X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=lib%2Fsmbios.c;h=22ca247fec8881ba3dcc87ffc831769f85cf1a4a;hb=3b95902d47f89f95242ac143cd2a9ed1fd196157;hp=8dfd4860e4efd8d0496634aa97f4e1672b79d9a7;hpb=e824cf3fb5857ef452bb84018da854328d816514;p=oweals%2Fu-boot.git diff --git a/lib/smbios.c b/lib/smbios.c index 8dfd4860e4..22ca247fec 100644 --- a/lib/smbios.c +++ b/lib/smbios.c @@ -10,7 +10,11 @@ #include #include #include -#include +#ifdef CONFIG_CPU +#include +#include +#include +#endif DECLARE_GLOBAL_DATA_PTR; @@ -69,7 +73,7 @@ static int smbios_string_table_len(char *start) return len + 1; } -static int smbios_write_type0(uintptr_t *current, int handle) +static int smbios_write_type0(ulong *current, int handle) { struct smbios_type0 *t = (struct smbios_type0 *)*current; int len = sizeof(struct smbios_type0); @@ -79,14 +83,20 @@ static int smbios_write_type0(uintptr_t *current, int handle) t->vendor = smbios_add_string(t->eos, "U-Boot"); t->bios_ver = smbios_add_string(t->eos, PLAIN_VERSION); t->bios_release_date = smbios_add_string(t->eos, U_BOOT_DMI_DATE); +#ifdef CONFIG_ROM_SIZE t->bios_rom_size = (CONFIG_ROM_SIZE / 65536) - 1; +#endif t->bios_characteristics = BIOS_CHARACTERISTICS_PCI_SUPPORTED | BIOS_CHARACTERISTICS_SELECTABLE_BOOT | BIOS_CHARACTERISTICS_UPGRADEABLE; #ifdef CONFIG_GENERATE_ACPI_TABLE t->bios_characteristics_ext1 = BIOS_CHARACTERISTICS_EXT1_ACPI; +#endif +#ifdef CONFIG_EFI_LOADER + t->bios_characteristics_ext1 |= BIOS_CHARACTERISTICS_EXT1_UEFI; #endif t->bios_characteristics_ext2 = BIOS_CHARACTERISTICS_EXT2_TARGET; + t->bios_major_release = 0xff; t->bios_minor_release = 0xff; t->ec_major_release = 0xff; @@ -98,15 +108,20 @@ static int smbios_write_type0(uintptr_t *current, int handle) return len; } -static int smbios_write_type1(uintptr_t *current, int handle) +static int smbios_write_type1(ulong *current, int handle) { struct smbios_type1 *t = (struct smbios_type1 *)*current; int len = sizeof(struct smbios_type1); + char *serial_str = getenv("serial#"); memset(t, 0, sizeof(struct smbios_type1)); fill_smbios_header(t, SMBIOS_SYSTEM_INFORMATION, len, handle); t->manufacturer = smbios_add_string(t->eos, CONFIG_SMBIOS_MANUFACTURER); t->product_name = smbios_add_string(t->eos, CONFIG_SMBIOS_PRODUCT_NAME); + if (serial_str) { + strncpy((char*)t->uuid, serial_str, sizeof(t->uuid)); + t->serial_number = smbios_add_string(t->eos, serial_str); + } len = t->length + smbios_string_table_len(t->eos); *current += len; @@ -114,7 +129,7 @@ static int smbios_write_type1(uintptr_t *current, int handle) return len; } -static int smbios_write_type2(uintptr_t *current, int handle) +static int smbios_write_type2(ulong *current, int handle) { struct smbios_type2 *t = (struct smbios_type2 *)*current; int len = sizeof(struct smbios_type2); @@ -132,7 +147,7 @@ static int smbios_write_type2(uintptr_t *current, int handle) return len; } -static int smbios_write_type3(uintptr_t *current, int handle) +static int smbios_write_type3(ulong *current, int handle) { struct smbios_type3 *t = (struct smbios_type3 *)*current; int len = sizeof(struct smbios_type3); @@ -152,26 +167,47 @@ static int smbios_write_type3(uintptr_t *current, int handle) return len; } -static int smbios_write_type4(uintptr_t *current, int handle) +static void smbios_write_type4_dm(struct smbios_type4 *t) +{ + u16 processor_family = SMBIOS_PROCESSOR_FAMILY_UNKNOWN; + const char *vendor = "Unknown"; + const char *name = "Unknown"; + +#ifdef CONFIG_CPU + char processor_name[49]; + char vendor_name[49]; + struct udevice *dev = NULL; + + uclass_find_first_device(UCLASS_CPU, &dev); + if (dev) { + struct cpu_platdata *plat = dev_get_parent_platdata(dev); + + if (plat->family) + processor_family = plat->family; + t->processor_id[0] = plat->id[0]; + t->processor_id[1] = plat->id[1]; + + if (!cpu_get_vendor(dev, vendor_name, sizeof(vendor_name))) + vendor = vendor_name; + if (!cpu_get_desc(dev, processor_name, sizeof(processor_name))) + name = processor_name; + } +#endif + + t->processor_family = processor_family; + t->processor_manufacturer = smbios_add_string(t->eos, vendor); + t->processor_version = smbios_add_string(t->eos, name); +} + +static int smbios_write_type4(ulong *current, int handle) { struct smbios_type4 *t = (struct smbios_type4 *)*current; int len = sizeof(struct smbios_type4); - const char *vendor; - char *name; - char processor_name[CPU_MAX_NAME_LEN]; - struct cpuid_result res; memset(t, 0, sizeof(struct smbios_type4)); fill_smbios_header(t, SMBIOS_PROCESSOR_INFORMATION, len, handle); t->processor_type = SMBIOS_PROCESSOR_TYPE_CENTRAL; - t->processor_family = gd->arch.x86; - vendor = cpu_vendor_name(gd->arch.x86_vendor); - t->processor_manufacturer = smbios_add_string(t->eos, vendor); - res = cpuid(1); - t->processor_id[0] = res.eax; - t->processor_id[1] = res.edx; - name = cpu_get_name(processor_name); - t->processor_version = smbios_add_string(t->eos, name); + smbios_write_type4_dm(t); t->status = SMBIOS_PROCESSOR_STATUS_ENABLED; t->processor_upgrade = SMBIOS_PROCESSOR_UPGRADE_NONE; t->l1_cache_handle = 0xffff; @@ -185,7 +221,7 @@ static int smbios_write_type4(uintptr_t *current, int handle) return len; } -static int smbios_write_type32(uintptr_t *current, int handle) +static int smbios_write_type32(ulong *current, int handle) { struct smbios_type32 *t = (struct smbios_type32 *)*current; int len = sizeof(struct smbios_type32); @@ -198,7 +234,7 @@ static int smbios_write_type32(uintptr_t *current, int handle) return len; } -static int smbios_write_type127(uintptr_t *current, int handle) +static int smbios_write_type127(ulong *current, int handle) { struct smbios_type127 *t = (struct smbios_type127 *)*current; int len = sizeof(struct smbios_type127); @@ -221,10 +257,10 @@ static smbios_write_type smbios_write_funcs[] = { smbios_write_type127 }; -uintptr_t write_smbios_table(uintptr_t addr) +ulong write_smbios_table(ulong addr) { struct smbios_entry *se; - u32 tables; + ulong tables; int len = 0; int max_struct_size = 0; int handle = 0; @@ -235,7 +271,7 @@ uintptr_t write_smbios_table(uintptr_t addr) /* 16 byte align the table address */ addr = ALIGN(addr, 16); - se = (struct smbios_entry *)addr; + se = (struct smbios_entry *)(uintptr_t)addr; memset(se, 0, sizeof(struct smbios_entry)); addr += sizeof(struct smbios_entry); @@ -244,7 +280,7 @@ uintptr_t write_smbios_table(uintptr_t addr) /* populate minimum required tables */ for (i = 0; i < ARRAY_SIZE(smbios_write_funcs); i++) { - int tmp = smbios_write_funcs[i](&addr, handle++); + int tmp = smbios_write_funcs[i]((ulong *)&addr, handle++); max_struct_size = max(max_struct_size, tmp); len += tmp; }