diff options
Diffstat (limited to 'src/mainboard/inventec/transformers/util.c')
| -rw-r--r-- | src/mainboard/inventec/transformers/util.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/mainboard/inventec/transformers/util.c b/src/mainboard/inventec/transformers/util.c new file mode 100644 index 000000000000..7b9237c63975 --- /dev/null +++ b/src/mainboard/inventec/transformers/util.c @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <drivers/ocp/include/vpd.h> +#include <soc/config.h> + +#if CONFIG(SOC_INTEL_HAS_CXL) +enum xeonsp_cxl_mode get_cxl_mode(void) +{ + int ocp_cxl_mode = get_cxl_mode_from_vpd(); + switch (ocp_cxl_mode) { + case CXL_SYSTEM_MEMORY: + return XEONSP_CXL_SYS_MEM; + case CXL_SPM: + return XEONSP_CXL_SP_MEM; + default: + return XEONSP_CXL_DISABLED; + } +} +#endif |