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-rw-r--r--payloads/libpayload/include/coreboot_tables.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/payloads/libpayload/include/coreboot_tables.h b/payloads/libpayload/include/coreboot_tables.h
index 24cbf453eb..276f25fe89 100644
--- a/payloads/libpayload/include/coreboot_tables.h
+++ b/payloads/libpayload/include/coreboot_tables.h
@@ -268,6 +268,14 @@ struct cb_boot_media_params {
uint64_t boot_media_size;
};
+#define CB_TAG_TSC_INFO 0x0032
+struct cb_tsc_info {
+ uint32_t tag;
+ uint32_t size;
+
+ uint32_t freq_khz;
+};
+
#define CB_TAG_SERIALNO 0x002a
#define CB_MAX_SERIALNO_LENGTH 32