X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=arch%2Fx86%2Finclude%2Fasm%2Fglobal_data.h;h=3bc2ac24cf3e6a6f2a7af33a609efad70869d769;hb=ab5efd576c4e65f056f71eb1ecb7024affaa9a92;hp=24e305239b2164c5a91cdbd73b8bbadd655557f3;hpb=bd5053ffa5b8162257537bdb79ba829372423096;p=u-boot

diff --git a/arch/x86/include/asm/global_data.h b/arch/x86/include/asm/global_data.h
index 24e305239b..3bc2ac24cf 100644
--- a/arch/x86/include/asm/global_data.h
+++ b/arch/x86/include/asm/global_data.h
@@ -10,6 +10,8 @@
 
 #ifndef __ASSEMBLY__
 
+#include <asm/processor.h>
+
 enum pei_boot_mode_t {
 	PEI_BOOT_NONE = 0,
 	PEI_BOOT_SOFT_RESET,
@@ -17,6 +19,29 @@ enum pei_boot_mode_t {
 
 };
 
+struct dimm_info {
+	uint32_t dimm_size;
+	uint16_t ddr_type;
+	uint16_t ddr_frequency;
+	uint8_t rank_per_dimm;
+	uint8_t channel_num;
+	uint8_t dimm_num;
+	uint8_t bank_locator;
+	/* The 5th byte is '\0' for the end of string */
+	uint8_t serial[5];
+	/* The 19th byte is '\0' for the end of string */
+	uint8_t module_part_number[19];
+	uint16_t mod_id;
+	uint8_t mod_type;
+	uint8_t bus_width;
+} __packed;
+
+struct pei_memory_info {
+	uint8_t dimm_cnt;
+	/* Maximum num of dimm is 8 */
+	struct dimm_info dimm[8];
+} __packed;
+
 struct memory_area {
 	uint64_t start;
 	uint64_t size;
@@ -44,26 +69,30 @@ struct mtrr_request {
 
 /* Architecture-specific global data */
 struct arch_global_data {
-	struct global_data *gd_addr;		/* Location of Global Data */
-	uint8_t  x86;			/* CPU family */
-	uint8_t  x86_vendor;		/* CPU vendor */
-	uint8_t  x86_model;
-	uint8_t  x86_mask;
+	u64 gdt[X86_GDT_NUM_ENTRIES] __aligned(16);
+	struct global_data *gd_addr;	/* Location of Global Data */
+	uint8_t x86;			/* CPU family */
+	uint8_t x86_vendor;		/* CPU vendor */
+	uint8_t x86_model;
+	uint8_t x86_mask;
 	uint32_t x86_device;
 	uint64_t tsc_base;		/* Initial value returned by rdtsc() */
-	uint32_t tsc_base_kclocks;	/* Initial tsc as a kclocks value */
-	uint32_t tsc_prev;		/* For show_boot_progress() */
-	uint32_t tsc_mhz;		/* TSC frequency in MHz */
 	void *new_fdt;			/* Relocated FDT */
 	uint32_t bist;			/* Built-in self test value */
 	enum pei_boot_mode_t pei_boot_mode;
 	const struct pch_gpio_map *gpio_map;	/* board GPIO map */
 	struct memory_info meminfo;	/* Memory information */
+	struct pei_memory_info pei_meminfo;	/* PEI memory information */
 #ifdef CONFIG_HAVE_FSP
-	void	*hob_list;		/* FSP HOB list */
+	void *hob_list;			/* FSP HOB list */
 #endif
 	struct mtrr_request mtrr_req[MAX_MTRR_REQUESTS];
 	int mtrr_req_count;
+	int has_mtrr;
+	/* MRC training data to save for the next boot */
+	char *mrc_output;
+	unsigned int mrc_output_len;
+	ulong table;			/* Table pointer from previous loader */
 };
 
 #endif
@@ -71,6 +100,12 @@ struct arch_global_data {
 #include <asm-generic/global_data.h>
 
 #ifndef __ASSEMBLY__
+# ifdef CONFIG_EFI_APP
+
+#define gd global_data_ptr
+
+#define DECLARE_GLOBAL_DATA_PTR   extern struct global_data *global_data_ptr
+# else
 static inline __attribute__((no_instrument_function)) gd_t *get_fs_gd_ptr(void)
 {
 	gd_t *gd_ptr;
@@ -82,14 +117,15 @@ static inline __attribute__((no_instrument_function)) gd_t *get_fs_gd_ptr(void)
 
 #define gd	get_fs_gd_ptr()
 
+#define DECLARE_GLOBAL_DATA_PTR
+# endif
+
 #endif
 
 /*
  * Our private Global Data Flags
  */
-#define GD_FLG_COLD_BOOT	0x00100	/* Cold Boot */
-#define GD_FLG_WARM_BOOT	0x00200	/* Warm Boot */
-
-#define DECLARE_GLOBAL_DATA_PTR
+#define GD_FLG_COLD_BOOT	0x10000	/* Cold Boot */
+#define GD_FLG_WARM_BOOT	0x20000	/* Warm Boot */
 
 #endif /* __ASM_GBL_DATA_H */