From: Duncan Laurie <[email protected]> In order to use this coreboot needs board support for: CONFIG_ELOG=y CONFIG_ELOG_GSMI=y
And the kernel driver needs enabled: CONFIG_GOOGLE_GSMI=y To test, verify that clean shutdown event is added to the log: > mosys eventlog list | grep 'Clean Shutdown' 11 | 2012-06-25 09:49:24 | Kernl Event | Clean Shutdown Signed-off-by: Duncan Laurie <[email protected]> Reviewed-by: Vadim Bendebury <[email protected]> Reviewed-by: Stefan Reinauer <[email protected]> Signed-off-by: Furquan Shaikh <[email protected]> Tested-by: Furquan Shaikh <[email protected]> Reviewed-by: Aaron Durbin <[email protected]> Reviewed-by: Justin TerAvest <[email protected]> [zwisler: update changelog for upstream] Signed-off-by: Ross Zwisler <[email protected]> --- drivers/firmware/google/gsmi.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/firmware/google/gsmi.c b/drivers/firmware/google/gsmi.c index 62337be07afc..252884787266 100644 --- a/drivers/firmware/google/gsmi.c +++ b/drivers/firmware/google/gsmi.c @@ -715,6 +715,12 @@ static const struct dmi_system_id gsmi_dmi_table[] __initconst = { DMI_MATCH(DMI_BOARD_VENDOR, "Google, Inc."), }, }, + { + .ident = "Coreboot Firmware", + .matches = { + DMI_MATCH(DMI_BIOS_VENDOR, "coreboot"), + }, + }, {} }; MODULE_DEVICE_TABLE(dmi, gsmi_dmi_table); -- 2.19.0.605.g01d371f741-goog
