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-rw-r--r--src/arch/x86/boot/acpi.c6
-rw-r--r--src/arch/x86/include/arch/acpi.h1
2 files changed, 6 insertions, 1 deletions
diff --git a/src/arch/x86/boot/acpi.c b/src/arch/x86/boot/acpi.c
index f81127a02f..f17e73e3f6 100644
--- a/src/arch/x86/boot/acpi.c
+++ b/src/arch/x86/boot/acpi.c
@@ -474,8 +474,12 @@ void suspend_resume(void)
/* If we happen to be resuming find wakeup vector and jump to OS. */
wake_vec = acpi_find_wakeup_vector();
- if (wake_vec)
+ if (wake_vec) {
+ /* Call mainboard resume handler first, if defined. */
+ if (mainboard_suspend_resume)
+ mainboard_suspend_resume();
acpi_jump_to_wakeup(wake_vec);
+ }
}
/* This is to be filled by SB code - startup value what was found. */
diff --git a/src/arch/x86/include/arch/acpi.h b/src/arch/x86/include/arch/acpi.h
index 504d71b4f5..8c521af0b2 100644
--- a/src/arch/x86/include/arch/acpi.h
+++ b/src/arch/x86/include/arch/acpi.h
@@ -417,6 +417,7 @@ void acpi_write_rsdp(acpi_rsdp_t *rsdp, acpi_rsdt_t *rsdt, acpi_xsdt_t *xsdt);
extern u8 acpi_slp_type;
void suspend_resume(void);
+void __attribute__((weak)) mainboard_suspend_resume(void);
void *acpi_find_wakeup_vector(void);
void *acpi_get_wakeup_rsdp(void);
void acpi_jump_to_wakeup(void *wakeup_addr);