diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/arch/x86/boot/acpi.c | 7 | ||||
| -rw-r--r-- | src/boot/selfboot.c | 7 | ||||
| -rw-r--r-- | src/include/timestamp.h | 2 |
3 files changed, 16 insertions, 0 deletions
diff --git a/src/arch/x86/boot/acpi.c b/src/arch/x86/boot/acpi.c index 33d730bc8c..ab67d38b85 100644 --- a/src/arch/x86/boot/acpi.c +++ b/src/arch/x86/boot/acpi.c @@ -32,6 +32,9 @@ #include <device/pci.h> #include <cbmem.h> #include <cpu/x86/lapic_def.h> +#if CONFIG_COLLECT_TIMESTAMPS +#include <timestamp.h> +#endif #if CONFIG_CHROMEOS #include <vendorcode/google/chromeos/chromeos.h> #endif @@ -610,6 +613,10 @@ void acpi_jump_to_wakeup(void *vector) /* Copy wakeup trampoline in place. */ memcpy((void *)WAKEUP_BASE, &__wakeup, (size_t)&__wakeup_size); +#if CONFIG_COLLECT_TIMESTAMPS + timestamp_add_now(TS_ACPI_WAKE_JUMP); +#endif + acpi_do_wakeup((u32)vector, acpi_backup_memory, CONFIG_RAMBASE, HIGH_MEMORY_SAVE); } diff --git a/src/boot/selfboot.c b/src/boot/selfboot.c index 67603f07db..3c310234cb 100644 --- a/src/boot/selfboot.c +++ b/src/boot/selfboot.c @@ -29,6 +29,9 @@ #include <string.h> #include <cbfs.h> #include <lib.h> +#if CONFIG_COLLECT_TIMESTAMPS +#include <timestamp.h> +#endif /* Maximum physical address we can use for the coreboot bounce buffer. */ #ifndef MAX_ADDR @@ -512,6 +515,10 @@ static int selfboot(struct lb_memory *mem, struct cbfs_payload *payload) printk(BIOS_DEBUG, "Jumping to boot code at %x\n", entry); post_code(POST_ENTER_ELF_BOOT); +#if CONFIG_COLLECT_TIMESTAMPS + timestamp_add_now(TS_SELFBOOT_JUMP); +#endif + /* Jump to kernel */ jmp_to_elf_entry((void*)entry, bounce_buffer, bounce_size); return 1; diff --git a/src/include/timestamp.h b/src/include/timestamp.h index cfa06e29fc..8b9a89a2b8 100644 --- a/src/include/timestamp.h +++ b/src/include/timestamp.h @@ -37,6 +37,8 @@ struct timestamp_table { enum timestamp_id { TS_BEFORE_INITRAM = 1, TS_AFTER_INITRAM = 2, + TS_ACPI_WAKE_JUMP = 98, + TS_SELFBOOT_JUMP = 99, }; void timestamp_init(tsc_t base); |