blob: 8862b1710b162ab3058b9e881e7afeb285e8c479 [file] [log] [blame]
/*
* This file is part of the coreboot project.
*
* Copyright 2017 Advanced Micro Devices, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <soc/southbridge.h>
void pm_write8(u8 reg, u8 value)
{
write8((void *)(PM_MMIO_BASE + reg), value);
}
u8 pm_read8(u8 reg)
{
return read8((void *)(PM_MMIO_BASE + reg));
}
void pm_write16(u8 reg, u16 value)
{
write16((void *)(PM_MMIO_BASE + reg), value);
}
u16 pm_read16(u8 reg)
{
return read16((void *)(PM_MMIO_BASE + reg));
}
void pm_write32(u8 reg, u32 value)
{
write32((void *)(PM_MMIO_BASE + reg), value);
}
u32 pm_read32(u8 reg)
{
return read32((void *)(PM_MMIO_BASE + reg));
}
void smi_write32(uint8_t offset, uint32_t value)
{
write32((void *)(APU_SMI_BASE + offset), value);
}
uint32_t smi_read32(uint8_t offset)
{
return read32((void *)(APU_SMI_BASE + offset));
}
uint16_t smi_read16(uint8_t offset)
{
return read16((void *)(APU_SMI_BASE + offset));
}
void smi_write16(uint8_t offset, uint16_t value)
{
write16((void *)(APU_SMI_BASE + offset), value);
}
uint8_t smi_read8(uint8_t offset)
{
return read8((void *)(APU_SMI_BASE + offset));
}
void smi_write8(uint8_t offset, uint8_t value)
{
write8((void *)(APU_SMI_BASE + offset), value);
}
uint16_t pm_acpi_pm_cnt_blk(void)
{
return pm_read16(PM1_CNT_BLK);
}
uint16_t pm_acpi_pm_evt_blk(void)
{
return pm_read16(PM_EVT_BLK);
}
void xhci_pm_write8(uint8_t reg, uint8_t value)
{
write8((void *)(XHCI_ACPI_PM_MMIO_BASE + reg), value);
}
uint8_t xhci_pm_read8(uint8_t reg)
{
return read8((void *)(XHCI_ACPI_PM_MMIO_BASE + reg));
}
void xhci_pm_write16(uint8_t reg, uint16_t value)
{
write16((void *)(XHCI_ACPI_PM_MMIO_BASE + reg), value);
}
uint16_t xhci_pm_read16(uint8_t reg)
{
return read16((void *)(XHCI_ACPI_PM_MMIO_BASE + reg));
}
void xhci_pm_write32(uint8_t reg, uint32_t value)
{
write32((void *)(XHCI_ACPI_PM_MMIO_BASE + reg), value);
}
uint32_t xhci_pm_read32(uint8_t reg)
{
return read32((void *)(XHCI_ACPI_PM_MMIO_BASE + reg));
}