From b6b3f79db8af6f4ed4fa5aca79ca159a638ac00a Mon Sep 17 00:00:00 2001 From: Peter Stuge Date: Sat, 6 Jul 2013 20:10:36 +0200 Subject: lenovo/x60: Add "IBM ThinkPad Embedded Controller" SMBIOS OEM String The Linux thinkpad_acpi.c driver looks for this string while reading information about the system it is running on. This commit does not make the module load but it is one of several things that the module looks for on a ThinkPad. Change-Id: Ia48bbd85ba4d528063695345b0f968d264573341 Signed-off-by: Peter Stuge Reviewed-on: http://review.coreboot.org/3779 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich Reviewed-by: Paul Menzel --- src/mainboard/lenovo/x60/mainboard.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'src/mainboard/lenovo/x60/mainboard.c') diff --git a/src/mainboard/lenovo/x60/mainboard.c b/src/mainboard/lenovo/x60/mainboard.c index d425cd2128..d1fcb7b0bf 100644 --- a/src/mainboard/lenovo/x60/mainboard.c +++ b/src/mainboard/lenovo/x60/mainboard.c @@ -36,6 +36,7 @@ #include #include "dock.h" #include +#include #include #define PANEL INT15_5F35_CL_DISPLAY_DEFAULT @@ -133,9 +134,24 @@ static void mainboard_init(device_t dev) } } +static int mainboard_smbios_data(device_t dev, int *handle, unsigned long *current) +{ + int len; + char tpec[] = "IBM ThinkPad Embedded Controller -[ ]-"; + const char *oem_strings[] = { + tpec, + }; + + h8_build_id_and_function_spec_version(tpec + 35, 17); + len = smbios_write_type11(current, (*handle)++, oem_strings, ARRAY_SIZE(oem_strings)); + + return len; +} + static void mainboard_enable(device_t dev) { dev->ops->init = mainboard_init; + dev->ops->get_smbios_data = mainboard_smbios_data; } struct chip_operations mainboard_ops = { -- cgit v1.2.3