Extend coreboot table entry for serial ports

[coreboot.git] / payloads / libpayload / include / coreboot_tables.h

diff --git a/payloads/libpayload/include/coreboot_tables.h b/payloads/libpayload/include/coreboot_tables.h
index 04b8cef4c1351824089130d15803a3750255a5ab..d342c992c4c212cf12ffedfa481952a7ffa728d8 100644 (file)
--- a/payloads/libpayload/include/coreboot_tables.h
+++ b/payloads/libpayload/include/coreboot_tables.h
@@ -60,9 +60,13 @@ struct cb_memory_range {
        u32 type;
 };
 
-#define CB_MEM_RAM      1
-#define CB_MEM_RESERVED 2
-#define CB_MEM_TABLE    16
+#define CB_MEM_RAM          1
+#define CB_MEM_RESERVED     2
+#define CB_MEM_ACPI         3
+#define CB_MEM_NVS          4
+#define CB_MEM_UNUSABLE     5
+#define CB_MEM_VENDOR_RSVD  6
+#define CB_MEM_TABLE       16
 
 struct cb_memory {
        u32 tag;
@@ -110,7 +114,11 @@ struct cb_string {
 struct cb_serial {
        u32 tag;
        u32 size;
-       u16 ioport;
+#define CB_SERIAL_TYPE_IO_MAPPED     1
+#define CB_SERIAL_TYPE_MEMORY_MAPPED 2
+       u32 type;
+       u32 baseaddr;
+       u32 baud;
 };
 
 #define CB_TAG_CONSOLE       0x00010
@@ -122,10 +130,10 @@ struct cb_console {
 };
 
 #define CB_TAG_CONSOLE_SERIAL8250 0
-#define CB_TAG_CONSOLE_VGA        1
-#define CB_TAG_CONSOLE_BTEXT      2
+#define CB_TAG_CONSOLE_VGA        1 // OBSOLETE
+#define CB_TAG_CONSOLE_BTEXT      2 // OBSOLETE
 #define CB_TAG_CONSOLE_LOGBUF     3
-#define CB_TAG_CONSOLE_SROM       4
+#define CB_TAG_CONSOLE_SROM       4 // OBSOLETE
 #define CB_TAG_CONSOLE_EHCI       5
 
 #define CB_TAG_FORWARD       0x00011