diff options
Diffstat (limited to 'src/mainboard/inventec/transformers')
| -rw-r--r-- | src/mainboard/inventec/transformers/Makefile.mk | 2 | ||||
| -rw-r--r-- | src/mainboard/inventec/transformers/util.c | 20 |
2 files changed, 22 insertions, 0 deletions
diff --git a/src/mainboard/inventec/transformers/Makefile.mk b/src/mainboard/inventec/transformers/Makefile.mk index ecb6ef2217..eb859d3d69 100644 --- a/src/mainboard/inventec/transformers/Makefile.mk +++ b/src/mainboard/inventec/transformers/Makefile.mk @@ -2,5 +2,7 @@ bootblock-y += bootblock.c romstage-y += romstage.c +romstage-y += util.c romstage-$(CONFIG_IPMI_KCS_ROMSTAGE) += ipmi.c +ramstage-y += util.c CPPFLAGS_common += -I$(src)/mainboard/$(MAINBOARDDIR)/include diff --git a/src/mainboard/inventec/transformers/util.c b/src/mainboard/inventec/transformers/util.c new file mode 100644 index 0000000000..5197b23292 --- /dev/null +++ b/src/mainboard/inventec/transformers/util.c @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <drivers/ocp/include/vpd.h> +#include <soc/chip_common.h> +#include <soc/util.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 |