diff options
| -rw-r--r-- | src/soc/intel/broadwell/Kconfig | 1 | ||||
| -rw-r--r-- | src/soc/intel/broadwell/romstage/Makefile.inc | 1 | ||||
| -rw-r--r-- | src/soc/intel/broadwell/romstage/smbus.c | 35 |
3 files changed, 1 insertions, 36 deletions
diff --git a/src/soc/intel/broadwell/Kconfig b/src/soc/intel/broadwell/Kconfig index 0ea5dbd065..35129af8b7 100644 --- a/src/soc/intel/broadwell/Kconfig +++ b/src/soc/intel/broadwell/Kconfig @@ -17,6 +17,7 @@ config CPU_SPECIFIC_OPTIONS select CPU_INTEL_FIRMWARE_INTERFACE_TABLE select SUPPORT_CPU_UCODE_IN_CBFS select HAVE_SMI_HANDLER + select SOUTHBRIDGE_INTEL_COMMON_EARLY_SMBUS select SOUTHBRIDGE_INTEL_COMMON_RESET select SOUTHBRIDGE_INTEL_COMMON_RTC select SOUTHBRIDGE_INTEL_COMMON_SMBUS diff --git a/src/soc/intel/broadwell/romstage/Makefile.inc b/src/soc/intel/broadwell/romstage/Makefile.inc index a53cd95cd5..edfec30fdc 100644 --- a/src/soc/intel/broadwell/romstage/Makefile.inc +++ b/src/soc/intel/broadwell/romstage/Makefile.inc @@ -5,6 +5,5 @@ romstage-y += power_state.c romstage-y += raminit.c romstage-y += report_platform.c romstage-y += romstage.c -romstage-y += smbus.c romstage-y += systemagent.c romstage-$(CONFIG_DRIVERS_UART_8250MEM) += uart.c diff --git a/src/soc/intel/broadwell/romstage/smbus.c b/src/soc/intel/broadwell/romstage/smbus.c deleted file mode 100644 index a000255ca9..0000000000 --- a/src/soc/intel/broadwell/romstage/smbus.c +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -#include <device/pci_def.h> -#include <device/smbus_host.h> -#include <reg_script.h> -#include <soc/iomap.h> -#include <soc/pci_devs.h> -#include <soc/smbus.h> -#include <soc/romstage.h> - -static const struct reg_script smbus_init_script[] = { - /* Set SMBUS I/O base address */ - REG_PCI_WRITE32(SMB_BASE, SMBUS_BASE_ADDRESS | 1), - /* Set SMBUS enable */ - REG_PCI_WRITE8(HOSTC, HST_EN), - /* Enable I/O access */ - REG_PCI_WRITE16(PCI_COMMAND, PCI_COMMAND_IO), - /* Disable interrupts */ - REG_IO_WRITE8(SMBUS_BASE_ADDRESS + SMBHSTCTL, 0), - /* Clear errors */ - REG_IO_WRITE8(SMBUS_BASE_ADDRESS + SMBHSTSTAT, 0xff), - /* Indicate the end of this array by REG_SCRIPT_END */ - REG_SCRIPT_END, -}; - -uintptr_t smbus_base(void) -{ - return SMBUS_BASE_ADDRESS; -} - -int smbus_enable_iobar(uintptr_t base) -{ - reg_script_run_on_dev(PCH_DEV_SMBUS, smbus_init_script); - return 0; -} |