drivers/intel/fsp2_0: Add display HOB support

Add support to display the HOBs returned by FSP:
* Add Kconfig value to enable HOB display
* Move hob_header, hob_resource and uuid_name structures into util.h
* Move hob_type enum into util.h
* Remove static from the debug utility functions
* Add fsp_ prefix to the debug utility functions
* Declare the debug utility functions in debug.h
* Add HOB type name table
* Add more GUID values
* Add new GUID name table for additional GUIDs
* Add routine to convert EDK-II GUID into a name
* Add SOC specific routine to handle unknown GUID types
* Add routine to convert HOB type into a name
* Add SOC specific routine to handle unknown HOB types
* Add routine to display the hobs

TEST=Build and run on Galileo Gen2

Change-Id: I10606d752859fff0f4f08a5ac03ab129b2c96d1f
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/15851
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/drivers/intel/fsp2_0/graphics.c b/src/drivers/intel/fsp2_0/graphics.c
index f4ba40220f..039202faa4 100644
--- a/src/drivers/intel/fsp2_0/graphics.c
+++ b/src/drivers/intel/fsp2_0/graphics.c
@@ -20,7 +20,7 @@ enum pixel_format {
 	pixel_bitmask = 2,		/* defined by <rgb>_mask values */
 };
 
-static const uint8_t uuid_graphics_info[16] = {
+const uint8_t fsp_graphics_info_guid[16] = {
 	0xce, 0x2c, 0xf6, 0x39, 0x25, 0x68, 0x69, 0x46,
 	0xbb, 0x56, 0x54, 0x1a, 0xba, 0x75, 0x3a, 0x07
 };
@@ -60,7 +60,7 @@ enum cb_err fsp_fill_lb_framebuffer(struct lb_framebuffer *framebuffer)
 	const struct hob_graphics_info *ginfo;
 	const struct fsp_framebuffer *fbinfo;
 
-	ginfo = fsp_find_extension_hob_by_uuid(uuid_graphics_info, &size);
+	ginfo = fsp_find_extension_hob_by_guid(fsp_graphics_info_guid, &size);
 
 	if (!ginfo) {
 		printk(BIOS_ALERT, "Graphics hand-off block not found\n");