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| author | Arthur Heymans <arthur@aheymans.xyz> | 2021-02-15 18:55:40 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-03-19 11:32:59 +0000 |
| commit | 64d9e8568172402d8078c2c80ba994da16f4745b (patch) | |
| tree | ceeec69b2dddf5a9b60dc9eeb35a70ebabe1a06e /src/include | |
| parent | dfff5c2d193066adff8e0bee9ed4525b622eb7c8 (diff) | |
cpu/x86/smm_module_hander: Set up a save state map
With the smm_module_loaderv2 the save state map is not linear so copy
a map from ramstage into the smihandler.
TESTED on QEMU q35: Both SMMLOADER V1 and V2 handle save states properly.
Change-Id: I31c57b59559ad4ee98500d83969424e5345881ee
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50769
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/cpu/x86/smm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/include/cpu/x86/smm.h b/src/include/cpu/x86/smm.h index cb9aeac813..b100bf800b 100644 --- a/src/include/cpu/x86/smm.h +++ b/src/include/cpu/x86/smm.h @@ -60,6 +60,7 @@ struct smm_runtime { u32 save_state_size; u32 num_cpus; u32 gnvs_ptr; + uintptr_t save_state_top[CONFIG_MAX_CPUS]; } __packed; struct smm_module_params { |