haswell: Drop `mainboard_fill_pei_data`

Use global variables to provide mainboard USB settings, and have the
northbridge code copy it into the `pei_data` struct. For now.

To minimize diffstat noise, this patch does not reindent the now-global
mainboard USB configuration arrays. This is cleaned up in a follow-up.

Change-Id: I273c7a6cd46734ae25b95fc11b5e188d63cac32e
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50538
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/northbridge/intel/haswell/romstage.c b/src/northbridge/intel/haswell/romstage.c
index cbb9834..b77e559 100644
--- a/src/northbridge/intel/haswell/romstage.c
+++ b/src/northbridge/intel/haswell/romstage.c
@@ -18,6 +18,7 @@
 #include <northbridge/intel/haswell/raminit.h>
 #include <southbridge/intel/lynxpoint/pch.h>
 #include <southbridge/intel/lynxpoint/me.h>
+#include <string.h>
 
 /* Copy SPD data for on-board memory */
 void __weak copy_spd(struct pei_data *peid)
@@ -70,7 +71,8 @@
 		.usb_xhci_on_resume	= cfg->usb_xhci_on_resume,
 	};
 
-	mainboard_fill_pei_data(&pei_data);
+	memcpy(pei_data.usb2_ports, mainboard_usb2_ports, sizeof(mainboard_usb2_ports));
+	memcpy(pei_data.usb3_ports, mainboard_usb3_ports, sizeof(mainboard_usb3_ports));
 
 	enable_lapic();