diff options
author | John Zhao <john.zhao@intel.com> | 2019-04-22 10:45:51 -0700 |
---|---|---|
committer | Nico Huber <nico.h@gmx.de> | 2019-05-11 11:16:48 +0000 |
commit | 1159a163cd36318d27f8f3b71617ad4a5b781efb (patch) | |
tree | 05f00bfd909ae3fb52669596e9e5f23ab096bf8b /src/soc/intel/cannonlake/romstage/fsp_params.c | |
parent | 4249348735d18cb2d44506090a675a29b0567e7f (diff) | |
download | coreboot-1159a163cd36318d27f8f3b71617ad4a5b781efb.tar.xz |
soc/intel/cnl: Enable VT-d
Enable VT-d through fsp upd VtdDisable. Update remapping structure
types in numerical order as all remapping structures of type 0 (DRHD)
enumerated before remapping structures of type 1 (RMRR), and so forth.
BUG=b:130351429
TEST=Booted to kernel and verified the DMAR table contents.
Change-Id: I1d20932e417b9d324edd98c8f2195dc228d2e092
Signed-off-by: John Zhao <john.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32432
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com>
Diffstat (limited to 'src/soc/intel/cannonlake/romstage/fsp_params.c')
-rw-r--r-- | src/soc/intel/cannonlake/romstage/fsp_params.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/soc/intel/cannonlake/romstage/fsp_params.c b/src/soc/intel/cannonlake/romstage/fsp_params.c index c71e4b551a..6e492bb73a 100644 --- a/src/soc/intel/cannonlake/romstage/fsp_params.c +++ b/src/soc/intel/cannonlake/romstage/fsp_params.c @@ -101,6 +101,7 @@ void platform_fsp_memory_init_params_cb(FSPM_UPD *mupd, uint32_t version) assert(dev != NULL); const config_t *config = dev->chip_info; FSP_M_CONFIG *m_cfg = &mupd->FspmConfig; + FSP_M_TEST_CONFIG *tconfig = &mupd->FspmTestConfig; soc_memory_init_params(m_cfg, config); @@ -113,6 +114,10 @@ void platform_fsp_memory_init_params_cb(FSPM_UPD *mupd, uint32_t version) /* Set debug probe type */ m_cfg->PlatformDebugConsent = CONFIG_SOC_INTEL_CANNONLAKE_DEBUG_CONSENT; + + /* Configure VT-d */ + tconfig->VtdDisable = 0; + mainboard_memory_init_params(mupd); } |