diff options
Diffstat (limited to 'src/soc/intel')
-rw-r--r-- | src/soc/intel/apollolake/Kconfig | 1 | ||||
-rw-r--r-- | src/soc/intel/apollolake/elog.c | 22 |
2 files changed, 23 insertions, 0 deletions
diff --git a/src/soc/intel/apollolake/Kconfig b/src/soc/intel/apollolake/Kconfig index 19cd296ffb..d715f39eb4 100644 --- a/src/soc/intel/apollolake/Kconfig +++ b/src/soc/intel/apollolake/Kconfig @@ -94,6 +94,7 @@ config CPU_SPECIFIC_OPTIONS select SOC_INTEL_COMMON_BLOCK_UART select SOC_INTEL_COMMON_BLOCK_XDCI select SOC_INTEL_COMMON_BLOCK_XHCI + select SOC_INTEL_COMMON_BLOCK_XHCI_ELOG select SOC_INTEL_COMMON_BLOCK_SMM select SOC_INTEL_COMMON_BLOCK_SPI select SOC_INTEL_COMMON_BLOCK_CSE diff --git a/src/soc/intel/apollolake/elog.c b/src/soc/intel/apollolake/elog.c index b03d5e65c2..c138b346e1 100644 --- a/src/soc/intel/apollolake/elog.c +++ b/src/soc/intel/apollolake/elog.c @@ -19,11 +19,29 @@ #include <console/console.h> #include <elog.h> #include <intelblocks/pmclib.h> +#include <intelblocks/xhci.h> #include <soc/pm.h> #include <soc/pci_devs.h> #include <soc/smbus.h> #include <stdint.h> +#define XHCI_USB2_PORT_STATUS_REG 0x480 +#if CONFIG(SOC_INTEL_GLK) +#define XHCI_USB3_PORT_STATUS_REG 0x510 +#define XHCI_USB2_PORT_NUM 9 +#else +#define XHCI_USB3_PORT_STATUS_REG 0x500 +#define XHCI_USB2_PORT_NUM 8 +#endif +#define XHCI_USB3_PORT_NUM 7 + +static const struct xhci_usb_info usb_info = { + .usb2_port_status_reg = XHCI_USB2_PORT_STATUS_REG, + .num_usb2_ports = XHCI_USB2_PORT_NUM, + .usb3_port_status_reg = XHCI_USB3_PORT_STATUS_REG, + .num_usb3_ports = XHCI_USB3_PORT_NUM, +}; + static void pch_log_gpio_gpe(u32 gpe0_sts, u32 gpe0_en, int start) { int i; @@ -54,6 +72,10 @@ static void pch_log_wake_source(struct chipset_power_state *ps) if (ps->gpe0_sts[GPE0_A] & CSE_PME_STS) elog_add_event_wake(ELOG_WAKE_SOURCE_PME, 0); + /* XHCI */ + if (ps->gpe0_sts[GPE0_A] & XHCI_PME_STS) + pch_xhci_update_wake_event(&usb_info); + /* SMBUS Wake */ if (ps->gpe0_sts[GPE0_A] & SMB_WAK_STS) elog_add_event_wake(ELOG_WAKE_SOURCE_SMBUS, 0); |