Merge git://git.denx.de/u-boot-x86

13 files changed, 173 insertions, 136 deletions

diff --git a/arch/x86/include/asm/arch-queensbay/fsp/fsp_api.h b/arch/x86/include/asm/arch-queensbay/fsp/fsp_api.h
index 25b938fb4b..a9d7156109 100644
--- a/arch/x86/include/asm/arch-queensbay/fsp/fsp_api.h
+++ b/arch/x86/include/asm/arch-queensbay/fsp/fsp_api.h
@@ -14,9 +14,7 @@
  */
 typedef void (*fsp_continuation_f)(u32 status, void *hob_list);
 
-#pragma pack(1)
-
-struct fsp_init_params_t {
+struct fsp_init_params {
 	/* Non-volatile storage buffer pointer */
 	void			*nvs_buf;
 	/* Runtime buffer pointer */
@@ -25,7 +23,7 @@ struct fsp_init_params_t {
 	fsp_continuation_f	continuation;
 };
 
-struct common_buf_t {
+struct common_buf {
 	/*
 	 * Stack top pointer used by the bootloader. The new stack frame will be
 	 * set up at this location after FspInit API call.
@@ -36,24 +34,22 @@ struct common_buf_t {
 	u32	reserved[7];	/* Reserved */
 };
 
-enum fsp_phase_t {
+enum fsp_phase {
 	/* Notification code for post PCI enuermation */
 	INIT_PHASE_PCI	= 0x20,
 	/* Notification code before transfering control to the payload */
 	INIT_PHASE_BOOT	= 0x40
 };
 
-struct fsp_notify_params_t {
+struct fsp_notify_params {
 	/* Notification phase used for NotifyPhase API */
-	enum fsp_phase_t	phase;
+	enum fsp_phase	phase;
 };
 
-#pragma pack()
-
 /* FspInit API function prototype */
-typedef u32 (*fsp_init_f)(struct fsp_init_params_t *param);
+typedef u32 (*fsp_init_f)(struct fsp_init_params *params);
 
 /* FspNotify API function prototype */
-typedef u32 (*fsp_notify_f)(struct fsp_notify_params_t *param);
+typedef u32 (*fsp_notify_f)(struct fsp_notify_params *params);
 
 #endif
diff --git a/arch/x86/include/asm/arch-queensbay/fsp/fsp_ffs.h b/arch/x86/include/asm/arch-queensbay/fsp/fsp_ffs.h
index 1f73680032..eaec2b490e 100644
--- a/arch/x86/include/asm/arch-queensbay/fsp/fsp_ffs.h
+++ b/arch/x86/include/asm/arch-queensbay/fsp/fsp_ffs.h
@@ -8,10 +8,8 @@
 #ifndef __FSP_FFS_H__
 #define __FSP_FFS_H__
 
-#pragma pack(1)
-
 /* Used to verify the integrity of the file */
-union ffs_integrity_t {
+union __packed ffs_integrity {
 	struct {
 		/*
 		 * The IntegrityCheck.checksum.header field is an 8-bit
@@ -43,14 +41,14 @@ union ffs_integrity_t {
  * Each file begins with the header that describe the
  * contents and state of the files.
  */
-struct ffs_file_header_t {
+struct __packed ffs_file_header {
 	/*
 	 * This GUID is the file name.
 	 * It is used to uniquely identify the file.
 	 */
-	struct efi_guid_t	name;
+	struct efi_guid		name;
 	/* Used to verify the integrity of the file */
-	union ffs_integrity_t	integrity;
+	union ffs_integrity	integrity;
 	/* Identifies the type of file */
 	u8			type;
 	/* Declares various file attribute bits */
@@ -64,16 +62,16 @@ struct ffs_file_header_t {
 	u8			state;
 };
 
-struct ffs_file_header2_t {
+struct __packed ffs_file_header2 {
 	/*
 	 * This GUID is the file name. It is used to uniquely identify the file.
 	 * There may be only one instance of a file with the file name GUID of
 	 * Name in any given firmware volume, except if the file type is
 	 * EFI_FV_FILE_TYPE_FFS_PAD.
 	 */
-	struct efi_guid_t	name;
+	struct efi_guid		name;
 	/* Used to verify the integrity of the file */
-	union ffs_integrity_t	integrity;
+	union ffs_integrity	integrity;
 	/* Identifies the type of file */
 	u8			type;
 	/* Declares various file attribute bits */
@@ -81,9 +79,9 @@ struct ffs_file_header2_t {
 	/*
 	 * The length of the file in bytes, including the FFS header.
 	 * The length of the file data is either
-	 * (size - sizeof(struct ffs_file_header_t)). This calculation means a
+	 * (size - sizeof(struct ffs_file_header)). This calculation means a
 	 * zero-length file has a size of 24 bytes, which is
-	 * sizeof(struct ffs_file_header_t). Size is not required to be a
+	 * sizeof(struct ffs_file_header). Size is not required to be a
 	 * multiple of 8 bytes. Given a file F, the next file header is located
 	 * at the next 8-byte aligned firmware volume offset following the last
 	 * byte of the file F.
@@ -98,7 +96,7 @@ struct ffs_file_header2_t {
 	 * If FFS_ATTRIB_LARGE_FILE is set in attr, then ext_size exists
 	 * and size must be set to zero.
 	 * If FFS_ATTRIB_LARGE_FILE is not set then
-	 * struct ffs_file_header_t is used.
+	 * struct ffs_file_header is used.
 	 */
 	u32			ext_size;
 };
@@ -129,7 +127,7 @@ struct ffs_file_header2_t {
 #define EFI_SECTION_SMM_DEPEX			0x1C
 
 /* Common section header */
-struct raw_section_t {
+struct __packed raw_section {
 	/*
 	 * A 24-bit unsigned integer that contains the total size of
 	 * the section in bytes, including the EFI_COMMON_SECTION_HEADER.
@@ -138,7 +136,7 @@ struct raw_section_t {
 	u8	type;
 };
 
-struct raw_section2_t {
+struct __packed raw_section2 {
 	/*
 	 * A 24-bit unsigned integer that contains the total size of
 	 * the section in bytes, including the EFI_COMMON_SECTION_HEADER.
@@ -153,6 +151,4 @@ struct raw_section2_t {
 	u32	ext_size;
 };
 
-#pragma pack()
-
 #endif
diff --git a/arch/x86/include/asm/arch-queensbay/fsp/fsp_fv.h b/arch/x86/include/asm/arch-queensbay/fsp/fsp_fv.h
index 01300dba6c..a024451a74 100644
--- a/arch/x86/include/asm/arch-queensbay/fsp/fsp_fv.h
+++ b/arch/x86/include/asm/arch-queensbay/fsp/fsp_fv.h
@@ -63,7 +63,7 @@
 #define EFI_FVB2_ALIGNMENT_1G		0x001E0000
 #define EFI_FVB2_ALIGNMENT_2G		0x001F0000
 
-struct fv_blkmap_entry_t {
+struct fv_blkmap_entry {
 	/* The number of sequential blocks which are of the same size */
 	u32	num_blocks;
 	/* The size of the blocks */
@@ -71,7 +71,7 @@ struct fv_blkmap_entry_t {
 };
 
 /* Describes the features and layout of the firmware volume */
-struct fv_header_t {
+struct fv_header {
 	/*
 	 * The first 16 bytes are reserved to allow for the reset vector of
 	 * processors whose reset vector is at address 0.
@@ -81,7 +81,7 @@ struct fv_header_t {
 	 * Declares the file system with which the firmware volume
 	 * is formatted.
 	 */
-	struct efi_guid_t	fs_guid;
+	struct efi_guid		fs_guid;
 	/*
 	 * Length in bytes of the complete firmware volume, including
 	 * the header.
@@ -118,18 +118,18 @@ struct fv_header_t {
 	 * An array of run-length encoded FvBlockMapEntry structures.
 	 * The array is terminated with an entry of {0,0}.
 	 */
-	struct fv_blkmap_entry_t	block_map[1];
+	struct fv_blkmap_entry	block_map[1];
 };
 
-#define EFI_FVH_SIGNATURE SIGNATURE_32('_', 'F', 'V', 'H')
+#define EFI_FVH_SIGNATURE	SIGNATURE_32('_', 'F', 'V', 'H')
 
 /* Firmware Volume Header Revision definition */
 #define EFI_FVH_REVISION	0x02
 
 /* Extension header pointed by ExtHeaderOffset of volume header */
-struct fv_ext_header_t {
+struct fv_ext_header {
 	/* firmware volume name */
-	struct efi_guid_t	fv_name;
+	struct efi_guid		fv_name;
 	/* Size of the rest of the extension header including this structure */
 	u32			ext_hdr_size;
 };
diff --git a/arch/x86/include/asm/arch-queensbay/fsp/fsp_hob.h b/arch/x86/include/asm/arch-queensbay/fsp/fsp_hob.h
index 44c0f905bb..380b64efaa 100644
--- a/arch/x86/include/asm/arch-queensbay/fsp/fsp_hob.h
+++ b/arch/x86/include/asm/arch-queensbay/fsp/fsp_hob.h
@@ -19,14 +19,14 @@
  * Describes the format and size of the data inside the HOB.
  * All HOBs must contain this generic HOB header.
  */
-struct hob_header_t {
+struct hob_header {
 	u16	type;		/* HOB type */
 	u16	len;		/* HOB length */
 	u32	reserved;	/* always zero */
 };
 
 /* Enumeration of memory types introduced in UEFI */
-enum efi_mem_type_t {
+enum efi_mem_type {
 	EFI_RESERVED_MEMORY_TYPE,
 	/*
 	 * The code portions of a loaded application.
@@ -87,16 +87,16 @@ enum efi_mem_type_t {
  * exist outside the HOB list. This HOB type describes how memory is used,
  * not the physical attributes of memory.
  */
-struct hob_mem_alloc_t {
-	struct hob_header_t	hdr;
+struct hob_mem_alloc {
+	struct hob_header	hdr;
 	/*
 	 * A GUID that defines the memory allocation region's type and purpose,
 	 * as well as other fields within the memory allocation HOB. This GUID
 	 * is used to define the additional data within the HOB that may be
-	 * present for the memory allocation HOB. Type efi_guid_t is defined in
+	 * present for the memory allocation HOB. Type efi_guid is defined in
 	 * InstallProtocolInterface() in the UEFI 2.0 specification.
 	 */
-	struct efi_guid_t	name;
+	struct efi_guid		name;
 	/*
 	 * The base address of memory allocated by this HOB.
 	 * Type phys_addr_t is defined in AllocatePages() in the UEFI 2.0
@@ -111,7 +111,7 @@ struct hob_mem_alloc_t {
 	 * Type EFI_MEMORY_TYPE is defined in AllocatePages() in the UEFI 2.0
 	 * specification.
 	 */
-	enum efi_mem_type_t	mem_type;
+	enum efi_mem_type	mem_type;
 	/* padding */
 	u8			reserved[4];
 };
@@ -155,14 +155,14 @@ struct hob_mem_alloc_t {
  * Describes the resource properties of all fixed, nonrelocatable resource
  * ranges found on the processor host bus during the HOB producer phase.
  */
-struct hob_res_desc_t {
-	struct hob_header_t	hdr;
+struct hob_res_desc {
+	struct hob_header	hdr;
 	/*
 	 * A GUID representing the owner of the resource. This GUID is
 	 * used by HOB consumer phase components to correlate device
 	 * ownership of a resource.
 	 */
-	struct efi_guid_t	owner;
+	struct efi_guid		owner;
 	u32			type;
 	u32			attr;
 	/* The physical start address of the resource region */
@@ -175,24 +175,24 @@ struct hob_res_desc_t {
  * Allows writers of executable content in the HOB producer phase to
  * maintain and manage HOBs with specific GUID.
  */
-struct hob_guid_t {
-	struct hob_header_t	hdr;
+struct hob_guid {
+	struct hob_header	hdr;
 	/* A GUID that defines the contents of this HOB */
-	struct efi_guid_t	name;
+	struct efi_guid		name;
 	/* GUID specific data goes here */
 };
 
 /* Union of all the possible HOB Types */
-union hob_pointers_t {
-	struct hob_header_t	*hdr;
-	struct hob_mem_alloc_t	*mem_alloc;
-	struct hob_res_desc_t	*res_desc;
-	struct hob_guid_t	*guid;
+union hob_pointers {
+	struct hob_header	*hdr;
+	struct hob_mem_alloc	*mem_alloc;
+	struct hob_res_desc	*res_desc;
+	struct hob_guid		*guid;
 	u8			*raw;
 };
 
 /**
- * Returns the type of a HOB.
+ * get_hob_type() - return the type of a HOB
  *
  * This macro returns the type field from the HOB header for the
  * HOB specified by hob.
@@ -201,11 +201,13 @@ union hob_pointers_t {
  *
  * @return: HOB type.
  */
-#define GET_HOB_TYPE(hob) \
-	((*(struct hob_header_t **)&(hob))->type)
+static inline u16 get_hob_type(union hob_pointers hob)
+{
+	return hob.hdr->type;
+}
 
 /**
- * Returns the length, in bytes, of a HOB.
+ * get_hob_length() - return the length, in bytes, of a HOB
  *
  * This macro returns the len field from the HOB header for the
  * HOB specified by hob.
@@ -214,11 +216,13 @@ union hob_pointers_t {
  *
  * @return: HOB length.
  */
-#define GET_HOB_LENGTH(hob) \
-	((*(struct hob_header_t **)&(hob))->len)
+static inline u16 get_hob_length(union hob_pointers hob)
+{
+	return hob.hdr->len;
+}
 
 /**
- * Returns a pointer to the next HOB in the HOB list.
+ * get_next_hob() - return a pointer to the next HOB in the HOB list
  *
  * This macro returns a pointer to HOB that follows the HOB specified by hob
  * in the HOB List.
@@ -227,25 +231,31 @@ union hob_pointers_t {
  *
  * @return: A pointer to the next HOB in the HOB list.
  */
-#define GET_NEXT_HOB(hob)	\
-	(void *)(*(u8 **)&(hob) + GET_HOB_LENGTH(hob))
+static inline void *get_next_hob(union hob_pointers hob)
+{
+	return (void *)(*(u8 **)&(hob) + get_hob_length(hob));
+}
 
 /**
- * Determines if a HOB is the last HOB in the HOB list.
+ * end_of_hob() - determine if a HOB is the last HOB in the HOB list
  *
  * This macro determine if the HOB specified by hob is the last HOB in the
- * HOB list.  If hob is last HOB in the HOB list, then TRUE is returned.
- * Otherwise, FALSE is returned.
+ * HOB list.  If hob is last HOB in the HOB list, then true is returned.
+ * Otherwise, false is returned.
  *
  * @hob:          A pointer to a HOB.
  *
- * @retval TRUE:  The HOB specified by hob is the last HOB in the HOB list.
- * @retval FALSE: The HOB specified by hob is not the last HOB in the HOB list.
+ * @retval true:  The HOB specified by hob is the last HOB in the HOB list.
+ * @retval false: The HOB specified by hob is not the last HOB in the HOB list.
  */
-#define END_OF_HOB(hob)	(GET_HOB_TYPE(hob) == (u16)HOB_TYPE_EOH)
+static inline bool end_of_hob(union hob_pointers hob)
+{
+	return get_hob_type(hob) == HOB_TYPE_EOH;
+}
 
 /**
- * Returns a pointer to data buffer from a HOB of type HOB_TYPE_GUID_EXT.
+ * get_guid_hob_data() - return a pointer to data buffer from a HOB of
+ *                       type HOB_TYPE_GUID_EXT
  *
  * This macro returns a pointer to the data buffer in a HOB specified by hob.
  * hob is assumed to be a HOB of type HOB_TYPE_GUID_EXT.
@@ -254,11 +264,14 @@ union hob_pointers_t {
  *
  * @return: A pointer to the data buffer in a HOB.
  */
-#define GET_GUID_HOB_DATA(hob)	\
-	(void *)(*(u8 **)&(hob) + sizeof(struct hob_guid_t))
+static inline void *get_guid_hob_data(u8 *hob)
+{
+	return (void *)(hob + sizeof(struct hob_guid));
+}
 
 /**
- * Returns the size of the data buffer from a HOB of type HOB_TYPE_GUID_EXT.
+ * get_guid_hob_data_size() - return the size of the data buffer from a HOB
+ *                            of type HOB_TYPE_GUID_EXT
  *
  * This macro returns the size, in bytes, of the data buffer in a HOB
  * specified by hob. hob is assumed to be a HOB of type HOB_TYPE_GUID_EXT.
@@ -267,14 +280,31 @@ union hob_pointers_t {
  *
  * @return: The size of the data buffer.
  */
-#define GET_GUID_HOB_DATA_SIZE(hob)	\
-	(u16)(GET_HOB_LENGTH(hob) - sizeof(struct hob_guid_t))
+static inline u16 get_guid_hob_data_size(u8 *hob)
+{
+	union hob_pointers hob_p = *(union hob_pointers *)hob;
+	return get_hob_length(hob_p) - sizeof(struct hob_guid);
+}
 
 /* FSP specific GUID HOB definitions */
+#define FSP_GUID_DATA1		0x912740be
+#define FSP_GUID_DATA2		0x2284
+#define FSP_GUID_DATA3		0x4734
+#define FSP_GUID_DATA4_0	0xb9
+#define FSP_GUID_DATA4_1	0x71
+#define FSP_GUID_DATA4_2	0x84
+#define FSP_GUID_DATA4_3	0xb0
+#define FSP_GUID_DATA4_4	0x27
+#define FSP_GUID_DATA4_5	0x35
+#define FSP_GUID_DATA4_6	0x3f
+#define FSP_GUID_DATA4_7	0x0c
+
 #define FSP_HEADER_GUID \
 	{ \
-	0x912740be, 0x2284, 0x4734, \
-	{0xb9, 0x71, 0x84, 0xb0, 0x27, 0x35, 0x3f, 0x0c} \
+	FSP_GUID_DATA1, FSP_GUID_DATA2, FSP_GUID_DATA3, \
+	{ FSP_GUID_DATA4_0, FSP_GUID_DATA4_1, FSP_GUID_DATA4_2, \
+	  FSP_GUID_DATA4_3, FSP_GUID_DATA4_4, FSP_GUID_DATA4_5, \
+	  FSP_GUID_DATA4_6, FSP_GUID_DATA4_7 } \
 	}
 
 #define FSP_NON_VOLATILE_STORAGE_HOB_GUID \
diff --git a/arch/x86/include/asm/arch-queensbay/fsp/fsp_infoheader.h b/arch/x86/include/asm/arch-queensbay/fsp/fsp_infoheader.h
index ad78bcd988..4a4d627b28 100644
--- a/arch/x86/include/asm/arch-queensbay/fsp/fsp_infoheader.h
+++ b/arch/x86/include/asm/arch-queensbay/fsp/fsp_infoheader.h
@@ -10,9 +10,7 @@
 
 #define FSP_HEADER_OFF	0x94	/* Fixed FSP header offset in the FSP image */
 
-#pragma pack(1)
-
-struct fsp_header_t {
+struct __packed fsp_header {
 	u32	sign;			/* 'FSPH' */
 	u32	hdr_len;		/* header length */
 	u8	reserved1[3];
@@ -31,6 +29,4 @@ struct fsp_header_t {
 	u32	reserved2;
 };
 
-#pragma pack()
-
 #endif
diff --git a/arch/x86/include/asm/arch-queensbay/fsp/fsp_platform.h b/arch/x86/include/asm/arch-queensbay/fsp/fsp_platform.h
index a7b6e6b8e7..61286ceb46 100644
--- a/arch/x86/include/asm/arch-queensbay/fsp/fsp_platform.h
+++ b/arch/x86/include/asm/arch-queensbay/fsp/fsp_platform.h
@@ -8,12 +8,8 @@
 #ifndef __FSP_PLATFORM_H__
 #define __FSP_PLATFORM_H__
 
-#pragma pack(1)
-
-struct fspinit_rtbuf_t {
-	struct common_buf_t	common;	/* FSP common runtime data structure */
+struct fspinit_rtbuf {
+	struct common_buf	common;	/* FSP common runtime data structure */
 };
 
-#pragma pack()
-
 #endif
diff --git a/arch/x86/include/asm/arch-queensbay/fsp/fsp_support.h b/arch/x86/include/asm/arch-queensbay/fsp/fsp_support.h
index 3296a2b389..3ae1b663b9 100644
--- a/arch/x86/include/asm/arch-queensbay/fsp/fsp_support.h
+++ b/arch/x86/include/asm/arch-queensbay/fsp/fsp_support.h
@@ -18,14 +18,30 @@
 #include "fsp_bootmode.h"
 #include "fsp_vpd.h"
 
-struct shared_data_t {
-	struct fsp_header_t	*fsp_hdr;
+struct shared_data {
+	struct fsp_header	*fsp_hdr;
 	u32			*stack_top;
-	struct upd_region_t	fsp_upd;
+	struct upd_region	fsp_upd;
 };
 
+#define FSP_LOWMEM_BASE		0x100000UL
+#define FSP_HIGHMEM_BASE	0x100000000ULL
+
+/**
+ * FSP Continuation assembly helper routine
+ *
+ * This routine jumps to the C version of FSP continuation function
+ */
 void asm_continuation(void);
 
+/**
+ * FSP initialization complete
+ *
+ * This is the function that indicates FSP initialization is complete and jumps
+ * back to the bootloader with HOB list pointer as the parameter.
+ *
+ * @hob_list:    HOB list pointer
+ */
 void fsp_init_done(void *hob_list);
 
 /**
@@ -37,19 +53,12 @@ void fsp_init_done(void *hob_list);
  *
  * @retval:      Never returns
  */
-void fsp_continue(struct shared_data_t *shared_data, u32 status,
+void fsp_continue(struct shared_data *shared_data, u32 status,
 		  void *hob_list);
 
 /**
  * Find FSP header offset in FSP image
  *
- * If this function is called before the a stack is established, special care
- * must be taken. First, it cannot declare any local variable using stack.
- * Only register variable can be used here. Secondly, some compiler version
- * will add prolog or epilog code for the C function. If so the function call
- * may not work before stack is ready. GCC 4.8.1 has been verified to be
- * working for the following code.
- *
  * @retval: the offset of FSP header. If signature is invalid, returns 0.
  */
 u32 find_fsp_header(void);
@@ -67,11 +76,11 @@ void fsp_init(u32 stack_top, u32 boot_mode, void *nvs_buf);
  * FSP notification wrapper function
  *
  * @fsp_hdr: Pointer to FSP information header
- * @phase:   FSP initialization phase defined in enum fsp_phase_t
+ * @phase:   FSP initialization phase defined in enum fsp_phase
  *
  * @retval:  compatible status code with EFI_STATUS defined in PI spec
  */
-u32 fsp_notify(struct fsp_header_t *fsp_hdr, u32 phase);
+u32 fsp_notify(struct fsp_header *fsp_hdr, u32 phase);
 
 /**
  * This function retrieves the top of usable low memory.
@@ -80,7 +89,7 @@ u32 fsp_notify(struct fsp_header_t *fsp_hdr, u32 phase);
  *
  * @retval:   Usable low memory top.
  */
-u32 get_usable_lowmem_top(const void *hob_list);
+u32 fsp_get_usable_lowmem_top(const void *hob_list);
 
 /**
  * This function retrieves the top of usable high memory.
@@ -89,7 +98,7 @@ u32 get_usable_lowmem_top(const void *hob_list);
  *
  * @retval:   Usable high memory top.
  */
-u64 get_usable_highmem_top(const void *hob_list);
+u64 fsp_get_usable_highmem_top(const void *hob_list);
 
 /**
  * This function retrieves a special reserved memory region.
@@ -102,8 +111,8 @@ u64 get_usable_highmem_top(const void *hob_list);
  * @retval:   Reserved region start address.
  *            0 if this region does not exist.
  */
-u64 get_fsp_reserved_mem_from_guid(const void *hob_list,
-				   u64 *len, struct efi_guid_t *guid);
+u64 fsp_get_reserved_mem_from_guid(const void *hob_list,
+				   u64 *len, struct efi_guid *guid);
 
 /**
  * This function retrieves the FSP reserved normal memory.
@@ -114,7 +123,7 @@ u64 get_fsp_reserved_mem_from_guid(const void *hob_list,
  * @retval:   FSP reserved memory base
  *            0 if this region does not exist.
  */
-u32 get_fsp_reserved_mem(const void *hob_list, u32 *len);
+u32 fsp_get_fsp_reserved_mem(const void *hob_list, u32 *len);
 
 /**
  * This function retrieves the TSEG reserved normal memory.
@@ -126,7 +135,7 @@ u32 get_fsp_reserved_mem(const void *hob_list, u32 *len);
  * @retval NULL:   Failed to find the TSEG reserved memory.
  * @retval others: TSEG reserved memory base.
  */
-u32 get_tseg_reserved_mem(const void *hob_list, u32 *len);
+u32 fsp_get_tseg_reserved_mem(const void *hob_list, u32 *len);
 
 /**
  * Returns the next instance of a HOB type from the starting HOB.
@@ -136,7 +145,7 @@ u32 get_tseg_reserved_mem(const void *hob_list, u32 *len);
  *
  * @retval:   A HOB object with matching type; Otherwise NULL.
  */
-void *get_next_hob(u16 type, const void *hob_list);
+void *fsp_get_next_hob(u16 type, const void *hob_list);
 
 /**
  * Returns the next instance of the matched GUID HOB from the starting HOB.
@@ -146,7 +155,7 @@ void *get_next_hob(u16 type, const void *hob_list);
  *
  * @retval:   A HOB object with matching GUID; Otherwise NULL.
  */
-void *get_next_guid_hob(const struct efi_guid_t *guid, const void *hob_list);
+void *fsp_get_next_guid_hob(const struct efi_guid *guid, const void *hob_list);
 
 /**
  * This function retrieves a GUID HOB data buffer and size.
@@ -159,8 +168,8 @@ void *get_next_guid_hob(const struct efi_guid_t *guid, const void *hob_list);
  * @retval NULL:   Failed to find the GUID HOB.
  * @retval others: GUID HOB data buffer pointer.
  */
-void *get_guid_hob_data(const void *hob_list, u32 *len,
-			struct efi_guid_t *guid);
+void *fsp_get_guid_hob_data(const void *hob_list, u32 *len,
+			    struct efi_guid *guid);
 
 /**
  * This function retrieves FSP Non-volatile Storage HOB buffer and size.
@@ -172,7 +181,7 @@ void *get_guid_hob_data(const void *hob_list, u32 *len,
  * @retval NULL:   Failed to find the NVS HOB.
  * @retval others: FSP NVS data buffer pointer.
  */
-void *get_fsp_nvs_data(const void *hob_list, u32 *len);
+void *fsp_get_nvs_data(const void *hob_list, u32 *len);
 
 /**
  * This function retrieves Bootloader temporary stack buffer and size.
@@ -184,15 +193,15 @@ void *get_fsp_nvs_data(const void *hob_list, u32 *len);
  * @retval NULL:   Failed to find the bootloader temporary stack HOB.
  * @retval others: Bootloader temporary stackbuffer pointer.
  */
-void *get_bootloader_tmp_mem(const void *hob_list, u32 *len);
+void *fsp_get_bootloader_tmp_mem(const void *hob_list, u32 *len);
 
 /**
  * This function overrides the default configurations in the UPD data region.
  *
- * @fsp_upd: A pointer to the upd_region_t data strcture
+ * @fsp_upd: A pointer to the upd_region data strcture
  *
  * @return:  None
  */
-void update_fsp_upd(struct upd_region_t *fsp_upd);
+void update_fsp_upd(struct upd_region *fsp_upd);
 
 #endif
diff --git a/arch/x86/include/asm/arch-queensbay/fsp/fsp_types.h b/arch/x86/include/asm/arch-queensbay/fsp/fsp_types.h
index 12ebbfdc1d..f32d8273a0 100644
--- a/arch/x86/include/asm/arch-queensbay/fsp/fsp_types.h
+++ b/arch/x86/include/asm/arch-queensbay/fsp/fsp_types.h
@@ -8,20 +8,8 @@
 #ifndef __FSP_TYPES_H__
 #define __FSP_TYPES_H__
 
-/*
- * Boolean true value.  UEFI Specification defines this value to be 1,
- * but this form is more portable.
- */
-#define TRUE			((unsigned char)(1 == 1))
-
-/*
- * Boolean false value.  UEFI Specification defines this value to be 0,
- * but this form is more portable.
- */
-#define FALSE			((unsigned char)(0 == 1))
-
 /* 128 bit buffer containing a unique identifier value */
-struct efi_guid_t {
+struct efi_guid {
 	u32	data1;
 	u16	data2;
 	u16	data3;
@@ -80,9 +68,6 @@ struct efi_guid_t {
 #define SIGNATURE_64(A, B, C, D, E, F, G, H)	\
 	(SIGNATURE_32(A, B, C, D) | ((u64)(SIGNATURE_32(E, F, G, H)) << 32))
 
-/* Assertion for debug */
-#define ASSERT(exp)	do { if (!(exp)) for (;;); } while (FALSE)
-
 /*
  * Define FSP API return status code.
  * Compatiable with EFI_STATUS defined in PI Spec.
diff --git a/arch/x86/include/asm/arch-queensbay/fsp/fsp_vpd.h b/arch/x86/include/asm/arch-queensbay/fsp/fsp_vpd.h
index 11cc32f38a..bce58b1e69 100644
--- a/arch/x86/include/asm/arch-queensbay/fsp/fsp_vpd.h
+++ b/arch/x86/include/asm/arch-queensbay/fsp/fsp_vpd.h
@@ -10,9 +10,9 @@
 #ifndef __VPDHEADER_H__
 #define __VPDHEADER_H__
 
-#pragma pack(1)
+#define UPD_TERMINATOR	0x55AA
 
-struct upd_region_t {
+struct __packed upd_region {
 	u64	sign;			/* Offset 0x0000 */
 	u64	reserved;		/* Offset 0x0008 */
 	u8	dummy[240];		/* Offset 0x0010 */
@@ -39,7 +39,7 @@ struct upd_region_t {
 #define VPD_IMAGE_ID	0x445056574F4E4E4D	/* 'MNNOWVPD' */
 #define VPD_IMAGE_REV	0x00000301
 
-struct vpd_region_t {
+struct __packed vpd_region {
 	u64	sign;			/* Offset 0x0000 */
 	u32	img_rev;		/* Offset 0x0008 */
 	u32	upd_offset;		/* Offset 0x000C */
@@ -53,6 +53,4 @@ struct vpd_region_t {
 	u8	pcie_port_ioh;		/* Offset 0x0029 */
 };
 
-#pragma pack()
-
 #endif
diff --git a/arch/x86/include/asm/arch-queensbay/gpio.h b/arch/x86/include/asm/arch-queensbay/gpio.h
new file mode 100644
index 0000000000..ab4e059131
--- /dev/null
+++ b/arch/x86/include/asm/arch-queensbay/gpio.h
@@ -0,0 +1,13 @@
+/*
+ * Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _X86_ARCH_GPIO_H_
+#define _X86_ARCH_GPIO_H_
+
+/* Where in config space is the register that points to the GPIO registers? */
+#define PCI_CFG_GPIOBASE 0x44
+
+#endif /* _X86_ARCH_GPIO_H_ */
diff --git a/arch/x86/include/asm/arch-queensbay/tnc.h b/arch/x86/include/asm/arch-queensbay/tnc.h
new file mode 100644
index 0000000000..67c5e0586c
--- /dev/null
+++ b/arch/x86/include/asm/arch-queensbay/tnc.h
@@ -0,0 +1,15 @@
+/*
+ * Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _X86_ARCH_TNC_H_
+#define _X86_ARCH_TNC_H_
+
+#include <pci.h>
+
+/* PCI Configuration Space (D31:F0): LPC */
+#define PCH_LPC_DEV	PCI_BDF(0, 0x1f, 0)
+
+#endif /* _X86_ARCH_TNC_H_ */
diff --git a/arch/x86/include/asm/gpio.h b/arch/x86/include/asm/gpio.h
index 1787e5210c..1099427388 100644
--- a/arch/x86/include/asm/gpio.h
+++ b/arch/x86/include/asm/gpio.h
@@ -11,7 +11,7 @@
 #include <asm-generic/gpio.h>
 
 struct ich6_bank_platdata {
-	uint32_t base_addr;
+	uint16_t base_addr;
 	const char *bank_name;
 };
 
@@ -147,7 +147,7 @@ struct pch_gpio_map {
 	} set3;
 };
 
-void setup_pch_gpios(u32 gpiobase, const struct pch_gpio_map *gpio);
+void setup_pch_gpios(u16 gpiobase, const struct pch_gpio_map *gpio);
 void ich_gpio_set_gpio_map(const struct pch_gpio_map *map);
 
 #endif /* _X86_GPIO_H_ */
diff --git a/arch/x86/include/asm/ibmpc.h b/arch/x86/include/asm/ibmpc.h
index e6d183b479..c3b5187c22 100644
--- a/arch/x86/include/asm/ibmpc.h
+++ b/arch/x86/include/asm/ibmpc.h
@@ -18,4 +18,7 @@
 #define SYSCTLA         0x92
 #define SLAVE_PIC       0xa0
 
+#define UART0_BASE	0x3f8
+#define UART1_BASE	0x2f8
+
 #endif