diff options
Diffstat (limited to 'src/mainboard/google/cyan/smihandler.c')
| -rw-r--r-- | src/mainboard/google/cyan/smihandler.c | 33 |
1 files changed, 2 insertions, 31 deletions
diff --git a/src/mainboard/google/cyan/smihandler.c b/src/mainboard/google/cyan/smihandler.c index 65daab40ef..8f06cf46aa 100644 --- a/src/mainboard/google/cyan/smihandler.c +++ b/src/mainboard/google/cyan/smihandler.c @@ -1,14 +1,12 @@ /* SPDX-License-Identifier: GPL-2.0-only */ #include <acpi/acpi.h> -#include <arch/io.h> #include <device/mmio.h> #include <console/console.h> #include <cpu/x86/smm.h> #include "ec.h" #include <ec/google/chromeec/ec.h> #include <ec/google/chromeec/smm.h> -#include <elog.h> #include <soc/nvs.h> #include <soc/pm.h> #include <soc/gpio.h> @@ -20,41 +18,14 @@ #define GPIO_SUS7_WAKE_MASK (1 << 12) #define GPIO_SUS1_WAKE_MASK (1 << 13) -static uint8_t mainboard_smi_ec(void) -{ - uint8_t cmd = google_chromeec_get_event(); - uint16_t pmbase = get_pmbase(); - uint32_t pm1_cnt; - - /* Log this event */ - if (cmd) - elog_gsmi_add_event_byte(ELOG_TYPE_EC_EVENT, cmd); - - switch (cmd) { - case EC_HOST_EVENT_LID_CLOSED: - printk(BIOS_DEBUG, "LID CLOSED, SHUTDOWN\n"); - - /* Go to S5 */ - pm1_cnt = inl(pmbase + PM1_CNT); - pm1_cnt |= SLP_EN | (SLP_TYP_S5 << SLP_TYP_SHIFT); - outl(pm1_cnt, pmbase + PM1_CNT); - break; - } - - return cmd; -} - /* * The entire 32-bit ALT_GPIO_SMI register is passed as a parameter. Note, that * this includes the enable bits in the lower 16 bits. */ void mainboard_smi_gpi(uint32_t alt_gpio_smi) { - if (alt_gpio_smi & (1 << EC_SMI_GPI)) { - /* Process all pending events */ - while (mainboard_smi_ec() != 0) - ; - } + if (alt_gpio_smi & (1 << EC_SMI_GPI)) + chromeec_smi_process_events(); } void mainboard_smi_sleep(uint8_t slp_typ) |