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authorBin Meng <bmeng.cn@gmail.com>2014-12-17 15:50:49 +0800
committerSimon Glass <sjg@chromium.org>2014-12-18 17:26:08 -0700
commit255fd5caa5dda7f1028843753562eff58f3855bc (patch)
treedd181fea0f51800ad68cbbf768e125f143eabb7f /arch/x86/include/asm/arch-queensbay
parent5dad97ed61507d96b2f791980f51ee3497a75867 (diff)
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x86: Clean up the FSP support codes
This is the follow-on patch to clean up the FSP support codes: - Remove the _t suffix on the structures defines - Use __packed for structure defines - Use U-Boot's assert() - Use standard bool true/false - Remove read_unaligned64() - Use memcmp() in the compare_guid() - Remove the cast in the memset() call - Replace some magic numbers with macros - Use panic() when no valid FSP image header is found - Change some FSP utility routines to use an fsp_ prefix - Add comment blocks for asm_continuation and fsp_init_done - Remove some casts in find_fsp_header() - Change HOB access macros to static inline routines - Add comments to mention find_fsp_header() may be called in a stackless environment - Add comments to mention init(&params) in fsp_init() cannot be removed Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/x86/include/asm/arch-queensbay')
-rw-r--r--arch/x86/include/asm/arch-queensbay/fsp/fsp_api.h18
-rw-r--r--arch/x86/include/asm/arch-queensbay/fsp/fsp_ffs.h28
-rw-r--r--arch/x86/include/asm/arch-queensbay/fsp/fsp_fv.h14
-rw-r--r--arch/x86/include/asm/arch-queensbay/fsp/fsp_hob.h112
-rw-r--r--arch/x86/include/asm/arch-queensbay/fsp/fsp_infoheader.h6
-rw-r--r--arch/x86/include/asm/arch-queensbay/fsp/fsp_platform.h8
-rw-r--r--arch/x86/include/asm/arch-queensbay/fsp/fsp_support.h63
-rw-r--r--arch/x86/include/asm/arch-queensbay/fsp/fsp_types.h17
-rw-r--r--arch/x86/include/asm/arch-queensbay/fsp/fsp_vpd.h8
9 files changed, 140 insertions, 134 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 25b938f..a9d7156 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 1f73680..eaec2b4 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 01300db..a024451 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 44c0f90..380b64e 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 ad78bcd..4a4d627 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 a7b6e6b..61286ce 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 3296a2b..3ae1b66 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 12ebbfd..f32d827 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 11cc32f..bce58b1 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