diff options
| author | Arthur Heymans <arthur@aheymans.xyz> | 2021-02-15 16:19:33 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-03-19 11:29:20 +0000 |
| commit | 1dfa46ecfd6c0bcbfb10d6e3c051806f5e62c2ff (patch) | |
| tree | f94420698b469a41f7ede3144cfd2210402082fd /src/include/cpu/x86 | |
| parent | 823b1a827046ccfc00835bfbce95824dd644e9f9 (diff) | |
cpu/x86/mp_init.c: Copy the stub parameter start32_offset into ramstage
Keep a copy of start32_offset into ramstage to avoid needing to pass
arguments, calling from assembly. Doing this in C code is better than
assembly.
Change-Id: Iac04358e377026f45293bbee03e30d792df407fd
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50765
Reviewed-by: Eugene Myers <cedarhouse1@comcast.net>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/include/cpu/x86')
| -rw-r--r-- | src/include/cpu/x86/smm.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/include/cpu/x86/smm.h b/src/include/cpu/x86/smm.h index badcb394c7..25ce144cbb 100644 --- a/src/include/cpu/x86/smm.h +++ b/src/include/cpu/x86/smm.h @@ -60,8 +60,6 @@ struct smm_runtime { u32 save_state_size; u32 num_cpus; u32 gnvs_ptr; - /* STM's 32bit entry into SMI handler */ - u32 start32_offset; } __packed; struct smm_module_params { @@ -88,6 +86,8 @@ struct smm_stub_params { * contiguous like the 1:1 mapping it is up to the caller of the stub * loader to adjust this mapping. */ u8 apic_id_to_cpu[CONFIG_MAX_CPUS]; + /* STM's 32bit entry into SMI handler */ + u32 start32_offset; struct smm_runtime runtime; } __packed; |