diff options
Diffstat (limited to 'src/ec/google/wilco/chip.c')
| -rw-r--r-- | src/ec/google/wilco/chip.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/ec/google/wilco/chip.c b/src/ec/google/wilco/chip.c index b44cbd6c64cd..5729b4aa2720 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, |