cannonlake: update processor power limits configuration
Update processor power limit configuration parameters based on
common code base support for Intel Cannonlake SoC based platforms.
BRANCH=None
BUG=None
TEST=Built and tested on drallion system
Change-Id: Iac6e6f81343fcd769619e9d7ac339430966834f6
Signed-off-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41235
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
diff --git a/src/soc/intel/cannonlake/systemagent.c b/src/soc/intel/cannonlake/systemagent.c
index a041c0e..c225651 100644
--- a/src/soc/intel/cannonlake/systemagent.c
+++ b/src/soc/intel/cannonlake/systemagent.c
@@ -4,6 +4,7 @@
#include <delay.h>
#include <device/pci.h>
#include <device/pci_ops.h>
+#include <intelblocks/power_limit.h>
#include <intelblocks/systemagent.h>
#include <soc/cpu.h>
#include <soc/iomap.h>
@@ -57,6 +58,9 @@
*/
void soc_systemagent_init(struct device *dev)
{
+ struct soc_power_limits_config *soc_config;
+ config_t *config;
+
/* Enable Power Aware Interrupt Routing */
enable_power_aware_intr();
@@ -65,5 +69,7 @@
/* Configure turbo power limits 1ms after reset complete bit */
mdelay(1);
- set_power_limits(28);
+ config = config_of_soc();
+ soc_config = &config->power_limits_config;
+ set_power_limits(MOBILE_SKU_PL1_TIME_SEC, soc_config);
}