sb/intel/bd828x6x: Make CONFIG_ELOG=y compile

The function pch_log_state() was overlooked when making the smi
relocation code common.

Change-Id: I878772f1a93105b828e50f37e105d04988ba0bdf
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/30426
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>

src/southbridge/intel/bd82x6x/elog.c

@@ -21,6 +21,7 @@
 #include <stdint.h>
 #include <string.h>
 #include <elog.h>
+#include <southbridge/intel/common/pmutil.h>
 #include "pch.h"
 
 void pch_log_state(void)

src/southbridge/intel/bd82x6x/pch.h

@@ -66,9 +66,6 @@ int pch_silicon_revision(void);
 int pch_silicon_type(void);
 int pch_silicon_supported(int type, int rev);
 void pch_iobp_update(u32 address, u32 andvalue, u32 orvalue);
-#if IS_ENABLED(CONFIG_ELOG)
-void pch_log_state(void);
-#endif
 #else /* __PRE_RAM__ */
 void enable_smbus(void);
 void enable_usb_bar(void);

src/southbridge/intel/common/pmutil.h

@@ -149,5 +149,6 @@ void southbridge_update_gnvs(u8 apm_cnt, int *smm_done);
 void southbridge_finalize_all(void);
 void southbridge_smi_monitor(void);
 em64t101_smm_state_save_area_t *smi_apmc_find_state_save(u8 cmd);
+void pch_log_state(void);
 
 #endif /*INTEL_COMMON_PMUTIL_H */

src/southbridge/intel/common/smi.c

@@ -23,6 +23,7 @@
 #include <cpu/x86/smm.h>
 #include <cpu/intel/smm/gen1/smi.h>
 #include <southbridge/intel/common/pmbase.h>
+#include <southbridge/intel/common/pmutil.h>
 
 #include "pmutil.h"
 
@@ -39,10 +40,9 @@ void southbridge_smm_init(void)
 	u16 pm1_en;
 	u32 gpe0_en;
 
-#if IS_ENABLED(CONFIG_ELOG)
+	if (IS_ENABLED(CONFIG_ELOG))
 	/* Log events from chipset before clearing */
-	pch_log_state();
-#endif
+		pch_log_state();
 
 	printk(BIOS_DEBUG, "Initializing southbridge SMI...");