AGESA binaryPI: Clean up amdfamXX.h include

Change-Id: Iba8b8d33e1f10e28745234988d97d4fafd04c798
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21583
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>

src/include/cpu/amd/amdfam12.h

@@ -16,8 +16,6 @@
 #ifndef CPU_AMD_FAM12_H
 #define CPU_AMD_FAM12_H
 
-#include <cpu/x86/msr.h>
-
 #define HWCR_MSR			0xC0010015
 #define NB_CFG_MSR			0xC001001f
 #define LS_CFG_MSR			0xC0011020
@@ -29,12 +27,4 @@
 #define CPU_ID_FEATURES_MSR		0xC0011004
 #define CPU_ID_EXT_FEATURES_MSR		0xC0011005
 
-#if defined(__PRE_RAM__)
-void wait_all_core0_started(void);
-void wait_all_other_cores_started(u32 bsp_apicid);
-void wait_all_aps_started(u32 bsp_apicid);
-void allow_all_aps_stop(u32 bsp_apicid);
-#endif
-void get_bus_conf(void);
-
 #endif /* CPU_AMD_FAM12_H */