f4084a6ab85d8 /src/soc/intel/xeon_sp/cpx | |
| parent | 0be783b30e76a9f9aa6bf65eb315a02cb91cbe23 (diff) | |
soc/intel/xeon_sp: Add a smm_region function
This reports where TSEG is located and will be used when setting up
SMM.
Change-Id: I9a89cc79b08e2dcf1ffb91aa27d92c387cc93bfd
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46657
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/soc/intel/xeon_sp/cpx')
| -rw-r--r-- | src/soc/intel/xeon_sp/cpx/include/soc/pci_devs.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/soc/intel/xeon_sp/cpx/include/soc/pci_devs.h b/src/soc/intel/xeon_sp/cpx/include/soc/pci_devs.h index bb0f877560..68dee28a07 100644 --- a/src/soc/intel/xeon_sp/cpx/include/soc/pci_devs.h +++ b/src/soc/intel/xeon_sp/cpx/include/soc/pci_devs.h @@ -77,8 +77,14 @@ #define VMD_FUNC_NUM 0x05 #define MMAP_VTD_CFG_REG_DEVID 0x2024 -#define VTD_DEV 0x5 -#define VTD_FUNC 0x0 +#define VTD_DEV_NUM 0x5 +#define VTD_FUNC_NUM 0x0 + +#if !defined(__SIMPLE_DEVICE__) +#define VTD_DEV(bus) pcidev_path_on_bus((bus), PCI_DEVFN(VTD_DEV_NUM, VTD_FUNC_NUM)) +#else +#define VTD_DEV(bus) PCI_DEV((bus), VTD_DEV_NUM, VTD_FUNC_NUM) +#endif #define APIC_DEV_NUM 0x05 #define APIC_FUNC_NUM 0x04 |