diff options
Diffstat (limited to 'src/mainboard/google/dedede/variants')
| -rw-r--r-- | src/mainboard/google/dedede/variants/lantis/Makefile.inc | 3 | ||||
| -rw-r--r-- | src/mainboard/google/dedede/variants/lantis/ramstage.c | 17 |
2 files changed, 20 insertions, 0 deletions
diff --git a/src/mainboard/google/dedede/variants/lantis/Makefile.inc b/src/mainboard/google/dedede/variants/lantis/Makefile.inc new file mode 100644 index 0000000000..2a9206c2b6 --- /dev/null +++ b/src/mainboard/google/dedede/variants/lantis/Makefile.inc @@ -0,0 +1,3 @@ +## SPDX-License-Identifier: GPL-2.0-or-later + +ramstage-y += ramstage.c diff --git a/src/mainboard/google/dedede/variants/lantis/ramstage.c b/src/mainboard/google/dedede/variants/lantis/ramstage.c new file mode 100644 index 0000000000..255e58557e --- /dev/null +++ b/src/mainboard/google/dedede/variants/lantis/ramstage.c @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#include <baseboard/variants.h> +#include <fw_config.h> +#include <soc/soc_chip.h> + +static void ext_vr_update(void) +{ + struct soc_intel_jasperlake_config *cfg = config_of_soc(); + if (fw_config_probe(FW_CONFIG(EXT_VR, EXT_VR_ABSENT))) + cfg->disable_external_bypass_vr = 1; +} + +void variant_devtree_update(void) +{ + ext_vr_update(); +} |