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-rw-r--r--src/include/boot/coreboot_tables.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/include/boot/coreboot_tables.h b/src/include/boot/coreboot_tables.h
index f624ac1e1a..a7e4ab0500 100644
--- a/src/include/boot/coreboot_tables.h
+++ b/src/include/boot/coreboot_tables.h
@@ -250,6 +250,14 @@ struct lb_vboot_handoff {
uint32_t vboot_handoff_size;
};
+#define LB_TAG_X86_ROM_MTRR 0x0021
+struct lb_x86_rom_mtrr {
+ uint32_t tag;
+ uint32_t size;
+ /* The variable range MTRR index covering the ROM. */
+ uint32_t index;
+};
+
/* The following structures are for the cmos definitions table */
#define LB_TAG_CMOS_OPTION_TABLE 200
/* cmos header record */