drivers/intel/fsp2_0: Make FSP Headers Consumable out of Box

The following patch is based off of the UEFI 2.6 patch. The FSP header files
are temporarily staying in soc/intel/apollolake and FspUpd.h has been relocated
since the other headers expect it to be in the root of an includable directory.
Any struct defines were removed since they are defined in the headers and no
longer need to be explicity declared as struct with the UEFI 2.6 includes.

BUG=chrome-os-partner:54100
BRANCH=none
TEST=confirmed coreboot builds successfully

Change-Id: I10739dca1b6da3f15bd850adf06238f7c51508f7
Signed-off-by: Brandon Breitenstein <brandon.breitenstein@intel.com>#
Signed-off-by: Andrey Petrov <andrey.petrov@intel.com>
Reviewed-on: https://review.coreboot.org/16308
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
diff --git a/src/drivers/intel/fsp2_0/upd_display.c b/src/drivers/intel/fsp2_0/upd_display.c
index 694a66e..a588358 100644
--- a/src/drivers/intel/fsp2_0/upd_display.c
+++ b/src/drivers/intel/fsp2_0/upd_display.c
@@ -51,15 +51,15 @@
 
 /* Display the UPD parameters for MemoryInit */
 __attribute__((weak)) void soc_display_fspm_upd_params(
-	const struct FSPM_UPD *fspm_old_upd,
-	const struct FSPM_UPD *fspm_new_upd)
+	const FSPM_UPD *fspm_old_upd,
+	const FSPM_UPD *fspm_new_upd)
 {
 	printk(BIOS_SPEW, "UPD values for MemoryInit:\n");
 	hexdump(fspm_new_upd, sizeof(*fspm_new_upd));
 }
 
-void fspm_display_upd_values(const struct FSPM_UPD *old,
-	const struct FSPM_UPD *new)
+void fspm_display_upd_values(const FSPM_UPD *old,
+	const FSPM_UPD *new)
 {
 	/* Display the UPD data */
 	fspm_display_arch_params(&old->FspmArchUpd, &new->FspmArchUpd);
@@ -68,8 +68,8 @@
 
 /* Display the UPD parameters for SiliconInit */
 __attribute__((weak)) void soc_display_fsps_upd_params(
-	const struct FSPS_UPD *fsps_old_upd,
-	const struct FSPS_UPD *fsps_new_upd)
+	const FSPS_UPD *fsps_old_upd,
+	const FSPS_UPD *fsps_new_upd)
 {
 	printk(BIOS_SPEW, "UPD values for SiliconInit:\n");
 	hexdump(fsps_new_upd, sizeof(*fsps_new_upd));