3 files changed, 14 insertions, 0 deletions
diff --git a/payloads/libpayload/include/coreboot_tables.h b/payloads/libpayload/include/coreboot_tables.h
index 649cc2bb07..0c516b1e49 100644
--- a/payloads/libpayload/include/coreboot_tables.h
+++ b/payloads/libpayload/include/coreboot_tables.h
@@ -190,6 +190,7 @@ struct cb_gpios {
 #define CB_TAG_VBOOT_HANDOFF	0x0020
 #define CB_TAG_DMA		0x0022
 #define CB_TAG_RAM_OOPS		0x0023
+#define CB_TAG_MTC		0x002b
 struct lb_range {
 	uint32_t tag;
 	uint32_t size;
diff --git a/payloads/libpayload/include/sysinfo.h b/payloads/libpayload/include/sysinfo.h
index bce5c8e4de..083f19de82 100644
--- a/payloads/libpayload/include/sysinfo.h
+++ b/payloads/libpayload/include/sysinfo.h
@@ -124,6 +124,8 @@ struct sysinfo_t {
 		uint32_t sector_size;
 		uint32_t erase_cmd;
 	} spi_flash;
+	uint64_t mtc_start;
+	uint32_t mtc_size;
 };
 
 extern struct sysinfo_t lib_sysinfo;
diff --git a/payloads/libpayload/libc/coreboot.c b/payloads/libpayload/libc/coreboot.c
index 999465cb82..43a9f09f1c 100644
--- a/payloads/libpayload/libc/coreboot.c
+++ b/payloads/libpayload/libc/coreboot.c
@@ -203,6 +203,14 @@ static void cb_parse_ramoops(void *ptr, struct sysinfo_t *info)
 	info->ramoops_buffer_size = ramoops->range_size;
 }
 
+static void cb_parse_mtc(void *ptr, struct sysinfo_t *info)
+{
+	struct lb_range *mtc = (struct lb_range *)ptr;
+
+	info->mtc_start = mtc->range_start;
+	info->mtc_size = mtc->range_size;
+}
+
 static void cb_parse_spi_flash(void *ptr, struct sysinfo_t *info)
 {
 	struct cb_spi_flash *flash = (struct cb_spi_flash *)ptr;
@@ -361,6 +369,9 @@ int cb_parse_header(void *addr, int len, struct sysinfo_t *info)
 		case CB_TAG_SPI_FLASH:
 			cb_parse_spi_flash(ptr, info);
 			break;
+		case CB_TAG_MTC:
+			cb_parse_mtc(ptr, info);
+			break;
 		default:
 			cb_parse_arch_specific(rec, info);
 			break;