Add timestamps for selfboot and acpi wake
Change-Id: I28224867610b947739d940d25c98399d219f10f4 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: http://review.coreboot.org/733 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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@ -32,6 +32,9 @@
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#include <device/pci.h>
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#include <cbmem.h>
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#include <cpu/x86/lapic_def.h>
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#if CONFIG_COLLECT_TIMESTAMPS
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#include <timestamp.h>
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#endif
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#if CONFIG_CHROMEOS
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#include <vendorcode/google/chromeos/chromeos.h>
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#endif
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@ -610,6 +613,10 @@ void acpi_jump_to_wakeup(void *vector)
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/* Copy wakeup trampoline in place. */
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memcpy((void *)WAKEUP_BASE, &__wakeup, (size_t)&__wakeup_size);
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#if CONFIG_COLLECT_TIMESTAMPS
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timestamp_add_now(TS_ACPI_WAKE_JUMP);
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#endif
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acpi_do_wakeup((u32)vector, acpi_backup_memory, CONFIG_RAMBASE,
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HIGH_MEMORY_SAVE);
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}
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@ -29,6 +29,9 @@
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#include <string.h>
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#include <cbfs.h>
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#include <lib.h>
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#if CONFIG_COLLECT_TIMESTAMPS
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#include <timestamp.h>
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#endif
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/* Maximum physical address we can use for the coreboot bounce buffer. */
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#ifndef MAX_ADDR
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@ -512,6 +515,10 @@ static int selfboot(struct lb_memory *mem, struct cbfs_payload *payload)
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printk(BIOS_DEBUG, "Jumping to boot code at %x\n", entry);
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post_code(POST_ENTER_ELF_BOOT);
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#if CONFIG_COLLECT_TIMESTAMPS
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timestamp_add_now(TS_SELFBOOT_JUMP);
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#endif
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/* Jump to kernel */
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jmp_to_elf_entry((void*)entry, bounce_buffer, bounce_size);
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return 1;
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@ -37,6 +37,8 @@ struct timestamp_table {
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enum timestamp_id {
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TS_BEFORE_INITRAM = 1,
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TS_AFTER_INITRAM = 2,
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TS_ACPI_WAKE_JUMP = 98,
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TS_SELFBOOT_JUMP = 99,
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};
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void timestamp_init(tsc_t base);
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