diff options
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/amd/common/block/cpu/smm/smi_handler.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/soc/amd/common/block/cpu/smm/smi_handler.c b/src/soc/amd/common/block/cpu/smm/smi_handler.c index 00c03f022e..e535cb0f14 100644 --- a/src/soc/amd/common/block/cpu/smm/smi_handler.c +++ b/src/soc/amd/common/block/cpu/smm/smi_handler.c @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0-or-later */ #include <amdblocks/acpimmio.h> +#include <console/console.h> #include <amdblocks/smi.h> #include <amdblocks/smm.h> #include <cpu/x86/smm.h> @@ -34,9 +35,12 @@ void southbridge_smi_handler(void) { const uint16_t smi_src = smi_read16(SMI_REG_POINTER); - if (smi_src & SMI_STATUS_SRC_SCI) + if (smi_src & SMI_STATUS_SRC_SCI) { + printk(BIOS_WARNING, "Ignoring SCI SMI: %#x\n", smi_read32(SMI_SCI_STATUS)); + /* Clear events to prevent re-entering SMI if event isn't handled */ clear_smi_sci_status(); + } if (smi_src & SMI_STATUS_SRC_0) process_smi_sources(SMI_REG_SMISTS0); if (smi_src & SMI_STATUS_SRC_1) |