diff options
| author | Subrata Banik <subratabanik@google.com> | 2022-04-13 12:13:09 +0530 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-04-20 09:38:46 +0000 |
| commit | 211be9c031d45cb394d92176c3819939b66c53cd (patch) | |
| tree | c4660d7dcd66b866b0951de1047d90767ab50a61 /src/soc/intel/common/pch | |
| parent | d85e5eb28749a7925c0825311ad5b14b7d8147a5 (diff) | |
soc/intel/cmn/{block, pch}: Migrate GPMR driver
This patch migrates GPMR driver over DMI to accommodate future SOCs
with different interface (other than PCR/DMI).
TEST=Able to build and boot google/redrix.
Signed-off-by: Wonkyu Kim <wonkyu.kim@intel.com>
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I00ac667e8d3f2ccefd8d51a8150a989fc8e5c7e2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63471
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Diffstat (limited to 'src/soc/intel/common/pch')
| -rw-r--r-- | src/soc/intel/common/pch/lockdown/lockdown.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/soc/intel/common/pch/lockdown/lockdown.c b/src/soc/intel/common/pch/lockdown/lockdown.c index 5ab0611968..739d13527b 100644 --- a/src/soc/intel/common/pch/lockdown/lockdown.c +++ b/src/soc/intel/common/pch/lockdown/lockdown.c @@ -2,10 +2,10 @@ #include <bootstate.h> #include <intelblocks/cfg.h> -#include <intelblocks/dmi.h> #include <intelblocks/fast_spi.h> #include <intelblocks/pcr.h> #include <intelpch/lockdown.h> +#include <intelblocks/gpmr.h> #include <soc/pci_devs.h> #include <soc/pcr_ids.h> #include <soc/soc_chip.h> @@ -25,7 +25,7 @@ int get_lockdown_config(void) return common_config->chipset_lockdown; } -static void dmi_lockdown_cfg(void) +static void lockdown_cfg(void) { /* * GCS reg of DMI @@ -37,13 +37,13 @@ static void dmi_lockdown_cfg(void) * "0b": SPI * "1b": LPC/eSPI */ - pcr_or8(PID_DMI, PCR_DMI_GCS, PCR_DMI_GCS_BILD); + gpmr_or32(GPMR_GCS, GPMR_GCS_BILD); /* * Set Secure Register Lock (SRL) bit in DMI control register to lock * DMI configuration. */ - pcr_or32(PID_DMI, PCR_DMI_DMICTL, PCR_DMI_DMICTL_SRLOCK); + gpmr_or32(GPMR_DMICTL, GPMR_DMICTL_SRLOCK); } static void fast_spi_lockdown_cfg(int chipset_lockdown) @@ -94,7 +94,7 @@ static void platform_lockdown_config(void *unused) fast_spi_lockdown_cfg(chipset_lockdown); /* DMI lock down configuration */ - dmi_lockdown_cfg(); + lockdown_cfg(); /* SoC lock down configuration */ soc_lockdown_config(chipset_lockdown); |