diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-07-12 13:10:19 +0300 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2019-07-21 18:58:01 +0000 |
| commit | 71756c21afd14f4114c597487406eb53e23730b2 (patch) | |
| tree | 7ccb61cf5eb3a5b3fb3024327fce58d141c4e928 /src/soc/intel/cannonlake/smmrelocate.c | |
| parent | 6046eb405a4f1cbb4df1ed0d23276f333bc0998b (diff) | |
soc/intel: Expand SA_DEV_ROOT for ramstage
We do not want to disguise somewhat complex function
calls as simple macros.
Change-Id: I298f7f9a1c6a64cfba454e919eeaedc7bb2d4801
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34411
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/soc/intel/cannonlake/smmrelocate.c')
| -rw-r--r-- | src/soc/intel/cannonlake/smmrelocate.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/soc/intel/cannonlake/smmrelocate.c b/src/soc/intel/cannonlake/smmrelocate.c index 2576c9c1df..980702ffb6 100644 --- a/src/soc/intel/cannonlake/smmrelocate.c +++ b/src/soc/intel/cannonlake/smmrelocate.c @@ -301,11 +301,12 @@ void smm_relocate(void) void smm_lock(void) { + struct device *sa_dev = pcidev_path_on_root(SA_DEVFN_ROOT); /* * LOCK the SMM memory window and enable normal SMM. * After running this function, only a full reset can * make the SMM registers writable again. */ printk(BIOS_DEBUG, "Locking SMM.\n"); - pci_write_config8(SA_DEV_ROOT, SMRAM, D_LCK | G_SMRAME | C_BASE_SEG); + pci_write_config8(sa_dev, SMRAM, D_LCK | G_SMRAME | C_BASE_SEG); } |