platform/chrome: cros_ec_lpc: Add support for Google devices using custom coreboot firmware
This patch adds generic device information to the DMI table of the cros_ec_lpc driver, needed for Chromebooks/boxes using a custom coreboot firmware. The DMI info would not contain "Google_*" as BIOS version string, instead the system vendor string would still be "GOOGLE", so this seems to be a reasonable match for every Chromebook/box running a custom firmware. Signed-off-by: Salvatore Bellizzi <lkml@seppia.net> Signed-off-by: Vittorio Gambaletta <linuxbugs@vittgam.net> Signed-off-by: Benson Leung <bleung@chromium.org>
This commit is contained in:
parent
d6542b3916
commit
f56db262e4
|
@ -345,6 +345,18 @@ static const struct dmi_system_id cros_ec_lpc_dmi_table[] __initconst = {
|
|||
DMI_MATCH(DMI_BIOS_VERSION, "Google_"),
|
||||
},
|
||||
},
|
||||
{
|
||||
/*
|
||||
* If the box is running custom coreboot firmware then the
|
||||
* DMI BIOS version string will not be matched by "Google_",
|
||||
* but the system vendor string will still be matched by
|
||||
* "GOOGLE".
|
||||
*/
|
||||
.matches = {
|
||||
DMI_MATCH(DMI_BIOS_VENDOR, "coreboot"),
|
||||
DMI_MATCH(DMI_SYS_VENDOR, "GOOGLE"),
|
||||
},
|
||||
},
|
||||
{
|
||||
/* x86-link, the Chromebook Pixel. */
|
||||
.matches = {
|
||||
|
|
Loading…
Reference in a new issue