mb/amd/bilby,mandolin: use full path of SoC's chip.h

This is taken from CB:41355

Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: Iba1948ae2332788b7e0ec9b4e3cea35c6608b152
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60200
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

src/mainboard/amd/bilby/mainboard.c

@@ -12,7 +12,7 @@
 #include <soc/platform_descriptors.h>
 #include <types.h>
 #include <commonlib/helpers.h>
-#include <chip.h>
+#include <soc/amd/picasso/chip.h>
 #include "gpio.h"
 #include "mainboard.h"
 

src/mainboard/amd/mandolin/mainboard.c

@@ -10,7 +10,7 @@
 #include <soc/pci_devs.h>
 #include <types.h>
 #include <commonlib/helpers.h>
-#include <chip.h>
+#include <soc/amd/picasso/chip.h>
 #include "gpio.h"
 
 /* TODO: recheck IRQ tables */