X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=arch%2Fx86%2Finclude%2Fasm%2Fglobal_data.h;h=3bc2ac24cf3e6a6f2a7af33a609efad70869d769;hb=ab5efd576c4e65f056f71eb1ecb7024affaa9a92;hp=5966b7c07e3258b281772677dd606d06fb35d516;hpb=0f3176ed68705ceb220c395327aee7e690f7724b;p=u-boot

diff --git a/arch/x86/include/asm/global_data.h b/arch/x86/include/asm/global_data.h
index 5966b7c07e..3bc2ac24cf 100644
--- a/arch/x86/include/asm/global_data.h
+++ b/arch/x86/include/asm/global_data.h
@@ -19,6 +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;
@@ -54,12 +77,12 @@ struct arch_global_data {
 	uint8_t x86_mask;
 	uint32_t x86_device;
 	uint64_t tsc_base;		/* Initial value returned by rdtsc() */
-	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 */
 #endif