smbios: Supply tag type 2 (base board information)
Information really contained in it is mostly the same as in type 1 tag. However Linux uses type 2 to match hardware. Duplicate the info. Change-Id: I75e13d764464053ecab4a833fbb83836cedf26e6 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/5322 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
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@ -217,6 +217,24 @@ static int smbios_write_type1(unsigned long *current, int handle)
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return len;
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}
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static int smbios_write_type2(unsigned long *current, int handle)
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{
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struct smbios_type2 *t = (struct smbios_type2 *)*current;
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int len = sizeof(struct smbios_type2);
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memset(t, 0, sizeof(struct smbios_type2));
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t->type = SMBIOS_BOARD_INFORMATION;
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t->handle = handle;
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t->length = len - 2;
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t->manufacturer = smbios_add_string(t->eos, smbios_mainboard_manufacturer());
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t->product_name = smbios_add_string(t->eos, smbios_mainboard_product_name());
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t->serial_number = smbios_add_string(t->eos, smbios_mainboard_serial_number());
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t->version = smbios_add_string(t->eos, smbios_mainboard_version());
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len = t->length + smbios_string_table_len(t->eos);
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*current += len;
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return len;
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}
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static int smbios_write_type3(unsigned long *current, int handle)
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{
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struct smbios_type3 *t = (struct smbios_type3 *)*current;
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@ -372,6 +390,7 @@ unsigned long smbios_write_tables(unsigned long current)
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tables = current;
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len = smbios_write_type0(¤t, handle++);
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len += smbios_write_type1(¤t, handle++);
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len += smbios_write_type2(¤t, handle++);
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len += smbios_write_type3(¤t, handle++);
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len += smbios_write_type4(¤t, handle++);
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#if CONFIG_ELOG
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@ -37,6 +37,7 @@ void smbios_mainboard_set_uuid(u8 *uuid);
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typedef enum {
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SMBIOS_BIOS_INFORMATION=0,
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SMBIOS_SYSTEM_INFORMATION=1,
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SMBIOS_BOARD_INFORMATION=2,
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SMBIOS_SYSTEM_ENCLOSURE=3,
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SMBIOS_PROCESSOR_INFORMATION=4,
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SMBIOS_CACHE_INFORMATION=7,
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@ -102,6 +103,17 @@ struct smbios_type1 {
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char eos[2];
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} __attribute__((packed));
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struct smbios_type2 {
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u8 type;
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u8 length;
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u16 handle;
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u8 manufacturer;
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u8 product_name;
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u8 version;
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u8 serial_number;
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char eos[2];
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} __attribute__((packed));
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struct smbios_type3 {
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u8 type;
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u8 length;
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