sysinfo: Add sysinfo driver and data structure for smbios
Add sysinfo driver to retrieve smbios information (Type 4 and 7).
So that the smbios library can use it for getting values from the
hardware platform instead of device tree.
Signed-off-by: Raymond Mao <raymond.mao@linaro.org>
diff --git a/include/sysinfo.h b/include/sysinfo.h
index cb6cf32..ba2ac27 100644
--- a/include/sysinfo.h
+++ b/include/sysinfo.h
@@ -11,6 +11,8 @@
struct udevice;
+#define SYSINFO_CACHE_LVL_MAX 3
+
/*
* This uclass encapsulates hardware methods to gather information about a
* sysinfo or a specific device such as hard-wired GPIOs on GPIO expanders,
@@ -42,18 +44,109 @@
enum sysinfo_id {
SYSID_NONE,
- /* For SMBIOS tables */
+ /* BIOS Information (Type 0) */
+ SYSID_SM_BIOS_VENDOR,
+ SYSID_SM_BIOS_VER,
+ SYSID_SM_BIOS_REL_DATE,
+
+ /* System Information (Type 1) */
SYSID_SM_SYSTEM_MANUFACTURER,
SYSID_SM_SYSTEM_PRODUCT,
SYSID_SM_SYSTEM_VERSION,
SYSID_SM_SYSTEM_SERIAL,
+ SYSID_SM_SYSTEM_WAKEUP,
SYSID_SM_SYSTEM_SKU,
SYSID_SM_SYSTEM_FAMILY,
+
+ /* Baseboard (or Module) Information (Type 2) */
SYSID_SM_BASEBOARD_MANUFACTURER,
SYSID_SM_BASEBOARD_PRODUCT,
SYSID_SM_BASEBOARD_VERSION,
SYSID_SM_BASEBOARD_SERIAL,
SYSID_SM_BASEBOARD_ASSET_TAG,
+ SYSID_SM_BASEBOARD_FEATURE,
+ SYSID_SM_BASEBOARD_CHASSIS_LOCAT,
+ SYSID_SM_BASEBOARD_TYPE,
+ SYSID_SM_BASEBOARD_OBJS_NUM,
+ SYSID_SM_BASEBOARD_OBJS_HANDLE,
+
+ /* System Enclosure or Chassis (Type 3) */
+ SYSID_SM_ENCLOSURE_MANUFACTURER,
+ SYSID_SM_ENCLOSURE_VERSION,
+ SYSID_SM_ENCLOSURE_SERIAL,
+ SYSID_SM_ENCLOSURE_ASSET_TAG,
+ SYSID_SM_ENCLOSURE_TYPE,
+ SYSID_SM_ENCLOSURE_BOOTUP,
+ SYSID_SM_ENCLOSURE_POW,
+ SYSID_SM_ENCLOSURE_THERMAL,
+ SYSID_SM_ENCLOSURE_SECURITY,
+ SYSID_SM_ENCLOSURE_OEM,
+ SYSID_SM_ENCLOSURE_HEIGHT,
+ SYSID_SM_ENCLOSURE_POWCORE_NUM,
+ SYSID_SM_ENCLOSURE_ELEMENT_CNT,
+ SYSID_SM_ENCLOSURE_ELEMENT_LEN,
+ SYSID_SM_ENCLOSURE_ELEMENTS,
+ SYSID_SM_ENCLOSURE_SKU,
+
+ /* Processor Information (Type 4) */
+ SYSID_SM_PROCESSOR_SOCKET,
+ SYSID_SM_PROCESSOR_TYPE,
+ SYSID_SM_PROCESSOR_MANUFACT,
+ SYSID_SM_PROCESSOR_ID,
+ SYSID_SM_PROCESSOR_VERSION,
+ SYSID_SM_PROCESSOR_VOLTAGE,
+ SYSID_SM_PROCESSOR_EXT_CLOCK,
+ SYSID_SM_PROCESSOR_MAX_SPEED,
+ SYSID_SM_PROCESSOR_CUR_SPEED,
+ SYSID_SM_PROCESSOR_STATUS,
+ SYSID_SM_PROCESSOR_UPGRADE,
+ SYSID_SM_PROCESSOR_SN,
+ SYSID_SM_PROCESSOR_ASSET_TAG,
+ SYSID_SM_PROCESSOR_PN,
+ SYSID_SM_PROCESSOR_CORE_CNT,
+ SYSID_SM_PROCESSOR_CORE_EN,
+ SYSID_SM_PROCESSOR_THREAD_CNT,
+ SYSID_SM_PROCESSOR_CHARA,
+ SYSID_SM_PROCESSOR_FAMILY,
+ SYSID_SM_PROCESSOR_FAMILY2,
+ SYSID_SM_PROCESSOR_CORE_CNT2,
+ SYSID_SM_PROCESSOR_CORE_EN2,
+ SYSID_SM_PROCESSOR_THREAD_CNT2,
+ SYSID_SM_PROCESSOR_THREAD_EN,
+
+ /*
+ * Cache Information (Type 7)
+ * Each of the id should reserve space for up to
+ * SYSINFO_CACHE_LVL_MAX levels of cache
+ */
+ SYSID_SM_CACHE_LEVEL,
+ SYSID_SM_CACHE_HANDLE,
+ SYSID_SM_CACHE_INFO_START,
+ SYSID_SM_CACHE_SOCKET = SYSID_SM_CACHE_INFO_START,
+ SYSID_SM_CACHE_CONFIG =
+ SYSID_SM_CACHE_SOCKET + SYSINFO_CACHE_LVL_MAX,
+ SYSID_SM_CACHE_MAX_SIZE =
+ SYSID_SM_CACHE_CONFIG + SYSINFO_CACHE_LVL_MAX,
+ SYSID_SM_CACHE_INST_SIZE =
+ SYSID_SM_CACHE_MAX_SIZE + SYSINFO_CACHE_LVL_MAX,
+ SYSID_SM_CACHE_SUPSRAM_TYPE =
+ SYSID_SM_CACHE_INST_SIZE + SYSINFO_CACHE_LVL_MAX,
+ SYSID_SM_CACHE_CURSRAM_TYPE =
+ SYSID_SM_CACHE_SUPSRAM_TYPE + SYSINFO_CACHE_LVL_MAX,
+ SYSID_SM_CACHE_SPEED =
+ SYSID_SM_CACHE_CURSRAM_TYPE + SYSINFO_CACHE_LVL_MAX,
+ SYSID_SM_CACHE_ERRCOR_TYPE =
+ SYSID_SM_CACHE_SPEED + SYSINFO_CACHE_LVL_MAX,
+ SYSID_SM_CACHE_SCACHE_TYPE =
+ SYSID_SM_CACHE_ERRCOR_TYPE + SYSINFO_CACHE_LVL_MAX,
+ SYSID_SM_CACHE_ASSOC =
+ SYSID_SM_CACHE_SCACHE_TYPE + SYSINFO_CACHE_LVL_MAX,
+ SYSID_SM_CACHE_MAX_SIZE2 =
+ SYSID_SM_CACHE_ASSOC + SYSINFO_CACHE_LVL_MAX,
+ SYSID_SM_CACHE_INST_SIZE2 =
+ SYSID_SM_CACHE_MAX_SIZE2 + SYSINFO_CACHE_LVL_MAX,
+ SYSID_SM_CACHE_INFO_END =
+ SYSID_SM_CACHE_INST_SIZE2 + SYSINFO_CACHE_LVL_MAX - 1,
/* For show_board_info() */
SYSID_BOARD_MODEL,