From 78113d48970115d3c4a3bd789fe07c4c6e0b5282 Mon Sep 17 00:00:00 2001 From: Felix Held Date: Mon, 8 Jan 2024 17:09:09 +0100 Subject: sb/amd/pi/hudson: select HAVE_CONFIGURABLE_APMC_SMI_PORT Select HAVE_CONFIGURABLE_APMC_SMI_PORT and implement the pm_acpi_smi_cmd_port helper function. TEST=APU2 still compiles with HAVE_SMI_HANDLER selected and NO_SMM select removed. Signed-off-by: Felix Held Change-Id: I8f79d8c1d59aa1b6c1145dd0b1cbc9010a1c57e7 Reviewed-on: https://review.coreboot.org/c/coreboot/+/79849 Tested-by: build bot (Jenkins) Reviewed-by: Matt DeVillier --- src/southbridge/amd/pi/hudson/Kconfig | 1 + src/southbridge/amd/pi/hudson/smi_util.c | 7 +++++++ 2 files changed, 8 insertions(+) (limited to 'src/southbridge') diff --git a/src/southbridge/amd/pi/hudson/Kconfig b/src/southbridge/amd/pi/hudson/Kconfig index 0b90b9a9df..04d77fd89c 100644 --- a/src/southbridge/amd/pi/hudson/Kconfig +++ b/src/southbridge/amd/pi/hudson/Kconfig @@ -13,6 +13,7 @@ config SOUTHBRIDGE_SPECIFIC_OPTIONS select ACPI_COMMON_MADT_IOAPIC select ACPI_COMMON_MADT_LAPIC select ACPI_CUSTOM_MADT + select HAVE_CONFIGURABLE_APMC_SMI_PORT select HAVE_USBDEBUG_OPTIONS select HAVE_CF9_RESET select HAVE_CF9_RESET_PREPARE diff --git a/src/southbridge/amd/pi/hudson/smi_util.c b/src/southbridge/amd/pi/hudson/smi_util.c index 3dc2d8a31e..70b35850d6 100644 --- a/src/southbridge/amd/pi/hudson/smi_util.c +++ b/src/southbridge/amd/pi/hudson/smi_util.c @@ -6,7 +6,9 @@ #include #include +#include +#include "hudson.h" #include "smi.h" #define HUDSON_SMI_ACPI_COMMAND 75 @@ -77,3 +79,8 @@ void hudson_enable_acpi_cmd_smi(void) { configure_smi(HUDSON_SMI_ACPI_COMMAND, SMI_MODE_SMI); } + +uint16_t pm_acpi_smi_cmd_port(void) +{ + return pm_read16(PM_ACPI_SMI_CMD); +} -- cgit v1.2.3