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-rw-r--r--src/ec/google/wilco/chip.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/ec/google/wilco/chip.c b/src/ec/google/wilco/chip.c
index b44cbd6c64..5729b4aa27 100644
--- a/src/ec/google/wilco/chip.c
+++ b/src/ec/google/wilco/chip.c
@@ -16,10 +16,13 @@
#include <arch/acpi.h>
#include <arch/acpi_device.h>
#include <arch/acpigen.h>
+#include <arch/cpu.h>
#include <bootstate.h>
#include <cbmem.h>
+#include <console/console.h>
#include <device/pnp.h>
#include <ec/acpi/ec.h>
+#include <intelblocks/cpulib.h>
#include <pc80/keyboard.h>
#include <stdint.h>
@@ -124,6 +127,14 @@ static void wilco_ec_resume(void *unused)
}
BOOT_STATE_INIT_ENTRY(BS_OS_RESUME, BS_ON_ENTRY, wilco_ec_resume, NULL);
+static int wilco_set_cpu_id(void)
+{
+ uint32_t cpu_phy_cores, cpu_virtual_cores;
+
+ cpu_read_topology(&cpu_phy_cores, &cpu_virtual_cores);
+ return wilco_ec_set_cpuid(cpu_get_cpuid(), cpu_phy_cores, 0);
+}
+
static void wilco_ec_init(struct device *dev)
{
if (!dev->enabled)
@@ -153,6 +164,10 @@ static void wilco_ec_init(struct device *dev)
/* Turn on camera power */
wilco_ec_send(KB_CAMERA, CAMERA_ON);
+
+ /* Set cpu id and phy cores */
+ if (wilco_set_cpu_id())
+ printk(BIOS_ERR, "EC: use default cpu power table\n");
}
static void wilco_ec_resource(struct device *dev, int index,