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| author | Duncan Laurie <dlaurie@google.com> | 2017-08-10 16:27:48 -0700 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2017-08-17 11:28:24 +0000 |
| commit | e0b5795b81352aabe72662f48d6b154800021d34 (patch) | |
| tree | 21c2eec140904fcec3d521e3c597e6d8ea701353 | |
| parent | 992d8a7711808e7c9ce61c4714d4040ca1cd7e28 (diff) | |
| download | coreboot-e0b5795b81352aabe72662f48d6b154800021d34.tar.xz | |
soc/intel/skylake: Configure FSP to skip ME MBP step
We do not need or use the Management Engine MBP HOB so that
step can be skipped when FSP initializes the ME.
BUG=b:64479422
TEST=boot with FSP debug enabled binary and ensure that the
output indicates this step is being skipped:
Skipping MBP data due to SkipMbpHob set!
Change-Id: I5ea22ec4b8b47fa17b1cf2bf562337bfaad5ec0d
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/20951
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
| -rw-r--r-- | src/soc/intel/skylake/romstage/romstage_fsp20.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/soc/intel/skylake/romstage/romstage_fsp20.c b/src/soc/intel/skylake/romstage/romstage_fsp20.c index e439d73479..c43bdc300c 100644 --- a/src/soc/intel/skylake/romstage/romstage_fsp20.c +++ b/src/soc/intel/skylake/romstage/romstage_fsp20.c @@ -222,6 +222,9 @@ void platform_fsp_memory_init_params_cb(FSPM_UPD *mupd, uint32_t version) soc_memory_init_params(m_cfg, config); + /* Skip creating Management Engine MBP HOB */ + m_t_cfg->SkipMbpHob = 0x01; + /* Enable DMI Virtual Channel for ME */ m_t_cfg->DmiVcm = 0x01; |