nb/intel/sandybridge: Drop pch.h from sandybridge.h

Include pch.h in the source files instead in sandybridge.h.

Tested on Lenovo T520 (Intel Sandy Bridge).
Still boots to OS, no errors visible in dmesg.

Change-Id: I9e5b678e979a8d136d8d00b49486d0a882f77d81
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32065
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>

src/mainboard/asrock/b75pro3-m/romstage.c

@@ -17,6 +17,7 @@
 #include <device/pci_ops.h>
 #include <device/pnp_ops.h>
 #include <northbridge/intel/sandybridge/raminit_native.h>
+#include <southbridge/intel/bd82x6x/pch.h>
 #include <superio/nuvoton/nct6776/nct6776.h>
 #include <superio/nuvoton/common/nuvoton.h>
 

src/mainboard/compulab/intense_pc/romstage.c

@@ -18,6 +18,7 @@
 #include <device/pci_ops.h>
 #include <northbridge/intel/sandybridge/raminit_native.h>
 #include <superio/smsc/sio1007/chip.h>
+#include <southbridge/intel/bd82x6x/pch.h>
 
 #define SIO_PORT 0x164e
 

src/mainboard/google/link/romstage.c

@@ -25,6 +25,7 @@
 #include <northbridge/intel/sandybridge/sandybridge.h>
 #include <northbridge/intel/sandybridge/raminit.h>
 #include <northbridge/intel/sandybridge/raminit_native.h>
+#include <southbridge/intel/bd82x6x/pch.h>
 #include <southbridge/intel/common/gpio.h>
 #include "ec/google/chromeec/ec.h"
 #include <cbfs.h>

src/mainboard/intel/dcp847ske/early_southbridge.c

@@ -23,6 +23,7 @@
 #include <device/pci_def.h>
 #include <console/console.h>
 #include <northbridge/intel/sandybridge/raminit_native.h>
+#include <southbridge/intel/bd82x6x/pch.h>
 
 #include "superio.h"
 #include "thermal.h"

src/mainboard/intel/dcp847ske/romstage.c

@@ -23,6 +23,7 @@
 #else
 #include <northbridge/intel/sandybridge/raminit.h>
 #endif
+#include <southbridge/intel/bd82x6x/pch.h>
 
 #if !CONFIG(USE_NATIVE_RAMINIT)
 void mainboard_fill_pei_data(struct pei_data *pei_data)

src/northbridge/intel/sandybridge/gma.c

@@ -25,6 +25,7 @@
 #include <drivers/intel/gma/libgfxinit.h>
 #include <southbridge/intel/bd82x6x/nvs.h>
 #include <drivers/intel/gma/opregion.h>
+#include <southbridge/intel/bd82x6x/pch.h>
 #include <cbmem.h>
 
 #include "chip.h"

src/northbridge/intel/sandybridge/raminit.c

@@ -29,6 +29,7 @@
 #include <mrc_cache.h>
 #include <southbridge/intel/bd82x6x/me.h>
 #include <southbridge/intel/common/smbus.h>
+#include <southbridge/intel/bd82x6x/pch.h>
 #include <cpu/x86/msr.h>
 
 #include "raminit_native.h"

src/northbridge/intel/sandybridge/sandybridge.h

@@ -52,8 +52,6 @@
 #define IOMMU_BASE1		0xfed90000ULL
 #define IOMMU_BASE2		0xfed91000ULL
 
-#include <southbridge/intel/bd82x6x/pch.h>
-
 /* Everything below this line is ignored in the DSDT */
 #ifndef __ACPI__
 #include <cpu/intel/model_206ax/model_206ax.h>

src/southbridge/intel/bd82x6x/acpi/pch.asl

@@ -15,6 +15,7 @@
  */
 
 /* Intel Cougar Point PCH support */
+#include <southbridge/intel/bd82x6x/pch.h>
 
 Scope(\)
 {