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SMBIOS: Allow overriding default Manufacturer and Product names 

The vendor and part name from coreboot is normally stored in these
SMBIOS structure fields, but it can be useful to override them.

On Lenovo ThinkPads an override is e.g. needed to convince the Linux
thinkpad_acpi.c driver that it is actually running on a ThinkPad.

Change-Id: I0dfe38b9f6f99b3376f1547412ecc97c2f7aff2b
Signed-off-by: Peter Stuge <peter@stuge.se>
Reviewed-on: http://review.coreboot.org/1556
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
This commit is contained in:
Peter Stuge 2012-10-04 21:18:13 +02:00
parent d98cef1956
commit 4e7385b58f
2 changed files with 18 additions and 3 deletions
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6
src/arch/x86/boot/smbios.c
View File

@ -192,8 +192,8 @@ static int smbios_write_type1(unsigned long *current, int handle)
t->type = SMBIOS_SYSTEM_INFORMATION;
t->handle = handle;
t->length = len - 2;
t->manufacturer = smbios_add_string(t->eos, CONFIG_MAINBOARD_VENDOR);
t->product_name = smbios_add_string(t->eos, CONFIG_MAINBOARD_PART_NUMBER);
t->manufacturer = smbios_add_string(t->eos, CONFIG_MAINBOARD_SMBIOS_MANUFACTURER);
t->product_name = smbios_add_string(t->eos, CONFIG_MAINBOARD_SMBIOS_PRODUCT_NAME);
t->serial_number = smbios_add_string(t->eos, smbios_mainboard_serial_number());
t->version = smbios_add_string(t->eos, smbios_mainboard_version());
len = t->length + smbios_string_table_len(t->eos);
@ -210,7 +210,7 @@ static int smbios_write_type3(unsigned long *current, int handle)
t->type = SMBIOS_SYSTEM_ENCLOSURE;
t->handle = handle;
t->length = len - 2;
t->manufacturer = smbios_add_string(t->eos, CONFIG_MAINBOARD_VENDOR);
t->manufacturer = smbios_add_string(t->eos, CONFIG_MAINBOARD_SMBIOS_MANUFACTURER);
t->bootup_state = SMBIOS_STATE_SAFE;
t->power_supply_state = SMBIOS_STATE_SAFE;
t->thermal_state = SMBIOS_STATE_SAFE;

15
src/mainboard/Kconfig
View File

@ -347,4 +347,19 @@ config MAINBOARD_VERSION
default "1.0"
help
Define the used version number which will be used by SMBIOS tables.
config MAINBOARD_SMBIOS_MANUFACTURER
string "SMBIOS Manufacturer"
depends on GENERATE_SMBIOS_TABLES
default MAINBOARD_VENDOR
help
Override the default Manufacturer stored in SMBIOS structures.
config MAINBOARD_SMBIOS_PRODUCT_NAME
string "SMBIOS Product name"
depends on GENERATE_SMBIOS_TABLES
default MAINBOARD_PART_NUMBER
help
Override the default Product name stored in SMBIOS structures.
endmenu